INSTRUCTION MANUALDIGITAL POWER METERMODEL 6300
KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD.,TOKYO, JAPANContents

MODEL6300

Contents ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．1
Unpacking Procedure ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4
Safety warnings ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．6
Section 1
Instrument overview ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．1.1
1-1
1-2
1-3
1-4

Features ．．．．．．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．1.1
Functional overview ．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．1.3
Measurement procedures ．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．1.4
Outline of maximum demand measurement concept ．．．．．．．．．．．1.5
Section 2
Instrument layout ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．2.1
2-1
Display & keys ．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．2.1
2-2
Connector ．．．．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．2.5
2-3
CF card/ USB part ．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．2.6
Section 3
Preparation for measurement ．．．．．．．．．．．．．．．．．．．．．．3.1
3-1
Power cord connection ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．3.1
3-2
Voltage test leads and Clamp sensor connection ．．．．．．．．．．．．．3.2
3-3
Turning on the instrument ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．3.4
3-3-1
Start-up screen ．
．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．3.4
3-3-2
Error message ．
．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．3.5
3-3-3
Battery Operation ．
．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．3.6
Section 4
Setting ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4.1
4-1
List of setting items ．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.2
4-2
Classification of setting items ．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.3
4-3
Setting procedure of each setting item ．．．．．．．．．．．．．．．．．．．．．．4.4
4-3-1"Setting 01" Wiring ．
．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.5
4-3-2"Setting 02" Voltage range ．
．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.6
4-3-3"Setting 03" Current range ．
．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.7
4-3-4"Setting 04" Clamp sensor ．
．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.8
4-3-5"Setting 05" VT ratio ．
．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.9
4-3-6"Setting 06" CT ratio ．
．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4.10
4-3-7"Setting 07" Time ．
．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4.11
4-3-8"Setting 08" Buzzer ．
．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4.12
4-3-9"Setting 09" Integration interval ．
．．．．．．．．．．．．．．．．．．．．．．．．．．4.13
4-3-10"Setting 10" Integration start time and date ．
．．．．．．．．．．．．．．．．4.14
4-3-11"Setting 11" Integration stop time and date ．
．．．．．．．．．．．．．．．．4.15
4-3-12"Setting 12" Reset of integration value ．
．．．．．．．．．．．．．．．．．．．．4.16
4-3-13"Setting 13" Demand Interval ．
．．．．．．．．．．．．．．．．．．．．．．．．．．．4.17
4-3-14"Setting 14" Demand start time and date ．
．．．．．．．．．．．．．．．．．．4.18
4-3-15"Setting 15" Demand stop time and date ．
．．．．．．．．．．．．．．．．．．．4.19
4-3-16"Setting 16" Demand target value ．
．．．．．．．．．．．．．．．．．．．．．．．．4.20
4-3-17"Setting 17" Demand inspection cycle ．
．．．．．．．．．．．．．．．．．．．．．4.21
4-3-18"Setting 18" Reset of demand value ．
．．．．．．．．．．．．．．．．．．．．．．4.22
4-3-19"Setting 19" Use of CF card ．
．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4.23

1

MODEL6300

MODEL6300

Contents
4-3-204-3-21
4-3-224-3-234-3-244-3-25

Section 5

Wiring configurations ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．5.1

5-1
5-2
5-3

Section 6
6-1
6-2
6-3
6-4
6-4-1
6-4-2
6-4-3

6-5
6-5-1
6-5-2

Section 7
7-1
7-2
7-3
7-4
7-5
7-5-1
7-5-2
7-5-3

7-6

Section 8
8-1
8-2
8-3
8-4
8-5
8-6
8-6-1
8-6-2
8-6-3

8-7
MODEL6300"Setting 20" Formatting CF card ．
．．．．．．．．．．．．．．．．．．．．．．．．．4.24"Setting 21" Deleting the data in CF card ．
．．．．．．．．．．．．．．．．．．4.26"Setting 22" Deleting the data in Internal memory ．
．．．．．．．．．．．．4.27"Setting 23" System reset ．
．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．4.28"Setting 24" Loading settings ．
．．．
．．．．．．．．．．．．．．．．．．．．．．．．．4.29"Setting 25" Saving settings ．
．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．4.30

Important Preliminary checks ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．5.1
Basic wiring configuration ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．5.2
Using supplementary VT/ CT's ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．5.4
Instantaneous value measurement ．．．．．．．．．．．．．．．．6.1
Wiring Configuration display screen．．．．．．．．．．．．．．．．．．．．．．．．．．6.4
Selecting/changing the display screen ．．．．．．．．．．．．．．．．．．．．．．．6.6
Customizing the display ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．6.9
Saving data ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．6.12
Saving Procedure ．
．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．6.12
Limitation of saving ．
．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．6.14
Save data ．
．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．6.15
Digit / Over-range indication ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．6.17
Digits ．
．．．．．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．6.17
Over-range indication / Bar indication ．
．．．．．．．．．．．．．．．．．．．．．．6.19
Integration value measurement ．．．．．．．．．．．．．．．．．．．．7.1
How to start measurement ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7.4
How to stop measurement．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7.7
Resetting the integration value ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7.9
Switching displays ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7.10
Saving data ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7.12
How to save ．
．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．7.12
Limitation of saving ．
．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．7.13
Save data ．
．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．7.15
Digits / Over-range indication ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7.17
Demand value measurement ．．．．．．．．．．．．．．．．．．．．．．．8.1
Demand measurement ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8.4
Displayed items and how to switch ．．．．．．．．．．．．．．．．．．．．．．．．．．8.7
How to start measurement ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8.9
How to stop measurement ．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．．．．8.12
Resetting the demand value ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8.14
Saving data ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8.15
Saving ．
．．．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．8.15
Limitation of saving ．
．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．8.16
Save data ．
．．．．．．．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．8.18
Digits / Over-range indication ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8.20

2

Contents

MODEL6300

Section 9
9-1
9-2
9-3

Section 10
10-1
10-2
10-3
10-4
10-5
10-6
10-7

Section 11
Section 12
12-1
12-2

Section 13
13-1
13-2
13-3
13-4
13-5
13-6

3

CF card/ Internal memory ．．．．．．．．．．．．．．．．．．．．．．．．．．．9.1
Instrument and CF card/ Internal memory ．．．．．．．．．．．．．．．．．．．．9.1
Inserting / removing the CF card ．．
．．．．．．．．．．．．．．．．．．．．．．．．．．9.3
Formatting or saving data in CF card/ Internal memory ．．．．．．．．．9.4
Communication function/ Interface software ．．．．10.1
Software Installation (KEW POWER PLUS) ．．．．．．．．．．．．．．．．．10.2
USB driver installation ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．10.4
Starting "KEW POWER PLUS" ．．．
．．．．．．．．．．．．．．．．．．．．．．．．．10.6
Connecting the instrument to the PC ．．．．．．．．．．．．．．．．．．．．．．．10.7
Download to PC ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．10.8
Set up via PC ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．10.10
USB driver un-installation ．．．．．．．．
．．．．．．．
．．．．．．．．．．．．．．．．．10.12
Other functions ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．11.1
Troubleshooting ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．12.1
General Trouble-shooting ．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．12.1
Battery replacement ．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．12.3
Specification ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．13.1
General specification ．．．．．．．．．．．．
．．．．．．．．．．．．．．．．．．．．．．．．．13.1
Instantaneous value measurement ．．．．．．．．．．．．．．．．．．．．．．．．13.3
Integration value measurement ．．．．．．．．．．．．．．．．．．．．．．．．．．．13.5
Demand value measurement ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．13.6
Other specifications ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．13.7
Clamp sensor Specifications ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．13.8

MODEL6300

MODEL6300

UnpackingUnpacking Procedure
We thank you for purchasing the Digital Power Meter “MODEL6300”.
Please check the contents and instrument before use.
Ɣ Items listed below are included with the standard set:
1
Main unit
MODEL6300 :1 unit
MODEL7141: 1 set
2Voltage test lead

(red, black, green, blue: 1pce for each)

3
4
5
6
7
8

Power cord
USB cord
Quick manual
CD-ROM
Battery
Compact flash card

MODEL7170: 1pce
MODEL7148: 1pce
1pce
1pce
Alkaline size AA battery
32MB: 1 pce

9Card Reader

MODEL 8319

LR6: 6pcs

10 Carrying case
Optional parts

MODEL9125: 1pce

11

Clamp sensor

Depending on model purchased

12

Instruction manual forclamp sensor
Compact flash card
Carrying casefor Main unit

1pce for each clamp sensor

1314

1. Main unit

2. Voltage test leads

32 / 64 / 128 MB
MODEL9132
3. Power cord

4. USB cord

10. Carrying case

5. Quick manual

6. CD-ROM

7. Batteries

8. Compact flash card 9. Card Reader

MODEL6300

4

Unpacking

MODEL6300

Optional parts
11. Clamp sensor

12. Instruction manual for clamp sensor(Depending on model purchased)

13. Compact flash card
1000A type(Ǿ68mm)

M-812432MB

M-8305500A type (Ǿ40mm)

M-812564MB

M-8306200A type (Ǿ40mm)

M-8126

128MB

M-8307

100A type (Ǿ24mm)

M-812750A type (Ǿ24mm)

M-8128

14. Carrying case for Main unit

Ɣ Storage
Store the items as shown below after use.

Ɣ In case any of the items listed above are found to be damaged or
missing or if the printing is unclear, please contact your local KYORITSU
distributor from where the instrument was purchased.

5

MODEL6300

MODEL6300

Safety warnings

Safety warnings
This instrument has been designed, manufactured and tested according to IEC
61010: Safety requirements for Electronic Measuring apparatus, and delivered in
the best condition after passing quality control tests .
This instruction manual contains warnings and safety rules which have to beobserved by the user to ensure safe operation of the instrument and tomaintain it in safe condition. Therefore, read through these operating
instructions before using the instrument.
WARNINGƔ Read through and understand the instructions contained in this manual before
using the instrument.
Ɣ Keep the manual at hand to enable quick reference whenever necessary.
Ɣ The instrument is to be used only in its intended applications.
Ɣ Understand and follow all the safety instructions contained in the manual.
Ɣ Read the enclosed Quick manual after reading this instruction manual.
Ɣ As to the Clamp sensor use, refer to the instruction manual supplied with thesensor.
It is essential that the above instructions are adhered to. Failure to follow theabove instructions may cause injury, instrument damage and/or damage toequipment under test.
The symbol indicated on the instrument, means that the user must refer to therelated parts in the manual for safe operation of the instrument. It is essential toread the instructions wherever thesymbol appears in the manual.
DANGER is reserved for conditions and actions that are likely to cause
serious or fatal injury.
WARNING is reserved for conditions and actions that can cause serious or
fatal injury.
CAUTION is reserved for conditions and actions that can cause injury or
instrument damage.
DANGERƔ Never make measurement on a circuit in which the electrical potential exceeds
AC600V.
Ɣ Do not attempt to make measurement in the presence of flammable gasses.
Otherwise, the use of the instrument may cause sparking, which can lead to an
explosion.
Ɣ Never attempt to use the instrument if its surface or your hand are wet.
Ɣ Do not exceed the maximum allowable input of any measuring range.
Ɣ Never open the Battery cover and CF card connector cover during ameasurement.
Ɣ Verify proper operation on a known source before use or taking action as aresult of the indication of the instrument.

MODEL6300

6

Safety warnings

MODEL6300

㩷
WARNINGƔ Never attempt to make any measurement if any abnormal conditions, such asa broken cover or exposed metal parts are present on the Instrument,
Voltage test leads, Power cord and Clamp sensor.
Ɣ Ensure that the Current input terminal cover, USB connector cover andCF card connector cover are closed when not in use during a measurement.
Ensure that the CF card connector cover screw is tightened.
Ɣ Do not install substitute parts or make any modification to the instrument.
Return the instrument to your local KYORITSU distributor for repair orre-calibration in case of suspected faulty operation.
Ɣ Ensure that the Power cord, Voltage test leads and Clamp sensor are firmly
inserted into the terminal.
Ɣ Do not try to replace the batteries if the surface of the instrument is wet.
Ɣ Ensure that the Power cord, Voltage test leads and Clamp sensor are removed
from the instrument, and that the instrument is switched off when opening theBattery cover for battery replacement.㩷
CAUTIONƔ Always set the Function switch to the appropriate position before making
measurement.
Ɣ Set the Function switch to the “OFF” position after use and remove the Powercord, Voltage test leads and Clamp sensors. Remove the batteries if the
instrument is to be stored and will not be in use for a long period.
Ɣ Do not expose the instrument to direct sunlight, high temperatures, humidity
or dew.
Ɣ Use a damp cloth with neutral detergent for cleaning the instrument.
Do not use abrasives or solvents.
Ɣ Do not store the instrument if it is wet.
Carefully read and follow the instructions:
DANGER,CAUTION and NOTE, described in each section.

WARNING,

The following symbols are used in this manual:
User must refer to the explanations in the instruction manual.
Instrument with double or reinforced insulation, Class II insulation~

AC(Functional) Earth terminal

7

MODEL6300

Section 1 Instrument overview

MODEL6300

1. Instrument overview
This section is an overview of instrument features and functions. This
instrument is a power clamp meter, and can be used for various wiring
systems. For example, in a single-phase 2-wire circuit, this instrument canmeasure up to 3 different loads.
The instrument can measure fundamental electric power factors, namely,
instantaneous values and integration values. Demand measurement, which isvital for energy surveys, is also available. Each data point can be saved to a
CF (compact flash) card or transferred to a PC via a USB connection.
1-1 Features
Ɣ Safety design
Designed to international safety standard IEC61010.
Ɣ Wiring
This instrument supports:
single-phase 2-wire (1ch), single-phase 2-wire (2ch), single-phase2-wire (3ch), single-phase 3-wire, three-phase 3-wire, three-phase 4-wire.
Ɣ Measurement and calculation
The MODEL6300 measures and calculates:
voltage(RMS), current(RMS), active/ reactive/ apparent power, power factor,
frequency, current flowing on the neutral line(only for three-phase 4-wire)
active/ reactive/ apparent electrical energy.
Ɣ Demand measurement
Electricity consumption can be easily monitored so as not to exceed target
maximum demand values.
Ɣ Saving the measured data
Instantaneous values can be saved whenever the
key is pressed.
The integration value and demand value can be saved in wide cycle from
1 sec. to 1 hour.
In addition, max and average instantaneous values can be measured at
Integration/ demand measurement cycles.

1. 1

MODEL6300

MODEL6300

Section 1 Instrument overview

Ɣ Large display
Any three measurement parameters can be displayed simultaneously.
(e.g. Current, Active power, Power factor)
Ɣ Customizing the display
The three displayed parameters can be changed by customizing the display
screen.
Ɣ Backlight
A backlight function permits viewing the test results in dimly lit areas.
Ɣ Clamp sensor typeThe instrument takes a wide range of user-friendly clamps.
Ɣ Compact design
Light weight and portable.
Ɣ User friendly set up
The setting up of the instrument is relatively easy.

MODEL6300

1. 2

Section 1

Ɣ Power supply
This instrument operates either with AC power supply or batteries.
In the event of service interruption while the instrument is operating withAC power supply, power to the instrument is automatically restored by thebattery set in the instrument.
Batteries can also be used for backing up data.

Section 1 Instrument overview

MODEL6300

1-2 Functional overview
ON* AC power supply* Battery

OFF

W

range

Wh

Section 6
Instantaneous value
measurement

range

DEMAND

Section 7
Integration value
measurement

range

Section 8
Demand value
measurement

range

Section 4
Setting

Setup screen

Measurement screen* Basic setting

Measurement start/stop* manual operation* specifying time & date

Indication

SET UP

key* Setting for integration measurement* Setting for demand measurement* Other settings

W range
Instantaneous value(Customizing display)

Saving data
Ɣ Saving method
Manual saving
Ɣ Saving point

Wh range
Integration value

DEMAND range
Demand valuekeyƔ Saving item
*Instantaneous value

Saving data
Ɣ Saving method
Automatic saving
Ɣ Saving point
Integration interval
Ɣ Saving item
*Instantaneous value (*)*Integration valueƔ File name*CF card
1F I LE000.CSV*Internal memory
1DATA000.CSV

Ɣ File name*CF card
2F I LE000.CSV*Internal memory
2DATA000.CSV

Additional functions
Section 11
Other functions

Saving data
Ɣ Saving method
Automatic saving
Ɣ Saving point
Demand interval
Ɣ Saving item
*Instantaneous value (*)*Integration value*Demand valueƔ File name*CF card
3F I LE000.CSV*Internal memory
3DATA000.CSV(*) including max & average values at each interval

Saved file

1. 3

Data download

External settings(USB communication)(USB communication)

Section 10 Communication
functions

PC

Section 10 Communication
functions

MODEL6300

MODEL6300

Section 1 Instrument overview

Section 1

1-3 Measurement procedures
Ɣ Measurement flow charts
Instantaneous value

Integration value

Demand value

Safety warnings

Turning on the instrument
Section 3: Preparation for measurement

Basic setting
Section 4: Setting

WiringSection 5: Wiring

Section 6: Instantaneous
value measurement

MODEL6300

Confirming instantaneous value
Section 6: Instantaneous
value measurement

Setting for integration

Setting for demandmeasurement

measurement

Section 4: Setting

Section 4: Setting

Integration value measurement

Demand value measurement

Section 7: Integration value

Section 7: Demand value

measurement

measurement

1. 4Section 1 Instrument overview

MODEL6300

1-4 Outline of maximum demand measurement concept
In some countries, large consumers of electricity will usually have a maximum
demand contract with the power company. Such contract varies from country
to country. The following is an explanation of a typical Japanese maximum
demand contract.
Ɣ Maximum Demand contract
In such a contract the electricity tariff rates (i.e. for kWhr units) are based
upon the consumer’s maximum power demand. The maximum demand is
the maximum of average powers recorded over a 30min intervals. This ismeasured by the maximum demand meter belonging to the power company.
Let’s assume that a power company has the following applicable rates.
$2 per KWhr unit for a recorded max demand 300KW during a year
$4 per KWhr unit for a recorded max demand 500KW during a year
$5 per KWhr unit for a recorded max demand 600KW during a year
Assuming that the consumer is on the 500kW/year rate (ie. $4), and therecorded max demand during a particular day(say 15th January) is 600kW .
Then the new applicable rate from 1st Febraury onwards will be the600kW/year rate (ie. $5) for the next 365 days. If a year later, on February
1st the recorded maximum demand is 300kW, then the new applicable rates
will be changed to 300kW/year rate (i.e. $2) for the subsequent 365 days.
However if during this period, the max demand goes up again, and say
600kW is recorded on 15th March, the applicable rates change again to the600kW/year rate (i.e.$5) for the subsequent 365 days.
Ɣ Benefits of maximum demand control
It is thus important for consumers with such contracts to monitor closely
fluctuations in their power demand to ensure that their max demand limits
are not exceeded and thus incur higher tariffs. Maximum Demand control ismore effective in countries with higher electricity tariffs.
Ɣ Status of maximum demand contract
In the past, in Japan,only consumers whose electricity supply was rated at
600kW or more used to enter into a demand contract. However, nowadays
power companies install maximum demand meters at all consumers whose
supply is rated 70kW or more.

1. 5

MODEL6300

MODEL6300

Section 1 Instrument overview

MODEL6300

1. 6

Section 1

Ɣ Maximum Demand measurement limitations
N.B. The readings from power company maximum demand meter and fromthe 6300 will not match completely due to an obvious time-lag difference inthe start of the integration period (eg.30mins) over which the max demand istaken.

Section 2 Instrument layout

MODEL6300

2. Instrument layout
2-1 Display & keys
Ɣ Front view

Voltage range

Wiring

Display (LCD)

Current range

Keys

2. 1

MODEL6300

MODEL6300

Section 2 Instrument layout

Ɣ Key operations

LED status indicator

Function switch: turns on the instrument when it isin any position other than OFF.

Keys




Details

START/STOP
key

Starts/ Stops integration or demand measurement.

BACKLIGHT
key

Switches on/off the backlight of the LCD.

Cursor key

Measurement screen: Switches the display contents.
Setting screen: Changes selection, number, ormoves digits.

ENTER key

Confirms entry such as a change to a setting.

ESC key* Cancels a setting* Clears integration/ demand value

DATA HOLD
key* Data hold* Key lockPressing this key for at least 2 sec. locks keys.
Pressing again this key for at least 2 sec. releases
key lock.

SAVE key

Saves the instantaneous measurement data.








MODEL6300

2. 2

Section 2

LED lights up:
During integration/
Max demand measurement
LED fllashes:
During integration/
demand stand-by modeSection 2 Instrument layout

MODEL6300

Ɣ All Marks displayed on the LCD

Phase
numberUnit< Marks indicate the measurement status or functions >Displayed when the keys are locked.
Displayed when voltage exceeds a certain value.
Displayed when current exceeds a certain value.
Displayed when instrument is operating with AC power supply.
Displayed when instrument if operating with batteries.
Displayed when data hold function is activated.
Displayed during integration, Flashes during stand-by mode.
Displayed during demand, Flashes during stand-by mode.
Displayed when the capacity of CF card or internal memory is
full.
Displayed while saving data in CF card.
Displayed when opening/ closing a file at measurement.
Displayed when saving data.
Displayed when a file exists in the internal memory.
Displayed when VT ratio is set to at a value other than 1.
Displayed when CT ratio is set to at a value other than 1.

2. 3

MODEL6300

MODEL6300

Section 2 Instrument layout<Setting screen: Marks displayed on

SET UP range depending on each setting.>Section 2

Displayed on every setting screen.
“Setting 04” Clamp sensor

“Setting 05” VT ratio“Setting 06” CT ratio“Setting 07” Time

“Setting 08” Buzzer“Setting 09” Integration interval“Setting 11” Integration stop time & date

“Setting 13” Demand interval“Setting 14” Demand start time & date

“Setting 15” Demand stop time & date

“Setting 16” Demand target value“Setting 17” Demand inspection cycle“Setting 18” Reset of Demand value“Setting 19” Use of CF card
“Setting 20” Formatting CF card
“Setting 21” Deleting the data in CF card

“Setting 22” Deleting the data in internal memory“Setting 23” System reset“Setting 24” Loading settings“Setting 25” Saving settings“Setting 10” Integration start time & date

“Setting 12” Reset of Integration value< Marks indicate measurement/ setting items on DEMAND range.>Demand target value
Demand predicted value
Present demand value
Max demand value, and the time and date when it
was recorded.

< Other marks>


Indicates the selected wiring, voltage range andcurrent range



Displayed during data communication via USB.

MODEL6300

2. 4

Section 2 Instrument layout

MODEL6300

2-2 Connector
Ɣ Descriptions
Voltage input terminal(VN, V1, V2, V3)

Current input terminal(A1, A2, A3)

Current input terminal
cover

Power connector

Ɣ Terminals used for measuring each wiring
WiringSingle-phase 2-wire (1ch)“1P2W(1ch)“
Single-phase 2-wire (2ch)“1P2W(2ch)”
Single-phase 2-wire (3ch)“1P2W(3ch)”
Single-phase 3-wire“1P3W”

2. 5

Voltage
input terminal

Current
input terminal

VN-V1

A1

VN-V1

A1, A2

VN-V1

A1, A2, A3

VN-V1, VN-V2

A1, A2Three-phase 3-wire“3P3W”

VN-V1, VN-V2

A1, A2Three-phase 4-wire“3P4W”

VN-V1, VN-V2,
VN-V3

A1, A2, A3

MODEL6300

MODEL6300

Section 2 Instrument layout

2-3 CF card/ USB part

Section 2

Ɣ Descriptions<When the cover is closed>

USB connector cover

CF card connector coverscrew<When the cover is opened>

Eject button

USB connector
CF card connector

MODEL6300

2. 6

Section 3 Preparation for measurement

MODEL6300

3. Preparation for measurement
This section explains the setting up of the instrument.
3-1 Power cord connection
Ɣ Check the following before connecting the Power cord.

DANGERƔ Use only the Power cord supplied with this instrument.
Ɣ Connect the Power cord mains plug to a mains socket outlet. The mains supply
voltage must not exceed 240V.

WARNINGƔ Confirm that the Function switch on the instrument is in the OFF position, and thenconnect the Power cord.
Ɣ Connect the Power cord to the instrument first. Cord to be firmly inserted.
Ɣ Never attempt to make measurement if any abnormal conditions are noted,
such as a broken cover and exposed metal parts.
Ɣ When the instrument is not in use, disconnect the Power cord from the outlet.
Ɣ When unplugging the cord from the mains socket outlet, do so by removing theplug first and not by pulling the power cord.
Ɣ Power cord connection
Follow the procedure below, and connect the Power cord.
(1) Confirm that the Function switch on the instrument is in the OFF
position.
(2) Connect the Power cord to the Power connector on the instrument.
(3) Connect the Power cord plug to a mains socket outlet.
Ɣ Power supply rating
Rated supply voltage: 100 ~ 240VAC(±10%)
Rated power supply frequency: 45 ~ 65Hz
Max power consumption: 10VA max

3. 1

MODEL6300

MODEL6300

Section 3 Preparation for measurement

3-2 Voltage test leads and Clamp sensor connection
Ɣ Check the following before connection.

DANGERWARNINGƔ Confirm that the Function switch on the instrument is in the OFF position, and thenconnect the test leads and sensors.
Ɣ Connect the test leads and sensors firmly to the instrument first.
Ɣ Never attempt to make any measurement if any abnormal conditions are noted,
such as a broken cover and exposed metal parts.
Ɣ Voltage test leads and clamp sensor connection
Follow the procedure below, and connect the Voltage test leads and Clamp
sensors.
(1) Confirm that the Function switch on the instrument is in the OFF
position.
(2) Connect the appropriate Voltage test leads to the Voltage input terminalon the instrument.
(3) Connect the appropriate Clamp sensors to the Current input terminal on
the instrument.
* Match the direction of arrow marks indicated on the output terminal of theclamp sensor and the mark on the Current input terminal on the instrument.

MODEL6300

3. 2

Section 3

Ɣ Use the Voltage test leads supplied with this instrument.
Ɣ Use the dedicated clamp sensor for this instrument, and confirm that the measured
current rating of the clamp sensor is not exceeded.
Ɣ Do not connect all the Voltage test leads or Clamp sensors unless required formeasuring the parameters desired.
Ɣ Connect the test leads and sensors to the instrument first, and only then connect
them to the circuit under test.
Ɣ Never disconnect the voltage test leads and sensors whilst the instrument is in use.

Section 3 Preparation for measurement

MODEL6300

Match the arrow marks

NOTE* The number of Voltage test leads and Clamp sensors to be used depend on
the wiring configuration to be measured. For further details, refer to“Section 5: Wiring” in this manual.

3. 3

MODEL6300

MODEL6300

Section 3 Preparation for measurement

3-3 Turning on the instrument
3-3-1 Start-up screen
Set the Function switch to any range other than the OFF position turns on the
instrument. Then following screen appears.

All segments are on(displayed for about 1sec.)

MODEL/VERSION screen(displayed for about 2sec.)‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣••″ ․••″ ‧••″ ‣•••″

‧″

․•″

‣•″

‧•″

‣•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″

2. Display on each range
The following screen appears, depending on the position of Function
switch.
W

range‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‧•″

Wh
‣‧•⁈ ‥••⁈••⁈‣••″ ․••″ ‧••″ ‣•••″

‧″

․•″

DEMAND range

MODEL6300‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‧•″

range

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣•″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″SET UP range‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈••⁈‣••″ ․••″ ‧••″ ‣•••″

‧″

․•″

‣•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″

3. 4

Section 3

1. All segments on
All segments are displayed for about 1sec., then the screen switches tothe MODEL/VERSION screen and being displayed for about 2sec..

Section 3 Preparation for measurement

MODEL6300

3-3-2 Error message
This instrument automatically checks the internal circuit immediately after it isturned on.
If a suspect failure in the internal circuit is detected, the error screen displayed
below will be on for about 2sec. just before all segments are displayed on the
LCD. In this case, refrain from using the instrument and refer to “Section12:
Troubleshooting” in this manual.

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Error code (0 ~ 63)~‣‧•⁈ ‥••⁈

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″CAUTION
Notwithstanding the error screen, the measurement screen will appear and the
instrument will take measurements anyway. However, the accuracy of reading
may be affected.

3. 5

MODEL6300

MODEL6300

Section 3 Preparation for measurement

3-3-3 Battery Operation
This instrument operates either with AC power supply or batteries (typicallyfor about 7 hours continuous measurement). When AC power supply isinterrupted, the instrument operates on the batteries.

Measurement screen on each range switches as follows.
<AC power supply-operated><Battery-operated>
AC power supply mark‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‧•″

is displayed

Battery mark‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈••⁈‣••″ ․••″ ‧••″ ‣•••″

‧″

․•″

‣•″

is displayed‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″

Ɣ Battery condition
Battery mark varies as follows depending on the battery condition.
Mark

Description
About 4 to 7 hours autonomy
2 to 4 hours autonomy
0 to 2 hours autonomy

NOTE:
Using the backlight will rapidly
reduce the battery’s autonomy.

Battery is exhausted.
(accuracy of readings cannot be guaranteed)
The following operations should be done not to loose data.
* During instantaneous value measurement (after a file isopened), close the file and data will be saved.
* During integration/ max demand measurement stop themeasurement and the data will be saved.

NOTE* The batteries are not in the instrument at the time of purchase. Please insert the
supplied batteries in the instrument. If the instrument will not be in use for a long
period, remove the batteries.
For further details, please refer to “12-2 Battery replacement” in this manual.
* When the instrument is powered by AC power supply, it doesn’t operate with batteries.
* If the AC supply is interrupted and the batteries have not been inserted, the instrument
goes off and all data is lost.

MODEL6300

3. 6

Section 3

WARNING
Never touch the Power connector, even though it is insulated when the instrument is
operating with batteries.

Section 4 Setting

MODEL6300

4. SettingThis section deals with settings for measurement and data saving.
Set the Function switch to

SET UPƔ Key operation during Setup
Keys





No useBACKLIGHT
key

Switches on/off the backlight of the LCD.

cursor key
LEFT &RIGHT
cursor key










4. 1

Details

START/STOPkey

UP & DOWN

range as follows.

ENTER key

ESC key

DATA HOLD
key

SAVE key* To browse through setting items.
* To change the details of setting items.
* To change numbers.
* To browse through setting items.
* To change the value/status of setting items.
* To select digits.
* To select setting items.
* Press this key on the desired setting item,
thus going into the setting change mode. The
previous value of that particular setting item
will flicker.
* To cancel settings. Following above step, thiskey will cancel value selected, restore previous value and exit setting change mode .
Data hold function is disabled.
Pressing this key for at least 2 sec. disables
all key operations. (except for Backlight switch)
No useMODEL6300

MODEL6300

Section 4 Setting

4-1 List of setting items
List of setting items on
Item
No.

22
23
24
25

range (25 items in total)

Mark

Default value

ClauseWiring-

3P3W

Voltage range

-

300V

Current range-

Formatting CF cardoFF (not formatted)

Deleting the data in CF card

not.dEL (not deleted)

4-3-1
4-3-2
4-3-3
4-3-4
4-3-5
4-3-6
4-3-7
4-3-8
4-3-9
4-3-104-3-114-3-124-3-134-3-144-3-154-3-16
4-3-174-3-184-3-194-3-204-3-21

Deleting the data ininternal memory

not.dEL (not deleted)

4-3-22oFF (not reset)

4-3-234-3-244-3-25

Clamp sensor

200A
500A

VT ratio1

CT ratio

1.00

Time

-

Buzzeron

Integration interval

30 min.

Integration start time & dateTime

Integration stop time & date

Time + Interval

Reset of integration valueoFF (not reset)

Demand Interval

30 min.

Demand start time & date

Time

Demand stop time & date

Time + Interval

Demand target value

100kW

Demand inspection cycle

10 min.

Reset of demand valueoFF (not reset)

Use of CF card

System reset
Loading settings
Saving settings--

Hereinafter, each setting is called as “Setting XX”.
NOTE
* For setting items 12, 18, 20, 21, 22 and 23, previous values are not displayed,
and the default value is always effective. Refer to the setting procedure ofeach setting item.

MODEL6300

4. 2

Section 4

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21

Setting item

SET UP

Section 4 Setting

MODEL6300

4-2 Classification of setting items
Ɣ Basic setting
These are the basic settings for measurement of instantaneous value,
integration value and demand value.
“Setting 01”
Wiring“Setting 02”
Voltage range“Setting 03”
Current range“Setting 04”
Clamp sensor“Setting 05”
VT ratio (if necessary)“Setting 06”
CT ratio (if necessary)Ɣ Setting only for integration measurement <only at integration value measurement>“Setting 09”“Setting 10”

Integration interval
Integration start time and date

“Setting 11”

Integration stop time and date

“Setting 12”

Reset of integration value(To start measurement at the set time and date)(To stop measurement at the set time and date)Ɣ Setting only for demand measurement <only at demand value measurement>“Setting 13”“Setting 14”

Demand interval
Demand start time and date

“Setting 15”

Demand stop time and date

“Setting 16”“Setting 17”“Setting 18”

Demand target value
Demand inspection cycle
Reset of demand value(To start measurement at the set time and date)(To stop measurement at the set time and date)Ɣ Setting only for CF card

“Setting 19”“Setting 20”“Setting 21”

Use of CF card
Formatting CF card
Deleting the data in CF cardƔ Others“Setting 07”“Setting 08”“Setting 22”“Setting 23”“Setting 24”“Setting 25”

4. 3

Time
BuzzerDeleting the data in internal memory
System reset
Loading settings
Saving settings

MODEL6300

MODEL6300

Section 4 Setting

4-3 Setting procedure of each setting item
NOTE
During the integration/demand measurement or in stand-by mode, thesettings can be viewed only for checking and cannot be changed.
(1) Setting item selection screen (hereinafter, called selection screen)* Set the Function switch to SET UP range.
* Then selection screen is displayed, and“” mark and item number appear.
* When turning on the instrument, setting
screen for; “Setting 01”: Wiring, is displayed.



••⁈
•

‧″

․• ″

‣• ″

‣ ⁂․
⁂ ․ ⁉ ‣⁂‥
‥ ⁉ ‥ ⁂‥
⁂ ‥ ⁉ ‥⁂ …⁉

‧•″

‣• •″

Section 4(2) Setting Item number selection* Press the Cursor key and select the desired
item number.
* Item number changes in following sequence.

‣ ‧•‧ • ⁈ ‥ •••• ⁈․• •″ ‧•• ″ ‣ •• •″Item numberor

Setting02

Setting01•••

Setting24

Setting25or(3) Changing the value/status of a Setting item
* Select the item number desired, press the
ENTER key to go into setting change mode.
* When the instrument is in setting change
mode, the previous set value (or default value)
will flicker.
* Press the Cursor key and select thevalue/status desired.
* Press the ENTER key to confirm the selection.

‣ ‧• ⁈‥ •• ⁈

••⁈

‧″

‣• ″

․• ″

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥‥ ⁉ ‥ ⁂‥⁂‥ ⁉ ‥⁂ …⁉

‧•″

‣• •″

․• •″ ‧•• ″ ‣ •• •″(4) Selection cancellation* Following step (3) above, press the Esc key. This will cancel
value/status selected, restore the previous values and exit settingchange mode.

MODEL6300

4. 4

Section 4 Setting

MODEL6300

4-3-1 “Setting 01” Wiring

Setting item

1P2W(1ch)
1P2W(2ch)
1P2W(3ch)
1P3W
3P3W
3P4W

: Single-phase 2-wire (1ch): Single-phase 2-wire (2ch): Single-phase 2-wire (3ch): Single-phase 3-wire: Three-phase 3-wire: Three-phase 4-wireDefault value

3P3W* Using the Cursor key whilst in the selection screen, select “Setting 01”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value: 3P3W) flickers. Select the desired wiringconfiguration with the Cursor key, and then press the ENTER key.



3P3W



‣ ‧• ⁈ ‥• • ⁈

••⁈

3P4W

‣ ⁂․ ⁉ ‣⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

‣ ‧• ⁈ ‥•••⁈••⁈‣ •• ″ ․ • •″ ‧• •″ ‣ •• •″

‧″

‣ •″

․ •″

‣ ⁂․ ⁉ ‣⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

‣ ‧• ⁈ ‥•••⁈••⁈‣ •• ″ ․ • •″ ‧• •″ ‣ •• •″

‧″

․ •″



1P2W(1ch)‣ ⁂․․ ⁉ ‣⁂ ‥ ⁉ ‥ ⁂‥⁂ ⁉ ‥ ⁂…
…⁉

‣ ‧• ⁈ ‥•••⁈••⁈‣ •• ″ ․ • •″ ‧• •″ ‣ •• •″

‧″

‣ •″

․ •″

‣ ⁂․
⁂ ․ ⁉ ‣⁂ ‥ ⁉ ‥ ⁂‥⁂ ⁉ ‥ ⁂…
…⁉

‣ ‧• ⁈ ‥• • ⁈••⁈‣ •• ″ ․ • •″ ‧• •″ ‣ •• •″

‧″

․ •″

‣ ⁂․
⁂ ⁉ ‣⁂ ‥ ⁉ ‥ ⁂‥‥ ⁉ ‥ ⁂…
⁂… ⁉

or


or


‧″



‣ •″

․ •″

‣ ‧• ⁈ ‥• • ⁈

••⁈

‧″

․ •″

‧• ″

‧• ″

‧• ″

‣ •• ″ ․ • •″ ‧• •″ ‣ •• •″





‣ ⁂․
․ ⁉ ‣⁂ ‥ ⁉ ‥ ⁂‥⁂ ⁉ ‥ ⁂… ⁉



‣ •″

‧• ″

1P3W

4. 5

‣ •″

‧• ″

1P2W(3ch)

‣ •″

‧• ″

‣ •• ″ ․ • •″ ‧• •″ ‣ •• •″1P2W(2ch)

MODEL6300

MODEL6300

Section 4 Setting

4-3-2 “Setting 02” Voltage range
Setting item

150V/ 300V/ 600V

Default value

300V




‣ ‧• ⁈ ‥ ••⁈• •⁈‣ ⁂ ․ ⁉ ‣ ⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂…
…⁉

or

150V



300V

600V

or





MODEL6300

‧″

‣ •″

․• ″

‧ •″

‣ ••″

․ ••″ ‧• •″ ‣•• •″4. 6

Section 4* Using the Cursor key whilst in the selection screen, select “Setting 02”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value: 300V) flickers. Select the desired voltage
range with the Cursor key, and then press the ENTER key.

Section 4 Setting

MODEL6300


4-3-3 “Setting 03” Current range
Current range varies depending on the selected Clamp sensor which is doneat “Setting 04” in the next section.
Clamp sensor㧔“Setting 04”㧕Current range
50A (M-8128)
5A / 10A / 20A / 50A
100A (M-8127)
10A / 20A / 50A / 100A
200A (M-8126)
20A / 50A / 100A / 200A
500A (M-8125)
50A / 100A / 200A / 500A
1000A (M-8124)
100A / 200A / 500A / 1000A
3000A
1000A / 3000A (*)
Default value
200A* On 3000A range, CT ratio (“Setting 06”) has been set to 3.00.
* Using the Cursor key whilst in the selection screen, select “Setting 03”.
* Press the ENTER key to enter setting change mode.
* Previous setting(or default value) flickers. Select the desired current range
with the Cursor key, and then press the ENTER key.
‣ ‧• ⁈ ‥ •• ⁈

••⁈

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥‥ ⁉ ‥ ⁂‥⁂‥ ⁉ ‥⁂ …⁉

<When 500A type of clamp sensor is selected at “Setting 04”>



or

50A



100A

200A

500A

or






‧″

‣• ″

․• ″

‧•″

‣• •″

․• •″ ‧•• ″ ‣ •• •″NOTE* When the clamp sensor (“Setting 04”) is changed, the current range will
also change accordingly.
* When the Clamp sensor in use is different from the setting for the sensor
made at “Setting 04”, readings obtained are not correct.







4. 7

MODEL6300

MODEL6300

Section 4 Setting
4-3-4 “Setting 04” Clamp sensor

Section 4

Current range (“Setting 03”) varies depending on the selected
clamp sensor.
Clamp sensor
Current range (“Setting 03”)
50A (M-8128)
5A / 10A / 20A / 50A
100A (M-8127)
10A / 20A / 50A / 100A
200A (M-8126)
20A / 50A / 100A / 200A
500A (M-8125)
50A / 100A / 200A / 500A
1000A (M-8124)
100A / 200A / 500A / 1000A
3000A
1000A / 3000A
Default value
500A* Using the Cursor key whilst in the selection screen, select “Setting 04”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value) flickers. Select the desired clamp sensor
with the Cursor key, and then press the ENTER key.









‣ ‧• ⁈ ‥ ••⁈

‧″



• •⁈

‣ ⁂ ․ ⁉ ‣ ⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂…
…⁉

or

50A

100A

200A

1000A

500A

or

‣ •″

․• ″

‧ •″

‣ ••″

․ ••″ ‧• •″ ‣•• •″

3000A


NOTE
* When the clamp sensor (“Setting 04”) is changed, the current range will
also change accordingly.
* When the Clamp sensor in use is different from the setting for the sensor
made at “Setting 04”, readings obtained are not correct.
* The whole range of Clamp sensors is not yet available. For more information,please contact your local KYORITSU distributor.

MODEL6300

4. 8

Section 4 Setting

MODEL6300

4-3-5 “Setting 05” VT ratio
For the detailed information about VT ratio, refer to “5-3 VT/CT” inthis manual.
Setting range
1 ~ 10000
Default value
1* Using the Cursor key whilst in the selection screen, select “Setting 05”.
* Press the ENTER key to enter setting change mode.
* The rightmost digit of previous setting (or default value: 00001) flickers.
* Change the number with the Cursor key, and then press the ENTER key.






‣ ‧•
‧ • ⁈ ‥•
• •⁈
•

••
•• ⁈

‧″

․ •″

‣ •″

‣ ⁂ ․⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥ ⁂‥⁂ ‥ ⁉ ‥⁂ …⁉

‧ •″

‣• •″

․ •• ″ ‧• •″ ‣ •• •″Function of Cursor keys
To select the desired digit.
To change the value of selected digit.
When VT ratio is set to other than 1, “
measurement screen.

” mark appears on each

NOTE
* When 0 is set as a VT ratio, it is automatically changed to 1.
In case that a value of 10000 or more is set, it is automatically changed to10000.
* If a value cannot be set as a VT ratio, a message “” is displayedon the LCD, and the value returns to the previous set value.
(Voltage range “Setting 02”) x 120% x (Current range “Setting 03”) x 120%
9x (VT ratio ) x (CT ratio “Setting 06”) > 9999G (G=10 )4. 9

MODEL6300

MODEL6300

Section 4 Setting

4-3-6 “Setting 06” CT ratio
For the detailed information about CT ratio, refer to “5-3 VT/CT” inthis manual.
Setting range
1.00 ~ 10000.0
Default value
1.00








‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″

‣ •″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂… ⁉

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″Function of Cursor keys
To select the desired digit.
To change the value of selected digit.
When CT ratio is set to other than 1.00, “measurement screen.

” mark appears on each

NOTE
* When a value between 0.00 ~ 0.99 is set as a CT ratio, it is automaticallychanged to 1.00. In case that a value of 10000 or more is set, it isautomatically changed to 10000.
* When the 3000A clamp sensor is selected at “Setting 04”, and Current range
is set to 3000A at “Setting 03”, the CT ratio should be set to 3.00.
* If the setting of Clamp sensor (“Setting 04”) is changed after setting the CT
ratio, the CT ratio automatically returns to 1.00.
* If a value cannot be set as a CT ratio. A message “” is displayed on
the LCD, and the value returns to the previous set value.
(Voltage range “Setting 02”) x 120% x (Current range “Setting 03”) x 120%
9x (VT ratio “Setting 05”) x (CT ratio)> 9999G (G=10 )MODEL6300

4. 10

Section 4* Using the Cursor key whilst in the selection screen, select “Setting 06”.
* Press the ENTER key to enter setting change mode.
* The rightmost digit of previous setting (or default value: 1.00) flickers.
* Change the number with the Cursor key, and then press the ENTER key.

Section 4 Setting

MODEL6300

4-3-7 “Setting 07” Time* Using the Cursor key whilst in the selection screen, select “Setting 07”.
* Press the ENTER key to enter setting change mode.
* Then minute flickers as shown. Select the date/time parameter desired with
Left & Right Cursor key and modify it with Up & Down Cursor key.
* Then press the ENTER key.
Time parameter
Setting range
secondCannot be set (*1)
minute00 ~ 59hour
00 ~ 23day
01 ~ 31 (*2)
month01 ~ 12year
00 ~ 99 (*3)‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″

‣ •″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂… ⁉

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″(*1) It is automatically set to 00.
(*2) If a date outside this range is selected, it will be automatically changed
to 01.
(*3) Only the last 2 digits are set. (e.g. 2004 ĺ 04)











Year

Month Day
Year

Hour Minute

Month

Day

Hour

MinuteSecondFunction of Cursor keys
To select a time parameter subject to change.
To change the number of selected time parameter.

4. 11

MODEL6300



MODEL6300

Section 4 Setting

4-3-8 “Setting 08” Buzzer* Using the Cursor key whilst in the selection screen, select “Setting 08”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value: on) flickers. Press the Cursor key toselect on (sound) or oFF(no sound).
* Then press the ENTER key.
‣ ‧• ⁈ ‥ ••⁈• •⁈‣ ⁂ ․ ⁉ ‣ ⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″

Section 4‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂… ⁉

any of








‧″

MODEL6300

‣ •″

․• ″

‧ •″

‣ ••″

․ ••″ ‧• •″ ‣•• •″

‣ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″4. 12

Section 4 Setting

MODEL6300


4-3-9 “Setting 09” Integration intervalThe Integration interval is a preset period of time. Each time this interval
elapses, the data measured (in integration mode) during that interval, issaved into the CF card or the internal memory.

Setting time
Default value

1/ 2/ 5/ 10/ 15/ 20/ 30 sec.
1/ 2/ 5/ 10/ 15/ 20/ 30 min.
1 hour30 min.

* Using the Cursor key whilst in the selection screen, select “Setting 09”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value: 30 min.) flickers. Press the Cursor key
to select any desired interval.
* Then press the ENTER key.
























‣ ‧•⁈ ‥• •⁈•• ⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂… ⁉

Hour Minute Second
‧″

4. 13

‣ •″

․ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″MODEL6300

MODEL6300

Section 4 Setting

4-3-10 “Setting 10” Integration start time and date* Using the Cursor key whilst in the selection screen, select “Setting 10”.
* Press the ENTER key to enter setting change mode.
* The current time and date plus 1 min. are displayed on the LCD, and theseconds digit will flicker.
* Change the time with the Cursor key, and then press the ENTER key.

Section 4‣ ‧• ⁈ ‥ ••⁈

• •⁈

‧″

․• ″

‣ •″

‣ ⁂ ․ ⁉ ‣ ⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂…
…⁉

‧ •″

‣ ••″

․ ••″ ‧• •″ ‣•• •″Time parametersecondminute
hour
day
month
year

Setting range
00 ~ 5900 ~ 5900 ~ 23
01 ~ 31 (*1)
01 ~ 1200 ~ 99 (*2)(*1) If a date outside this range is selected, a message “displayed and it automatically changed to 00.
(*2) Only the last 2 digits are set. (e.g. 2004 ĺ 04)










Year

” is

Month Day

Hour Minute

Year

Month

Day

SecondMinuteHour

SecondFunction of Cursor keys
To select the desired time parameter.
To change the value of selected time parameter.

NOTE* Although the Start time can be set in the past, integration measurement only
starts upon pressing the STRAT/STOP key on Wh range.
For more detailed information, please refer to “Section 7:Integration value
measurement” in this manual.

MODEL6300

4. 14

Section 4 Setting

MODEL6300

4-3-11 “Setting 11” Integration stop time and date

* Using the Cursor key whilst in the selection screen, select “Setting 11”.
* Press the ENTER key to enter setting change mode.
* Time and date; Integration start time and date (“Setting 10”) plus Integrationinterval (“Setting 09”), are displayed on the LCD, and second digits flicker.
* Change the time with the Cursor key, and then press the ENTER key.








‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″

‣ •″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂…
…⁉

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″For further details, refer to Integration start time and date (“Setting 10”) in
this manual.
NOTE* The period between start and stop time of integration measurement can be
set to a shorter time than the integration interval(“Setting 09”). However, themeasured data will not be recorded.

4. 15

MODEL6300

MODEL6300

Section 4 Setting

4-3-12 “Setting 12” Reset of integration value‣ ‧•⁈ ‥• •⁈•• ⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂…
…⁉

‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂…
…⁉

any of









‧″

‣ •″

․ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″

‣ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″NOTE* This setting is also available on Wh range.
For further details, refer to “Section 7: Integration value measurement”
in this manual.
* The default value is always “oFF”.

MODEL6300

4. 16

Section 4

The integration value (i.e. counters) can be reset as follows.
* Using the Cursor key whilst in the selection screen, select “Setting 12”.
* Press the ENTER key to enter setting change mode.
* On the LCD, “oFF”(not reset) will flicker. Then change it to “on”(reset) with
Cursor key.
* Then press the ENTER key.

Section 4 Setting

MODEL6300


4-3-13 “Setting 13” Demand interval

The demand interval is a preset period of time. Each time this interval elapses,
the data measured (in demand mode) during that interval, is saved into the CF
card or the internal memory.
1/ 2/ 5/ 10/ 15/ 20/ 30 sec.
Setting time
1/ 2/ 5/ 10/ 15/ 20/ 30 min.
1 hourDefault value
30 min.
* Using the Cursor key whilst in the selection screen, select “Setting 13”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value: 30 min.) flickers. Press the Cursor key toselect any desired interval.
* Then press the ENTER key.

‣ ‧•⁈ ‥• •⁈•• ⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂…
…⁉

Hour Minute Second
‧″

4. 17

‣ •″

․ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″MODEL6300

MODEL6300

Section 4 Setting

4-3-14 “Setting 14 Demand start time and date

* Using the Cursor key whilst in the selection screen, select “Setting 14”.
* Press the ENTER key to enter setting change mode.
* The current time and date plus 1 min. are displayed on the LCD, and theseconds digit will flicker.
* Change the time with the Cursor key, and then press the ENTER key.

‧″

‣ •″

•• ⁈

․ •″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂…
…⁉

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″Time parametersecondminute
hour
day
month
year

Setting range
00 ~ 5900 ~ 5900 ~ 23
01 ~ 31 (*1)
01 ~ 1200 ~ 99 (*2)(*1) If a date outside this range is selected, a message “displayed and it automatically changed to 00.
(*2) Only the last 2 digits are set. (e.g. 2004 ĺ 04)
YearSection 4‣ ‧•⁈ ‥• •⁈” isMonth Day

Hour Minute

Year

Month

Day

SecondMinuteHour

SecondFunction of Cursor keys
To select the desired time parameter.
To change the value of selected time parameter.


MODEL6300

4. 18

Section 4 Setting

MODEL6300

4-3-15 “Setting 15” Demand stop time and date.
* Using the Cursor key whilst in the selection screen, select “Setting 15”.
* Press the ENTER key to enter setting change mode.
* Time and date; demand start time and date (“Setting 14”) plus demandinterval (“Setting 13”) are displayed on the LCD, and the seconds digit will
flicker.
* Change the time with the Cursor key, and then press the ENTER key.
‣ ‧•‧ • ⁈ ‥ ••
•• ⁈

••
•• ⁈

‧″

․ •″

‣• ″

‣⁂ ․⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥⁂ ‥⁉ ‥⁂ …⁉

‧• ″‣ •• ″ ․ •• ″ ‧ •• ″ ‣ •• •″For further details, refer to demand start time and date (“Setting 14”) in thismanual.
NOTE* The period between start and stop time of demand measurement can be
set to a shorter time than the demand interval(“Setting 13”). However, themeasured data will not be recorded.

4. 19

MODEL6300

MODEL6300

Section 4 Setting

4-3-16 “Setting 16” Demand target value

For further details about demand target value, refer to “Section 8: Demandvalue measurement” in this manual. Target value can be set between
0.1W and 999.9GW.
W

0.1 ~ 999.9kW

0.1 ~ 999.9MW

0.1 ~ 999.9

GW

Section 4

Demand target value

0.1 ~ 999.9

100.0kW

Default value* Using the Cursor key whilst in the selection screen, select “Setting 16”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value: 100.0kW) flickers. Press the Cursor key to
set any desired value and unit.
* Then press the ENTER key.
‣ ‧• ⁈ ‥ •• ⁈

••⁈

‧″

․• ″

‣• ″

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥‥ ⁉ ‥ ⁂‥⁂‥ ⁉ ‥⁂ …⁉

‧•″

‣• •″

․• •″ ‧•• ″ ‣ •• •″Function of Cursor keys
To select the desired digit or unit parameter.
To change the value of selected digit or unit.
NOTE* When the target value is set to 0, it is automatically changed into 100.0.

MODEL6300

4. 20

Section 4 Setting

MODEL6300

4-3-17 “Setting 17” Demand inspection cycle

For further information on Demand inspection cycle, refer to“Section 8: Demand measurement” in this manual.
Depending on the demand interval chosen, at “Setting 13”, the inspection
cycle can be set as follows.
Demand interval(“Setting 13”)
1 sec./ 2 sec./ 5 sec.
10 sec.
15 sec.
20 sec.
30 sec.
1 min.
2 min.
5 min.
10 min.
15 min.
20 min.
30 min.
1 hourInspection cycle
Cannot be set.
1 sec./ 2 sec./ 5 sec.
2 sec./ 5 sec./ 10 sec.
5 sec./ 10 sec./ 15 sec.
10 sec./ 15 sec./ 20 sec.
15 sec./ 20 sec./ 30 sec.
20 sec./ 30 sec./ 1 min.
30 sec./ 1 min./ 2 min.
1 min./ 2 min./ 5min.
2 min./ 5min./ 10 min.
5min./ 10 min./ 15 min.
10 min./ 15 min./ 20 min.
15 min./ 20 min./ 30min.
10 min.

Default value* Using the Cursor key whilst in the selection screen, select “Setting 17”.
* Press the ENTER key to enter setting change mode.
* Previous setting (or default value: 10 min.) flickers. Press the Cursor key,and select the desired cycle. Then press the ENTER key.

4. 21

‣ ‧•
‧ • ⁈ ‥ ••
•• ⁈

••
•• ⁈

‧″

․ •″

‣• ″

‣⁂ ․⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥⁂ ‥⁉ ‥⁂ …⁉

‧• ″‣ •• ″ ․ •• ″ ‧ •• ″ ‣ •• •″MODEL6300

MODEL6300

Section 4 Setting

4-3-18 “Setting 18” Reset of demand value

The demand (target / value measurement) value recorded in a previous
demand measurement can be reset as follows.

‣ ‧•⁈ ‥• •⁈










•• ⁈

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″
•

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

any of

‧″

‣ •″
•

․ •″
•

‧•
•″

‣••
•″

․••
• ″ ‧•
• •″
• ‣•
• ••″
•

‣ •″
•

‧•
•″

‣••
•″

․••
• ″ ‧•
• •″
• ‣•
• ••″
•

NOTE
* This setting is also available on DEMAND range.
For more detailed information, refer to “Section 8: Demand value
measurement” in this manual.
* When the demand value is reset, the integration value will be also reset.
* The default value is always “oFF”.

MODEL6300

4. 22

Section 4* Using the Cursor key whilst in the selection screen, select “Setting 18”.
* Press the ENTER key to enter setting change mode.
* On the LCD, “oFF”(not reset) will flicker. Then change it to “on”(reset) with
Cursor key, and press the ENTER key.

Section 4 Setting

MODEL6300

4-3-19 “Setting 19” Use of CF card
For the detailed information about CF card, refer to “Section 9: CF card/
Internal memory” in this manual.
CAUTION
Always set the Function switch to the OFF position before inserting/removing a CF card. If a CF card is inserted/removed with the instrument
on, saved data may be lost or instrument may be damaged.

* Using the Cursor key whilst in the selection screen, select “Setting 19”.
* Press the ENTER key to enter setting change mode.
<With the CF card placed in the instrument>* “rEC.on” is displayed on LCD. [“on” (when using a CF card) will flicker]* Notwithstanding the presence of the CFcard, if the data is to be saved tothe internal memory, press Cursor key to change the indication into “oFF”.
(“oFF”:i.e. not using a CF card). Otherwise this step is to be ignored.
* Then press the ENTER key.
‣ ‧•⁈ ‥• •⁈










•• ⁈

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

‣ ‧•⁈
‧
‥•
• •⁈
•

••
•⁈

‧″

․ •″
•

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
⁂any of

‧″

‣ •″

․ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″

‣ •″
•

‧•
•″

‣••
•″

․••
• ″ ‧•
• •″
• ‣•
• ••″
•

<Without CF card >* “rEC.oFF” is displayed on LCD (“oFF” will flicker). This cannot be altered.
The measured data is automatically saved to the internal memory.

NOTE* The instrument automatically identifies a CF card when it is turned on.
* If necessary, check the condition of the CF card on other hardware.
* Refer to the CF card instruction manual for further details on the card.

4. 23

MODEL6300

MODEL6300

Section 4 Setting

4-3-20 “Setting 20” Formatting CF card
A new CF card has to be formatted before use.
For the detailed information about the CF card, refer to “Section 9: CF card/
Internal memory” in this manual.

* Confirm that the Function switch is in the OFF position, and insert the CF
card into the CF card connector of the instrument.
* Set the Function switch to SET UP range.
* Using the Cursor key whilst in the selection screen, select “Setting 20”.
* Press the ENTER key to enter setting change mode.
* The message “oFF”(i.e. not formatted) will flicker. Change it to“on”(formatted) with the Cursor key. If the CF card is not inserted, it cannot
be set to “on”.
‣ ‧•⁈
‧
‥•
• •⁈
•

••
•⁈

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
⁂‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

any of

‧″

‣ •″
•

․ •″
•

‧•
•″

‣••
•″

․••
• ″ ‧•
• •″
• ‣•
• ••″
•

‣ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″On pressing the ENTER key, formatting will start. Formatting takes a few
seconds. After formatting is complete, a message “InIt. FInISh” is displayedon the LCD.

MODEL6300‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″

‣ •″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″4. 24

Section 4

CAUTION
Always set the Function switch to the OFF position before inserting/removing a CF card. If a CF card is inserted/removed while the instrument
is on, saved data may be lost or the instrument may be damaged.

Section 4 Setting

MODEL6300

NOTE* All data in the CF card will be deleted after formatting.
* The instrument automatically identifies a CF card when it is turned on.
* The default value is always “oFF” (not formatted).
* If necessary, check the condition of the CF card on other hardware.
* Refer to the CF card instruction manual for further details on the card.

4. 25

MODEL6300

MODEL6300

Section 4 Setting

4-3-21 “Setting 21” Deleting the data in CF card

For further detailed information on the CF card, refer to “Section 9: CF card/
Internal memory” in this manual.

* Confirm that the Function switch is in the OFF position, and insert the CF
card into the CF card connector of the instrument.
* Set the Function switch to SET UP range.
* Using the Cursor key whilst in the selection screen, select “Setting 21”.
* Press the ENTER key to enter setting change mode.
* The message “not.dEL”(not deleted) will flicker. Change it to “dEL”(deleted)with the Cursor key. If the CF card is not inserted, it cannot be set to “on”.
* When pressing the ENTER key, the data is deleted. It takes a few minutes todelete the data.
‣ ‧•⁈ ‥• •⁈•• ⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

‣ ‧• ⁈ ‥ ••⁈

• •⁈

‧″

․• ″

‣⁂ ․⁉ ‣⁂ ‥⁉ ‥ ⁂‥ ⁉ ‥ ⁂…⁉
…⁉

any of

‧″

‣ •″
•

․ •″
•

‧•
•″

‣••
•″

․••
• ″ ‧•
• •″
• ‣•
• ••″
•

‣ •″

‧ •″

‣ ••″

․ ••″ ‧• •″ ‣•• •″NOTE* The instrument automatically identifies a CF card when it is turned on.
* The default value is always “not.dEL”.
* If necessary, check the condition of the CF card on other hardware.
* Refer to the CF card instruction manual for further details on the card.

MODEL6300

4. 26

Section 4

CAUTION
Set the Function switch to OFF position before inserting/removing
the CF card. If a CF card is inserted/removed while the instrument is on,
saved data may be lost or the instrument may be damaged.

Section 4 Setting

MODEL6300

4-3-22 “Setting 22” Deleting the data in internal memory

For further information on the internal memory, refer to “Section 9: CF card /Internal memory” in this manual.
* Using the Cursor key whilst in the selection screen, select “Setting 22”.
* Press the ENTER key to enter setting change mode.
* The message “not.dEL”(not deleted) will flicker. Change it to “dEL”(deleted)with Cursor key.
* When pressing the ENTER key, the data is deleted.
‣ ‧•⁈ ‥• •⁈•• ⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

‣ ‧•⁈
‧
‥•
• •⁈
•

••
•⁈

‧″

․ •″

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
⁂any of

‧″

‣ •″

․ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″

‣ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″NOTE* The default value is always “not.dEL”.

4. 27

MODEL6300

MODEL6300

Section 4 Setting

4-3-23 “Setting 23” System reset

For further details about system reset, refer to “Section 11: Other
functions” in this manual.

‣ ‧•⁈ ‥• •⁈•• ⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

‣ ‧•⁈ ‥• •⁈

•• ⁈

‧″

․ •″
•

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
…⁉

any of

‧″

‣ •″

․ •″

‧• ″

‣•• ″

․•• ″ ‧• •″ ‣• ••″

‣ •″
•

‧•
•″

‣••
•″

․••
• ″ ‧•
• •″
• ‣•
• ••″
•

NOTE
* The default value is always “oFF”.

MODEL6300

4. 28

Section 4* Using the Cursor key whilst in the selection screen, select “Setting 23”.
* Press the ENTER key to enter setting change mode.
* The message “oFF”(not reset) will flicker. Change it to “on”(reset) with Cursor
key.
* When pressing the ENTER key again, system is reset.

Section 4 Setting

MODEL6300

4-3-24 “Setting 24” Loading settings

This sections explains the loading procedure of settings saved at “Setting 25”
explained in section 4-3-25.
* Using the Cursor key whilst in the selection screen, select “Setting 24”.
* Press the ENTER key to enter setting change mode
* Select a tag from 01 and 20 with Cursor key.
* Then press the ENTER key.
‣ ‧•⁈
‧
‥•
• •⁈
•

••
•⁈

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥⁂ ‥⁉ ‥ ⁂…⁉
⁂

Tag

‧″

‣ •″
•

․ •″
•

‧•
•″

‣••
•″

․••
• ″ ‧•
• •″
• ‣•
• ••″
•

NOTE
* When loading a Tag which has not been previously created at “Setting 25”,the value of each of the seven setting items (listed in the table on the nextpage) returns to default value.

4. 29

MODEL6300

MODEL6300

Section 4 Setting

4-3-25 “Setting 25” Saving settings

This instrument can memorize and recall the user’s preferred values for theseven setting items listed below after inputting and saving the required values
in each of the listed seven settings.

Setting Item number
Setting 01

WiringSetting 02

Voltage range

Setting 03

Current range

Setting 04

Clamp sensor

Setting 05

VT ratio

Setting 06

CT ratio

Setting 08

Buzzer‣ ‧•⁈ ‥• •⁈

••⁈

‧″

․ •″

‣ •″

‣ ⁂ ․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂… ⁉

‧ •″

‣• •″

․• •″ ‧ ••″ ‣• ••″

Tag

NOTE
* When assigning a tag, the last inputted setting values always overwrite theprevious values.
* Tags can be selected from 01 and 20.
* All tags will return to the default values after system reset.

MODEL6300

4. 30

Section 4* Using the Cursor key whilst in the selection screen, select “Setting 25”.
* Press the ENTER key to enter setting change mode.
* Assign a tag from 01 and 20 with Cursor key.
* Then press the ENTER key.
* When required, the “tagged” settings may be loaded from “Setting 24”.
Available Tags: 01 ~ 20

Section 5 Wiring

MODEL6300

5. Wiring configurations
5-1 Important Preliminary checks

DANGER
Ɣ Do not make measurements on a circuit in which the electrical potential exceeds
AC600V.
Ɣ Connect the Power cord to a socket outlet. Never connect it to the socket outlet of
AC240V or more.
Ɣ The Clamp sensor, Voltage test leads and Power cord are to be connected to the
instrument first.
Ɣ The Voltage test leads or Clamp sensors should not be connected to the input
terminals of the instrument if not required for measurement.
Ɣ The instrument should always be connected on the downstream side of a circuit
breaker, which is safer than the upstream side.
Ɣ Do not open-circuit the secondary side of a supplementary CT while it is energized
because of the high voltage generated at the secondary side terminals.
Ɣ Be careful to avoid short-circuiting the power line with the un-insulated part of thevoltage test probes during the setting up of the instrument. Transformer jaw tips aredesigned in such a way to avoid short-circuiting. If the circuit under test has exposed
conductive parts, extra care should be taken to minimize the possibility of shorting.

WARNINGƔ To avoid possible electric shock and short-circuit, always turn off the line under testwhen setting up the instrument.
Ɣ Do not touch the un-insulated tip of Voltage test probes. The use of safety insulted
gloves is recommended.
Ɣ Clamp sensor direction for correct measurement:
Ensure that the arrow mark on the clamp sensor points towards toload side.
Load

Arrow mark: Points
towards load side.
Source

5. 1

MODEL6300

MODEL6300

Section 5 Wiring

5-2 Basic wiring configurations
Ɣ Wiring method for single-phase 2-wire (1ch) “1P2W (1ch)”
L
Source
Sourc

Load

N

VN

V1

A1

Section 5

Ɣ Wiring method for single-phase 2-wire (2ch) “1P2W (2ch)”
L
Source
Sourc

Load

N

Load

VN

V1

A1

A2

Ɣ Wiring method for single-phase 2-wire (3ch) “1P2W (3ch)”
L
Source
Sourc

Load

N

Load

Load

VN

MODEL6300

V1

A1

A2

A3

5. 2

Section 5 Wiring

MODEL6300

Ɣ Wiring method for single-phase 3-wire “1P3W”
L1
Source

Load

N
L2

VN V1

V2

A1

A2

Ɣ Wiring method for three-phase 3-wire “3P3W”
L1
Source

Load

L2
L3

VN

V1

V2

A1

A2

Ɣ Wiring method for three-phase 4-wire “3P4W”
L1
Source

Load

L2
L3
N

VN

5. 3

V1 V2

V3 A1

A2

A3

MODEL6300

MODEL6300

Section 5 Wiring

5-3 Using supplementary VT/ CT’s (not supplied with the instrument)

DANGERƔ Never make measurement on a circuit in which electrical potential exceeds
AC600V.
Ɣ Connect the Power cord to a socket outlet. Never connect it to the socket outlet of
AC240V or more.
Ɣ This instrument must be used on the secondary side of VT(transformer) andCT(current transformer).
Ɣ Do not open-circuit the secondary side of a supplementary CT while it is energized
because of the high voltage generated at the secondary side terminals.

Section 5

CAUTIONƔ When a VT or CT is used the measurement accuracy is not guaranteed due toseveral factors namely phase characteristics and VT/CT accuracies.
The use of supplementary VT/CT’s may be required if the voltage/current
values of the circuit under test fall outside the instrument measuring range.
In this case the value at the primary side of circuit can be obtained directly
by measuring the secondary side with appropriate an VT or CT installed in
the line under test as follows.
<Example of single-phase 2-wire (1ch) “1P2W(1ch)”>
L
Source

Load

N

CT

VT

i

VN

V1

A1

In this case, set the actual ratio of VT and CT to be used.
* VT ratio: “Setting 05”* CT ratio: “Setting 06”

MODEL6300

5. 4

Section 6 Instantaneous value measurement

MODEL6300

6. Instantaneous value measurement
Set the Function switch to W

range.

During Inst. value measurement, if the Function switch is set to a position
other than W , it results in the following;
Wh range: No effect
DEMAND range : No effectSET UP range: Change/ Confirm the settings(see “Section 4: Settings”)
Ɣ Indications
Measurement/Calculation parameter
Voltage (RMS)

Unit
V
A

Vi : Voltage per phase(V1,V2,V3)

Current (RMS)

Ai : Current per phase(A1,A2,A3)

Active power

P : Total active power

Pi : Active power per phase

Polarity: (no mark) consumption,- (minus) regenerating

Q : Total reactive power

Qi : Reactive power per phase

Reactive power

Polarity: (no mark) phase lag,W- (minus) phase lead

Apparent power

S : Total apparent power

Si : Apparent power per phase

Power factor

PF : Power factor of whole system

Pfi : Power factor per phase(cos I)

Polarity:(no mark) phase lag, - (minus) phase lead

Frequencyf

Neutral current

In : neutral current (only at three-phase 4-wire): Frequency of V1

Var
VA
PF
Hz
An
i = 1, 2, 3

Displayed parameters can be changed according to needs.
Refer to “6-3 Customizing display” in this manual.
NOTE* Above parameters vary depending on each wiring configuration.
* If V1 is out of measuring range, other parameters may not be measured or
calculated.
* The chosen units for the power factor and neutral current are arbitrary.

6. 1

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement

Ɣ Prior to making a measurement
Ensuring your safety

Turning on the instrument

See “Safety warnings”.

See “Section 3:
Preparation for measurement”.

See “Section 4: Settings”.

WiringSee “Section 5: Wiring”.

Section 6

Basic settings

Instantaneous value
measurementƔ Basic settings“Setting 01” Wiring“Setting 02” Voltage range“Setting 03” Current range“Setting 04” Clamp sensor“Setting 05” VT ratio (if necessary)“Setting 06” CT ratio (if necessary)

MODEL6300

6. 2

Section 6 Instantaneous value measurement

MODEL6300

Ɣ KeysKey

Description

START/STOP key

No useBACKLIGHT key

Switches on/off the backlight of the LCD.
Changes the display contents.
Selects the row to be changed while in custom
display mode.
Changes the display contents.
Selects the parameter (V, A etc.) to be displayed
while in custom display mode
Selects/ Enters custom display mode.
Confirms the deletion of a file in the internal
memory.

UP cursor key
DOWN cursor key
LEFT cursor key
RIGHT cursor key
ENTER key

ESC key

Cancels a setting in custom display mode.
Holds the indicated value on the LCD.

DATA HOLD key

Pressing this key for at least 2 sec. disables all
key operations to prevent operation mistake
during a measurement.

SAVE key

Saves the measured data.

Ɣ Indication at no input
When no voltage and current are input, indication on the LCD will be as
follows. Refer to “6-5-2 Over-range indication/ Bar indication” in thismanual.

6. 3‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″

‣••″

․••″ ‧••″ ‣•••″

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement

6-1 Wiring Configuration display screen
The start-up screens (or the screen after system reset) corresponding to eachwiring configuration are listed below.
When turning the Function switch from “OFF” to W
measurement screen appears.

range, the following

e.g. Three-phase 4-wire (Screen 1-A)
Screen 1-A (*)‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Screen A
Screen 1

Upper
MiddleLower

Upper : VV
A
P

Middle : A
Lower : P

‧″

‣•″

․•″

‧•″

Section 6* For further details about Screen 1-A,
refer to “6-2 Switching the display
screen” in this manual.

‣••″ ․••″ ‧••″ ‣•••″

Ɣ Single-phase 2-wire (1ch) “1P2W (1ch)” (9 screens)
Screen A Screen B Screen C Screen D Screen E Screen F Screen G
Screen 1

Upper
Middle
Lower

V
A
P

-

-

-

-

-

-

Screen 2

Upper
Middle
Lower

P
S
PF

-

-

-

-

-

-

Screen 3

Upper
Middle
Lower

V
-

A
-

P
-

PF
-

S
-

Q
-

f
-

Ɣ Single-phase 2-wire (2ch) “1P2W (2ch)” (13 screens)
Screen A Screen B Screen C Screen D Screen E Screen F Screen G
Screen 1

Upper
Middle
Lower

V
A
P

V
A1
P1

V
A2
P2

-

-

-

-

Screen 2

Upper
Middle
Lower

P
S
PF

P1
S1
PF1

P2
S2
PF2

-

-

-

-

Screen 3

Upper
Middle
Lower

V
-

A1
A2
-

P1
P2
-

PF1
PF2
-

S1
S2
-

Q1
Q2
-

f
-

MODEL6300

6. 4

Section 6 Instantaneous value measurement

MODEL6300

Ɣ Single-phase 2-wire (3ch) “1P2W (3ch)”(15 screens)
Screen A Screen B Screen C Screen D Screen E Screen F Screen G
Screen 1

Upper
Middle
Lower

V
A
P

V
A1
P1

V
A2
P2

V
A3
P3

-

-

-

Screen 2

Upper
Middle
Lower

P
S
PF

P1
S1
PF1

P2
S2
PF2

P3
S3
PF3

-

-

-

Screen 3

Upper
Middle
Lower

V
-

A1
A2
A3

P1
P2
P3

PF1
PF2
PF3

S1
S2
S3

Q1
Q2
Q3

f
-

Ɣ Single-phase 3-wire “1P3W”, Three-phase 3-wire “3P3W” (13 screens)
Screen A Screen B Screen C Screen D Screen E Screen F Screen G
Screen 1

Upper
Middle
Lower

V
A
P

V1
A1
P1

V2
A2
P2

-

-

-

-

Screen 2

Upper
Middle
Lower

P
S
PF

P1
S1
PF1

P2
S2
PF2

-

-

-

-

Screen 3

Upper
Middle
Lower

V1
V2
-

A1
A2
-

P1
P2
-

PF1
PF2
-

S1
S2
-

Q1
Q2
-

f
-

Ɣ Three-phase 4-wire “3P4W” (15 screens)
Screen A Screen B Screen C Screen D Screen E Screen F Screen G
Screen 1

Upper
Middle
Lower

V
A
P

V1
A1
P1

V2
A2
P2

V3
A3
P3

-

-

-

Screen 2

Upper
Middle
Lower

P
S
PF

P1
S1
PF1

P2
S2
PF2

P3
S3
PF3

-

-

-

Screen 3

Upper
Middle
Lower

V1
V2
V3

A1
A2
A3

P1
P2
P3

PF1
PF2
PF3

S1
S2
S3

Q1
Q2
Q3

f
In
-

NOTE
* Parameters on each screen can be changed.
Refer to “6-3 Customizing the display” in this manual.

6. 5

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MODEL6300

Section 6 Instantaneous value measurement

6-2 Selecting/changing the display screen
The display screens are classified as follows. Following table is also used in
section “6-3 Customizing the display”.
Screen A Screen B Screen C Screen D Screen E Screen F Screen G
Screen 1

Screen1-A

Screen1-B

Screen1-C

Screen
1-D

㧙

㧙

㧙

Screen 2

Screen2-A

Screen2-B

Screen2-C

Screen
2-D

㧙

㧙

㧙

Screen 3

Screen3-A

Screen3-B

Screen3-C

Screen3-D

Screen3-E

Screen3-F

Screen3-G* In case of single-phase 2-wire (1ch), the following screens do not appear:

Section 6

1-B, 1-C, 1-D, 2-B, 2-C, 2-D* In case of single-phase 2-wire (2ch), single-phase 3-wire andthree-phase 3-wire, the following screens do not appear:
1-D and 2-D

Ɣ Selecting the display screensUpon turning the Function Switch from “OFF” to W range, Screen 1-A
is displayed. Use the Cursor keys to select other screens.
Selects from Screen A to G.



Selects from Screen 1 to 3.

NOTE
Turning off the instrument or changing the wiring configuration (“Setting 01”)
on SET UP range returns screen 1-A.

MODEL6300

6. 6

Section 6 Instantaneous value measurement

MODEL6300

Ɣ Selecting display screens

Screen3-A

Screen 1-D

Screen 1-A

Screen 1-B

Screen 1-C

Screen 1-D

Screen 1-A

Screen 2-D

Screen 2-A

Screen 2-B

Screen 2-C

Screen 2-D

Screen 2-A

Screen 3-G

Screen 3-A

Screen 3-B

Screen 3-G

Screen 3-A

Screen 3-C•••
Screen 3-F

Screen 1-A

6. 7

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement

Ɣ Display examples
The following are examples of displays with three-phase 4-wire configuration.
Screen 1-B

Screen 1-A‣‧•⁈ ‥••⁈

‧″

‣•″

••⁈

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

V

V1

A

A1

P

P1

‣••″ ․••″ ‧••″ ‣•••″

‧″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

Screen 2-A

Screen 2-C‣‧•⁈ ‥••⁈‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

S2

S

PF2

PF
‧″

‣•″

․•″

‧•″

‧″

‣••″ ․••″ ‧••″ ‣•••″

Screen 3-A‣‧•⁈ ‥••⁈‧″

MODEL6300

‣•″

••⁈

․•″

‣••″ ․••″ ‧••″ ‣•••″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

Screen 3-E‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″

Section 6

P2

P‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

V1

S1

V2

S2

V3

S3
‧″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

6. 8

Section 6 Instantaneous value measurement

MODEL6300

6-3 Customizing the display
The displayed parameters in the upper/middle/lower rows of Screen 1 and 2
can be customized. Screen 3 cannot be customized.
Ɣ Example
Displayed at:

Upper
MiddleLower

Before customizing (*)
V : Voltage
A : Current
P : Active power‣‧•⁈ ‥••⁈••⁈

After customizing
P : Active power
PF : Power factor
A : Current‣ ⁂ ․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂… ⁉

‣‧•⁈ ‥••⁈

••⁈

‧″

‣•″

․•″

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

Screen 1

‧″

‣•″

․•″

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Example‧•″‣••″․••″ ‧••″ ‣•••″‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

Screen 2

Upper
Middle
Lower

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

P : Active power
S : Apparent power
PF : Power factor

‣•″

‧•″

‣••″

․••″ ‧••″ ‣•••″

Q : Reactive power
S : Apparent power
V : Voltage* It is the start up screen or the previously customized screen that is displayed
here. After system reset the start up screen is displayed. In the above
example, start-up screen is displayed.

6. 9

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MODEL6300

Section 6 Instantaneous value measurement

Ɣ Customizing* Press the ENTER key either on Screen 1 or 2, to enter into custom display
mode. Parameter displayed in upper row {eg. initial value: Screen1/
V(Voltage), Screen 2/P(Active power) } will flicker.
* Select the row to be customized using the UP or DOWN cursor key andthe parameter to be selected with LEFT or RIGHT cursor key.
* When customizing other rows, select the row and parameters in same way.
* Select any parameter you want to display it at each row, and press the
ENTER key.

Ɣ Selecting row
Screen 1‣‧•⁈ ‥••⁈

Screen 1 Upper••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Section 6

Screen 1 Middle

‧″

‣•″

․•″

‧•″

‣••″

Screen 1 Lower․••″ ‧••″ ‣•••″

Screen 2‣‧•⁈ ‥••⁈••⁈

Screen 2 Upper‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Screen 2 Middle

‧″

‣•″

․•″

‧•″

Screen 2 Lower‣••″ ․••″ ‧••″ ‣•••″

Ɣ Selecting parameters

A

V
f

P

Q

PF

S

(In)

MODEL6300

6. 10

Section 6 Instantaneous value measurement

MODEL6300

NOTE* “f” can be customized only at the upper row, and “In” can be displayed only at
the middle row. (when wiring configuration is three-phase 4-wire)* On pressing the ENTER key whilst on Screen 3, the instrument will display
Screen 1-A custom mode.
* Customizing cannot be done during an integration/ demand measurement
whilst a survey is underway. This applies also for integration/demand stand bymode.
* After system reset, start-up screen appears.
* Pressing the ESC key during custom display mode restores the original
displayed parameters.

6. 11

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement

6-4 Saving data (instantaneous values)
Pressing the SAVE key on W range during a measurement saves all themeasured parameters at the instant of saving. This is a manual single step
operation.
Data can be saved to either below two locations:* CF card: Max. 20 files can be saved.
* Internal memory : Only 1 file can be saved.
Data is saved to a CF card automatically when a CF card has been inserted
before turning on the instrument. If a CF card has not been inserted, data is
automatically saved to internal memory.

<CF card><Internal memory>

lights up‣‧•⁈ ‥••⁈••⁈

lights up‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉


File number
screen File No.




‣•″

․•″

‣‧•⁈ ‥••⁈

‧″

••⁈

‧•″

‣••″ ․••″ ‧••″ ‣•••″

‧″

‣•″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈

••⁈

‧•″

‣••″ ․••″ ‧••″ ‣•••″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Measurement
screen‧″

MODEL6300

‣•″

․•″

‧•″

‣••″

․••″ ‧••″ ‣•••″

‧″

‣•″

․•″

‧•″

‣••″

․••″ ‧••″ ‣•••″

6. 12

Section 6

6-4-1 Saving Procedure* Press the SAVE key whilst on the W range .
A File is opened.
* The File number screen appears and the instantaneous measured data is
saved. (A file number is assigned automatically.)* On the measurement screen, it can be seen that a file is open.

Section 6 Instantaneous value measurement

MODEL6300* Subsequent measured data can be saved by pressing the SAVE key with afile already opened. (data has been saved.)<CF Card>

‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

is displayed for about 1 sec. to confirm that the<Internal memory>
‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉


Measurement
screen


‧″

‣•″

․•″

‧•″

‣••″

․••″ ‧••″ ‣•••″

‧″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″* Closing a file. On completion of the data gathering, the file has to be closed.
Set the Function switch to any range other than “OFF” and W .(eg. Wh )The following screen then appears for 1 second, followed by the screen of
the chosen function (eg. Wh screen).
(in case of CF card is being used, it takes a few seconds.)
<CF card>

‣‧‧ • ⁈ ‥•
••⁈

••⁈

‧″

․•″

<Internal memory>

‣ ⁂․⁂ ․ ⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥ ⁂‥⁂ ‥ ⁉ ‥ ⁂…
⁂…⁉

‣ ‧ • ⁈ ‥ • •⁈
•

• •⁈
•

‣••″

‧″

․ •″

‣ ⁂․⁉ ‣⁂‥ ⁉ ‥ ⁂‥ ⁉ ‥⁂… ⁉





‣•″

‧•″

․•
••″ ‧••″ ‣•••″

‣• ″

‧• ″

‣ • • ″ ․ • •″•‧••″ ‣•••″

Each time the SAVE key is pressed; the measured data is saved in the same
file. To save the data into an other file (only when CF card is used), press the
SAVEkey again on W range. Then repeat the saving procedure.
NOTE* When the Function switch is set to OFF position before closing a file, the fileremains open and is not saved. Be sure to set it to any position other thanOFF and W , thus closing the file.
* If the SAVE key is pressed continuously (2 times or more in 1sec.), themeasured data may not be saved correctly.
* The file number becomes “001” when;(1) the file number has exceeded 999(2) after system reset* Data can also be saved to the internal memory even though a card has been
inserted. Refer to “Setting 19” of Section 4 in this manual.

6. 13

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement

6-4-2 Limitations of saving
Data cannot be saved by pressing the SAVE key during a measurement when:<CF card>* when number of files opened has exceeded 20.
* when the CF card memory capacity has been exceeded
appears and further data cannot be saved. To save further data,previously saved files should be deleted via PC or by deleting all the data in
the CF card by using “Setting 21”.(refer to section 4 of this manual)‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈

••⁈

‣••″

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉



‣•″

‧•″

․••″ ‧••″ ‣•••″

‣•″

‧•″

Section 6







‣••″ ․••″ ‧••″ ‣•••″<Internal memory>* when a previously saved file already exist.
(
appears to indicate there is a file in the internal memory.)* when the capacity of internal memory has been exceeded.









MODEL6300‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″

‣••″

․••″ ‧••″ ‣•••″

6. 14

Section 6 Instantaneous value measurement

MODEL6300

Pressing the SAVE key displays a screen prompting the user to delete the filealready saved in the internal memory.
To delete the file;* The message "dAtA not .dEL” (not deleted) is displayed on the screen.
Press the Cursor key and select "dAtA.dEL” (deleted).
* Then press the ENTER key.
‣‧‧•⁈ ‥••⁈

••⁈

‣ ⁂․⁉
⁂
‣ ⁂‥
⁂ ‥ ⁉ ‥ ⁂‥⁉
⁂
‥ ⁂…
⁂…⁉

‣‧
‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣ ⁂․⁉
⁂
‣ ⁂‥
⁂ ‥ ⁉ ‥ ⁂‥⁉
⁂
‥ ⁂…
⁂…⁉

Any of

‧″

‣•″

․•″

‧•″

‣ • • ″ ․ • • ″ ‧ ••••″ ‣•••″

‣•″

‧•″

‣ • • ″ ․ • • ″ ‧ ••••″ ‣•••″NOTE* For further details about the capacities of CF card and internal memory,refer to “Section 9: CF card/ Internal memory” in this manual.

6-4-3 Parameters recordedƔ Parameters Saved (depending on each wiring configuration)
Following parameters are saved.
Measurement/ calculation parameter
Voltage (RMS)

Vi : Voltage per phase

Current (RMS)

Ai : Current per phase

Active power

P : Total active power

Pi : Active power per phase

Reactive power

Q : Total reactive power

Qi : Reactive power per phase

Apparent power

S : Total apparent power

Si : Apparent power per phase

Power factor

PF : Power factor of whole system

Frequencyf

Neutral current

In : Neutral Current

PFi: Power factor per phase: Frequency of V1* i = 1, 2, 3

6. 15

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement

Ɣ File format and name
Data is saved in CSV format, and the file name is assigned automatically as
follows:
File name: 1 F I L E 0 0 1 . C S V
1: Instantaneous value

File number (001 ~ 999)

measurement

FILE

2: Integration measurement: CF card

DATA : Internal memory

3: Demand measurement

Ɣ Example
After downloading the file (CF card or internal memory), if the file is opened
with a spreadsheet application software( using CSV format, eg Microsoft
Excel), the spreadsheet will be as follows:
3P4W

WiringVolt Range:

300V

Voltage range“Setting 02”

Current Range:

200A

Current range“Setting 03”

Sensor Type:

500A

Clamp sensor“Setting 04”

VT ratio:1

VT ratio“Setting 05”

CT ratio:1

CT ratio“Setting 06”

DATE

TIME

*1

2004/3/21

15:50:35*2

2004/3/21

16:51:21

Section 6

Wiring:“Setting 01”

V1

V2

V3

A1

A2

A3

P

P1

P2

P3

S

S1

S2

S3

Q

Q1

Q2

Q3

f

In

*n

PF

PF1

PF2

PF3

*1: this is the data saved when SAVE key is pressed for the first time.
(i.e. when a file is opened).
*2: this is the second data point saved when the SAVE key is pressed again whilst
the file is still open.
*n: these are subsequent data points saved whenever the SAVE key is pressed
whilst the file is still open.
Data will be displayed in exponential format. (e.g. when V1 is 100.1V, “1.001E+2”).

MODEL6300

6. 16

Section 6 Instantaneous value measurement

MODEL6300


6-5 Ranges and Over-range indication
6-5-1 Ranges
The settings determine the range for each measurement parameter, namely:
Voltage range (“Setting 02”), Current range (“Setting03”), VT ratio (“Setting05”) and CT ratio (“Setting 06”). (Fixed range)Ɣ Voltage V: V(average of each phase), V1/V2/V3 (each phase), max 4 digits
150/300/600V range
Voltage range x VT ratio x 120%
Digit & Decimal point position
180 ~
1k ~
10k ~
100k ~
1M ~999.9 V9.999 kV
99.99 kV
999.9 kV
7.2 MV

999.9 V9.999 kV
99.99 kV
999.9 kV
7.200 MV

When the value of (Voltage range x VT ratio x 120%) exceeds 9999, thedecimal point moves one place to the right.
Ɣ Current A: A(average of each phase), A1/A2/A3 (each phase), max 4 digits
50A Clamp sensor
100AClamp sensor
200AClamp sensor
500AClamp sensor
1000AClamp sensor
3000AClamp sensor: 5 / 10 / 20 / 50A range: 10 / 20 / 50 / 100A range: 20 / 50 / 100 / 200A range: 50 / 100 / 200 / 500A range: 100 / 200 / 500 / 1000A range: 1000 / 3000A range

Current range x CT ratio x 120%
6 ~ 9.999 A
10 ~ 99.99 A
100 ~ 999.9 A
1k ~ 9.999 kA
10k ~ 99.99 kA
100k ~ 999.9 kA
1M ~ 9.999 MA
12 MA

Digit & Decimal point position
9.999 A
99.99 A
999.9 A
9.999 kA
99.99 kA
999.9 kA
9.999 MA
12.00 MA

When the value of (Current range x CT ratio x 120%) exceeds 9999, thedecimal point moves one place to the right.

6. 17

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement

Ɣ Active power P/ Reactive power Q/ Apparent power S: P1/P2/P3, Q1/Q2/Q3, S1/S2/S3 , max 4 digits: P, Q, S (total), max 5 digits
Power (*) x VT ratio x CT ratio x 120%
900 ~
1k ~
10k ~
100k ~
1M ~10M ~100M ~
1G ~10G ~100G ~
1000G ~

999.9
9.999k
99.99k
999.9k
9.999M
99.99M
999.9M
9.999G
99.99G
999.9G
9999 G

W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA

Digit & Decimal point position
999.9
9.999 k99.99 k999.9 k9.999 M
99.99 M
999.9 M
9.999 G
99.99 G
999.9 G
9999 G

W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA
W/Var/VA

Voltage

Current range

range

5.000A

10.00A

20.00A

50.00A

100.0A

200.0A

500.0A

1000A

150.0V

750.0

1.500k

3.000k

7.500k

15.00k30.00k

75.00k

150.0k

300.0V

1.500k

3.000k

6.000k

15.00k30.00k

60.00k

150.0k

300.0k

600.0V

3.000k

6.000k12.00k30.00k

60.00k

120.0k

300.0k

600.0kThe above listed power values apply to single-phase 2-wire(1ch).The power
for a single-phase 2-wire(2ch)/single-phase 3-wire/ three-phase 3-wire system
will be twice that of the above values. Total power of the individual phases of asingle-phase 2-wire(3ch)/ three-phase 4-wire system will be three times that of
the above values.
Ɣ Power factor PF: PF (whole system), PF1/PF2/PF3 (each phase), 4 digits
Display range-1.000 ~ 1.000 PF
Ɣ Frequency f: 3 digits
Display range
40.0 ~ 70.0 Hz
Ɣ Neutral current In (A) (only for three-phase 4-wire system): max 5 digits
Decimal point and the unit are same as for Current.

MODEL6300

6. 18

Section 6* The table shows values of power corresponding to each voltage and current
range.

Section 6 Instantaneous value measurement

MODEL6300

6-5-2 Over-range indication/ Bar indication

WARNINGƔ When the over-range indication appears on the maximum chosen range, thismeans that the input exceeds the maximum allowable input for the instrument.
Never apply such an input to the instrument.
Ɣ When a measured value exceeds the maximum allowable input, the use of
VT/CT’s is recommended. Refer to “5-3 VT/ CT” and follow the instruction
manual.

CAUTIONƔ When over-range indication appears on the screen, calculations are still
performed. However their accuracy may not be guaranteed.
Ɣ Over-range indication
The Over-range indication appears when the parameters (Voltage V,
Current A, Active power P, Reactive power Q, Apparent power S) exceed
the following condition.
* Voltage V (V): >Voltage range selected x VT ratio x 120%(e.g.: when voltage range is 300V and VT ratio is 1: 360.0V)* Current A (A): > Current range x CT ratio x 120%(e.g.: when current range selected is 200A and CT ratio is 2:
480.0A)* Active power P (W)/ Reactive power Q (Var)/ Apparent power S (VA)
: > Power x VT ratio x CT ratio x 120%(e.g.: when power is 60kW, VT ratio is 1 and CT ratio is 2: 144.0kW)<
indication >When any of the above conditions are met, “” is displayed.

<mark>When “” appears for over-range indication for any of V1, V2 and V3,
this is displayed on the LCD. In this case, themark appears on allmeasurement screens on the W position.

6. 19

MODEL6300

MODEL6300

Section 6 Instantaneous value measurement<
mark>
When “” appears for over-range indication for any of A1, A2 and A3,
this is displayed on the LCD. In this case,mark appears on allmeasurement screens on the W position.
Over-range indicationfor voltage value‣‧•⁈ ‥••⁈••⁈

Over-range indication
for current value‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

mark‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

markindication

‧″

‣•″

․•″

‧•″

‣••″

․••″ ‧••″ ‣•••″

‣•″

‧•″

‣••″

․••″ ‧••″ ‣•••″‣ ‧ • ⁈ ‥ • •⁈
•

• •⁈
•

‧″

․ •″

‣• ″

‣ ⁂․⁉ ‣⁂‥ ⁉ ‥ ⁂‥ ⁉ ‥⁂… ⁉

‧• ″‣ • • ″ ․ • •″•‧••″ ‣•••″

NOTE:
*
or
mark is displayed every measurement screen while ameasurement is performed on Wh or DEMAND range.

MODEL6300

6. 20

Section 6

Ɣ Bar indication
The calculations and measurements performed by this instrument are basedon the voltage and frequency of V1. If the value of V1 is less than 5% of thechosen range or if the frequency is not within 40 ~ 70Hz, all the parameters(except for current ) cannot be computed and thus displayed. In such a case,the numerical digits will be replaced by a bar indication (“- - - -”) as shown:Section 7 Integration value measurement

MODEL6300

7. Integration value measurement
Set the Function switch to Wh

range.
LED status indicator

If the Function switch is set to the any other position during integration
measurement or stand-by mode, the following happens;
W range: Confirms instantaneous values.
(see “Section 6: Instantaneous value measurement”)
DEMAND range : No effectSET UP range: Confirms the settings.
(see “Section 4: Settings”)
Ɣ Indications
Measurement/Calculation Parameter

Unit

ActiveWP: Total active electrical energy

electrical energy

WP1/WP2/WP3: Active electrical energy(consumption)
ApparentWS: Total apparent electrical energy

electrical energy

WS1/WS2/WS3: Apparent electrical energy(consumption)
Elapsed timeof integrationWh

per phase

VAh

per phase
TIME

:

Hour;

Min.;
Hour;

Sec.
Min.

-

Hour

NOTE:
* The above parameters vary depending on each wiring configuration.
* If V1 is out of measuring range, other parameters may not be measured or
calculated.
* Only the consumed electrical energy is displayed on the screen.
Regenerative energy will only be saved. Refer to “7-5-3 Saving data” in thismanual.
* Displayed time changes with the elapsed time of integration.

7. 1

MODEL6300

MODEL6300

Section 7 Integration value measurement

Ɣ Prior to making a measurement
Ensuring your safety

Turning on the instrument

See “Safety warnings”.

See “Section 3:
Preparation for measurement”.

Basic setting

See “Section 4: Setting”.

WiringSee “Section 5: Wiring”.

Setting for integration
measurement

See “Section 6:
Instantaneous value measurement”.

See “Section 4: Setting”.

Integration value
measurement
Ɣ Settings for integration measurement
Apart from basic settings the following settings are required for integration
measurement.
“Setting 09” Integration interval“Setting 10” Integration start time & date (measurement starts at set time & date)“Setting 11” Integration stop time & date (measurement stops at set time & date)“Setting 12” Reset of integration value

MODEL6300

7. 2

Section 7

Confirm theinstantaneous value

Section 7 Integration value measurement

MODEL6300

Ɣ Keys
Key







Description

START/STOP key

Pressing this key starts/stops integration
measurement manually or automatically.

BACKLIGHT key

Switches on/off the backlight of the LCD.

UP cursor key

Changes the display contents.

DOWN cursor key



LEFT cursor key

Changes the display contents.

RIGHT cursor key

ENTER key

Resets the integration value.
Confirms the deletion of a file in theinternal memory.

ESC key

Resets the integration value.

DATA HOLD keyHolds the indicated value on the
LCD.
Pressing this key for at least 2 sec.
disables all key operations to prevent
operation mistake during a measurement.

SAVE key

No use






NOTE:
* Data hold function is disabled while the instrument is in stand-by mode for
integration measurement.

7. 3

MODEL6300

MODEL6300

Section 7 Integration value measurement

7-1 Survey initiation
There are two ways of starting a survey.
(1) Manual operation
Pressing START/STOP key on Wh range for 2 sec. or more starts
measurement.
(2) Automatic operation (presetting the time and date)
Set the start time and date on the SET UP range (“Setting 10”), and thenpress START/STOP key on Wh range. The instrument goes into stand-bymode, and the measurement starts at the preset time and date.

‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

File number screen(displayed for about 2 sec.)
LED status indicatoris on.
‣•″․•″‣‧•⁈ ‥••⁈

‧″

••⁈

‧″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Measurement screen

MODEL6300

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

7. 4

Section 7

Ɣ Manual measurement* Press the START/STOP key on Wh range for 2 secs. or more.
* The file number screen is displayed for about 2 sec. (a file is opened),followed by the measurement screen. The survey then starts.
At this time, LED status indicator is on. In addition,and(**)
marks appear on the measurement screen.
(**) When data is to be saved to the CF Card,
mark appears. Whendata is to be saved to the internal memory,
mark appears.
(See “Setting19”.)

Section 7 Integration value measurement

MODEL6300

Ɣ Automatic measurement at a preset time and datePreset the start time and date on SET UP range.
* Preset the start time and date on SET UP range. (“Setting 10”)* Set the Function switch to Wh range, and press the START/STOP key.
* The file number screen is displayed for about 2 sec. (a file is opened),followed by the measurement screen. The instrument goes into stand-bymode. LED status indicator andmark flicker while the instrument isin stand-by mode.
‣‧•⁈ ‥••⁈

••⁈

‧″

‣•″

․•″

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

File number screen(displayed for about 2 sec.)‧•″‣••″ ․••″ ‧••″ ‣•••″

LED status indicator
flickers‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Measurement screen

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″* If CF card is present, the CF card() mark; otherwise the internal
memory () mark appears on the File number screen and measurement
screen. (See “Setting19”.)* The survey starts at the preset time and date, and themark and the
LED status indicator stop flickering and are permanently on.

7. 5

MODEL6300

MODEL6300

Section 7 Integration value measurement

NOTE:
*

mark is displayed on the W and DEMAND range, while theinstrument is performing measurement.
* The start time and date should be set after the current time in such a way
to give enough time to the user to complete all settings before the survey
starts.
* When the start time and date are set before the current time, measurement
starts immediately upon pressing the START/STOP key.
* If the preset start time and date come after the preset stop time and date,the survey cannot be done.
* Even if the start and stop time have been preset and the instrument is instandby mode, pressing the START/STOP key at least 2 sec. releases thestand-by mode and start a survey in Manual mode. This renders thestart/ stop time and date settings ineffective.
Then, ,indicator goes off.

(or

) marks disappear and the LED status

Section 7

MODEL6300

7. 6

Section 7 Integration value measurement

MODEL6300

7-2 Survey closure
There are two ways of closing a survey.
(1) Manual operation
Pressing START/STOP key on Wh range for 2 sec. or more closes thesurvey. This action also closes a survey started automatically at a preset timeand date. Upon survey closure the,(when CF card is present)
marks disappear and the LED status indicator goes off.
(2) Automatic operation (presetting the time and date)This can be done by presetting the stop time and date on SET UP range(“Setting 11”). This method is available only when the survey is started at thepreset time and date. When the preset time and date have beenreached,,(when CF card is present) marks disappear and LED
status indicator goes off. The survey is then closed.
When a survey is closed manually or automatically,mark appears for
1 sec. This confirms that the file opened at the start of the survey has beenclosed.
‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″NOTE* When data is saved to the internal memory,
mark remains on.
(indicating that a file exists in the internal memory)

7. 7

MODEL6300

MODEL6300

Section 7 Integration value measurement* A survey will be closed and lost when the instrument is switched off.
* Manually starting a survey renders a preset stop time and date ineffective.
The survey has to be closed manually in this case.
* If the survey duration is shorter than the integration interval (“Setting 09”)
the measured data will not be saved.
* If the preset start time and date come after the preset stop time and date,the survey cannot be done.
* Pressing the START/STOP key 2 sec. or more releases the stand-by mode.
The
,
(or
) marks disappear and LED status indicator
goes off.

Section 7

MODEL6300

7. 8

Section 7 Integration value measurement

MODEL6300

7-3 Resetting the integration value
There are three methods for resetting the integration value and period fromprevious measurements.
a) Press ESC key on Wh range 2 sec. or more.
Press ESC key on Wh range 2 sec. or more. Then a message “oFF”(not reset) flickers. Select “on” (reset) with the Cursor key, and press the
ENTER key. The previous integration value and period will be reset.
‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Any of:

‧″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″b) Reset the integration value at “Setting 12”.
c) System reset

NOTE* Integration value cannot be reset during a measurement or while theinstrument is in stand-by mode.

7. 9

MODEL6300

MODEL6300

Section 7 Integration value measurement

7-4 Changing displays
Displays can be changed as follows with the Cursor keys. The parametersdisplayed vary depending on each wiring configuration chosen. Eachcalculated parameter, although not displayed on the screen, is actually being
computed.
Ɣ Changing the display (Three-phase 4-wire configuration)‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Screen 1

Upper : TIME
Middle : WP
Lower : WS
‧″

or

or

‣•″

․•″

‣‧•⁈ ‥••⁈

••⁈

‧•″

‣••″ ․••″ ‧••″ ‣•••″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Section 7

Upper : TIME

Screen 2

Middle : WP1
Lower : WS1

‣•″

․•″

‣‧•⁈ ‥••⁈

‧″

••⁈

‧•″

‣••″ ․••″ ‧••″ ‣•••″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Screen 3Upper : TIME
Middle : WP2
Lower : WS2
‣•″

․•″

‣‧•⁈ ‥••⁈

‧″

••⁈

‧•″

‣••″ ․••″ ‧••″ ‣•••″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Upper : TIME

Screen 4

Middle : WP3
Lower : WS3‧″

MODEL6300

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

7. 10

Section 7 Integration value measurement

MODEL6300

Ɣ Indications on each wiring configuration
The following messages are displayed on the screen according to each wiringconfiguration.

Wiring㧔“Setting 01”㧕Displayed contents

Displayed at
Screen1

1P2W (1ch)
1P2W (2ch)
1P3W
3P3W
1P2W (3ch)
3P4W

Legend:TIME
WP
WP1/WP2/WP3WS
WS1/WS2/WS3

7. 11

Upper
MiddleLower
Upper
MiddleLower
Upper
Middle
Lower

TIME
WP
WS
TIME
WP
WS
TIME
WP
WS

Screen2

Screen3

Screen4

-

-

-

TIME
WP1
WS1
TIME
WP1
WS1

TIME
WP2
WS2
TIME
WP2
WS2

TIME
WP3
WS3

: Elapsed time of integration: Total active electrical energy: Active electrical energy per phase: Total apparent electrical energy: Apparent electrical energy per phase

MODEL6300

MODEL6300

Section 7 Integration value measurement

7-5 Saving data
When integration or demand measurement starts, the measured data will besaved automatically.
There are two locations where data can be saved.
* CF card: Max. 20 files can be saved.
* Internal memory : Only 1 file can be saved.
Data is saved to a CF card automatically when a CF card has been inserted
before turning on the instrument. If the CF card has not been inserted, data is
saved automatically to internal memory.
7-5-1 Saving Procedure* When a survey is started (manually or automatically) a file is opened.
* Data is saved at the end of each integration interval (“Setting 09”).

Elapsed timeIntegration interval

Section 7




1

2

3

n-1

n


Start of survey

Data saving point

End of survey* When the survey is closed (manually or automatically) the file is closed* All the recorded parameters at each data saving point are saved to one file.
NOTE* Never set the Function switch to OFF position during a survey otherwise thesurvey may be lost.
* The file number becomes “001” when;(1) when the file number has exceeded 999(2) after system reset* Data can also be saved to the internal memory even though a card has been
inserted. Refer to “Setting 19” of Section 4 in this manual.

MODEL6300

7. 12

Section 7 Integration value measurement

MODEL6300

7-5-2 Limitations of saving
Ɣ Limitation of saving (before starting a survey)
In the following cases, a survey cannot be started (manually or automatically)by pressing the START/STOP key.
< In case data is saved to CF card >* When 20 files have been saved to the CF card;
further data cannot be saved.
‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

mark appears and‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″

Some files can to be deleted via the PC, otherwise all the saved files in the CF
card can be deleted using “Setting 21” of Section 4 in this manual.
< In case the data is saved to internal memory >When previous saved data exists*
mark is displayed on the LCD to indicate that there is a file in theinternal memory.
Pressing the START/STOP key displays a screen prompting the user delete
the file already saved in the internal memory.
To delete the file;* The message “dAtA not .dEL” (not delete) is displayed on the screen.
Press the Cursor key and select “dAtA.dEL” (delete).
* Then press the ENTER key.
‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Any of

‧″

7. 13

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

MODEL6300

MODEL6300

Section 7 Integration value measurement

For manual operation, the survey starts upon deleting the data in the internal
memory. When start time and date have been preset, the instrument goes
into stand-by mode.
Ɣ Limitations of saving (during a survey)
When the capacity of CF card or internal memory has been exceeded during
a survey; measurement continues but
mark appears on the display
screen and further data will not be saved.
‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″NOTE* If the function switch is set to OFF before the closure of a survey, themeasured data may be lost.
* For further details about the capacity of the CF card and internal memory,refer to “Section 9: CF card/ Internal memory” in this manual.

MODEL6300

7. 14

Section 7

Press the START/STOP key 2 sec. or more and stop the survey once.
Refer to preceding page and delete the unnecessary file.

Section 7 Integration value measurement

MODEL6300

7-5-3 Parameters Recorded
Depending on the wiring configuration chosen, the following parameters arerecorded:
Voltage(RMS)
Current(RMS)

Activepower

Reactive
power

Apparent
power

Power
factorFrequency
Neutralcurrent
Activeelectrical energy(consumption)
Activeelectrical energy(regenerating)
Activeelectrical energy(overall)7. 15

Parameters recorded(measured or computed)
Vi:Instantaneous value of phase i at end of interval
Vi max : Max. value of phase i during interval
Vi avg : Average value of phase i during interval
Ai: Inst value of phase i at end of interval
Ai max : Max. value of phase i during interval
Ai avg : Average value of phase i during intervalP: Inst value of total active power at end of interval
P max : Max. value of P during interval
P avg: Average value of P during interval
Pi: Instantaneous value of phase i at end of interval
Pi max : Max. value of phase i during interval
Pi avg : Average value of phase i during interval
Q: Inst value of total reactive power at end of interval
Q max : Max. value of Q during interval
Q avg : Average value of Q during interval
Qi: Instantaneous value of phase i at end of interval
Qi max : Max. value of phase i during interval
Qi avg : Average value of phase i during interval
S: Inst value of total apparent power at end of interval
S max : Max. value of S during interval
S avg: Average value of S during interval
Si: Instantaneous value of phase i at end of interval
Si max : Max. value of phase i during interval
Si avg : Average value of phase i during intervalPF: Inst value of Power factor of whole system at end of interval
PF max : Max. value of PF during interval
PF avg : Average value of PF during interval
PFi: Instantaneous value of phase i at end of interval
PFi max : Max. value of phase i during interval
PFi avg : Average value of phase i during intervalf: Inst value of Frequency of V1 at end of interval
f max: Max. value of f during the interval
f avg: Average value of f during the interval
In: Current on neutral conductor at end of interval
In max : Max. value of In during the interval
In avg : Average value of In during the interval
+WP
+WPi

: Total active electrical energy(consumption): Active electrical energy per phase (consumption)

-WP
-WPi

: Total active electrical energy (regenerating): Active electrical energy per phase (regenerating)

#WP
#WPi

: Total active electrical energy(overall): Active electrical energy per phase(overall) during interval

MODEL6300

MODEL6300

Apparent
electrical energy(consumption)
Apparent
electrical energy(regenerating)Apparent
electrical energy(overall)
Reactive electricalenergy(consumption)

Section 7 Integration value measurement

+WS
+WSi

: Total apparent electrical energy (consumption) during interval: Apparent electrical energy per phase (consumption)

-WS
-WSi

: Total apparent electrical energy (regenerating) during interval: Apparent electrical energy per phase (regenerating)

#WS
#WSi

: Total apparent electrical energy(overall) during interval: Apparent electrical energy per phase(overall)

+WQ
+Wqi

: Total reactive electrical energy (consumption) during interval: Reactive electrical energy per phase (consumption)* i = 1, 2, 3
* max, avg mean max value and average value during an interval.
Ɣ File format and name
Measured data is saved in CSV format, and the file name is assigned
automatically.
File name: 2 F I L E 0 0 1 . C S V

MODEL6300

File number (001 ~ 999)
FILE : CF card
DATA : Internal memory

Section 7

1: Instantaneous value
measurement
2: Integration measurement
3: Demand measurement

7. 16

Section 7 Integration value measurement

MODEL6300

Ɣ Example of measured data
Wiring:

3P4W

WiringVolt Range:

300V

Voltage range“Setting 02”

Current Range:

500A

Current range“Setting 03”

Sensor Type:

500A

Clamp sensor“Setting 04”

VT ratio:1

VT ratio“Setting 05”

CT ratio:1

CT ratio“Setting 06”

Interval

30min

Integration interval“Setting 09”

START

2004/03/22_08:30:00

DATE

ELAPSED

TIME

TIME

1

2004/03/22

09:00:00

00000:30:00

2

2004/03/22

09:30:00

00001:00:00“Setting 01”

Integration start time and date
V1

V2

V3

Q3

f

In

n




V1
V2
V3
max max max

Q3
FIn
max max max

V1
avg

V2
avg

V3
avg

Q3
avg

F
avg

In
avg

+
+
+
WP WP1 WP2####WP3 WP WP1 WP2 WP3

+
WS

#
#
WS2 WS3+
WQ

Data will be displayed in exponential format. (e.g. 38672.1kWh, “3.86721E+7”).
7-6 Displayed Digits/ Over-range indication
Ɣ Digits* Active electrical energy WP, Apparent electrical energy WS (auto-range): WP1/WP2/WP3, WS1/WS2/WS3 (each phase), max 6 digits: WP, WS (total), max 6 digits

7. 17

MODEL6300

MODEL6300

Section 7 Integration value measurement

The range is automatically assigned depending on the measured value.
The decimal point and unit are changed automatically.
Unit: Wh/ VAh
0.00
10000.0
1000001000.00 k
10000.0 k
100000 k
1000.00 M
10000.0 M
100000 M
1000.00 G
10000.0 G
100000 G

~
~
~
~
~
~
~
~
~
~
~
~

9999.99
99999.9
9999999999.99
99999.9
9999999999.99
99999.9
9999999999.99
99999.9
999999




k
k
k
M
M
M
G
G
G

When the value exceeds 999999G,
segment becomes ““.

However the saved data is not lost.

Section 7* Elapsed time TIME
Displayed time changes with time as follows.
Elapsed time
00:00:00 ~ 99:59:59 hour: minute: second
100:00 ~9999:59
hour: minute
10000 ~
999999hourƔ Over-range indication/ others* When the input voltage and the current exceeds the max display counts,ormark is displayed on the LCD. In this case, accurate
measurement cannot be made.
* On the W range, when the P (active power) is shown by bars “- - - -”,this means that the increment in electrical energy is insignificant.
Refer to “6-5-2 Over-range indication/ Bar indication” in this manual.

MODEL6300

7. 18

Section 8 Demand value measurement

MODEL6300

8. Demand value measurement
Set the Function switch to DEMAND range.
LED status indicator

If the Function switch is set in the following positions during Demandmeasurement or Demand stand-by mode;
W range: The instantaneous values are displayed.
(see “Section 6: Instantaneous value measurement”)
Wh range: The instantaneous values are displayed.
(see “Section 7: Integration value measurement”)
SET UP range : The settings are displayed.
(see “Section 4: Settings”).
Ɣ Indications
Measurement/Calculation items
Target demand value
Predicted demand value
Present demand value
Load factor
Remaining time for demand interval elapse
Max. demand value recorded so far
Date and time when max. demand value was recorded

8. 1

Unit
W
W
W
%
W
-

MODEL6300

MODEL6300

Section 8 Demand value measurement

Ɣ Before making a measurement
Ensuring your safety

Turning on the instrument

See “Safety warnings”.

See “Section 3:
Preparation for measurement”.

Basic setting

See “Section 4: Setting”.

WiringSee “Section 5: Wiring”.

See “Section 6:
Instantaneous value measurement”.

Setting for demandmeasurement

See “Section 4: Setting”.

Section 8

Confirm theinstantaneous value

Demand value
measurement
Ɣ Settings only for demand measurement
Basic setting and following settings are required for demand measurement.
“Setting 13” Demand interval“Setting 14” Demand start time & date (measurement starts at setting time & date)“Setting 15” Demand stop time & date (measurement stops at setting time & date)“Setting 16” Demand target value“Setting 17” Demand inspection cycle“Setting 18” Reset of demand value

MODEL6300

8. 2

Section 8 Demand value measurement

MODEL6300

Ɣ KeysKeySTART/STOP key

BACKLIGHT
key
UP cursor key

Description
Pressing this key starts/stops
demand measurement manually or
automatically.
Switches on/off the backlight of the
LCD.
Changes the display contents.

DOWN cursor key



LEFT cursor key

Changes the display contents.

RIGHT cursor key

ENTER key

Resets the demand value.
Confirms the deletion of a file in theinternal memory.

ESC key

Resets the demand value.

DATA HOLD key

Holds the indicated values on the
LCD.
Pressing this key for at least 2 sec.
locks all key operations to prevent
measurement interruption

SAVE key

No use






NOTE
* Data hold function is disabled while the instrument is in stand-by mode fordemand measurement.

8. 3

MODEL6300

MODEL6300

Section 8 Demand value measurement

8-1 Demand measurement
The following is an example of power management by monitoring the demand.
Ɣ Reducing the average power during a specific intervalAssume the interval to be 30mins.
In the figure below, the average power during Interval 1 is assumed to be
500kW and during Interval 2 is assumed to be 600kW.
(kW)
600kW
500kW

500kW

Average power
600kW

Average power
500kW

0

600kW

15

30

Interval 1

15

Instantaneous
kW value??

30(min.)Interval 2

(kW)
600kW
500kW

500kW
400kW

Average power
500kW

0

15
Interval 1

Average power
500kW

30

15

30(min.)Interval 2

If say, the average power during the first 15 min. is 1000kW then the average
power during the second 15min should be 0kW to maintain an average powerof 500kW.

MODEL6300

8. 4

Section 8

Now, assume that the average power during the first 15 min. (the inspection
cycle) of Interval 2 is 600kW. The average power during Interval 2 can be
maintained at 500kW (same as Interval 1) by reducing the power of the last
15 min. to 400kW.

Section 8 Demand value measurement

MODEL6300

Ɣ Demand measurement with this instrument
By measuring loads, the MODEL6300 can display the present and predicted
average power(demand value). These values are continuously updated astime elapses during a particular interval.
The buzzer will sound and the backlight will flash when a predicted demandvalue exceeds a target demand value after the elapse of the preset inspection
cycle.
The value which is displayed at the end of an interval (in this case, 30 min.) is
the average power (Demand value) for the interval.
The figure below describes the relationship between: Target demand value,
Predicted value, Present demand value, interval and inspection cycle
What do the 400 and 600kW below indicate? The horizontal axis is a time scale and not
power scale. Are they the predicted demand value displayed?
(kW)

600kW

400kW

: Target demand
value

600

:

Predicted

500

Demand value0inspection 15
cycle

30(min)interval* In this case, the demand value at the end of the interval is 500kW.
The demand values calculated at each interval are useful for power
management per day, month or year.
NOTE* The readings of the demand meter installed by the power company and the
MODEL6300, may not match completely due to a time-lag in the start ofintervals.

8. 5

MODEL6300

MODEL6300

Section 8 Demand value measurement

Ɣ Settings required for Demand measurement
Interval: “Setting 13” Demand interval
Target demand value : “Setting 16” Demand target value
Inspection cycle : “Setting 17” Demand inspection cycle
Buzzer: “Setting 07” Buzzer
To start/stop measurement at a preset time and date, the following settings arealso required:* Measurement start: “Setting 14”: Demand start time and date
* Measurement stop: “Setting 15”: Demand stop time and date
Refer to section “8-3 Starting a measurement” and section “8-4 Stopping
measurement” in this manual.
Ɣ Saving Demand values
When one demand measurement (demand interval) ends, demand values are
saved to the CF card or the internal memory.
Refer to “8-6 Saving data” in this manual. After the data is saved, the next
demand measurement starts.

Demand value(kW)Demand interval: Demand value(Present

demandvalue): Max. demand value(displayed on LCD)

Ɣ
ż

0

0.5h

Start of demand

MODEL6300

1h

1.5h

2h

2.5h

3h

: Data saving point: Demand value saved

Elapsed time(h)End of demand

8. 6

Section 8

The max. demand value is displayed on the LCD together with thecorresponding time and date.
The following is an example of the saving status of a demand value survey
where the demand interval is 30 min and the survey duration is about 3 hours.

Section 8 Demand value measurement

MODEL6300

8-2 Changing displayed items
There are 3 display screens on DEMAND range, and the screens arecommon to each wiring configuration.
Ɣ Screens can be changed with Cursor keys as follows.
Screen 1‣‧•⁈ ‥••⁈••⁈‣ ⁂ ․ ⁉ ‣ ⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

Upper row: Target demand value

Middle row: Predicted demand value

Lower row: Present demand value
‧″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

oror

Screen 2‣‧•⁈ ‥••⁈••⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂ … ⁉

Upper row: Remaining time for demandinterval elapse

Middle row: Load factor

Lower row: Present demand value
‧″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

Screen 3‣‧•⁈ ‥••⁈••⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

Upper row: Date when the max. demand
was recorded (year/ month/ day)Middle row: Time when the max. demandmeasured (hour/ minute/ second)
Lower row: Max. demand value
recorded so far

‧″

8. 7

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

MODEL6300

MODEL6300

Section 8 Demand value measurement

Ɣ Displayed items<Screen 1, Upper row: Target demand value (W) >It is set at “Setting 16”. Set the desired value.
<Screen 1, Middle row: Predicted demand value (W) >This is the Predicted demand Value (see definitions). It is displayed on the
LCD screen at the start of a survey. At the end of an interval the Predicted
and Present demand value are the same. I did not understand this part!

<Screen 1, Lower row & Screen 2, Lower row: Present demand value (W) >This is the Present Demand Value(see definitions)<Screen 2, Upper row: Remaining time>
This is the count down, in 1 sec. decrements to the end of the interval.
<Screen 2, Middle row: Load factor (%) >This is the load factor(See definitions)<Screen 3, Lower row: Max. demand value (W) >The max. demand value measured between the beginning and the end of
measurement is displayed.

MODEL6300

8. 8

Section 8<Screen 3, Upper row & Middle row: Date and time >These are the time and when the max. demand recorded so far from the startof the survey was measured.

Section 8 Demand value measurement

MODEL6300

8-3 Survey initiation
There are two methods to start a survey.
(1) Manual operation
Pressing the START/STOP key on DEMAND range for at least 2 sec. starts
measurement.
(2) Automatic operation (preset time and date)
Set the start time and date on SET UP range (“Setting 14”), and thenpress the START/STOP key on DEMAND range. The instrument goes into
stand-by mode, and the measurement starts at the preset time and date.
Ɣ To start measurement manually* Press the START/STOP key on DEMAND range at least 2 sec.
* File number screen is displayed for about 2 sec. (a file is opened), and thenthe measurement screen is displayed. After that, measurement starts.
At this time, LED status indicator is on. In addition,and(**)
marks appear on the measurement screen.
(**) When CF card is present. When data is saved to the internal memory,
mark appears. (See “Setting19”.)‣‧•⁈ ‥••⁈

••⁈

‧″

‣•″

․•″

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣ ⁂․
⁂ ․ ⁉ ‣ ⁂‥⁂ ‥ ⁉ ‥ ⁂‥⁂ ‥ ⁉ ‥ ⁂…
⁂…⁉

File number screen(displayed for about 2 sec.)‧•″‣••″ ․••″ ‧••″ ‣•••″

LED status indicatoris on‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂ ‥ ⁉ ‥ ⁂… ⁉

Measurement screen

8. 9

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

MODEL6300

MODEL6300

Section 8 Demand value measurement

Ɣ To start measurement automatically at the preset time and date
* Set the start time and date on SET UP range (“Setting 14”).
* Then set the Function switch to DEMAND range, and press the
START/STOP key.
* File number screen is displayed for about 2 sec. (a file is opened), followedby the measurement screen. The instrument goes into stand-by mode
for measurement. LED status indicator andmark flicker while theinstrument is in stand-by mode.
‣‧•⁈ ‥••⁈••⁈‣ ⁂․ ⁉ ‣ ⁂‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

File number screen(displayed for about 2 sec.)
LED status indicator
flicker
‧″

‣•″

․•″

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Measurement screen

Section 8

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

When data is saved to the CF card,
mark;when data is saved to the internal memory,
mark :
appears on the File number screen and measurement screen.
(See “Setting19”.)* Measurement starts at the preset time and date, and themark andthe LED status indicator stop flickering and remain on for the duration of
the survey.
NOTE
* The
mark , which indicates demand measurement or stand-by mode,is also displayed if the Function switch is changed to W range or Wh
range.

MODEL6300

8. 10

Section 8 Demand value measurement

MODEL6300

NOTE* The start time and date should be set after the current time in such a way togive enough time to the user to complete all settings before the survey
starts.
* When the start time and date are set before the current time, measurement
starts immediately upon pressing the START/STOP key.
* When the preset start time and date come after the preset stop time anddate, measurement stops right after the start of measurement.
* Even if the start and stop time have been preset and the instrument is instandby mode, pressing the START/STOP key at least 2 sec. will release
the stand-by mode and start a survey in Manual mode. This renders thestart/ stop time and date settings ineffective.
Then,
indicator goes off.

8. 11

(or

) marks disappear and the LED status

MODEL6300

MODEL6300

Section 8 Demand value measurement

8-4 Survey closure
There are two methods for closing a survey.
(1) Manual operation
Pressing START/STOP key on DEMAND range for at least 2 sec. stops
measurement. This action also stops the measurement started automaticallyat a preset date and time.
(2) Automatic operation (specifying the time and date)Preset the stop time and date on SET UP range (“Setting 15”).
Ɣ To stop measurement manually* Pressing START/STOP key on DEMAND range for at least 2 sec. stops
the measurement. When it stops,,(in case data is to be
saved to CF card) marks disappear and the LED status indicator goes off.

When measurement stops manually or automatically,mark appears for
1 sec. thus closing the file opened at the start of the survey.
‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‣ ⁂ ․ ⁉ ‣ ⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″NOTE* When data is saved to the internal memory,
mark stays on even aftersurvey closure . (indicating that a file exists in the internal memory.)

MODEL6300

8. 12

Section 8

Ɣ To stop measurement automatically at the preset time and date
Set the stop time and date on SET UP range. (“Setting 15”)This method is available only when the measurement is started at the preset
time and date. When the preset stop time and date has been reached,,(in case data to be saved to CF card) marks disappear andLED status indicator goes off. The survey is then closed.

Section 8 Demand value measurement

MODEL6300

NOTE* Turning off the instrument ( by setting the Function switch to OFF position)
will stop the survey, however the measured data may be lost. It is
recommended that a survey be stopped manually (START/STOP key) or bypresetting the stop time and date.
* Manually starting a survey renders a preset stop time and date ineffective.
The survey has to be closed manually in this case.
* If the survey duration is shorter than the demand interval (“Setting 13”) the
measured data will not be saved.
* If the preset start time and date come after the preset stop time and date,the survey cannot be done.
* Pressing the START/STOP key at least 2 sec. releases the stand-by mode.
Then
,
(or
) marks disappear and the LED statusindicator goes off.

8. 13

MODEL6300

MODEL6300

Section 8 Demand value measurement

8-5 Resetting the demand value
There are three methods for resetting (deleting) the current demand values on
the display screen.
* Press ESC key on DEMAND range at least 2 sec. Then a message“oFF” (meaning not reset) flickers. Select “on” (reset) with the Cursor key,
and press the ENTER key. The previous measured demand value will bereset, and the integration value on Wh range will be reset as well.

‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Any of

‧″

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

If the the ENTER or ESC key are pressed while “oFF” is flickering, the no rest
is performed.

Section 8* Reset the demand value at “Setting 18”.
* System reset

NOTE* If it is desired to retain the integration value, start demand measurement
without resetting the demand values. The items on DEMAND range otherthan the max. demand value and corresponding time and date, are reset
automatically.
* Demand value cannot be reset during a measurement or while theinstrument is in stand-by mode.

MODEL6300

8. 14

Section 8 Demand value measurement

MODEL6300

8-6 Saving data
When integration or demand measurement starts, the measured data will besaved automatically.
There are two locations where data can be saved.
* CF card: Max. 20 files can be saved.
* Internal memory : Only 1 file can be saved
Data is saved to a CF card automatically when a CF card has been inserted
before turning on the instrument. If the CF card has not been inserted, data is
saved automatically to the internal memory
8-6-1 Saving procedure* When a survey is started (manually or automatically) a file is opened* Data is saved at the end of each integration interval (“Setting 13”).
Elapsed timeDemand interval




1

2

3

n-1

n


Start of demand(manually or preset time & date)

Data saving point

End of demand(manually or preset time & date)* When the survey is closed (manually or automatically) the file is closed* All the recorded parameters at each data saving point are saved to one file.
NOTE* Never set the Function switch to OFF position during a survey otherwise themeasured data may be lost.
* In the following cases, the file number becomes “001”:(1) when the file number has exceeded 999;
(2) after system reset* Data can also be saved to the internal memory even though a card has been
inserted. Refer to “Setting 19” in this manual.

8. 15

MODEL6300

MODEL6300

Section 8 Demand value measurement

8-6-2 Limitation of saving
Ɣ Limitation of saving (before starting a survey)
In the following cases, a survey cannot be started (manually or automatically)by pressing the START/STOP key.
< In case data is saved to CF card >* When 20 files have been saved to the CF card;
further data cannot be saved.
‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

mark appears and‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″

Some files can to be deleted via the PC, otherwise all the saved files in the CF
card can be deleted using “Setting 21” of Section 4 in this manual.

Pressing the START/STOP key displays a screen prompting the user delete
the file already saved in the internal memory.
To delete the file;* The message “dAtA not .dEL” (not delete) is displayed on the screen.
Press the Cursor key and select “dAtA.dEL” (delete).
* Then press the ENTER key.
‣‧•⁈ ‥••⁈••⁈‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣⁂․⁉ ‣⁂‥⁉ ‥⁂‥⁉ ‥⁂…⁉

Any of‧″

MODEL6300

‣•″

․•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

‣•″

‧•″

‣••″ ․••″ ‧••″ ‣•••″

8. 16

Section 8< In case the data is saved to internal memory >When previous saved data exists*
mark is displayed on the LCD to indicate that there is a file in theinternal memory.

Section 8 Demand value measurement

MODEL6300

For manual operation, the survey starts upon deleting the data in the internal
memory. When start time and date have been preset, the instrument goes
into stand-by mode.
Ɣ Limitations of saving (during a survey)
When the capacity of CF card or internal memory has been exceeded during
a survey; measurement continues but
mark appears on the display
screen and further data will not be saved.
‣‧•⁈ ‥••⁈

••⁈

‧″

․•″

‣•″

‣ ⁂ ․ ⁉ ‣ ⁂ ‥ ⁉ ‥ ⁂‥ ⁉ ‥ ⁂… ⁉

‧•″‣••″ ․••″ ‧••″ ‣•••″

Press the START/STOP key 2 sec. or more and stop the survey once.
Refer to preceding page and delete the unnecessary file.
NOTE* If the function switch is set to OFF before the closure of a survey, themeasured data may be lost.
* For further details about the capacity of the CF card and internal memory,refer to “Section 9: CF card/ Internal memory” in this manual.

8. 17

MODEL6300

MODEL6300

Section 8 Demand value measurement

8-6-3 Parameters recorded
Voltage(RMS)
Current(RMS)

Activepower

Vi
Vi max
Vi avgAi
Ai maxAi avg
P
P max
P avg
Pi
Pi maxPi avgParameters recorded(measured or computed):Instantaneous value of phase i at end of interval: Max. value of phase i during interval: Average value of phase i during interval: Inst value of phase i at end of interval: Max. value of phase i during interval: Average value of phase i during interval: Inst value of total active power at end of interval: Max. value of P during interval: Average value of P during interval: Instantaneous value of phase i at end of interval: Max. value of phase i during interval: Average value of phase i during interval

Skipped (See “7-5 Saving data” in this manual for further details.)
Apparent
electrical energy(regenerating)Apparent
electrical energy(overall)
Reactive
electrical energy(consumption)

-WS
-WSi

: Total apparent electrical energy (regenerating) during interval: Apparent electrical energy per phase (regenerating) during interval

#WS
#WSi

: Total apparent electrical energy(overall) during interval: Apparent electrical energy per phase (overall) during interval

+WQ
+Wqi

: Total reactive electrical energy (consumption) during interval: Reactive electrical energy per phase (consumption) during interval

Section 8

Ɣ Demand measurement:
Demand value#DEM: Total demand value
TARGET : Target demand value#DEMi: Demand value of each phase* i = 1, 2, 3
* max, avg mean max value and average value during an interval.













MODEL6300

8. 18

Section 8 Demand value measurement

MODEL6300

Ɣ File format and name
Measured data is saved in CSV format, and the file name is assigned
automatically.
File name: 3 F I L E 0 0 1 . C S V
1: Instantaneous value
measurement
2: Integration measurement
3: Demand measurement

File number (001 ~ 999)
FILE : CF card
DATA : Internal memory

Ɣ Example of measured data
Wiring:

3P3W

WiringVolt Range:

600V

Voltage range“Setting 02”

Current Range:

500A

Current range“Setting 03”

Sensor Type:

500A

Clamp sensor“Setting 04”

VT ratio:1

VT ratio“Setting 05”

CT ratio:1

CT ratio“Setting 06”

Interval

30min

Demand interval

START

2004/03/23_08:30:00
ELAPSED

DATE

TIME

1

2004/03/23

09:00:00

00000:30:00

2

2004/03/23

09:30:00

00001:00:00

TIME“Setting 01”“Setting 13”

Demand start time & date
V1

V2

V3

Q3

f

In

F
avg

In
avg

n



V1
V2
V3
max max max

Q3
FIn
max max max

V1
avg

V2
avg

V3
avg

Q3
avg

+
+
+
WP WP1 WP2####WP3 WP WP1 WP2 WP3

+
WS

#
#
DEM2 DEM3
TARGET

Data will be displayed in index format.(e.g. 110.5kW, “1.105E+5”.)

8. 19

MODEL6300

MODEL6300

Section 8 Demand value measurement

8-7 Displayed Digits/ Over-range indication* Digits* Predicted demand value (Guess), Present demand value (Present):max 6 digits
The digits of the predicted and present demand values are corresponding to
the target demand values listed in the table below.
Target demand value(“Setting 16”)

Digit and decimal point

0.1 ~ 999.9 W

99999.9 W

0.1 ~ 999.9 kW

99999.9 kW

0.1 ~ 999.9 MW

99999.9 MW

0.1 ~ 999.9 GW

99999.9 GW* Load factor (%):max 6 digits 9999.99%* When the input voltage and the current exceeds the max display counts,ormark is displayed on the LCD. In this case, accurate
measurement cannot be made.
* On the W range, when the P (active power) is shown by bars “- - - -”,this means that the increment in electric energy is insignificant.
* Refer to “6-5-2 Over-range indication/ Bar indication” in this manual.

MODEL6300

8. 20

Section 8

Ɣ Over-range indication/ others
When the predicted demand value, present demand value(max demand valu
and load factor
exceed 99999.9, segment becomes “”.

Section 9 CF card/ Internal memory

MODEL6300

9. CF card/ Internal memory
Following explains about CF card and the Internal memory.
9-1 Instrument and CF card/ Internal memory
Measured data can be saved in CF card and the internal memory of
the instrument.
Ɣ CF card* Available capacity
32M/ 64M/ 128MB (CF card with more or less capacity cannot be used.)* Slot typeType I/ II* Format
FAT16* CF card (operation check has completed)
Supplier
Model
SDCFB-32
SanDisk Corporation
SDCFB-64
SDCFB-128
Renesas Technology Corporation
HB28B128C8C
AD-CFG32
Adtec co., Ltd.
AD-CFG64
AD-CFG128
RCF-X32MY
BUFFALO Inc.
RCF-X64MY
RCF-X128MY

Capacity
32MB
64MB
128MB
128MB
32MB
64MB
128MB
32MB
64MB
128MB

* Company name and model name are the trademark or the registered trademark.
* A Compact Flash Card (CF card) may not operate properly even if any of theabove are used due to manufacture's specification change, etc. The use of
supplied
CF Card or optional Kyoritsu CF Card is recommended.

* Max. number of files can be saved in the instrument:
20 filesƔ Internal memory* Memory type
EEPROM* Storage capacity
128kB

9. 1

MODEL6300

MODEL6300

Section 9 CF card/ Internal memory* Max. number of files can be saved in this instrument:
1 file* Data communication method
USB communication(See “Section 10: Communication/ Supplied software” in this manual.”)Ɣ Max number of data (reference)
Data saved in:Capacity

measurement interval

memory

32MB

64MB

128MB

128kB

100,000

200,000

400,000

1,000

data

data

data

data

1sec

7 hours

14 hours

28 hours

4 minutes

1min

18 days

36 days

72 days

4 hours

Instantaneous measurement
Integration/ demandInternal

CF card30min

1 year or more

5 days* In case that no file exist in the CF card.

MODEL6300

9. 2

Section 9

NOTE* Be sure to verify proper operation of CF card on a well-known hardware.
* As to the manipulation of the CF card, please refer to the instruction manualattached to the card.
* The available recoding period varies depending on each interval.
* In order to save the data without any problem, make sure to delete the fileother than the data measured with this instrument in the CF card.

Section 9 CF card/ Internal memory

MODEL6300

9-2 Placing / removing the CF card

DANGERƔ Never open the CF card connector cover during a measurement.

WARNINGƔ When placing or removing the CF card, be sure to remove the Voltage test leads
and Clamp sensor from the instrument and set the Function switch to OFF position.

CAUTIONƔ Be sure to set the Function switch to OFF position before placing or removing a
CF card. If a CF card is placed/removed while the instrument is on, saved data or
instrument may be damaged.
Ɣ How to place:(1) Loosen the CF card cover-fixing screw, and open the cover.
(2) Turn the CF card obverse side up, and firmly place it in the CF cardconnector. Then the Eject button is popped-out.
(3) After inserting the card, close the CF card cover and tighten the screw.

Function switch: OFF

CF card connector

CF card
CF card connector coverEject button

Ɣ How to remove:(1) Loosen the CF card cover-fixing screw, and open the cover.
(2) The card can be removed by pushing the Eject button beside thecard connector. The Eject button is being pressed down.
(3) Remove the card, and then close the CF card cover and tighten thescrew.
NOTE* When placing the CF card in the connector, pay attention to the orientationof the arrow mark indicated on the obverse side of the CF card.

9. 3

MODEL6300

MODEL6300

Section 9 CF card/ Internal memory

9-3 Formatting or saving data in CF card/ Internal memory
Ɣ Formatting CF card (FAT16)
Be sure to format the CF card to be used.
<Format procedure>(1) Confirm that the instrument is off, and place the CF card.
(2) Set the Function switch to SET UP range. (Instrument is turned on)(3) Follow the procedure described in “Section 4; Setting 20” and format thecard.
Ɣ Deleting of all files
When deleting all files in the CF card and the internal memory, follow theprocedure below.
* In case of deleting all data in the CF card:
Follow the procedure described in “Section 4; Setting 21” and delete thedata.
* In case of deleting all data in the internal memory:
Follow the procedure described in “Section 4; Setting 22” and delete thedata.
Ɣ Saving data
Measured instantaneous, integration and demand values can be saved to the
CF card or the internal memory in CSV format, which can be edited on
spreadsheet software. File number is given automatically.

Section 9File name: 1 F I L E 0 0 1 . C S V
1: Instantaneous value
measurement
2: Integration measurement

File number (001 ~ 999)
FILE

: CF card

DATA : Internal memory

3: Demand measurement

For further details, please refer to; “6-4 Saving data” for instantaneous value,“7-5 Saving data” for integration value and “8-6 Saving data” for demandvalue.
NOTE* Instrument automatically identifies a CF card when it is turned on.
* When a card is inserted, data can be saved in the internal memory.
Please refer to “Setting 19”.

MODEL6300

9. 4

Section 10 Communication function/ Supplied software

MODEL6300

10. Communication function/ Interface softwareƔ Interface
This instrument is equipped with USB interface.
Communication method: USB Ver1.1
Followings can be done by USB communication:* Downloading a file in the internal memory of the instrument to PC* Making settings of the items on SET UP range via PC.
Ɣ Software
KEW POWER PLUS 2 (supplied CD-ROM)
Ɣ System requirements* OS (Operation system)
Windows 98/ Me/ 2000/ XP (CPU: Pentium II 200MHz or higher)* Memory
64Mbyte or more
* Display
Resolution 800 x 600 dots, 65536 colors or more
* Hard-disk space required
100Mbyte or more
Ɣ Trademark®
®
* Windows and Microsoft Excel are the registered trademark ofMicrosoft in the United States.
* Pentium is a registered trademark of Intel in the United States.

10. 1

MODEL6300

MODEL6300

Section 10 Communication function/ Supplied software

10-1 Software Installation (KEW POWER PLUS 2)(1) Followings shall be checked before installing “KEW POWER PLUS 2”.
* To prepare your system to install this software, please close all open
programs.
* Be sure NOT to connect the instrument with USB until install iscompleted.
* On Windows2000/ XP, install shall be done with administrative right.
(2) Insert the CD “KEW POWER PLUS” in your PC's CD-ROM drive.
Then, KEW POWER PLUS installer sets up automatically. When it
doesn't run automatically, double click the "setup_j.exe".
Then, following window appears. Click “Next”.

Section 10(3) Read through and understand the License Agreement, and check“I accept….”. Then click “Next”.

MODEL6300

10. 2

Section 10 Communication function/ Supplied software

MODEL6300(4) Enter the user information and specify the location to where install thesoftware. Then click “Next”.

(5) Confirm the information on install, and click “Install” to start installing.

(6) Click “Finish” when install completes.

NOTE* If you need to remove “KEW POWER PLUS”, use the "Add/Remove
Programs" tool in Control Panel.

10. 3

MODEL6300

MODEL6300

Section 10 Communication function/ Supplied software

10-2 USB driver installation(1) Connect one end of a USB cord to your PC.
(2) Set the Function switch on the instrument to SET UP range andconnect the other end of USB cord to the instrument.

(3) When your PC and the instrument are connected properly, install
starts.
In case that following window appears on Windows XP, click“Continue anyway”. (It is an operation check, and no problem happens
if install is continued.)

Section 10

NOTE* When install of the driver is interrupted and reinstall cannot be done, or
when install cannot be done properly, refer to “10-7 USB driver
un-installation” in this manual.

MODEL6300

10. 4

Section 10 Communication function/ Supplied software

MODEL6300(4) Click “Install the software automatically (recommended)”, and insert the“KEW POWER PLUS 2” in your PC's CD-ROM drive. Then Click “Next”.

* When a device driver is not found automatically, click “kew_power.inf” of
KEW LOG Soft, which is in the CD-ROM drive.

(5) Install is completed when the wizard finishes. Click “Finish”.




10. 5

MODEL6300

MODEL6300

Section 10 Communication function/ Supplied software

10-3 Starting “KEW POWER PLUS 2”
Ɣ Start and quit
Start the software by; 1) clicking the icon for “KEW POWER PLUS 2” onthe desktop, or 2) clicking “Start” ĺ “Program” ĺ “KEW” ĺ “KEW
POWER PLUS 2”. Then the main window for “KEW POWER PLUS 2”
appears. Click “Download” or “Setup”. Clicking “Exit” or “x” box at theupper right of the window quits the program.

Ɣ “Download”: downloads the file to the internal memory of the instrument.
When data has recorded in the internal memory of the instrument, it can be®
saved to PC in CSV format. The saved data can be loaded in Microsoft
Excel, and be edited and printed.
(CSV format : is a comma-separated text data, and can be loaded in®
Microsoft Excel.)

Section 10

Ɣ “Setup”: makes setting for instrument.
Can make settings for the items on SET UP range and confirm thepresent settings on your PC. Moreover, settings can be saved/ recalled as a“configuration file (.kps)”. So the settings can be changed easily via PC.
* When using this instrument for the first time, time should be set.
Ɣ Data analysis
Analyzes measurement data (csv format data).
Please refer to KEW PQA PLUS 2 HELP that exists in desktop.

MODEL6300

10. 6

Section 10 Communication function/ Supplied software

MODEL6300

10-4 Connecting the instrument to the PC
Confirm that the Function switch on the instrument is set to SET UP
range and the instrument and your PC are connected with USB. Clicking“Download” or “Setup” displays Detection window.
< When instrument is detected properly>< When no instrument is detected>

When the instrument is detected properly, click “Connect”. Then Download or
Setup window appears.
If the instrument is not detected, remove and connect the USB cord, andthen click “Detect again”. There is other possibility that the install of USB
driver has not completed properly. Refer to “10-7 USB driver
un-installation” in this manual and reinstall the USB driver.

10. 7

MODEL6300

MODEL6300

Section 10 Communication function/ Supplied software

10-5 Download to PC(1) Connect the instrument and your PC with a USB cord, and set the
Function switch to SET UP range.
(2) Start “KEW POWER PLUS 2”, and click “Download” on the Main window.
(3) Select the instrument displayed on the “List of detected Power Meters”.
Then click “Connect”.
(4) When the instrument and your PC are connected properly, Download
window appears. When error message appears, check whether USB cord
is connected properly; or the instrument is on and the Function switch is
set to SET UP range or not.

Section 10

MODEL6300

10. 8

Section 10 Communication function/ Supplied software

MODEL6300(5) Click “Refresh”.
When data exists in the internal memory of the instrument, the file name will
be displayed in the box for File name. In case that no data exists, file name is
not displayed and download cannot be done. First, save data with this
instrument, then do downloading.

(6) Specify the folder to which download the data.
(7) Check the file name and the folder in which download the data, andthen click “Download”. Then data transmission starts.
(8) When bar graph reaches the right edge, it means download completes.
The saved data can be edited on the software like Excel, and be
printed out.

10. 9

MODEL6300

MODEL6300

Section 10 Communication function/ Supplied software

10-6 Set up via PC(1) Connect the instrument and your PC with a USB cord, and set the
Function switch to SET UP range.
(2) Start “KEW POWER PLUS 2”, and click “Setup” on the Main window.
(3) Select the instrument displayed on the “List of detected Power Meters”.
Then click “Connect”.
(4) The window for “MODEL6300 POWER METER SETUP” appears.
When error message appears, check whether USB cord is connected
properly; or the instrument is on and the Function switch is set to
SET UP range or not.

Section 10

MODEL6300

10. 10Section 10 Communication function/ Supplied software

MODEL6300(5) Buttons“Send”Can transfer the SET UP items for the instrument, which have been set
on your PC, to the instrument. Settings should be made according to eachuse environment. After making necessary settings, click this button.
Then the settings will be reflected on the SET UP range of the instrument.
“Confirm”
Can check the SET UP items for the instrument.
Clicking this button loads and displays the SET UP items for the
instrument. The set values before loading are overwritten.
Be sure to save the important settings prior to load other settings.
“Initial value”
Restores all settings to the initial value.
As to the initial value, refer to “Section 4: Settings” in this manual.
“Set Date/Time from PC”
Adjusts the time of the instrument to the time on your PC. Can set time anddate (hour & minute are settable) by clicking this button. Adjust the time on
your PC to the present time first.
“Save”Can save the settings as configuration file. (*kps)
Setting corresponding to each environment can be saved.
If the configuration file is saved together with the recorded data,
record/measurement conditions can be checked as well.
“Configuration file”
Opens the saved configuration files. (*kps)
If the settings corresponding to an environment have been saved, you canswitch the setting to the proper one immediately.
If the configuration file is saved as conditions for record/measurement,settings at that time can be checked as well.
“Exit”
Closes the setting screen.
NOTE* For further details about each setting items, refer to “Section 4: Setting” inthis manual.

10. 11

MODEL6300

MODEL6300

Section 10 Communication function/ Supplied software

10-7 USB driver un-installation
When install of the USB driver is interrupted and reinstall cannot be done,
follow the procedure below and delete the existing USB driver. Then installit again.
(1) Connect a PC and the instrument with a USB cord.
(2) Click “Control Panel” in the Start menu at the lower left on the
Windows screen.
(3) Click “System” in the control panel.
(4) Then click “Device Manager”.
(5) Right click on “KEW POWER METER 6300” in the “Universal Serial Bus
controllers”.
(6) Click “Uninstall” and uninstall the USB driver.

MODEL6300

10. 12

Section 10(7) Remove the USB cord connecting your PC and the instrument once, andconnect them again.
(8) When “Found New Hardware Wizard” window appears, follow theprocedure described at “10-2 USB driver installation” and install thedriver.

Section 11 Other functions

MODEL6300

11. Other functions
Ɣ Time (clock)This instrument has clock function, and the time is set to Japan time bydefault. On SET UP range, time/date information can be viewed orchanged. Refer to “Setting 07” in section 4 in this manual.

Ɣ Backlight
Pressing the BACKLIGHT key () switches on/off the backlight for LCD.
The backlight is automatically switched off when it remains on for about 5min.
Ɣ Data hold
The indicated value on the LCD is held by pressing the DATAHOLD key(), and “” mark appears on the LCD.
At this bout, the instrument is performing calculation and data save.
Data hold function works on each range as follows.
“Available” : Pressing the DATAHOLD key holds the indicated value.
The values on each measurement are also held.
“Invalid” : Data hold function doesn’t operate even if the DATAHOLD key ispressed.
Data hold function on each range
StatusW
Wh
DEMANDSET UP
range
Measuring
instantaneous valueStand-by for integration
Measuring
integration valueStand-by for demand
Measuring
demand value

range

range

Available

range

Invalid
Invalid

Available

Invalid
Invalid

Available

Invalid

Data hold function is released and “” mark disappears by pressing the
DATAHOLD key again. This function can be released on any range.
NOTE* Keys are locked by pressing the DATAHOLD key at least 2 sec. either Data
hold function is on or off. If both Data hold and Key lock functions areenabled at the same time, Data hold function cannot be released until the
Key lock function is released.
* When the Function switch is set to OFF, both functions are released.

11. 1

MODEL6300

MODEL6300

Section 11 Other functions

Ɣ Key lockPressing the DATAHOLD key () at least 2 sec. locks the keys. The “
mark appears on the LCD. Then all keys other than Function switch and
BACKLIGHT key are disabled. Pressing the DATAHOLD key at least 2 sec.
again releases the Key lock function. Then the “” mark disappears.

”

NOTE* Pressing the DATAHOLD key at least 2 sec. activates Data hold function.
* If both Data hold and Key lock functions are enabled at the same time, Data
hold function cannot be released until the Key lock function is released.
* When the Function switch is set to OFF, both functions are released.
Ɣ System reset
Settings on each range changes after system reset as follows.
Range
After system reset
W

range

Customized parameters return to the initial value.

Wh range
DEMAND

Previous integration value displayed on the LCD is reset.

range

Previous demand value displayed on the LCD is reset.

SET UP range

Each setting parameters returns to the initial value.(*)

Others* A file in the internal memory is deleted.
* When saving data, file number for CF Card or internal
memory becomes 001. (If the same file name exists,
the old one will be overwritten.)* Some settings don’t return to the initial value.
For further details, refer to “4-1 List of setting items” in this manual.
System reset can be done in either of following two methods.
(1) Follow the procedure described at “Setting 23” on SET UP range.
Refer to “4-3-23 System reset” in this manual.

Now, system reset completes.


MODEL6300

11. 2

Section 11(2) Press the ESC key () and operate the Function switch.
Rotate the Function switch from OFF to any other range while the ESC key
is being pressed down. The ESC key shall be kept pressed down until thesetting or measurement screen for the selected range appears.

Section 12 When defect or breakdown is suspected

MODEL6300

12. Troubleshooting
12-1 General Trouble-shooting
When defect or breakdown of the instrument is suspected, check the following
points first. If your problem isn’t listed in this section, contact your local
Kyoritsu distributor.
Symptom
1. No indication when the Function
switch is set to other than OFF.

2. Error code appears whenturning on the instrument.

Check* Confirm that;
1) the Power cord is connected to the outlet properly.
2) there is no break in the Power cord.
3) supply voltage is within the allowable range.
* Error code below appears when turning on the instrument.

~Internal circuit may be damaged. Contact you local
Kyoritsu distributor.

3. Any key doesn’t work

* Check if key lock function “” is activated or not.
* Confirm the available keys on each range

4. Error code appears while* Error message appears in the following cases

making setting.
* If the settings on Voltage range (“Setting 02”), Current
range (“Setting 03”), VT ratio (“Setting 05”) and CT ratio(“Setting 06”) are as indicated below, this error code
appears. Setting should be made again.
(Voltage range) x 120% x (Current range) x 120% x
9(VT ratio) x (CT ratio) > 9999G (G=10 )* If the day that does not exist has been set as integration
start time and date (“Setting 10”) or as demand start
time and date (“Setting 14”).
5. Indicated values are not stable,
or not correct.

12. 1

Confirm that:* voltage test leads and clamp sensors are connected
properly.
* setting and wiring on the instrument against the line under
test are appropriate.
* there is no break in the voltage test leads.
* input signal is not interfered.
* strong electric magnetic field does not exist in close
proximity.
* environment meets the specification of this instrument.

MODEL6300

MODEL6300

6. Data cannot be saved in the
CF card

7. Saved file in the CF card doesn’t
contain the measured data.

8. Download and setting cannot bedone via USB communication.

Section 12 When defect or breakdown is suspected* Confirm that the instrument recognizes the CF card.
(“Setting 19”).
* Check the max number of file or capacity of CF card to
be used.
* Confirm that the operation of CF card to be used ischecked.
* Verify the proper operation of CF card on otherhardware.
* Format the CF card. (“Setting 20”)
In following cases, measured data won’t be recorded infiles.
* File wasn’t closed (set the Function switch to any
position other than OFF and W range) after
instantaneous value is saved by pressing the SAVE
key on the W range. (see “6-4 Saving data”)* The period from the beginning to the end of
integration/demand measurement is shorter than theinterval.
* Set the Function switch to OFF position before
integration/ demand measurement ends.
Confirm that:* the instrument and your PC are connected with USB
cord correctly.
* the Function switch is at SET UP range.

Section 12




















MODEL6300

12. 2

Section 12 When defect or breakdown is suspected

MODEL6300

12-2 Battery replacement
When the battery mark displayed on the LCD becomes “almost exhausted.

”, batteries are

DANGERƔ Never open the Battery cover during a measurement.

WARNINGŏ Remove Power cord, Voltage test leads and Clamp sensors from the instrument
and set the Function switch to OFF position before replacing the batteries.

CAUTIONƔ Do not mix new and old batteries.
Ɣ Install batteries in correct polarity as marked inside.
Ɣ Battery
Alkaline size AA battery
LR6 (1.5V) x 6pcs

Ɣ How to replace batteries(1) Loosen two Battery cover-fixing screws, and remove the Battery cover.
(2) Install new batteries in correct polarity as marked inside.
(3) Then put the Battery cover and tighten up the screws.













Battery cover

12. 3

ScrewsMODEL6300

Section 13 Specification

MODEL6300

13. Specification
13-1 General specification

13. 1

Location for use

In door use, Altitude up to 2000m

Temperature&humidity
Range(guaranteed accuracy)

23ºC±5ºC/Relative humidity 85% or less(no condensation)

Operating temperature &humidity range

0ºC~50ºC/Relative humidity 85% or less(no condensation)

Storage temperature &humidity range-20ºC~60ºC/Relative humidity 85% or less(no condensation)

Measured line

single-phase 2-wire (1ch ~ 3ch), single-phase 3-wire,
three-phase 3-wire, three-phase 4-wireWithstand voltage

AC5320V/ for 5 sec.
between (voltage input terminal) and (enclosures)
AC3320V/ for 5 sec.
between (voltage input terminal) and(power supply, USB connector)
AC2710V/ for 5 sec.
between (power connector) and(USB connector, current input terminal, enclosures)

Insulation resistance50Mȍ or more / 1000V
between (voltage/ current input terminal,
power connector) and (enclosures)

Display

Liquid crystal display (segment type)

Indication renewal

every 1 sec.

Backlight

Pressing the backlight key switches the light on/off.
(Light is automatically turned off after 5 minute.)

Rated ACpower supply voltage

100V ~ 240V ± 10% (45~65Hz)
10VA max.

Rated DCpower supply voltage

9V (Alkaline size AA battery (LR6) 1.5V x 6pcs)
Current consumption 180mA typ.
(7 hours continuous measurement/ at LR6 is used)

Applicable standard

IEC 61010-1
Measurement CAT. III 600V, Pollution degree 2
IEC 61010-031, IEC 61326

Dimension

175(L) x 120 (㨃) x 65 (D) mm

Weightapprox. 800g (including batteries)

MODEL6300

MODEL6300

Section 13 Specification

Accessories

Voltage test leads MODEL7141 x 1set
(red/ green/ black/ blue, 1pce for each)Power cord MODEL7170 x 1pce
USB cord MODEL7148 x 1pce
Alkaline size AA battery (LR6) x 6pcs
Compact flash card 32MB
Card Reader MODEL8319 x 1pce
CD-ROM x 1pce
Communication soft ware (KEW POWER PLUS)
Instruction manual (PDF file)
Quick manual x 1pce
Carrying Case MODEL9125 x 1pce

Optional

MODEL8124 (Clamp sensor 1000A type)
MODEL8125 (Clamp sensor 500A type)
MODEL8126 (Clamp sensor 200A type)
MODEL8127 (Clamp sensor 100A type)
MODEL8128 (Clamp sensor 50A type)

Section 13

MODEL6300

13. 2

Section 13 Specification

MODEL6300

13-2 Instantaneous value measurement(1) Voltage Vi [V]Range
Displayed digit
Allowable input
Display range
Crest factor
Accuracy
Instantaneous overload
Input impedance

150/ 300/ 600V
4 digits
10 ~ 110% of each range
5 ~ 120% of each range
2.5 or less
±0.3%rdg±0.2%f.s. (sine wave 45 ~ 65Hz)
720V (for 10 sec.)
Approx. 2.7Mȍ

(2) Current Ai [A]Range

50A type:5/ 10/ 20/ 50A( 500mV / 50A = 10mV / A )100A type :10/ 20/ 50/ 100A
( 500mV / 100A = 5mV / A )200A type :20/ 50/ 100/ 200A
( 500mV / 200A = 2.5mV / A )500A type :50/ 100/ 200/ 500A
( 500mV / 500A = 1mV / A )1000A type :100/ 200/ 500/ 1000A( 500mV / 1000A = 0.5mV / A )3000A type :1000/ 3000A (3000A: CT=3.00)( 500mV / 1000A,3000A = 0.5mV, 0.167mV / A )Displayed digit
Allowable input
Display range
Crest factor
Accuracy
Instantaneous overload
Input impedance(3) Active power Pi [W]Range
Displayed digit
Accuracy
Effect of power factor
Polarity indication(4) Frequency f [Hz]Measuring range
Displayed digit
Allowable input
Accuracy
Input source

13. 3

4 digits
10 ~ 110% of each range
1 ~ 120% of each range
3.0 or less (each range: 90% or less)±0.3%rdg±0.2%f.s. + accuracy of clamp sensor(sine wave: 45 ~ 65Hz)
120% of the rated current of each clamp sensor(for 10 sec.)
Approx. 100kȍ(Voltage range) x (Current range)
4 digits±0.5%rdg±0.2%f.s. + accuracy of clamp sensor(power factor: 1, sine wave: 45 ~ 65Hz)±1.0%rdg(indicated value: power factor 0.5 against power factor 1)

Consumption : +( no mark),

Regeneration: -40.0 ~ 70.0Hz
3 digits
10 ~ 110% of each voltage range (sine wave 45 ~ 65Hz)
r3dgt
Detect from V1 (voltage between voltage input
terminals: VN and V1)

MODEL6300

MODEL6300

Section 13 Specification(5)Calculation items and equations
Item
Wiring

Activepower

Apparent
power

Reactive
power(*1, *2)

1P2W (1ch)QS 2  P2

1P2W (2ch)Qi

Si 2  Pi 2

( i 1,2 )Q Q1  Q 2

1P2W (3ch)Qi

Si 2  Pi 2

( i 1,2,3 )Q

Neutralcurrent(*3)

PP

P1  P 2P

P1  P 2  P3PP1  P 2P

P1  P 2P

P1  P 2  P3

S VuA
Si V u Ai ( i 1,2 )SS1  S 2

Si = V × Ai ( i 1,2,3 )S

S1  S 2  S 3

Si Vi u Ai ( i 1,2 )SS1  S 2

Si Vi u Ai ( i 1,2 )S

3 2 S1  S 2

Si Vi u Ai ( i 1,2,3 )S

S1  S 2  S 3

Qi

Si  Pi( i 1,2 )Q Q1  Q 2

Qi

Si 2  Pi 2

( i 1,2 )Q Q1  Q 2

Qi

Si 2  Pi 2

( i 1,2,3 )

Q

PF

P

1P2W (2ch)

PFi

Pi

1P2W (3ch)

PFi

Pi

PFi

Pi

3P3W

PFi

Pi

3P4W

PFi

Pi

3P3W
3P4W

1P3W

In

2

Q1  Q 2  Q3

2

1P3W

1P2W (1ch)Powerfactor(* 1)

Equation
P1

1P2W (1ch)
1P2W (2ch)
1P2W (3ch)
1P3W
3P3W
3P4W
1P2W (1ch)
1P2W (2ch)
1P2W (3ch)
1P3W
3P3W
3P4W

Q1  Q 2  Q3

S
Si

( i 1,2 )

PF

P

Si

( i 1,2,3 )

PF

P

PF

P

Si

( i 1,2 )Si( i 1,2 )

PF

P

Si

( i 1,2,3 )

PF

P

S
S
S
S
S

2

^A1  A2 cos T 2  T1  A3 cos(T 3  T1)`  ^A2 sin T 2  T1  A3 sin(T 3  T1)`2* ș1, ș2, ș3 : phase difference of A1, A2, A3 against V1

MODEL6300

13. 4

Section 13* 1: The plus/minus sign is displayed by multiplying the polarity obtained based on
varmeter method.
+ (no polarity): Delay phase (inductivity), - : Advance phase (capacitive)* 2: For distorted or unbalance wave inputs, there may be discrepancies between this
instrument and others that operate based on different measurement principals.
* 3: Can be measured only at making settings for 3P4W (three-phase 4-wire).

Section 13 Specification

MODEL6300

13-3 Integration value measurement(1) Active electric energy WP [Wh]Consumption(Total: WP , each phase: WPi )Displayed item
* Regeneration and overall: Data is saved only.
Display range
0.00Wh ~ 999999GWh (digit and unit is adjusted to WS )Displayed digit
6 digits (decimal position, unit is adjusted to WS )Equation

Consumption(+WP)

Each phase:  WPi

Regeneration(-WP)

Each phase:  WPi

Overall(ȈWP)

Each phase: 6WPi

Total: WP

Total: WP

Total: 6WP¦  Pi h ,¦ WPi¦  Pi h ,¦ WPi
WPi  WPi

¦ 6WPi* Consumption (+Pi) : when P>0, Regeneration(-Pi) : when P<0* h : time of integration* i 1 : 1P2W (1ch), i 1 , 2 : 1P2W(2ch)/ 1P3W/ 3P3W, i 1 , 2 , 3 : 1P2W(3ch)/3P4W(2)Apparent electric energy WS [VAh]Consumption(Total: WS , each phase: WSi )Displayed item
* Regeneration and overall: Data is saved only.
Display range
0.00VAh ~ 999999GVAh (digit and unit is adjusted to WS )Displayed digit
6 digits (decimal position, unit is adjusted to WS )Equation¦  Si h ,Consumption(+WS)

Each phase:  WSi

Regeneration(-WS)

Each phase:  WSi

Overall(ȈWS)

Each phase: 6WSi

Total: WS¦ WSi

Total: WS

Total: 6WS¦ Si h ,¦ WSi
WSi  WSi ,¦ 6WSi* Consumption (+Si) : when P>0, Regeneration(-Pi) : when P<0* h : time of integration* i 1 : 1P2W (1ch), i 1 , 2 : 1P2W(2ch)/ 1P3W/ 3P3W, i 1 , 2 , 3 : 1P2W(3ch)/3P4W(3) Reactive electric energy WQ [Varh]
Displayed item
Nothing (Consumption: Data is saved.)
Consumption
Equation WQ(WS ) 2  (WP) 2(+WQ)(4) Time of integration
00:00:00 (hour: minute: second)
Displayed item
00:00:00~ 99:59:59
Display range
ĺ
0100:00~ 9999:59
ĺ
010000~ 999999(5) Setting item
Record intervalStart/ Stop*varies depending on elapsed time

(99-hour 59-min 59-sec)(9999-hour 59-min)(999999-hour)

1/ 2/ 5/ 10/ 15/ 20/ 30sec. 1/ 2/ 5/ 10/ 15/ 20/ 30min. 1 hour
By manual operation or specifying start/ stop date and time

* Record interval = Integration interval

13. 5

MODEL6300

MODEL6300

Section 13 Specification

13-4 Demand value measurement(1) Target value (TDEM)
0.1W ~ 999.9GW (set value is fixed)
Display range(2) Predicted value (GDEM)
0 ~ 999999dgt
Display range* Decimal position, unit is same to TDEM.
G DEM = ȈDEM ×

Equation

Demand int ervalPeriod from beginning of demand int erval(3) Demand value (present value) (ȈDEM)0 ~ 999999dgt
Display range* Decimal position, unit is same to TDEM.
ȈDEM = (+ WP from beginning of demand int erval )×

Equation
6DEM¦ 6DEMi*i1: 1P2W(1ch)

*

i

1, 2

: 1P2W(2ch), 1P3W, 3P3W*

i

1, 2 ,3: 1P2W(3ch), 3P4W

(4) Load factor
Display range
Equation(5) Setting item
Record interval(Demand interval)Start/ Stop
Demandtarget value

Inspection cycle

0.00 ~ 9999.99%
6DEM

TDEM

1/ 2/ 5/ 10/ 15/ 20/ 30sec. 1/ 2/ 5/ 10/ 15/ 20/ 30min. 1 hour
By manual operation or specifying start/ stop date and time
0.1W ~ 999.9GW
Can select one of three preceding time to the set record
interval.
(e.g. When interval is 30min., select one from 10/ 15/ 20min.
when interval is 5min., select one from 30sec/ 1/ 2min.
* In case that the record interval is set to one of 1/ 2/ 5sec.,
setting for inspection cycle is not available.
* When GDEM > TDEM is detected at each inspection cycle,
buzzer sounds and backlight blinks.

13. 6

Section 13

MODEL6300

1hour
Demand int ervalSection 13 Specification

MODEL6300

13-5 Other specifications(1) Communication function
Communication method
USB Ver1.1
Communication speed
19200bps* Connecting some MODEL6300 (max. 10pcs) in daisy chain via HUB enables
individual identification. (Data transmission to PC shall be done one by one.)* Recommended length of USB cord is 2m or less.
(2) CF card interface
Slots
Compatibility
FormatNumber of files can be saved
Saving format
File name(3) Internal memory
Memory type
Storage capacity
Number of files can be saved
File name(4) Scaling function
VT ratio
CT ratio

Type I/ II
32/ 64 /128MB
FAT16
max. 20 files
CSV formatŸFILEŶŶŶ.csv
Ÿ: 1 (instantaneous measurement),
2 (integration measurement),
3 (Demand measurement)ŶŶŶ : 001~999 sequence number(given automatically)
Number returns to 001 after system reset.

EEPROM
128kB
1 fileŸDATAŶŶŶ.csv
Ÿ: 1 (instantaneous measurement),
2 (integration measurement),
3 (Demand measurement)ŶŶŶ : 001~999 sequence number(given automatically)
Number returns to 001 after system reset.

1 ~ 10000 (in 1 increments)
1.00 ~ 10000 (in 0.01 increments)(5) Other functions* Time (clock)* Data hold* Key lock* System rest

13. 7

MODEL6300

MODEL6300

Section 13 Specification

13-6 Specification of Clamp sensor< MODEL8124 >Ɣ Rated current
AC 1000A rms (AC 1414A peak)Ɣ Output voltage
AC 0 ~ 500mV (AC 500mV/ 1000A)
Ɣ Measuring range and accuracy (sine wave input)
Measuring range

Frequency range

Accuracy

50/60Hz±1.0㧑rdg±0.2mV

40Hz ~ 1kHz

±1.5㧑rdg±0.4mV

0 ~ 1000㧭Ɣ Phase characteristic
within ±1deg (10 ~ 1000A/ 45~65Hz)Ɣ General specification
In door use, Altitude up to 2000m
Location for use
Temperature & humidity range(guaranteed accuracy)
Operating temperature &humidity range
Storage temperature &humidity range:

23ºC±5ºC/Relative humidity 85% or less(no condensation)
0ºC ~ 50ºC/Relative humidity 85% or less(no condensation)-20ºC ~ 60ºC/Relative humidity 85% or less(no condensation)

Max allowable input

AC 1000A rms continuously (50/60Hz)

Output impedance

approx. 1 ȍ
AC5350V rms (50/60Hz)/ for 5sec.
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
50Mȍ or more/ 1000V
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
IEC 61010-2-032
Measurement CATIII. 600V, Pollution degree 2
IEC 61326

Withstand voltage

Insulation resistance

Applicable standard

Diameter of measured conductor

Max. ĭ68mm
About 3m

Output terminal

MINI DIN 6PIN

Outer diameter

186(L) x 129(㨃) x 53(D) mm

WeightApprox. 510g

Accessories

Instruction manual, Cable maker

MODEL6300

Section 13

Cable length

13. 8

Section 13 Specification

MODEL6300< MODEL8125 >Ɣ Rated current
AC 500A rms (AC 707A peak)Ɣ Output voltage
AC 0 ~ 500mV (AC 500mV/ 500A)
Ɣ Measuring range and accuracy (sine wave input)
Measuring range

Frequency range

Accuracy

50/60Hz±0.5㧑rdg±0.1mV

40Hz ~ 1kHz

±1.0㧑rdg±0.2mV

0 ~ 500㧭Ɣ Phase characteristic
within ±1deg (5 ~ 500A/ 45~65Hz)Ɣ General specification
In door use, Altitude up to 2000m
Location for use
Temperature & humidity range(guaranteed accuracy)
Operating temperature &humidity range
Storage temperature &humidity range:

23ºC±5ºC/Relative humidity 85% or less(no condensation)
0ºC ~ 50ºC/Relative humidity 85% or less(no condensation)-20ºC ~ 60ºC/Relative humidity 85% or less(no condensation)

Max allowable input

AC 500A rms continuously (50/60Hz)

Output impedance

approx. 2 ȍ
AC5350V rms (50/60Hz)/ for 5sec.
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
50Mȍ or more/ 1000V
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
IEC 61010-2-032
Measurement CATIII. 600V, Pollution degree 2
IEC 61326

Withstand voltage

Insulation resistance

Applicable standard

Diameter of measured conductor

13. 9

Max. ĭ40mm

Cable length

About 3m

Output terminal

MINI DIN 6PIN

Outer diameter

128(L) x 81(㨃) x 36(D) mm

Weightapprox. 260g

Accessories

Instruction manual, Cable maker

MODEL6300

MODEL6300

Section 13 Specification< MODEL8126 >Ɣ Rated current
AC 200A rms (AC 283A peak)Ɣ Output voltage
AC 0 ~ 500mV (AC 500mV/ 200A)
Ɣ Measuring range and accuracy (sine wave input)
Measuring range

Frequency range

Accuracy

50/60Hz±0.5㧑rdg±0.1mV

40Hz ~ 1kHz

±1.0㧑rdg±0.2mV

0 ~ 200㧭Ɣ Phase characteristic
within ±1deg (2 ~ 200A/ 45~65Hz)Ɣ General specification
In door use, Altitude up to 2000m
Location for use
Temperature & humidity range(guaranteed accuracy)
Operating temperature &humidity range
Storage temperature &humidity range:

23ºC±5ºC/Relative humidity 85% or less(no condensation)
0ºC ~ 50ºC/Relative humidity 85% or less(no condensation)-20ºC ~ 60ºC/Relative humidity 85% or less(no condensation)

Max allowable input

AC 200A rms continuously (50/60Hz)

Output impedance

approx. 5 ȍ
AC5350V rms (50/60Hz)/ for 5sec.
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
50Mȍ or more/ 1000V
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
IEC 61010-2-032
Measurement CATIII. 600V, Pollution degree 2
IEC 61326

Withstand voltage

Insulation resistance

Applicable standard

Diameter of measured conductor

Max. ĭ40mm
About 3m

Output terminal

MINI DIN 6PIN

Outer diameter

128(L) x 81(㨃) x 36(D) mm

Weightapprox. 260g

Accessories

Instruction manual, Cable maker

MODEL6300

Section 13

Cable length

13. 10Section 13 Specification

MODEL6300< MODEL8127 >Ɣ Rated current
AC 100A rms (AC 150A peak)Ɣ Output voltage
AC 0 ~ 500mV (AC 500mV/ 100A)
Ɣ Measuring range and accuracy (sine wave input)
Measuring range

Frequency range

Accuracy

50/60Hz±0.5㧑rdg±0.1mV

40Hz ~ 1kHz

±1.0㧑rdg±0.2mV

0 ~ 100㧭Ɣ Phase characteristic
within ±2deg (1 ~ 100A/ 45~65Hz)Ɣ General specification
In door use, Altitude up to 2000m
Location for use
Temperature & humidity range(guaranteed accuracy)
Operating temperature &humidity range
Storage temperature &humidity range:

23ºC±5ºC/Relative humidity 85% or less(no condensation)
0ºC ~ 50ºC/Relative humidity 85% or less(no condensation)-20ºC ~ 60ºC/Relative humidity 85% or less(no condensation)

Max allowable input

AC 100A rms continuously (50/60Hz)

Output impedance

approx. 11 ȍ
AC3540V rms (50/60Hz)/ for 5sec.
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
50Mȍ or more/ 1000V
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
IEC 61010-2-032
Measurement CATIII. 300V, Pollution degree 2
IEC 61326

Withstand voltage

Insulation resistance

Applicable standard

Diameter of measured conductor

13. 11Max. ĭ24mm

Cable length

About 3m

Output terminal

MINI DIN 6PIN

Outer diameter

100(L) x 60(㨃) x 26(D) mm

WeightApprox. 170g

Accessories

Instruction manual, Cable maker

MODEL6300

MODEL6300

Section 13 Specification< MODEL8128 >Ɣ Rated current
AC 50A rms (AC 70.7A peak)Ɣ Output voltage
AC 0 ~ 500mV (AC 500mV/ 50A)
Ɣ Measuring range and accuracy (sine wave input)
Measuring range

Frequency range

Accuracy

50/60Hz±0.5㧑rdg±0.1mV

40Hz ~ 1kHz

±1.0㧑rdg±0.2mV

0 ~ 50㧭Ɣ Phase characteristic
within ±2deg (0.5 ~ 50A/ 45~65Hz)Ɣ General specification
In door use, Altitude up to 2000m
Location for use
Temperature & humidity range(guaranteed accuracy)
Operating temperature &humidity range
Storage temperature &humidity range:

23ºC±5ºC/Relative humidity 85% or less(no condensation)
0ºC ~ 50ºC/Relative humidity 85% or less(no condensation)-20ºC ~ 60ºC/Relative humidity 85% or less(no condensation)

Max allowable input

AC 50A rms continuously (50/60Hz)

Output impedance

approx. 19 ȍ
AC3540V rms (50/60Hz)/ for 5sec.
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
50Mȍ or more/ 1000V
between jaw matched part and enclosures
between enclosures and output terminal
between jaw matched part and output terminal
IEC 61010-2-032
Measurement CATIII. 300V, Pollution degree 2
IEC 61326

Withstand voltage

Insulation resistance

Applicable standard

Diameter of measured conductor

Max. ĭ24mm
About 3m

Output terminal

MINI DIN 6PIN

Outer diameter

100(L) x 60(㨃) x 26(D) mm

WeightApprox. 170g

Accessories

Instruction manual, Cable maker

MODEL6300

Section 13

Cable length

13. 12

Kyoritsu reserves the rights to change specifications or designs described inthis manual without notice and without obligations.

07-05

92-1624C