https://global.kikusui.co.jp/

K

Digital Power Meter

P

M

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0

0

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Applies to the wide range ofpower measurements, fromvery low power to high power!!
Effective
Jan.7.2013

ErP Directive Lot 6 Requirements
Second phase implementation
Household electrical appliancesand office electronic and electricalequipment

Requires the standby
power is reduced
to 0.5 W
or less!

Digital Power Meter

KPM1000

Exclusively for single phase
IEC62301 First Edition compliant, ErP Directive (Lot 6 and other) standby power measurements
17 measurement items, including voltage, current, frequency, active power, phase angle, and power factor
Basic accuracy ± (0.1% reading + 0.1% range)
Current range: 5 mA to 20 A
RS232C standard interface
GPIB/USB (factory option)

From very low power tohigh power, applies tothe wide range of power
measurements!!
The KPM1000 Digital Power Meter is a single-phase power measuring instrument that applies to thewide range of power measurements, from very low power during standby mode to high power during
operation mode. It has a minimum power range of 750 mW, with resolution of 0.01 mW, and the basic
accuracy of 0.1% of reading with guaranteed accuracy extending from 1% of the range while it realizes
a wide dynamic range.
In recent years, eco-design regulations have been actively implemented in many countries,
starting with Europe's ErP Directive and including the United States' Energy Star and Japan's Top
Runner Program. These regulations are being utilized by companies in their efforts to act against
environmental problems and differentiate their products. Through ErP Directive Lot 6, the standby
power (off mode and standby mode power consumption) of household electrical appliances and OA
electronic equipment is regulated and the preparation of a declaration of conformity is required by CE
marking. This requirement regulates the standby power to become 1 W or less; and starting in 2013,
the regulation will be strictly reduced to 0.5 W or less. The KPM1000 can accurately measure thestandby power even less than 0.5 W.
The KPM1000 complies with IEC62301 (the measurement of standby and off mode power inhousehold and office electrical and electronic equipment products) standards, and it is capable toperform the standby power measurements required by ErP Directive Lot 6 and other regulations.
System upgrades are also possible. Because of its size, weight, and various type of optional interface(some are factory options), the KPM1000 can be widely used as a beach-top instrument for measuring
equipment power and also as a part of component of the test system.

RS232C
standard
interface
GPIB/USB(factory option)

Digital Power Meter

KPM1000
2

Effective
Jan.7.2013

ErP Directive Lot 6 Requirements
Second phase implementation
Household electrical appliancesand office electronic and electricalequipment

Requires the standby
power is reduced
to 0.5 W
or less!

FUNCTION

Digital Power Meter

KPM1000

High-precision resolution

Four-item display
Displays four measurement items simultaneously.
Save the trouble from switching the measurement item.
High viewability of seven-segment display provides excellent visibility
even from distant positions.

Voltage, current, and power basic accuracy±(0.1 % of reading + 0.1 % of range)
Voltage range 150 V/300 V/Auto range

17 diverse measurement items

5 mA/10 mA/20 mA/50 mA/100 mA/200 mA/500 mA/
Current range
1 A/2 A/5 A/10 A/20 A/Auto range
750 mW/1.5 W/3 W/6 W/7.5 W/15 W/15 W/30 W/60 W/75 W/
Power range 150 W/300 W/600 W/750 W/1.5 kW/3 kW/6 kW*Automatically determined based on voltage/current range combination.

●Voltage●Current●Active power●Apparent power●Reactive power●Power factor●Phase angle● Integrated elapsed
time●Voltage crest factor●Current crest factor●Voltage peak●Current peak

●Frequency●Integrated current●Integrated power●Integrated power inpositive direction●Integrated power innegative direction

Single-phase two-wire(measurement category: CAT II)

Separate positive and negative
measurements of cumulative power

The measurement category is classified into several categories, suchas CAT I, CAT II, CAT III, CAT IV, etc. The KPM1000 is capable of applying to the category CAT II measurement.

The unit is suitable for measuring power consumption and regenerationof solar power conditioners and other system interconnection inverters.

[Measurement categories]
Solar panel

Service entrance
Distribution
panel

Incomingline

Indoor wiring
III

IV

Watt-hourmeter

AC power

II
T

I

Distribution
panel

Power
conditioner

OutletElectricPole
metertransformer
Fixed equipment

In-home loads[Maximum transient voltage]
Line-to-Neutral Voltage
V r.m.s

Distributionline

DC power

Digital Power Meter
KPM1000

Maximum Transient Voltage V peak
Measurement Category
II*

Measurement CategoryIII*

Measurement Category
IV*

50

500

800

1500

100

800

1500

2500

150

1500

2500

4000

300

2500

4000

6000

600

4000

6000

8000

1000

6000

8000

12000

【Example of display】▼Integrated elapsed time display▼Integrated power (total) display [net power]▼Integrated power (positive direction)
display [purchased power]▼Integrated power (negative direction)
display [sold power]*M easurement categories II, III, and IV apply only to measurements with the main power supply up to an
AC effective value of 1000 V.

Crest factor 6
Obtaining crest factor 6
realizes to perform highprecision measurementsof waveforms having asmall effective value but
large peak value.
*Allowable crestfactor ofvoltage mesurement is 3.

With the KPM1000:

Crest factor =Crest factor =Simple operation

Peak value

The KPM1000 can be operated intuitively without reliance on a manual.

Effective value
Peak
value
Effective
value

RS232C standard interface*GPIB, USB (factory option)●Rear panel(measurement range × 6)
Measured value (effective value)►Voltage (measurement range × 3)/measured value or 900 Vpk, whichever is less►Current (measurement range × 6)/measured value or 120 Apk, whichever is less

3

APPLICATIONPower measurement and application examples
Digital Power Meter

OptionOptions

KPM1000 with direct input (Less than 20 A of DUT)
● Measurement* One TL42 set

attached tothe main unit.

Digital Power Meter
KPM1000

Test lead TL40

Test lead TL40
Various connector adapters
TL40/41/42/43/44/45

AC power
supplyOption* One TL42 set
attached tothe main unit.

Various connector adapters
TL40/41/42/43/44/45

DUT
Microwave ranges,
microwave ovens, etc.
DUT
Microwave ranges,
microwave ovens, etc.

Test lead

Safety plug (clamp connection type)

Red/black One each1000 V/ CATII, max 32 A
Length: 1 m

Red/black One each
600 V/ CATII, max 10 A

Safety plug (screw connection type)

Alligator clip

Red/black One each1000 V/ CATII, max 32 A

Red/black One each1000 V/ CATII, max 32 A

Safety plug (solder connection type)

Fork terminal adapter

Red/black One each1000 V/ CATII, max 32 A

Red/black One each1000 V/ CATII, max 20 A

TL40

TL43

AC power
supply● Measurement using CT (current transformer) and PT (potential transformer)(Exceeds 20 A of DUT)
Digital Power Meter
KPM1000
Digital Power Meter
KPM1000

PT (potential transformer)

PT (potential transformer)

Test lead TL40

Test lead TL40
Various connector adapters
TL40/41/42/43/44/45

Option*One TL42 set
attached tomain unit.

TL41

OptionDUT (20 A or greater),

*One
set
high TL42
voltage
attached toequipment,etc.
main unit.

TL44

DUT (20 A or greater),high voltage
equipment, etc.

Various connector adapters

AC power
supplyAC power
supplyTL40/41/42/43/44/45
CT (current transformer)
Clamp-type current sensor, etc.

TL42
CT (current transformer)
Clamp-type current sensor, etc.

TL45

Utilization of Assist Tool
A handy application software Assist Tool can be downloaded from the WEB. It makes the operation possible
from a PC as you would from the main unit panel. And
as a data logger, it can easily acquire the long term
periods of data, too.

●Measurement data logging feature

Using the Assist Tool, you can import waveform data to the PC in the CSV format with a simple connection
and a single press of a button.
When an application such as Excel is used, graphs can easily be created.

●Collective display of measurement parameters

17 measurement items can be displayed in a single window.
Output in CSV format

Graphing●Acquisition of voltage and current waveform data

You can easily import voltage and current waveforms to a PC. It is difficult to imagine what type of waveformthey actually have even when the peak values, crest factors, and power factor values are viewed. Also, it isdifficult to use and take measurements with an instrument such as an oscilloscope with linear measurementsof surroundings. With this function, voltage and current waveform data can easily be imported to a PC in the
CSV format. When an application such as Excel is used, graphs can easily be created.

Free downloadfrom our Web site

Output in CSV format●Measurement of integrated power●Measurement ofstandby power

4

Graphing

Output in CSV format●Other, advanced settings

Graphing●Communication settings

Digital Power Meter

KPM1000

Power measurement and application examples
Measurement of standby power● Measurements complying with IEC62301 First Edition standards can be performed. It is possible to measure the “standby
and off mode power” of the household and office electrical and electronic equipment products required by the standard suchas ErP Directive Lot 6.
Digital Power Meter
KPM1000

IEC62301 First Edition
measurement application
software
Available in
the near future

AC power supply
PCR-M Series[What is the ErP Directive?]

DUT
Household appliances, OA
equipment, etc.

AC outlet adapter
OT01-KPM

The ErP Directive* is a directive that requires ecodesigns (environmentally conscious designs) for energy-related products (ErP). An energy-related
product is defined as “a product that does not directly consume energy but affects energy consumption in the stage of usage.”
Therefore, the ErP Directive requires ecodesigns not only for electronic and electrical equipment and other products that directly consume energy
but for products that indirectly affect energy consumption and reduction (such as windows and equipment that utilizes water). Specifically targeted
products and requirements are determined by implementation measures (IMs) for each product field (lot). Environmentally compliant designs andlimiting values for energy usage and energy efficiency are established particularly for the purpose of improving energy efficiency.
*DIRECTIVE 2009/125/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 21 October 2009 establishing a framework for the settingof ecodesign requirements for energy-related products
Power consumption of household electrical appliances and office electronic and electrical equipment in standby mode and off mode(Commission Regulation(EC) No 1275/2008)

Values prescribed by
ErP Directive Lot 6

Phase 1

Phase 2

Date of commencement for
mandatory implementation of
measure7-Jan-10

7-Jan-13

Off mode power consumption

1 W or less

0.5 W or less

1 W or less
(2 W or less when information or status is displayed)

0.5 W or less
(1 W or less when information or status is displayed)Standby mode power
consumption

Related options
OT01-KPM

AC outlet cable

IEC62301 First Edition measurement application software

125 V/15 A

This is special application software for performing standard
tests easily.

OT01-KPM

AC Multi-outlet cable

SD010-KPM

OT02-KPM
250 V/15 A

5

Unless specified otherwise, the specifications are for the following settings and conditions.
• The warm-up time is 30 minutes.
• After the KPM1000 has been warmed up, it must be calibrated correctly in a 23 °C ± 5 °Cenvironment.

Specifications
Input

Current measurement function

Single-phase, two-wire system(measurement category: CAT II) *1
Voltage input terminal
Safety terminal
Current input terminal
M6 terminal block
Rated measured voltage
300 Vrms
Rated measured current
20 Arms
Maximum allowable input voltage
900 Vpk or 360 Vrms
Maximum allowable input current
120 Apk or 24 Arms
Maximum isolation voltage
300 V
6 MΩ ± 10 %Input impedance Voltage input(50/60 Hz)
Current input
2 mΩ or lessLine filter (LPF) Cutoff frequency 500 Hz (can be turned on or off)
Measurement line

*1 Applies to measurements on circuits directly connected to a low-voltage installation.
This category appliesto measurements on circuits of equipment on the primary sideof a transformer. Such pieces of equipmenthave a power cord connected to a power
outlet. Examples are household appliances and portable tools.
Display items
Voltage, current, active power, apparent power, reactive power,
power factor, phase angle, frequency, integrated current,
Measurement items integrated power, positive integrated power,
negative integrated power, integration timevoltage crest factor,
current crest factor, voltage peak, current peak.
Display update
100 ms, 200 ms , 500 ms , 1 s , 2 s, 5 s , 10 s.
interval
Number of display
4 items simultaneously.
items
Voltage measurement function
MeasureResolution
ment range

150 V
300 V

Allowable crest factor
Effective input range
45 Hz ≤ f ≤ 66 Hz
LPF: On or off
66 Hz < f ≤ 400 Hz
Accuracy
Full
LPF: Off
*1 *2
range
400 Hz < f ≤ 1 kHz
LPF: Off
1 kHz < f ≤ 5 kHz
LPF: OffOne-year accuracy (accuracy up to 12 months
after calibration)
UP conditions
Auto
range

DOWN condition

0.01 V
0.01 V3
1 % to 120 % of the range±(0.1 % of reading + 0.1 % of range)±(0.1 % of reading + 0.2 % of range)±(0.1 % of reading + 0.2 % of range)

Measurement
range

Resolution

5 mA
10 mA
20 mA
50 mA
100 mA
200 mA
500 mA
1A
2A
5A
10 A
20 A

Allowable crest factor
Effective input range
45 Hz ≤ f ≤ 66 Hz
LPF: On or off
66 Hz < f ≤ 400 Hz
Accuracy
LPF: Off*1 *2 *3
Full
400 Hz < f ≤ 1 kHz
range
LPF: Off
1 kHz < f ≤ 5 kHz
LPF: Off
ResidualWith the inputs shorted
noise
LPF: On or off
One-year accuracy(accuracy up to 12 months after calibration)
UP condition
Auto
range

DOWN condition

0.0001 mA
0.001 mA

0.01 mA

0.1 mA
1 mA
6
1 % to 120 % of the range±(0.1 % of reading + 0.1 % of range)±(0.1 % of reading + 0.2 % of range)±(0.1 % of reading + 0.2 % of range)±(3 % of range)
0.5 % of range
1.5 times the reading errors for theaccuracy at 6 months
When the value exceeds 120 % of therange or when a peak over-range occurs
When the value is less than 30 % of therange, the value is less than or equal
to 90 % of the next lower range, and apeak overrange is not occurring*1 Under the following conditions: within the effective input range, within six months after
the last calibration, at a temperature of 23 °C ± 5 °C, sine wave, power factor of 1, andcommon mode voltage of 0 V. If the waveform is asymmetrical (waveforms such as
half-wave rectified waveforms and full-wave rectified waveforms), errors will occur.
*2 When you are using the 5 mA range and the input is less than 10 % of the range, add(0.1 % of range).
*3 The peak current accuracy is defined for a sine wave whose frequency is between 45
Hz and 66 Hz. Accuracy: ± (0.1 % of reading + 3.1 % of range)±(3 % of range)
1.5 times the reading errors for theaccuracy at 6 months
When the value exceeds 120 % of therange or when a peak over-range occurs
When the value is less than 30 % of therange, the value is less than or equal
to 90 % of the next lower range, and apeak overrange is not occurring*1 Under the following conditions: within the effective input range, within six months after
the last calibration, at a temperature of 23 °C ± 5 °C, sine wave, power factor of 1, andcommon mode voltage of 0 V. If the waveform is asymmetrical (waveforms such as
half-wave rectified waveforms and full-wave rectified waveforms), errors will occur.
*2 The peak voltage accuracy is defined for a sine wave whose frequency is between 45
Hz and 66 Hz. Accuracy: ± (0.1 % of reading + 3.1 % of range)

Power measurement function

Measurement
range(combination
Resolutionof the voltage
and current
ranges)

750 mW
1.5 W
3W
6W
7.5 W
15 W
30 W
60 W
75 W
150 W
300 W
600 W
750 W
1.5 kW
3 kW
6 kW

Effective input range
45 Hz ≤ f ≤ 66 Hz
LPF: On or off
66 Hz < f ≤ 400 Hz
Accuracy
Full
LPF: Off
*1 *2
range
400 Hz < f ≤ 1 kHz
LPF: Off
1 kHz < f ≤ 3 kHz
LPF: Off
Influence of the Power factor 0
45 Hz topower factor
66 Hz
0 < Power factor < 1
One-year accuracy(accuracy up to 12 months after calibration)

0.01 mW
0.1 mW

1 mW

0.01 W

0.1 W
1 % to 144 % of the range±(0.1 % of reading + 0.1 % of range)±(0.1 % of reading + 0.2 % of range)±(0.1 % of reading + 0.3 % of range)±(3 % of range)±0.4 % of VA
Add (tanθ × 0.4 )% of reading
1.5 times the reading errors for theaccuracy at 6 months*1 Under the following conditions: within the effective input range, within six months after
the last calibration, at a temperature of 23 °C ± 5 °C, sine wave, power factor of 1, andcommon mode voltage of 0 V.
If the waveform is asymmetrical (waveforms such as half-wave rectified waveforms
and full-wave rectified waveforms), errors will occur.
*2 When you are using the 5 mA range and the input is less than 10 % of the range, add(0.1 % of range).

6Digital Power Meter

KPM1000

Specifications
Frequency measurement function
Measurement range
10 Hz to 10 kHz
Measured item
Voltage or current
Measurement input level
30% to 120% of the measurement range
Frequency filter
On (cutoff frequency: 500 Hz) or off
Accuracy±(0.06 % of reading)Math features
Apparent power *1 *2

VA = V • A

Reactive power *1 *2

var =(VA)2 - W2

Power factor *1 *2
PF = W/VA
Phase angle *1 *2
deg = cos-1(W/VA)
Crest factor *1 *2
Peak value/RMS value
Moving average (averaging)
Off, 2, 4, 8, 16, 32, 64
Selectable range for the PT ratio
1 to 2000 in steps of 1
Selectable range for the CT ratio
1 to 2000 in steps of 1
The voltage and current input is 50 %Accuracy of
to 120 % of the measurement range.
leading phase±10 °45 Hz ≤ f ≤ 1 kHz
and lagging
phase detection LPF: Off*1 This is determined through a digital computation using the voltage, current, and active
power. For distorted signal input, the value obtained on the KPM1000 may differ fromthat obtained on other instruments that use a different method.
*2 The measurement accuracy is determined by an expression whose components are
the measurement accuracies of the voltage, current, and active power.
Integration feature
Integration Accuracy
Selectable range
Timer *1
Accuracy±(accuracy of the power or current + 0.1 % of reading)
0 hours 00 minutes to 9999 hours 59 minutes±0.02 %

*1 You can use the timer setting to automatically stop integration.
Other functions
Synchronization source
Display hold

Voltage, current, off (the full display update interval)
Holds the displayed values; you can switch between
displayed (measured) values

Communication function
RS232C (standard), GPIB/USB (select either, factory option)

General specifications
Nominal input rating
100 V to 240 V, 50 Hz to 60 Hz
AC input
Voltage range
90 V to 250 V
Maximum power consumption
70 VA
Between the voltage and current input
terminals and the chassis and interface
Between the voltage and current
1980 Vac for 5 minutes
Withstandinput terminals and the AC input
voltage
Between the voltage input terminals
and the current input terminals
Between the AC input and the chassis 1500 Vac for 1 minuteBetween the voltage and current input
terminals and the chassis and interface
Between the voltage and current
Insulation
input terminals and the AC input 100 MΩ or greater at 500 Vdc
resistance
Between the voltage input terminals
and the current input terminals
Between the AC input and the chassis
Operating environment
Indoor use, overvoltage category II
Operating temperature
0 °C to +40 °C
EnvironOperating humidity
20 %rh to 80 %rh (no condensation)
mentalStorage temperature-20 °C to +70 °C
conditions
Storage humidity
90 %rh or less (no condensation)
Altitude2000 m or less
Earth continuity
0.1 Ω or less at 25 Aac
Complies with the requirements of thefollowing directive and standard
Safety *1
Low Voltage Directive 2006/95/EC *2
EN61010-1, class I, pollution degree 2
Complies with the requirements of thefollowing directive and standard
EMC Directive 2004/108/EC
Electromagnetic compatibility (EMC)
EN 61326-1*1 *2 *3
Compliance condition: The maximum
length of all cabling and wiring connectedto the KPM1000 must be less than 3 m.
Dimensions
See the outline drawing
WeightApprox. 2.5 kg (5.51 lb.)
Power cord (three-pronged)
1
Safety plugs (solder-connection type) 1 set (red and black)1
Accesso- CD-ROM *4
ries
Quick start
English: 1, Japanese: 1
Safety information
1 (contains English, Chinese, and Japanese)
Packing list
1 (contains both English and Japanese)*1 Does not apply to specially ordered or modified KPM1000s.
*2 Limited to products that have the CE mark on their panels.
*3 The measured values may be affected by noise.
Use shielded cables for the communication cables. The act of connecting measuringcables may cause radio interference, in which case users may be required to correct
the interference.
*4 Contains the User’s Manual, the Communication Interface Manual, and the KI-VISA
library.

Dimensions

32 (1.26)

95 (3.74)

24 (0.94)

214 (8.43)
150 (5.91)

95 (3.74)

32 (1.26)

Used for both the foot and the M3 screw

MAX 20(0.79)

81 (3.19)
MAX 115 (4.53)

27
MAX 10 (1.06)(0.39)

226 (8.90)
270 (10.63)
MAX 315 (12.40)

17 (0.67)

M3 screw hole × 4(max. depth: 6 mm)
Foot × 434(1.34)45(1.77)

210 (8.27)
210 (8.27)

26(1.02)15(0.59)
Unit: mm (inch)

7

Ordering Information
Main unit
Model

Part

Remarks

KPM1000

Digital Power Meter

IEC62301 First Edition compliant

OptionTest lead

Safety plug (screw connection type)

Safety plug (solder connection type)

Safety plug (clamp connection type)

Alligator clip

Red/black One each1000 V/ CATII, max 32 A
Length: 1 m

Red/black One each1000 V/ CATII, max 32 A

Red/black One each1000 V/ CATII, max 32 A

Red/black One each
600 V/ CATII, max 10 A

Red/black One each1000 V/ CATII, max 32 A

TL40

TL41

TL42

TL43

TL44

● Other
Model

Part
Rack mount adapter (EIA)

Inch size, 2U width

KRA100

Rack mount adapter (JIS)Millimeter size, 2U width

GPIB interface *USB interface *OT01-KPM

Fork terminal adapter

AC outlet cable

Red/black One each1000 V/ CATII, max 20 A

125 V/15 A

TL45

SD010-KPM

OT01-KPM

Remarks

KRA2

For IEC62301 measurement
Application software

Factory option
IEC62301 First Edition compliant* This is a factory option. Either one shall be attached to the main unit.

AC Multi-outlet cable

OT02-KPM
250 V/15 A●Distributor/Representative

1-1-3, Higashiyamata, Tsuzuki-ku, Yokohama, Kanagawa, 224-0023, Japan
Phone:(+81)45-593-0200, Facsimile:(+81)45-593-7591, https://global.kikusui.co.jp/■ All products contained in this catalogue are equipment and devices that are premised on use under the supervision of qualified
personnel, and are not designed or produced for home-use or use by general consumers. ■ Specifications, design and so forth are
subject to change without prior notice to improve the quality. ■ Product names and prices are subject to change and production
may be discontinued when necessary. ■ Product names, company names and brand names contained in this catalogue represent
the respective registered trade name or trade mark. ■ Colors, textures and so forth of photographs shown in this catalogue may
differ from actual products due to a limited fidelity in printing. ■ Although every effort has been made to provide the information as
accurate as possible for this catalogue, certain details have unavoidably been omitted due to limitations in space. ■ If you find any
misprints or errors in this catalogue, it would be appreciated if you would inform us. ■ Please contact our distributors to confirm
specifications, price, accessories or anything that may be unclear when placing an order or concluding a purchasing agreement.

Issue:Nov.2022

202211PDFEC31