DC Power Supply

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

P

B

Z

S

E

R

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S

Intelligent power supply providing arbitrary waveformgeneration and accurate power simulation!

High Current
SupportHigh Current
Support20 V/ 100 A
40 V/ 50 A
60 V/ 33.5 A
80 V/ 25 A

20 V/ 200 A
40 V/ 100 A

D C

P O W E R

S U P P L YIntelligent Bipolar Power Supply

PBZ Series

Peak current output 6 times the rating (PBZ20-20A)
4 models: PBZ20-20 (±20 V/±20 A), PBZ40-10 (±40 V/±10 A),
PBZ60-6.7 (±60 V/±6.7 A) and PBZ80-5 (±80 V/±5 A)
High Current Support: PBZ SR series (20 V/100 A, 40 V/50 A, 60 V/ 33.5 A, 80 V/25 A) 12 models
High Current Support: PBZ BP series (20 V/200 A, 40 V/100 A) 10 models
USB, GPIB and RS232C standard digital interface
LAN option available (compliant)Real&Flexible+1

7 new features for opt
1 Waveform Generati
2 Sequence Feature
3 Synchronized Oper
4 Parallel Operation
5 Unipolar Mode
6 High-Speed Respon
7 Low Ripple Noise!
+1 Peak Current Outpu

Peakcurrent

6x

rating*1. 100 kHz for standard models (PBZ20-20, 40-10, 60-6.7,*2. 150 kHz for "A" models (PBZ20-20A)*3. "A" models (PBZ20-20A)(±120 Apk CV)(See P4.)

Intelligent Bipolar Power Supply

PBZ20-20A●USB, GPIB and RS232C standard digital interface(LAN option available)
The PBZ20-20A Intelligent Bipolar Power Supply takes a fresh
new look at bipolar power supply design, allowing for peakcurrent up to 6 times that of the rated output. As a result, peakcurrents exceeding the 20 A rating can be easily compensatedwith a single unit, eliminating the need to connect multiple units
in parallel, and greatly cutting costs.
The primary source of energy for modern-day vehicular components is the car battery, but factors such as electronic circuit
chattering as well as inrush caused by the engine can be cause
for concern. Disturbances in the power source caused by thesefactors make programming and evaluating power supply fluctuation waveforms an absolute must.
The PBZ20-20A Intelligent Bipolar Power Supply has the highspeed response to meet the demands of voltage fluctuation
tests (Pulse2b, Pulse4, etc.) for international standards such as
the ISO16750-2 and ISO7637-2 as well as for the increasingly
complicated fluctuation waveform tests required by automotive
2

manufacturers. The PBZ20-20A is also equipped to easily comply with the steady increase of electronic components per vehicle (high power capacitors, etc.) and total current (esp. peakcurrent) required in modern-day automotive testing.

×6

120 A

×4

80 A

×2

40 A

10ms/div

0A[PBZ20-20A Peak Current]
PBZ20-20A
Output Rating: 400 W, ±20 V, ±20 A

Intelligent power supply providing arbitrary waveformgeneration and accurate power simulation!

imum test simulation!
on
ation

se 100 kHz*1/150 kHz*2(CV)t (6x Rating)*3
80-5)

Intelligent Bipolar Power Supply

PBZ series■ PBZ20-20 (±20 V/±20 A) ■ PBZ60-6.7 (±60 V/±6.7 A)■ PBZ40-10 (±40 V/±10 A) ■ PBZ80-5 (±80 V/±5 A)●USB, GPIB and RS232C standard digital interface(LAN option available)
The PBZ is a series of bipolar DC programmable power supplies thatcan smoothly pass through zero to provide ± voltage and ± current
without changing the output terminals. The PBZ is capable of 4-quadrant operation, meaning that it is capable of both sourcing and sinking
power, ideal for driving both inductive and capacitive loads.
This power supply comes equipped with a built-in function generator,
allowing for easy waveform and sequence generation. The output current of the PBZ can be expanded among multiple units by using thesynchronization feature. The switching + linear design of the PBZ has
allowed for a 40% reduction in weight (approx. 22 kg) while achieving
extremely high-speed operation (CV mode: 100 kHz) and low ripple
noise.

Four quadrant (bipolar)
operation digram
Voltage

2nd Quadrant

1st Quadrant

current

3rd Quadrant

4th Quadrant

Voltage and current in same direction (source)
Voltage and current in opposite directions (sink)3Primary Features+1"A"
modelsPeak Current Output (6x Rating)Inrush current output up to 6 times the rating! (CV mode)

The PBZ20-20A is capable of generating a short-term peak current up to 6 times the rating when current response is set to 1ms in CV mode.
Other response settings will activate the current limit and allow the operator to safely use the device without 6x peak current output.
When current response is set to 1ms, the PBZ20-20A automatically decreases response speed and allows for peak current ouput while thecurrent limit is deactivated. This means that the current function will be active at all times when short-term peak current is not output and will
have no effect on current response in CC mode. Short-term peak current output is available in both bipolar and unipolar mode.

Recommended Peak Current Duration and Range (Protection)
Trigger wait

Peak limit
120 A

RMS limit
60 A

We recommend a maximum peak current output of up to 6 times the rating (5 times
depending on output voltage) within a duration of 10ms (blue area on left).
A minimum interval of at least 1 second is required between peak currents, as
shorter intervals can cause hardware malfunction. The figure on the left shows thepeak and rms current limits when the output is shorted.
● In the peak limit area, peak current is capped at 105% of 6x the rating and can be retained
for at least 10 ms.
● There are cases where normal waveforms cannot be generated within the peak limit area.
Current limits will still be active ensuring the safety of the operator.
● In the rms limit area, the peak current is limited by the rms value. The current will decrease
down to the rated current according to the duration settings.
● When sinking power in quadrant 2 and 4, power will be limited after 10 ms and the regularcurrent limit will be activated.

10 ms

Maximum Peak Current and Terminal Voltage Output
Example: PBZ20-20A

Vo

17 V
Maximum
peak current

0

Ip

-17 V

Output terminal voltage

lPower variation test
PBZ20-20A 6 parallel
720 A peak compatible
Voltage rising edge/falling edge waveform
Ch1 5 V/div
Ch2 200 A/div+‒
4

Ch1: Voltage
waveform

Ch1: Voltage
waveform

Ch2: Current
waveform

Ch2: Current
waveform

1 ms/div

1 ms/div

seriesIntelligent Bipolar DC power supply

1"A"
modelsWaveform Generation

Standard
modelsBuilt-in function generator for customizable waveform generation!

In addition to basic sine, square and triangular waveforms, the PBZ allows the operator to customize up to 16 user-defined waveforms with
the internal function generator. Amplitude, frequency, start phase, frequency sweep and square wave duty can be programmed as needed.
16 user-defined waveforms can be freely edited and registered to the PBZ internal memory. The sequence feature (see P6) allows for eachstep in an individual waveform to be customized in detail for a maximum of 1024 steps among 16 programs. *Waveform editing requires
proprietery software (Wavy for PBZ). (See P14.)● 3 Basic Waveforms● 16 User-Defined Waveforms (Default Waveforms)

Ramp (rising)

Ramp (falling)

Sine wave, half-cycle (positive pole)

Sine wave, half-cycle (negative pole)

Exponential function (rising)Exponential function (falling)

Sine wave, half-wave rectification(positive polarity)

Sine wave, half-wave rectification(negative polarity)

Sine wave, full-wave rectification(positive polarity)

Sine wave, full-wave rectification(negative polarity)

Second order step response(damping coefficient 0.1)

Second order step response(damping coefficient 0.2)

Second order step response(damping coefficient 0.7)

Second order impulse response(damping coefficient 0.1)

Second order impulse response(damping coefficient 0.2)

Second order impulse response(damping coefficient 0.7)

Sine wave

Triangular wave

Square wave

Example Applications Expanded Through Waveform Generation
Power fluctuation test for
automotive electronic components

Rechargeable battery charge/
discharge test

Simulated battery charge/
discharge test

Constant current source forpulse plating

Car navigation systems,
othersVarious rechargeable
batteries

Digital cameras, cellular
phones, and others

HDD, others

V

I

V

+I

0
T

T

T

Ripple overlap test

DC motor durability test

Constant current source formagnetic field generation

Various electrical storage
elements

Printers, others

Helmholtz coil

I

T

Others
●Contact resistance test for 		
breakers and relays
●Characteristics test for solenoid
valves, coils and others

I

+V

-I

0

T

-V

T

T

5

Primary Features

2"A"
modelsSequence FeatureStandard
modelsSequence customization for convenient waveform generation!

The basic sine, triangular and square waveforms(as well as the 16 user-defined waveforms) canbe programmed per sequence step, allowing foreasy creation of complex sequences.
Sequences are composed of up to 1024 steps,
which can be allocated among a maximum of 16
programs. The script function allows for multiple
programs to be combined and executed asneeded.

● Step and Program Settings
Program 1

Program 2
Program 3

Step

2

Step

5

Step

3

Step

1

Step

6

Program 4

16

Max.
programs

Step

4

Step

7

Step

8

Program 16

As shown on the right, Program 1 uses 8 steps, allowing for 1016 steps to be allocated among the remaining
15 programs. (1024 - 8 = 1016 steps)

Step

1024

Max. 1024 steps

The script function allows the operator to
specify the sequence and number of repitions
for set programs. A maximum of 50 rows can be
assigned to 1 script for both CV and CC mode.

● Example of Script
ScriptProgram 1
Program 3

Max.

50

Program 7

lines

Program 5
Program 4

3"A"
modelsSynchronized Operation

Standard
modelsSeamless sequence execution with no deviation between synchronized units!

This feature allows the user to synchronize the output of multiple PBZ units when executing a sequence, preventing any
deviations from occuring even during a long sequence. *Excluding start up delay of up to 1 μs

Synchronized Multichannel Voltage Variation Tests for Automotive Standards!
[Car navigation system][Multichannel voltage variation test example]
Power for automotive vehicles is supplied by the battery, but the power is activated bymultiple internal electronic components (+B→ACC→IG) turning ON/OFF in a specificorder. There are an extremely large number of electronic components that can cause
instability within the automobile, including engine start-up and electrical circuit chattering. Therefore, problems caused by this instability such as power interruptions andfluctuations can be planned for and avoided by performing rigorous voltage variation
tests on all channels for automotive electronic components.

■ Example of usingsynchronized
operation

ParallelPower continuously supplied by the battery is distributed
to components such as clocks and memory devices.

CH2 : ACC LINE

The power supply for car navigation systems are turned ON
via the ignition switch’s ACC contact. After the switch is activated, real-time navigation, radio, etc. become possible.

CH3 : ILL LINE

Backup power supply line (ILL) that directly pulls up +B, IG,
and ACC.

Synchronized operation

Synchronized

Synchronized

System controller+B (Voltage) 1CH

USB
GPIB
RS232CLANPBZ20-80SR

PBZ20-20

PBZ20-20

80 A

20 A

20 A

+B (Current) 4CH

Power fluctuation pattern

ACC(Voltage) 2CH

ACC

ILL (Voltage) 3CH+B (Current)

Car navigation

6

CH1 : +B LINEILL

Synchronized operation

seriesIntelligent Bipolar DC power supply

4"A"
modelsParallel Operation

5

Standard
models

Unipolar Mode

Easily increase capacity!

This feature allows the user to increase the output current byconnecting multiple units in parallel. This setup can easily becompleted with 2 identical models and the optional parallel
operation kit. For systems that require more than 3 units, pleaserefer to the PBZ-SR Series (P16). For systems that require
more than 6 units, please contact your local Kikusui distributor.
(Standard models)■ Parallel operation kit (option)
The optional accessory kit for connecting 2 PBZ units in parallel(same model). Please select the following kit that best fits yourtesting requirements. *Bracket is not included for PK02-PBZ and
PK03-PBZ"A"
modelsFull operation in quadrant 2

The unipolar function is unique to the PBZ. “Unipolar mode”
allows the PBZ to apply current in both directions (source andsink) while current flows in a single direction. As seen in the
diagram below, this feature allows the user full operation in the
1st and 2nd quadrants. Unipolar mode allows the user to bypass
power restrictions (PBZ20-20: 100 W, PBZ40-10: 180 W) present
in the 2nd and 4th quadrants when in bipolar mode.

Bipolar mode (Four quadrants)

Unipolar mode (Two quadrants)

V

V
Operation
possible infull area.

● For Desktop use: PK01-PBZ

Contents: Bracket, Insulating sheet, OUTPUT terminal connection
bar, Parallel output terminal cover, Bracket screws (M4-8L), Spacer,
Load wire screw (M5-10L), Parallel operation signal cable● For Rack-mounted system: PK02-PBZ (For EIA inch size)Standard
models

2nd Quadrant 1st Quadrant
SourceSink

2nd Quadrant

0

ーI

ーI
I

1st QuadrantI0

3rd Quadrant 4th Quadrant
SourceSink

Contents: Insulating sheet, OUTPUT terminal connection bar, Loadwire screw (M5-10L), Parallel operation signal cableーV● For Rack-mounted system: PK03-PBZ (For JIS metric size)

Contents: Insulating sheet, OUTPUT terminal connection bar, Loadwire screw (M5-10L), Parallel operation signal cable

6"A"
modelsHigh-Speed ResponseStandard
models

100 kHz*1 /150 kHz*2(CV mode)

100 kHz/150 kHz frequency specifications (CV).
The excellent waveform quality combined with the ultra-fast rise/fall time of 3.5 μs allow the PBZ to reproduce a wide variety of
waveforms of the highest quality.
Tek loading

7"A"
modelsStandard
modelsLow Ripple Noise Excellent waveform quality
The excellent waveform quality of the PBZ minimizes noise effects
on simulations and pulse-driven devices.

Trigger detection

3.1
μs

Magnified (10 mV/div.)
20 mVp-p▲ Rise time example when 3.5 μs response is set*1. 100 kHz for standard models (PBZ20-20, 40-10, 60-6.7, 80-5)*2. 150 kHz for "A" models (PBZ20-20A)▲ Sample of actual 0.1 V step waveform
Ripple 2 mVrms, noise 20 mVp-p(PBZ20-20)*PBZ40-10 :Ripple 4 mVrms, noise 20 mVp-p
PBZ60-6.7 :Ripple 4 mVrms, noise 30 mVp-p
PBZ80-5		:Ripple 4 mVrms, noise 30 mVp-p7

Other Features
40 % lighter than previous models

Response switching

The switching + linear design of the PBZ has allowed for a 40%
reduction in weight (approx. 22 kg) resulting in the improved
accessibility and portability of bench-top test systems.

Response speeds can be switched in both CV and CC mode.
The output voltage and current rise/fall time will be effected by the
response settings. (Response time setting indicates rise/fall time.)

Expanded measurement
Built-in measurement features allow for easy testing without
the need for multimeters and other measurement devices.
Furthermore, the measurement time TRIG signal allows theoperator to program measurement start time and measurement
delay time.
Setting item
DC

Voltagemeasurement

DC+AC±(0.05 % of reading + 0.05 % of rating)

Measurement range
120 % of rating/CF (0.001 V )(resolution)
Measurement range
120 % of rating (0.001 V )(resolution)±(0.5 % of reading + 0.1 % of rating) (5 Hz to 10 kHz)AC andDC+AC

Accuracy *1, *2

PEAK

Measurement range
120 % of rating (0.01 V )(resolution)

PEAK

Accuracy *1, *3±(1 % of reading + 0.2 % of rating) (10 Hz to 50 kHz)±(2 % of reading + 0.2 % of rating) (50 Hz to 100 kHz)DCAC
Current
DC+AC
measurement
AC and
DC+AC
PEAK
PEAK

±(0.5 % of rating)

Measurement range 120 % of rating (0.001 A )Accuracy *1±(0.3 % of reading + 0.1 % of rating)

Measurement range
120 % of rating/CF (0.001 A)(resolution)
Measurement range
120 % of rating (0.001 A)(resolution)
Accuracy *1, *2

Factory
default
setting

CC modeVoltage
response

PBZ20-20

Current response
PBZ40-10
PBZ60-6.7

3.5 μs

35 μs

70 μs

35 μs

35 μs

10 μs

100 μs100 μs100 μs100 μsPBZ80-535 μs

350 μs350 μs350 μs350 μs100 μs

1 ms

1 ms

1 ms

1 ms

3.5 μs

35 μs

70 μs

35 μs

35 μs

±(10 % of reading + 1 % of rating) (10 Hz to 100 kHz)Measurement range
120 % of rating (0.01 A)(resolution)
Accuracy *1, *3

Measurement time

Protections 					(overvoltage, overcurrent, V-I LIMIT, overheating)● Overvoltage and overcurrent protection
This protection activates when the output voltage/current
exceeds the protective trip points. The protective trip points canbe set seperately in both positive (+) and negative (-) polarities.
The following three options can be selected when a protectionis activated.
► OUTPUT-OFF : Output is turned OFF.
► PPOWER-OFF: Output and POWER switch are turned OFF.
OVP/OCP

Protection function tripped+OVP/+OCP
Output±(3 % of reading + 0.1 % of rating) (5 Hz to 10 kHz)-OVP/-OCPOUTPUT-OFF±(0.5 % of rating)
100 μs to 3600 s*1. At ambient temperature of 18 °C to 28 °C*2. When the input signal is a sine wave with a crest factor of 3 or less within the prescribed frequency
range and the measurement time is no more than 10 times the period of the input signal*3. Peak value of a 1 kHz sine wave

Memory functions● Preset memory
Stores setting conditions most often used. Three memory slots
are available for CV mode and CC mode. Settings stored arelimited to DC signal and AC signal.
● Setup memory
This can be used as general memory storing all basic settings.
Up to 10 memories can be set, regardless of mode.

CC/CV selection feature
Select CV mode when using constant-voltage, and CC whenusing constant-current. The voltage and current uppower/lower
limits utilize a “V” and “I” limit function.

8

SelectablevaluesCV modeMeasurement range
120 % of rating (0.001 V )(resolution)
Accuracy *1

ACSetting
description

POWER-OFFOVP/OCP

Output

ON

OFF

POWER
switchON

ON

OutputON

POWER
switchON

OFF
OFF
Protection function tripped+OVP/+OCP

V-LIMIT/I-LIMIT

Protection function tripped

Output+V-LIMIT/+I-LIMIT► V/I-LIMIT
Prevents-OVP/-OCP
voltageand current exceeding the protection trip
Outputpoints. (Output is Output
not turnedONOFF.)The V-I/LIMIT functionOFF-V-LIMIT/-I-LIMIT
allows theOUTPUT-OFF
unit to automaticallyswitchfrom CV mode to I-LIMIT
POWER
ON
ON
switchON
ON
Outputand from V-LIMIT
CC modeto V-LIMIT.
This
also allows the unit to
I-LIMIT
POWER
ON
ON
OutputONOFF
automaticallyswitch
from
CV
mode
to
CC
mode, and from CC
switchPOWER-OFFON
OFF
mode to CV mode. POWER
switch
V-LIMIT/I-LIMIT

Protection function tripped+V-LIMIT/+I-LIMIT
Output-V-LIMIT/-I-LIMIT

V-LIMIT
I-LIMIT

Output

ON

ON

POWER
switchON

ON● Overheating protection
This protection is activated when the PBZ temperature reaches
abnormally high levels. This protection protects the productfrom test environments that exceed the ambient temperature, or
when sufficient ventilation has not been provided for the intake
and exhaust ports.

seriesIntelligent Bipolar DC power supply

Soft start and soft stop function

Output voltage/current monitor

The soft start feature allows the user to gradually increase theoutput to a given value when turned ON. With soft stop, the user
can gradually decrease the output from a given value to 0 whenturned OFF. Soft start and stop times can only be set for DC
settings. If the OUTPUT key is pressed while soft start or soft stopis in progress, the operation will be cancelled and output turnedOFF.

● Voltage monitor
Rear panel (J1 connector)
0 to ±2 V from 0 V to ± rated voltage● Current monitor
Front panel (BNC terminal)
0 to ±2 V from 0 A to ± rated current
Frequency characteristics DC to 20 kHz (-3 dB)
Rear panel (J1 connector)
0 to ±2 V from 0 A to ± rated current

PowerturnedOFF

OutputDC

External control

0t

OUTPUT
OFF
LED

ON

ON

Soft start timeOFF

Soft stop timePowerturnedON● External output ON/OFF ● Shutdown

Status signal output
CV, CC, OUTPUT, and ALARM are output.

External signal input (external voltage control)

Fine settings function
Fine adjustments (increase, decrease) can be made to the DC
setting value.
Input range● PBZ20-20A/PBZ20-20
CV: DC setting value ±1.0000 V, resolution 0.0001 V
CC: DC setting value ±1.0000 A, resolution 0.0001 A● PBZ40-10
CV: DC setting value ±2.0000 V, resolution 0.0001 V
CC: DC setting value ±0.5000 A, resolution 0.0001 A● PBZ60-6.7
CV: DC setting value ±3.0000 V, resolution 0.0002 V
CC: DC setting value ±0.3350 A, resolution 0.0001 A● PBZ80-5
CV: DC setting value ±4.0000 V, resolution 0.0002 V
CC: DC setting value ±0.2500 A, resolution 0.0001 A
Output

Vext

+
COM

● Front panel EXT SIG IN (BNC terminal) input signal.
Composed of a bipolar amplifier using EXT SIG IN (BNC
terminal) as the input signal.
The amplifier gain, polarity (inver ted, non-inver ted) and
offset can be set with a maximum input voltage of ±12 Vpeak,maximum input impedance of 10 kΩ, and a common terminal
connected to OUTPUT terminal COM.

External signal input (external resistance control)
(＋)
(ー)

0

The PBZ series is compatible with two types of input signals.
● The DC signal from the internal signal source can be controlled
via external voltage at the rear panel (J1 connector) from DC
control signal 0 to approx. ±10 V.

FINE setting

DC settingtDC signal of the internal signal source can be controlled using
an external variable resistor to change the standard voltage andvoltage ratio. With CV and CC mode, the operator can control
both voltage and current, respectively. The output is the sumof the external resistor setting, DC panel setting, and remotecontroller setting.

Key lock3 levels of key lock are available.
● Disable all key operations other than OUTPUT, RECALL, and
A,B,C memory functions.
● Disable all key operations other than OUTPUT.
● Disable all key operations.
(excluding KEY LOCK (SHIFT + LOCAL) KEY)

Remote sensing function
Remote sensing function stabilizes the load terminal output
voltage by compensating for voltage drops caused by resistancein the load wires. This function can be used in CV mode with oneway compensation of up to approx. 0.5 V. Please make sure toselect load wires with sufficient current capacity so that load wire
voltage drop does not exceed the voltage compensation.

Rext

10 kΩ

Temperature-sensitive fan motor
Internal temperature is detected and maintained with an internal
fan cooling system.

InterfaceUSB, GPIB and RS232C standard digital interface.
For LAN (option), see P13.
9

Specifications

AC input, rated output

PBZ20-20A

PBZ20-20

PBZ40-10

Nominal input voltage
Voltage and frequency range

10 Aac or less (when connected to a rated load)

Inrush current (1 ms or more)

20 Apeak or less(input 100 V)
40 Apeak or less(input 200 V)

40 Apeak or lessPower

900 VA or less (when connected to a rated load)

Power factor

0.95 TYP (when the input voltage is 100 V and when connected to a rated load)

Output power
Rated output

PBZ80-5

90 Vac to 250 Vac, 47 Hz to 63 Hz

Current
AC input

PBZ60-6.7

100 Vac to 240 Vac, 50 Hz to 60 Hz

402 W

400 W

Output voltage

±20 V

400 W
±20 V

±40 V

±60 V

±80 V

Output current

±20 A

±20 A

±10 A

±6.7 A±5 A±120 Apeak (TYP) *2±100 Apeak (TYP) *3

―

―

―

―

Peak
current *1
Isolation voltage

500 Vdc, Only the output’s COM terminal can be grounded.

*1. Set the peak current output time to 10 ms or more, the repetition interval to 1 s or mode, and the CV or CC mode current response to 1 ms.
*2. (-17 V < Output terminal voltage < +17 V) *3. (-20 V ≤ Output terminal voltage ≤ +20 V)
Constant voltage (CV mode)

DC voltage

Bipolar mode
Setting range
Unipolar mode
*1
Fine feature

PBZ20-20A

PBZ20-20

PBZ40-10

PBZ60-6.7

PBZ80-50.000 V to ±21.000 V

0.000 V to ±21.000 V

0.000 V to ±42.000 V

0.000 V to ±63.000 V

0.000 V to ±84.000 V

0.000 V to 21.000 V

0.000 V to 21.000 V

0.000 V to 42.000 V

0.000 V to 63.000 V

0.000 V to 84.000 V±5 % of rtg

Setting resolution

0.001 V (0.0001 V for the fine feature)

Setting accuracy *2
Temperature coefficient
Setting range *1
AC voltage±100 ppm/°C of rtg (TYP)
0.00 Vpp to 42.00 Vpp

Setting resolution

0.00 Vpp to 42.00 Vpp

0.01 Hz to 100.00 kHz
0.01 Hz

Setting accuracy±200 ppm
Linear and logarithmic

Sweep time

100 μs to 1000 s (resolution of 100 μs)

TypeSine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms

Start phase

0 ° to 359 °Square wave duty cycle
Frequency response *4
Response *5, *6
Constant
voltagecharacteristics

0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz < f)
DC to 150 kHz (TYP)

DC to 100 kHz (TYP)

2.3 μs, 6.7 μs, 23 μs, 67 μs (TYP)

3.5 μs, 10 μs, 35 μs, 100 μs (TYP)

Overshoot

5 % or less (TYP)(p-p) *7

Ripple noise(rms) *8

20 mV (TYP)
2 mV (TYP)

30 mV (TYP)

2 mV (TYP)

4 mV (TYP)

Load effect *9
Source effect *10

Constant current (CC mode)
Bipolar mode±(0.005 % of setting + 1 mV)

Setting range
Unipolar mode
*1
Fine feature

PBZ20-20A

PBZ20-20

PBZ40-10

PBZ60-6.7

PBZ80-50.000 A to ±21.000 A

0.000 A to ±21.000 A

0.000 A to ±10.500 A

0.000 A to ±7.035 A

0.000 A to ±5.250 A

0.00 App to 14.07 App

0.00 App to 10.50 App±5 % of rtg

Setting resolution

0.001 A (0.0001 A for the fine feature)±0.3 % of rtg

Temperature coefficient
Setting range *1±100 ppm/°C of rtg (TYP)
0.00 App to 42.00 App

0.00 App to 42.00 App

Setting resolution
Setting range±0.5 % of rtg
0.01 Hz to 200.00 kHz

0.01 Hz to 100.00 kHz

Setting resolution

0.01 Hz

Setting accuracy±200 ppm

Sweep

Linear and logarithmic

Sweep time

100 μs to 1000 s (resolution of 100 μs)

TypeAC waveform

Frequency response *4
Constant
current
characteristics

Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms

Start phase
Square wave duty cycle
Response *5, *6

0 ° to 359 °0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz < f)
DC to 15 kHz (TYP)

DC to 10 kHz (TYP)

DC to 5 kHz (TYP)

23 μs, 67 μs, 230 μs, 0.67 ms (TYP) 35 μs, 100 μs, 350 μs, 1 ms (TYP) 70 μs, 100 μs, 350 μs, 1 ms (TYP)

OvershootRipple noise (rms) *7
Load effect *8
Source effect *9*1.	The peak value of the sum of the DC current and AC current is limited by the DC current’s settable range.
*2. At an ambient temperature between 18 °C and 28 °C.
*3. At an ambient temperature between 18 °C and 28 °C, with a 100 Hz sine wave, 35 μs response, andshorted output.
*4.	A frequency where the amplitude ratio of the output current to the external signal input voltage is -3 dB(when the reference frequency is 100 Hz, the response is 35 μs, and a rated load is connected).
The frequency response changes according to the load impedance. When the load impedance increases,
the frequency response decreases.
*5.	The rise or fall time (at rated load; excluding when output is turned on and off). The rise and fall times
change according to the load impedance.

10

0.00 App to 21.00 App
0.01 A

Setting accuracy *3

AC frequency

4 mV (TYP)

Fall time: The time it takes for the output voltage to fall from 90 % to 10 % of the rating when the output
voltage is changed from the rated voltage to 0 V.
*7. The measurement frequency bandwidth is 10 Hz to 20 MHz (at the output terminals).
*8. The measurement frequency bandwidth is 10 Hz to 1 MHz (at the output terminals).
*9.	The change in the output voltage in response to a change in the output current from 0 % to 100 % of thecurrent rating (measured at the sensing terminals when remote sensing is used).
*10.The change in the output voltage in response to a ±10 % change in the input voltage in reference to thenominal input voltage (measured at the sensing terminals when remote sensing is used).

Setting accuracy *2

AC current

4 mV (TYP)±(0.005 % of setting + 1 mV)*1. The peak value of the sum of the DC voltage and AC voltage is limited by the DC voltage’s settable range.
*2. At an ambient temperature between 18 °C and 28 °C.
*3. At an ambient temperature between 18 °C and 28 °C, with a 1 kHz sine wave, 3.5 μs response, and no load.
*4.	A frequency where the amplitude ratio of the output voltage to the external signal input voltage is -3 dB(when the reference frequency is 1 kHz, the response is 3.5 μs, and when a rated load is connected).
*5.	The rise or fall time (at rated load; excluding when output is turned on and off). The frequency response isbased on the specified response setting (frequency bandwidth = 0.35/the rise time).
*6.	Rise time: The time it takes for the output voltage to rise from 10 % to 90 % of the rating when the output
voltage is changed from 0 V to the rated voltage.

DC current

0.00 Vpp to 168.00 Vpp±0.5 % of rtg
0.01 Hz to 200.00 kHz

Sweep

AC waveform

0.00 Vpp to 126.00 Vpp
0.1 V

Setting resolution
AC frequency

0.00 Vpp to 84.00 Vpp

0.01 V

Setting accuracy *3
Setting range

0.002 V (0.0002 V for the fine feature)± (0.05 % of setting + 0.05 % of rtg)

DC to 10 kHz (TYP)
35 μs, 100 μs, 350 μs, 1 ms (TYP)

5 % or less (TYP)
3 mA (TYP)±(0.01 % of setting + 1 mA)±(0.01 % of setting + 1 mA)*6.	Rise time:The time it takes for the output current to rise from 10 % to 90 % of the rating when the output
current is changed from 0 A to the rated current.
Fall time:The time it takes for the output current to fall from 90 % to 10 % of the rating when the output
current is changed from the rated current to 0 A.
*7. The measurement frequency bandwidth is 10 Hz to 1 MHz (when the output voltage is in the range of 10% to 100 % of the rated output voltage).
*8.	The change in the output current in response to a change in the output voltage from 10 % to 100 % of thevoltage rating.
*9.	The change in the output current in response to a ±10% change in the input voltage in reference to thenominal input voltage (when the output voltage is in the range of 10 % to 100 % of the voltage rating ).

series

Unless specified otherwise, the specifications are for the following settings and conditions.
• The warm-up time is 30 minutes (with current flowing).
• TYP:
These are typical values that are representative of situations where the PBZ operates in an environment with an ambient temperature of 23 °C.
		These values do not guarantee the performance of the PBZ.
• rtg:
Indicates the rated voltage or current.
• setting: Indicates a setting.
• rdng:Indicates the readout value of a measured result.
• rtg/CF:The rated voltage or rated current divided by CF (crest factor).
• The polarity of the output voltage and current is defined as follows.
Voltage: Using the output’s COM terminal as a reference, the voltage is positive (+) when the OUT terminal is positive and negative (-) when the OUT terminal is negative.
Current: Positive (+) when current flows out from the OUT terminal and negative (-) when current flows into the OUT terminal.
• The output specifications apply to the rear panel output terminals under the following conditions:
The short bar is used to connect the output’s COM terminal and chassis terminal. Remote sensing is not being performed. The auxiliary output terminals may not meet the specifications.
• Loads are purely resistive loads.
• Rated loads are defined as follows: When the PBZ is generating its rated voltage, the load causes the rated current to flow. Or, when the PBZ is generating its rated current, the load makes the voltage drop to the PBZ’s rated voltage.

Intelligent Bipolar DC power supply

Measurement display function
Measurement range (resolution)DC
Accuracy *1
Temperature coefficientAC
Measurement range (resolution)
Voltage
DC+AC
Measurement range (resolution)measurement
AC andAccuracy *1, *2
DC+AC
PEAK
PEAK
DC
AC
Current
measure- DC+AC
ment
AC and
DC+AC
PEAK
PEAK
Measurement time

PBZ20-20A

Measurement range (resolution)
Accuracy *1, *3
Measurement range (resolution)
Accuracy *1
Temperature coefficient
Measurement range (resolution)
Measurement range (resolution)
Accuracy *1, *2
Measurement range (resolution)
Accuracy *1, *3

PBZ20-20

PBZ40-10
PBZ60-6.7±120 % of rtg (0.001 V)± (0.05 % of rdng + 0.05 % of rtg)
±100 ppm/°C of rtg (TYP)±120 % of rtg/CF (0.001 V)
120 % of rtg (0.001 V)±(0.5 % of rdng + 0.1 % of rtg) in the range of 5 Hz to 10 kHz±(1 % of rdng + 0.2 % of rtg) in the range of 10 kHz to 50 kHz±(2 % of rdng + 0.2 % of rtg) in the range of 50 kHz to 100 kHz±120 % of rtg (0.01 V)±0.5 % of rtg±120 % of rtg (0.001 A)±(0.3 % of rdng + 0.1 % of rtg)
±150 ppm/°C of rtg (TYP)
120 % of rtg/CF (0.001 A)
120 % of rtg (0.001 A)±(3 % of rdng + 0.1 % of rtg) in the range of 5 Hz to 10 kHz±(10 % of rdng + 1 % of rtg) in the range of 10 kHz to 100 kHz±120 % of rtg (0.01 A)±0.5 % of rtg
100 μs to 3600 s

PBZ80-5*1. At ambient temperature of 18 °C to 28 °C*2. When the input signal is a sine wave with a crest factor of 3 or less within the prescribed frequency range and the measurement time is the no more than 10 times the period of the input signal*3. Peak value of a 1 kHz sine wave

Protection functions
Overvoltage
protection

Overcurrent
protection *3
Overheat protection
Power limit (sinkpower)

Protection operation *1, *2
Setting range (Bipolar mode)
Setting range (Unipolar mode)
Setting resolution
Setting accuracy
Protection operation *1, *2
Setting range
Setting resolution
Setting accuracy
Protection operation
Bipolar mode
Unipolar mode

Control functions
Internal signal source’s Control voltage input
DC signal control
Control voltage ratio input
Output ON/OFF control input
Shutdown input
Status output

PBZ20-20A
PBZ20-20
PBZ40-10
PBZ60-6.7
PBZ80-5
OVP or V-LIMIT (output limit). Select whether output or the POWER switch turns off when OVP is activated.
Select whether (-110 % of rtg ≤ -V.LIM ≤ +V.LIM ≤ +110 % of rtg) or (-110 % of rtg ≤ -OVP ≤ -1% of rtg, +1 % of rtg ≤ +OVP ≤ +110 % of rtg)
Select whether (-1 % of rtg ≤ -V.LIM ≤ +V.LIM ≤ +110 % of rtg) or (+ 1% of rtg ≤ +OVP ≤ +110 % of rtg)
0.01 V±1 % of rtg
OCP or I-LIMIT (output limit). Select whether output or the POWER switch turns off when OCP is activated.
Select wheter (-110 % of rtg ≤ -I.LIM ≤ -1% of rtg, +1 % of rtg ≤ +I.LIM ≤ +110 % of rtg) or (-110 % of rtg ≤ -OCP ≤ -1 % of rtg, +1 % of rtg ≤ +OCP ≤ +110 % of rtg)
0.01 A±1 % of rtg
Turns output off when overheating is detected.
100 W (TYP)
100 W (TYP)
180 W (TYP)
200 W (TYP)
400 W (TYP)
402 W (TYP)
400 W (TYP)PBZ20-20A
PBZ20-20
PBZ40-10
PBZ60-6.7
PBZ80-5
By applying approximately 0 V to approximately ±10.0 V, you can generate 0 % to ±100 % of the rated output.
By using a 10 kΩ external variable resistor to change the internal reference voltage’s voltage-divider ratio, you can generate 0 % to ±108 % of the rated output.
External contact input to turn output on and off.
External contact input to turn the POWER switch off.
CV/CC mode, output on, alarm occurrence*1. Voltage is detected at the output terminals.
*2. OVP is activated even when V-LIMIT (voltage limit) is selected. The OVP activation point is approximately ±120 % of rtg.
*3. Peak current at 120 Apeak can be output for 10 ms with the CC mode response set to 1 ms. For other CC mode response settings, the peak current is limited (I.LIM) according to the specified response.

Signal I/OExternal signal
input

Current monitor
outputClock input

Clock output

Trigger input

Trigger output

CV modeCC modeAmplifier gain
Resolution
Accuracy *1
Maximum allowable input voltage
Input impedanceTerminal
Output voltage
Output voltage accuracy
Output voltage frequency response
Terminal
Input voltage
Input impedance
Lock frequency range
Lock time
Terminal
Output voltage
Output impedance
Output frequency
Terminal
Input level
Polarity
Pulse width
Delay
Input impedanceTerminal
Output level
Polarity
Pulse width
Rise time and fall time
Fan-out
Terminal

PBZ20-20A
PBZ20-20-20.00 to +20.00-20.00 to +20.00-20.00 S to +20.00 S-20.00 S to +20.00 S
0.01 V (CV mode), 0.01 S (CC mode)

PBZ40-10-40.00 to +40.00-10.00 S to +10.00 S

PBZ60-6.7-60.00 to +60.00-6.70 S to +6.70 S
0.1 V (CV mode), 0.01 S (CC mode)

PBZ80-5-80.00 to +80.00-5.00 S to +5.00 S±5 % of rtg±12 Vpeak
10 kΩ (TYP)
BNC safety socket. (Common is connected to the output’s COM terminal.)
2 V with the rated current±1 % of rtg (TYP)
DC to 20 kHz
BNC safety socket. (Common is connected to the output’s COM terminal.)
0.5 Vp-p to 5 Vp-p
1 kΩ TYP (AC coupling)
10 MHz ± 200 Hz
2 s or less
Isolated BNC. (Common is isolated from the chassis; the maximum isolation voltage is 42 Vpeak.)
1 Vp-p TYP (when terminated with 50 Ω)
50 Ω TYP (AC coupling)
10 MHz ± 200 Hz
BNC. (Common is connected to the chassis.)
H level: 2 V to 5 V. L level: 0 V to 0.8 V (TTL compatible)
H level and L level1 μs or more
1 μs or less10 kΩ TYP (DC coupling)
BNC. (Common is connected to the chassis.)
H level: 2.7 V to 5 V. L level: 0 V to 0.4 V (TTL compatible)
H level and L level
10 μs (TYP)
100 ns or lessFive units from the PBZ series
BNC. (Common is connected to the chassis.)*1. When the amplifier gain is at maximum and the PBZ is generating DC.

11

Interface
Commonspecifications

RS232CPBZ20-20A
Software protocol

PBZ20-20

Command language

PBZ80-5Complies with SCPI Specification 1999.0
Complies with the EIA232D specifications. D-SUB 9-pin connector (male) *1
Baud rate: 1200, 2400, 4800, 9600, 19200, and 38400 bps
Data length: 7 bits or 8 bits. Stop bit: 1 bit or 2 bits. Parity bit: None.
Flow control: X-flow or none.

Hardware

LF during reception, LF during transmission

HardwareComplies with IEEE Std 488.1-1987
SH1, AH1, T6, L4, SR1, RL1, PP0, DC1, DT1, C0, and E1
24-pin connector (receptacle)

Program message terminator

LF or EOI during reception, LF + EOI during transmission

Primary address

1 to 30

HardwareUSB

PBZ60-6.7

IEEE Std 488.2-1992

Program message terminator

GPIB

PBZ40-10

IEEE Std 488.2-1992A

Complies with the USB 2.0 specifications. Data rate: 12 Mbps (full speed). Socket B type

Program message terminator

LF or EOM during reception, LF + EOM during transmission

Device class

Complies with the USBTMC-USB488 device class specifications
IEEE 802.3 100Base-TX/10Base-T Ethernet. IPv4, RJ-45 connector *2

Hardware
LAN (factory option)

Complies with the LXI 1.4
Core 2011

Complies with the LXI Class C, Specification 1.2

Communication protocol

Complies with the LXI Class C, Specification 1.4

VXI-11, SCPI-RAW

Program message terminator

LF or END during reception, LF + END during transmission*1. Use a cross cable (null modem cable).
*2. Category 5; use a straight cable.
Other functions

PBZ20-20A

PBZ20-20

Number of programs
Sequence function

PBZ40-10

PBZ60-6.7

PBZ80-5

16 programs

Number of steps

total of 1024 steps

Step time

100 μs to 1000 h (resolution of 100 μs) *1

Preset memory

3 memory entries

Setup memory

10 memory entries

Key lock *2

Select one of three security levels

Remote sensing

Can be turned on and off. Selectable in CV/CC mode

Power-on operation

Turn output on or begin execution of the sequence feature

Soft start and soft stop

Can be turned on and off. Soft start and soft stop time: 0.1 ms to 1000 s.

Parallel operation *3

On up to two same-model PBZs (using the optional parallel operation kit)

*1. The DC signal ramp and AC signal amplitude sweep both stop after 1000 s. The AC signal frequency sweep repeats once every 1000 s.
*2. Low: All keys are locked except for the KEY LOCK (SHIFT + LOCAL), OUTPUT, RECALL, A, B, and C keys. (The RECALL key is used to access setup memory entries and the A, B, and C keys areused to access preset memory entries.)
Medium: All keys are locked except for the KEY LOCK (SHIFT + LOCAL) and OUTPUT keys. High: All keys are locked except for the KEY LOCK (SHIFT + LOCAL) key.
*3. Total currents are displayed for the current setting and current measurement in parallel operation.
General specifications
Environmental
conditions

Operating environment

PBZ60-6.7

0 °C to +40 °C (+32 °F to +104 °F) / 20 %rh to 85 %rh (no condensation)-25 °C to +70 °C (-13 °F to +158 °F) / 90 %rh or less (no condensation)
500 Vdc max

Across the primary circuitand chassis
Across the primary circuitand the output terminals

Across the primary circuitand the output terminals
Across the output
terminals and chassis
Power cord inlet, acrossthe earth pin and chassis

No abnormalities at 1500 Vac for 1 minute

500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)

500 Vdc, 1 MΩ or greater (at 70 %rh humidity or less)
25 Aac, 0.1 Ω or less

Cooling method

Forced air cooling using variable-speed, heat-sensitive fan

Safety *1

Complies with the requirements of the following standards.
Low Voltage Directive 2014/35/EU
EN 61010-1 (Class I *2, Pollution degree 2 *3)

Electromagnetic compatibility (EMC) *1

External dimensions (largest part)
WeightAccessories

PBZ80-5

Only the output’s COM terminal can be grounded.

Across the primary circuitand chassis

Earth continuity

PBZ40-10
Indoor use, overvoltage category II

Storage temperature/humidity

Isolation voltage

Insulation resistancePBZ20-20

Operating temperature/humidity

Grounding polarity

Withstand voltage

PBZ20-20A

Complies with the requirements of the following standard.
EMC Directive 2014/30/EU
EN 61326-1 (Class A *4), EN 55011 (Class A *3, Group 1 *5), EN 61000-3-2, EN 61000-3-3
Applicable condition
All of the cables and wires connected to the PBZ are less than 3 m in length.
429.5 (16.91”) W × 128 (5.0”) (145 (5.7”)) H × 550 (21.65”) (595(23.4”)) D mm
Approx. 22 kg (48.50 lb; just the PBZ)
Power cord: 1 pc.
J1 connector (Socket: 1 pc., Protective covers: 2 pairs, Terminals: 30 pc.)
Heavy object warning label: 1 pc.
CD-ROM: 1 pc.
Operation manual (Setup guide 1 pc., Quick reference English 1pc., Japanese 1pc. Safety information 1pc.)*1. Does not apply to specially made or modified PBZs.
*2. This is a Class I equipment. Be sure to ground this product’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded.
*3. Pollution is addition of foreign matter (solid, liquid or gaseous) that may produce a reduction of dielectric strength or surface resistivity. Pollution Degree 2 assumes that only non-conductive pollution
will occur except for an occasional temporary conductivity caused by condensation.
*4. This is a Class A equipment. This product is intended for use in an industrial environment. This product may cause interference if used in residential areas. Such use must be avoided unless the user
takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts.
*5. This is a Group I equipment. This product does not generate and/or use intentionally radio-frequency energy, in the form of electromagnetic radiation, inductive and/or capacitive coupling, for thetreatment of material or inspection/analysis purpose.

12series
OptionIntelligent Bipolar DC power supply■ Communication interface● LAN (Factory option)■ Parallel operation kit● PK01-PBZ● PK02-PBZ(For EIA inch size)● PK03-PBZ(For JIS metric size)■ Vertical stand● VS01This series is compatible with IEEE488.2 as well as SCPI commands.
Downloading the instrument drivers (available on our website) allow forcomplete control with Excel VBA and LabVIEW, as wel as sequencecontrol with our proprietery sequence creation software, Wavy (Wavyfor PBZ). LXI compliant LAN interface allows for easy control andmonitoring from any web browser.

■ M8 terminal connection kit● OP01-PBZ-A*Not included with the PBZ series main unit.

■ Rack mount brackets● KRB3-TOS(For EIA inch size)● KRB150-TOS(For JIS metric size)

並列運転キット PK01-PBZ は、2 台（マスタ機1 台、スレーブ機 1 台）並列専用です。本製
品 2 台を重ねて設置して、両者の OUTPUT 端子間を専用の接続バーで接続します。下表に示す部品で構成されます。標準のままではラックへの組み込みはできません。ラックへの組
み込みについては、購入先または当社営業所にお問い合わせください。

並列運転キット PK01-PBZ は、2台（マスタ機1台、スレーブ機 1台）並列専用です。本製
品 2 台を重ねて設置して、両者の OUTPUT端子間を専用の接続バーで接続します。下表に示す部品で構成されます。標準のままではラックへの組み込みはできません。ラックへの組
み込みについては、購入先または当社営業所にお問い合わせください。

Parallel operation kit components

Parallel operation kit PK01-PBZ (option) components
Component

Qty.

Component

Component

Qty.

Component

Brackets2

Bracket screws (M4-8L)

8Insulating sheet

1

Load wire screws (M5-10L)

Insulating sheet

1

Spacers

4

OUTPUT terminal connection bars 2

OUTPUT terminal connection bars 2

Load wire screws (M5-10L)

2

Parallel output terminal cover

Parallel operation signal cable 1

1

Qty.

Parallel operation kit PK02-PBZ (For EIA inch size, option) ,PK03-PBZ (For JIS metric size, option) components
Qty.
2

Parallel operation signal cable 1

Four M3 screw holes

Diameter 5 (0.20)(Four holes for attaching
the rubber feet)

Maximum depth thatscrews can be inserted
is 8 mm (0.31 inches).

29.25 (1.15)

70(2.76)MAX 20 (0.79)

429.5 (16.91)

55(2.17)

550 (21.65)
517 (20.35)

27.9(1.10)

70
30.1(2.76) (1.19)

23 (0.91)

128 (5.04)

425 (16.73)
MAX 595 (23.43)

37.25 (1.47)355 (13.98)(Rubber footdiameter)

37.25 (1.47)

Diameter 30 (1.18)

371 (14.61)

Dimensions

MAX 145 (5.71)

Rear panel

29.25 (1.15)

Rack mount bracket: KRB3-TOS or KRB150-TOS is required.

Eight M4 screw holes total on both sides of the PBZ. The maximum
depth that screws can be inserted is 6 mm (0.24 inches).

Unit: mm (inch)

13

Application software

Control Kikusui power supplies and electronic loads with precision!
Expanding the limits of electronic engineering "Wavy" sequence creation software

Wavy series
Wav y for PBZ■ Sequence creation software “Wavy for PBZ”
[Operating environment] Windows Vista / Windows 7 / Windows 8 / Windows 10*For details, please see our company’s homepage.

"Wavy" is an application software that allows for easy sequence creation and control for Kikusui power supplies and electronic loads. No
programming knowledge is required as sequences can be easily drawn or created on a spreadsheet!

▲Main screen▲User-defined waveform edit screen

Trial version
available on
our website!!

● Easy sequence creation/editing for various test conditions.
https://global.kikusui.co.jp/● Test data can be stored and easily managed for standard routine test conditions.
downloads/● Values of sequences in process are easily accessed by placing cursor on the "execution graph."● Easy prediction of actual output values through "monitor graph" that plots ongoing measurements onto a graph.
● Acquired monitor data can be saved as test results.
● "Waveform image" window has been added to easily keep track of AC signal.
● Arbitrary waveform creation/editing is easier than ever. Simply write the waveform and output immediately.
● Easily "select" and "deselect" sequence steps within the waveform. Activate and deactivate "pause", "trigger function", or "AC waveform"
according to your testing requirements.

Download !

Example application of "Wavy" software ‒Step conversion and monitoring‒
Easily control your test instruments with a virtual controller"Wavy" software direct control is perfect for intricate operations too complicated to be performed via the power supply front panel.
"Wavy" software can be used as a convenient "remote control" for power supplies and electronic loads, as well as a simple data logger.

Capable of intricate step changes
not possible from a power supply
front panel encoder.

Output can be monitored and datastored as a text file in CSV or TSV
format.

14

Example application of "Wavy" software ‒ Voltage variation test for automotive equipment‒
Replicate real waveforms with the PBZ series!
Sample real
waveform

Importwaveform data

Edit
waveform data

Replicate(output) real
waveforms!

▼Example of the creation of actual
waveform reproduction program

1

First, capture real waveform
data from the battery by connecting
the probe to the battery terminaland starting the engine.

Use "Wavy"
software to download
the numerical
waveform data fromthe oscilloscope, andload the data onto the"Wavy" edit screen.

2

Sampling of the waveformwith oscilloscope"Wavy" software
will make an accurate
reproduction of the real
waveform.

Data format will differ dependingon the oscilloscope; make sure to
specify the loading start time, row
and column as needed.

3
4
Select the file that you want toload. Specify your desired data range
and convert the number of steps to a
maximum of 1024 to be editedwith "Wavy".

Using the PBZ
generated waveform
memory increases
operation speed.

5
6

Next, open the sequencecreation screen and make final
adjustments to the newly createdwaveform before execution.

Load the saved file and write it
into the user-defined waveform
memory 1 of the PBZ series
main unit.

Finally, transfer thesequence to program memory
1 of the PBZ unit. Initial settings
are now complete.

Even complex waveformsequences can be written on a single
line when the user-defined waveform
is assigned to a step.

Now let's reproduce
the waveform!

15

Revolutionizing high power bipolar power supply system design!

High power with fast response speeds
PBZ SR SERIES▲PBZ-SR Series

PBZ20-60 SR
PBZ20-80 SR
PBZ20-100 SR

PBZ40-30 SR
PBZ40-40 SR
PBZ40-50 SR

PBZ60-20.1 SR
PBZ60-26.8 SR
PBZ60-33.5 SR

PBZ80-15 SR
PBZ80-20 SR
PBZ80-25 SR

High Current
Support20 V/ 100 A
40 V/ 50 A
60 V/ 33.5 A
80 V/ 25 A

●The PBZ SR is a series of high-power bipolar DC power supplies, building upon the revolutionary design of the original PBZ Intelligent Bipolar power supplies series. This series supports current up to ±100 A and is assembled in an exclusive rack system (Smart Rack).

High Power Intelligent Bipolar Power Supply

PBZ SR Series
PBZ BP SERIESHigh Current
SupportPBZ20-120 BP
PBZ20-140 BP
PBZ20-160 BP
PBZ20-180 BP
PBZ20-200 BP

20 V/ 200 A
40 V/ 100 A

PBZ40-60 BP
PBZ40-70 BP
PBZ40-80 BP
PBZ40-90 BP
PBZ40-100 BP●The PBZ BP is a series of high-power bipolar DC power supplies, building upon the revolutionary design of the original PBZIntelligent Bipolar power supplies series. This series supports
current up to ±200 A and is assembled in an exclusive rack system (Bipolar Pack).

High Power Intelligent Bipolar Power Supply

PBZ BP Series
4-quadrant operation allows for both the sourcing and sinking of
power, ideal for driving both inductive and capacitive loads. Also,
the PBZ SR/BP is equipped with LAN, USB, GPIB and RS232C
standard digital interfaces.
Four quadrant (bipolar)
operation digram
Voltage

2nd Quadrant

1st Quadrant

current

3rd Quadrant

4th Quadrant

Voltage and current in same direction (source)
Voltage and current in opposite directions (sink)

16▲PBZ-BP Series■ User-defined waveform generation function■ Sequence function■ Synchronized operation function■ Central control with the master unit utilizing master and slave operation■ Displays the total output current of all units on themaster unit (display of combined value) *1■ Safety design that switches all units off whenever
the alarm is occurred on any unit of the system *2■ Guarantee of specifications with Smart Rack
(test data standardly included)■ Equipped with LAN (Supports of LXI), USB, GPIB,
and RS232C,as standard interface.
*1 Slave unit displays its own output current*2 Clearing alarm for master unit clears alarms on all units.

seriesLine-upIntelligent Bipolar DC power supply■ PBZ SR Series line-up
Available in a total of 12 models up to 2 kW maximum output with
4 output voltage types: ±20 V, ±40 V, ±60 V, and ±80 V.

Capacity•
Appearance

20 V
System
40 V
System
60 V
System
80 V
SystemThree parallel

Four parallel

Five parallel

60 A

80 A

100 A

PBZ20-60 SR

PBZ20-80 SR

PBZ20-100 SR

30 A

40 A

50 A

PBZ40-30 SR

PBZ40-40 SR

PBZ40-50 SR

20.1 A

26.8 A33.5 APBZ60-20.1 SR

PBZ60-26.8 SR

PBZ60-33.5 SR

15 A

20 A

25 A

PBZ80-15 SR

PBZ80-20 SR

PBZ80-25 SR■ PBZ BP Series line-up
Available in a total of 10 models up to 4kW maximum output with
2 output voltage types: ±20 V, ±40 V.

Capacity•
Appearance

20 V
System
40 V
SystemSix parallel

Seven parallel

Eight parallel

Nine parallel

Ten parallel

120 A

140 A

160 A

180 A

200 A

PBZ20-120 BP

PBZ20-140 BP

PBZ20-160 BP

PBZ20-180 BP

PBZ20-200 BP

60 A

70 A

80 A

90 A

100 A

PBZ40-60 BP

PBZ40-70 BP

PBZ40-80 BP

PBZ40-90 BP

PBZ40-100 BP
17

PBZ SR Series Specifications
Input / Output

PBZ20-60 SR

PBZ20-80 SR

PBZ20-100 SR

Nominal input voltage
Voltage range

Outputterminal

PBZ40-50 SR

47 Hz to 63 Hz
15 Aac or less

20 Aac or less

25 Aac or less

15 Aac or less

20 Aac or less

25 Aac or lessInrush current

120 Apeak or less

160 Apeak or less

200 Apeak or less

120 Apeak or less

160 Apeak or less

200 Apeak or lessPower

2700 VA or less3600 VA or less4500 VA or less2700 VA or less3600 VA or less4500 VA or less1600 W

2000 W

Power factor
Outputrating

PBZ40-40 SR

180 Vac to 250 Vac

Frequency range
Input rating Current

PBZ40-30 SR

200 Vac to 240 Vac, single phasePower0.95 TYP (when the input voltage is 200 V)
1200 W

Voltage

1600 W

2000 W

1200 W± 20 V

Current± 60 A± 40 V± 80 A± 100 A

Output terminal± 30 A± 40 A± 50 A

Rear panel output terminals

Isolation voltage

500 Vdc

Only the output’s COM terminal can be grounded.

Constant Voltage (CV)Settable
range *1
DC voltage

Bipolar mode0 V to ± (105 % of rating)

Unipolar mode0 V to + (105 % of rating)Fine feature± 5% of rating

Resolution

0.001 V (0.0001 V for the fine feature)

Accuracy *2± (0.05 % of setting + 0.05 % of rating)Temperature coefficient±100 ppm / °C of rating (TYP)

Settable range *1
AC voltage

Voltage0.00 Vpp to (210 % of rating) pp

Resolution

0.00 Vpp to (210 % of rating) pp

0.01 V

0.1 V

Accuracy *3± 0.5 % of rating

Frequency Settable range

0.01 Hz to 100.00 kHz

Frequency response *4

DC to 100 kHz ( -3 dB) (TYP)

Response *5 (TYP)
Constant
Overshoot *6
voltage(p-p) *7
Ripplecharacterisnoise(rms) *8tics

3.5 μs, 10 μs, 35 μs, 100 μs
5 % or less (TYP)
30 mV (TYP)
3 mV

6 mV

Load effect *9± (0.005 % of setting + 1 mV)

Source effect *10± (0.005 % of setting + 1 mV)

Constant current (CC)Settable
range *1

Bipolar mode

0 A to ± (105 % of rating)

Unipolar mode

0 A to ± (105 % of rating)Fine feature

DC current Resolution *11
Fine feature *11± 5 % of rating
0.003 A

0.004 A

0.005 A

0.003 A

0.004 A

0.005 A

0.0003 A

0.0004 A

0.0005 A

0.0003 A

0.0004 A

0.0005 A

0.04 A

0.05 A

Accuracy *2± 0.3 % of rating

Temperature coefficient± (100 ppm / °C of rating) (TYP)

Settable range *1
AC current

Current

Resolution *12

0 App to (210 % of rating) p-p
0.03 A

0.04 A

0.05 A

Accuracy *13
Frequency Settable range
Frequency response *14

Response *15 (TYP)
Constant
Overshoot *16
current
characteris- Ripple noise (rms) *17
tics
Load effect *18

0.03 A± 0.5 % of rating

0.01 Hz to 100.00 kHz
DC to 10 kHz (-3 dB) (TYP)

DC to 5 kHz (-3 dB) (TYP)

35 μs, 100 μs, 350 μs, 1 ms

70 μs, 100 μs, 350 μs, 1 ms
5 % or less (TYP)
5 mA± (0.01 % of setting + 1 mA)

Source effect *19± (0.01 % of setting + 1 mA)

AC common characteristics
Frequency resolution

0.01 Hz

Frequency Accuracy± 200 ppm

Sweep

Linear and logarithmic
Type

Waveform

Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms

Start phase
Square wave duty cycle

0 to 359°
0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz ≤ f)

*1: The peak value of the sum of the DC voltage and AC voltage is limited by the DC voltage’s settable range.
*2: At an ambient temperature of 23 °C ±5 °C.
*3: 1 kHz sine wave, 3.5 μs response.
*4: A frequency where the amplitude ratio of the output voltage to the external signal input voltage is -3 dB (when the referencefrequency is 1 kHz, the response is 3.5 μs,
and when a rated load is connected).
*5: The rise or fall time (at rated load; excluding when output is turned on and off). The
frequency response is based on the specified response setting (frequency bandwidth= 0.35/the rise time).
Rise time: The time it takes for the output voltage to rise from 10 % to 90 % of the rating			
when the output voltage is changed from 0 V to the rated voltage.
Fall time: The time it takes for the output current to fall from 90 % to 10 % of the rating			
when the output current is changed from the rated current to 0 A.

18

*6:
*7:
*8:
*9:

Under no load or rated load.
The measurement frequency bandwidth is 10 Hz to 20 MHz (at the output terminals).
The measurement frequency bandwidth is 10 Hz to 1 MHz (at the output terminals).
The change in the output voltage in response to a change in the output current from
0 % to 100 % of the current rating (measured at the sensing terminals when remotesensing is used).
*10: The change in the output voltage in response to a ±10 % change in the input voltage
in reference to the nominal input voltage(measured at the sensing terminals whenremote sensing is used).
*11: You can set the DC current in 0.001 A (0.0001 A for the fine feature) steps, but it may
not change at this resolution depending on the relationship with the internal D/A resolution.
*12: You can set the AC current in 0.01 A steps, but it may not change at this resolution
depending on the relationship with the internal D/A resolution.

series[Conditions]
Condition in which the output COM terminal is connected to the chassis with the short piece (included) at the rear output terminal.
If not specified,condition in which remote sensing is performed at output terminal.
Warm-up time is 30 minutes (condition with current flowing). Load is pure resistance. TYP value is typical value for 23°C, but performance is not guaranteed.

Input / Output

PBZ60-20.1 SR

PBZ60-26.8 SR

Nominal input voltage

PBZ60-33.5 SR

47 Hz to 63 Hz
15 Aac or less

20 Aac or less

25 Aac or less

15 Aac or less

20 Aac or less

25 Aac or lessInrush current

120 Apeak or less

160 Apeak or less

200 Apeak or less

120 Apeak or less

160 Apeak or less

200 Apeak or lessPower

2700 VA or less3600 VA or less4500 VA or less2700 VA or less3600 VA or less4500 VA or less1600 W

2000 W

Power factor

Outputterminal

PBZ80-25 SR

180 Vac to 250 Vac

Frequency range

Outputrating

PBZ80-20 SR

200 Vac to 240 Vac, single phase

Voltage range
Input rating Current

PBZ80-15 SR

Intelligent Bipolar DC power supply

Power0.95 TYP (when the input voltage is 200 V)
1206 W

Voltage1608 W

2010 W

1200 W± 60 V

Current± 20.1 A± 80 V± 26.8 A± 33.5 A

Output terminal± 15 A± 20 A± 25 A

Rear panel output terminals

Isolation Voltage

500 Vdc

Only the output’s COM terminal can be grounded.

Constant Voltage (CV)Settable
range *1
DC voltage

Bipolar mode0 V to ± (105 % of rating)

Unipolar mode0 V to + (105 % of rating)Fine feature±5% of rating

Resolution

0.002 V (0.0002 V for the fine feature)

Accuracy *2± (0.05 % of setting + 0.05 % of rating)Temperature coefficient± 100 ppm / °C of rating (TYP)

Settable range *1
AC voltage

Constant
voltagecharacteristics

Voltage

0.0 Vpp to (210 % of rating) pp

Resolution

0.1 V

Accuracy *3± 0.5% of rating

Frequency Settable range

0.01 Hz to 100.00 kHz

Frequency response *4

DC to 100 kHz ( -3 dB) (TYP)

Response *5 (TYP)

3.5 μs, 10 μs, 35 μs, 100 μs

Overshoot *6
Ripplenoise

5 % or less (TYP)(p-p) *7

40 mV (TYP)(rms) *8

6 mV

Load effect *9± (0.005 % of setting + 1 mV)

Source effect *10± (0.005 % of setting + 1 mV)

Constant current (CC)Settable
range *1

Bipolar mode

0 A to ± (105 % of rating)

Unipolar mode

0 A to ± (105 % of rating)Fine feature

DC current Resolution *11
Fine feature *11± 5 % of rating
0.003 A

0.004 A

0.005 A

0.003 A

0.004 A

0.005 A

0.0003 A

0.0004 A

0.0005 A

0.0003 A

0.0004 A

0.0005 A

0.04 A

0.05 A

Accuracy *2± 0.3 % of rating

Temperature coefficient± (100 ppm / °C of rating) (TYP)

Settable range *1
AC current

Current

Resolution *12

0 App to (210 % of rating) p-p
0.03 A

0.04 A

Accuracy *13

0.05 A

0.03 A± 0.5 % of rating

Frequency Settable range

0.01 Hz to 100.00 kHz

Frequency response *14

DC to 10 kHz (-3 dB) (TYP)

Response *15 (TYP)
Constant
Overshoot *16
current
characteris- Ripple noise (rms) *17
tics
Load effect *18

35 μs, 100 μs, 350 μs, 1 ms
5 % or less (TYP)
5 mA± (0.01 % of setting + 1 mA)

Source effect *19± (0.01 % of setting + 1 mA)

AC common characteristics
Frequency resolution

0.01 Hz

Frequency Accuracy± 200 ppm

Sweep

Linear and logarithmic
Type

Waveform

Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms

Start phase
Square wave duty cycle

0 to 359°
0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz ≤ f)

*13: 100 Hz sine wave, 35 μs/70 μs response, and shorted output.
*14: A frequency where the amplitude ratio of the output current to the external signal
input voltage is -3 dB (when the reference frequency is 100 Hz, the response is 35
μs/75 μs, and a rated load is connected). The frequency response changes according
to the load impedance. When the load impedance increases, the frequency response
decreases.
*15: The rise or fall time (at rated load; excluding when output is turned on and off).
The rise and fall times change according to the load impedance.
Rise time: The time it takes for the output current to rise from 10 % to 90 % of the rating			
when the output current is changed from 0 A to the rated current.
Fall time: The time it takes for the output current to fall from 90 % to 10 % of the rating			
when the output current is changed from the rated current to 0 A.

*16: Under short circuit or rated load.
*17: The measurement frequency bandwidth is 10 Hz to 1 MHz (when the output voltage isin the range of 10 % to 100 % of the rated output voltage).
*18: The change in the output current in response to a change in the output voltage from
10 % to 100 % of the voltage rating.
*19: The change in the output current in response to a ±10 % change in the input voltage inreference to the nominal input voltage(when the output voltage is in the range of 10 %to 100 % of the voltage rating).

19

Measurement function

PBZ20-60 SR

PBZ20-80 SR

PBZ20-100 SR

Measurement range

PBZ40-30 SR

PBZ40-40 SR

PBZ40-50 SR

120 % of rating

Voltagemeasurement Resolution(DC)
Accuracy *1

0.001 V± (0.05 % of reading + 0.05 % of rating)

Measurement AC
range
DC + AC

120 % of rating / CF
120 % of rating

Voltagemeasurement Resolution(AC and
DC + AC)
Accuracy *1, *2

0.001 V±(0.5 % of reading + 0.1 % of rating) in the range of 5 Hz to 10 kHz±(1 % of reading + 0.2 % of rating) in the range of 10 kHz to 50 kHz±(2 % of reading + 0.2 % of rating) in the range of 50 kHz to 100 kHz

Measurement range
Voltagemeasurement Resolution(PEAK)
Accuracy *1, *3

120 % of rating
0.01 V± 0.5 % of rating

Measurement range
Resolution
Current
measurement
Accuracy *1(DC)

120 % of rating
0.003 A

0.004 A

0.005 A

0.003 A

0.004 A

0.005 A± (0.3 % of reading+
0.7 % of rating)± (0.3 % of reading+
1.0 % of rating)± (0.3 % of reading+
1.3 % of rating)± (0.3 % of reading+
0.7 % of rating)± (0.3 % of reading+
1.0 % of rating)± (0.3 % of reading+
1.3 % of rating)

0.004 A

0.005 A

0.04 A

0.05 A

500 Vdc,
0.25 MΩ or greater

500 Vdc,
0.20 MΩ or greater

Temperature coefficient± (150 ppm / °C of rating) (TYP)

AC

Measurement range
Current
DC + ACmeasurement
Resolution(AC,
DC + AC)
Accuracy *1, *2

120 % of rating / CF
120 % of rating
0.003A

0.004 A

0.005 A±(10 % of reading + 1 % of rating) (10 kHz to 100 kHz)Measurement range

Current
measurement Resolution(PEAK)
Accuracy *1, *3

0.003 A±(3 % of reading + 0.1 % of rating) (5 Hz to 10 kHz)
120 % of rating
0.03 A

0.04 A

0.05 A

0.03 A± 0.5 % of rating

Measurement time (Aperture)

100 μs to 3600 s

Protection Features
Overvoltage protection, Overcurrent protection, Overheat protection, Power limit (sink power)
Interface
RS232C, GPIB, USB, LAN
GeneralOperating temperature range

0 °C to +40 °C (+32 °F to +104 °F)

Operating humidity range

20 %rh to 85 %rh (no condensation)

Storage temperature range-25 °C to +70 °C (-13 °F to +158 °F)

Storage humidity range

90 %rh or less (no condensation)

Across the primary circuitand the output terminals
Insulation
resistanceAcross the output terminals and chassis *4
Withstandvoltage

500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)Across the primary circuitand chassis
500 Vdc,
0.33 MΩ or greater

500 Vdc,
0.25 MΩ or greater

Across the primary circuitand the output terminals

500 Vdc,
0.20 MΩ or greater

500 Vdc,
0.33 MΩ or greater

No abnormalities at 1500 Vac for 1 minuteAcross the primary circuitand chassis

Leakage current (250 V / 60 Hz)

10 mA or less

Earth continuity

100 Aac, 0.1 Ω or less

Cooling method

Forced air cooling using variable-speed, heat-sensitive fan

Battery backup

Settings are retained when the power is off. At least three years of battery life (at 25 °C).

WeightDimensions(maximum)

Accessories

Approx. 110 kg(242.51 lbs)

Approx. 130 kg(286.60 lbs)

Approx. 160 kg(352.74 lbs)

Approx. 110 kg(242.51 lbs)

Approx. 130 kg(286.60 lbs)

Approx. 160 kg(352.74 lbs)

432.6(17.03")(545(21.46"))W×
579.4(22.81")(685(26.97"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
712.1(28.04")(815(32.09"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
844.8(33.26")(950(37.40"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
579.4(22.81")(685(26.97"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
712.1(28.04")(815(32.09"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
844.8(33.26")(950(37.40"))H×
700(27.56")(735(28.94"))D
mm (inches)

PBZ-SR series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.)
J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.)
Heavy object warning label (1 pc.), CD-ROM (1 pc.)

*1: At an ambient temperature of 23 °C ± 5 °C.
*2: When the input signal is in the 100 kHz bandwidth and has a crest factor of 3 or less (the measurement time is at least 10 times the input signal period).
*3: Calibrated with a 1 kHz sine wave.
*4: At 70 %rh humidity or less20

series[Conditions]
Condition in which the output COM terminal is connected to the chassis with the short piece (included) at the rear output terminal.
If not specified,condition in which remote sensing is performed at output terminal.
Warm-up time is 30 minutes (condition with current flowing). Load is pure resistance. TYP value is typical value for 23°C, but performance is not guaranteed.

Measurement function

PBZ60-20.1 SR

PBZ60-26.8 SR

PBZ60-33.5 SR

Measurement range

Intelligent Bipolar DC power supply

PBZ80-15 SR

PBZ80-20 SR

PBZ80-25 SR

120 % of rating

Voltagemeasurement Resolution(DC)
Accuracy *1

0.001 V± (0.05 % of reading + 0.05 % of rating)

Measurement AC
range
DC + AC

120 % of rating / CF
120 % of rating

Voltagemeasurement Resolution(AC and
DC + AC)
Accuracy *1, *2

0.001 V±(0.5 % of reading + 0.1 % of rating) in the range of 5 Hz to 10 kHz±(1 % of reading + 0.2 % of rating) in the range of 10 kHz to 50 kHz±(2 % of reading + 0.2 % of rating) in the range of 50 kHz to 100 kHz

Measurement range
Voltagemeasurement Resolution(PEAK)
Accuracy *1, *3

120 % of rating
0.01 V± 0.5 % of rating

Measurement range
Resolution
Current
measurement
Accuracy *1(DC)

120 % of rating
0.003 A

0.004 A

0.005 A

0.003 A

0.004 A

0.005 A± (0.3 % of reading+
0.7 % of rating)± (0.3 % of reading+
1.0 % of rating)± (0.3 % of reading+
1.3 % of rating)± (0.3 % of reading+
0.7 % of rating)± (0.3 % of reading+
1.0 % of rating)± (0.3 % of reading+
1.3 % of rating)

0.004 A

0.005 A

0.04 A

0.05 A

500 Vdc,
0.25 MΩ or greater

500 Vdc,
0.20 MΩ or greater

Temperature coefficient± (150 ppm / °C of rating) (TYP)

Measurement AC
range
Current
DC + ACmeasurement
Resolution(AC and
DC + AC)
Accuracy *1,*2

120 % of rating / CF
120 % of rating
0.003A

0.004 A

0.005 A± (10 % of reading + 1 % of rating)

Measurement range

Current
measurement Resolution(PEAK)
Accuracy *1,*3

0.003 A± (3 % of reading + 0.1 % of rating)
120 % of rating
0.03 A

0.04 A

0.05 A

0.03 A± 0.5 % of rating

Measurement time (Aperture)

100 μs to 3600 s

Protection Features
Overvoltage protection, Overcurrent protection, Overheat protection, Power limit (sink power)
Interface
RS232C, GPIB, USB, LAN
GeneralOperating temperature range

0 °C to 40 °C

Operating humidity range

20 %RH to 85 %RH (no condensation)

Storage temperature range-25 °C to 70°C

Storage humidity range

90 %rh or less (no condensation)

Across the primary circuitand the output terminals
Insulation
resistanceAcross the output terminals and chassis *4
Withstandvoltage

500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)Across the primary circuitand chassis
500 Vdc,
0.33 MΩ or greater

500 Vdc,
0.25 MΩ or greater

Across the primary circuitand the output terminals

500 Vdc,
0.20 MΩ or greater

500 Vdc,
0.33 MΩ or greater

No abnormalities at 1500 Vac for 1 minuteAcross the primary circuitand chassis

Leakage current (250 V / 60 Hz)

10 mA or less

Earth continuity

100 Aac, 0.1 Ω or less

Cooling method

Forced air cooling using variable-speed, heat-sensitive fan

Battery backup

Settings are retained when the power is off. At least three years of battery life (at 25 °C).

WeightDimensions(maximum)

Accessories

Approx. 110 kg(242.51 lbs)

Approx. 130 kg(286.60 lbs)

Approx. 160 kg(352.74 lbs)

Approx. 110 kg(242.51 lbs)

Approx. 130 kg(286.60 lbs)

Approx. 160 kg(352.74 lbs)

432.6(17.03")(545(21.46"))W×
579.4(22.81")(685(26.97"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
712.1(28.04")(815(32.09"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
844.8(33.26")(950(37.40"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
579.4(22.81")(685(26.97"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
712.1(28.04")(815(32.09"))H×
700(27.56")(735(28.94"))D
mm (inches)

432.6(17.03")(545(21.46"))W×
844.8(33.26")(950(37.40"))H×
700(27.56")(735(28.94"))D
mm (inches)

PBZ-SR series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.)
J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.)
Heavy object warning label (1 pc.), CD-ROM (1 pc.)

*1: At an ambient temperature of 23 °C ± 5 °C.
*2: When the input signal is in the 100 kHz bandwidth and has a crest factor of 3 or less (the measurement time is at least 10 times the input signal period).
*3: Calibrated with a 1 kHz sine wave.
*4: At 70 %rh humidity or less

21

PBZ BP Series Specifications
Input / Output

PBZ20-120 BP

Nominal input voltage

PBZ20-140 BP

180 Vac to 220 Vac

47 Hz to 63 Hz
30 Aac or less

35 Aac or less

40 Aac or less

45 Aac or less

50 Aac or lessInrush current

240 Apeak or less

280 Apeak or less

320 Apeak or less

360 Apeak or less

400 Apeak or lessPower

5400 VA or less

6300 VA or less

7200 VA or less

8100 VA or less

9000 VA or lessPower factor
Output rating
Outputterminal

PBZ20-200 BP

180 Vac to 250 Vac

Frequency range
Current

PBZ20-180 BP

200 Vac, single phase

Voltage range
Input
rating

PBZ20-160 BP

200 Vac to 240 Vac, single phasePower0.95 TYP (when the input voltage is 200 V)
2400 W

2800 W

Voltage

3200 W

3600 W

4000 W± 180 A

± 200 A± 20 V

Current± 120 A

Output terminal±140 A±160 A

Rear-panel output terminals (OUTPUT1, OUTPUT2)Isolation voltage

300 Vdc

Only the output’s COM terminal can be grounded.

Constant Voltage (CV)Setting
range *1
DC voltage

Bipolar mode0 V to ± (105 % of rating)

Unipolar mode0 V to + (105 % of rating)Fine feature±5 % of rating

Resolution

0.001 V (0.0001 V for the fine feature)

Setting accuracy *2± (0.05 % of setting + 0.05 % of rating)Temperature coefficient± 100 ppm / °C of rating (TYP)

Setting range *1
AC voltage

Voltage0.00 Vp-p to (210 % of rating) p-p

Resolution

0.1 V

Accuracy *3± 0.5% of rating

Frequency Setting range

0.01 Hz to 100.00 kHz

Frequency response *4

DC to 80 kHz ( -3 dB) (TYP)

Response *5 (TYP)
Constant
Overshoot *6
voltage(p-p)
Ripplecharacterisnoise
(rms)
tics

3.5 μs, 10 μs, 35 μs, 100 μs
5 % or less (TYP)
50 mV (TYP)
6 mV

Load regulation *7± (0.005 % of setting + 1 mV)Line regulation *8± (0.005 % of setting + 1 mV)

Constant current (CC)Setting
range *1

Bipolar mode

0 A to ± (105 % of rating)

Unipolar mode

0 A to ± (105 % of rating)Fine feature

DC current Resolution *9
Fine feature± 5 % of rating
0.006 A

0.007 A

0.008 A

0.009 A

0.010 A

0.0006 A

0.0007 A

0.0008 A

0.0009 A

0.0010 A

0.09 A

0.10 A

Setting accuracy *2± 0.5 % of rating

Temperature coefficient± (100 ppm / °C of rating) (TYP)

Setting range *1
AC current

Current

Resolution *9

0 Ap-p to (210 % of rating) p-p
0.06 A0.07 A

Accuracy *10

0.08 A± 0.5 % of rating

Frequency Setting range

0.01 Hz to 100.00 kHz

Frequency response *11

DC to 8 kHz (-3 dB) (TYP)

Response *12 (TYP)
Constant
Overshoot *13
current
characteris- Ripple noise (rms)tics
Load regulation *14

35 μs, 100 μs, 350 μs, 1 ms
5 % or less (TYP)
10 mA± (0.01 % of setting + 1 mA)

Line regulation *15± (0.01 % of setting + 1 mA)

AC common characteristics
Frequency resolution

0.01 Hz

Frequency Accuracy± 200 ppm

Sweep

Linear and logarithmic
Type

Waveform

Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms

Start phase
Square wave duty cycle

0 to 359°
0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz ≤ f)

*1: The peak value of the sum of the DC voltage and AC voltage is limited by the DC voltage’s settable range.
*2: At an ambient temperature of 23 °C±5 °C.
*3: 100 Hz sine wave, response 10 μs. Under no load.
*4: A frequency where the amplitude ratio of the output voltage to the external signal input
voltage is -3 dB (when the reference frequency is 1 kHz sine wave, the response is 3.5 μs,
when the OUTPUT1 terminals are used, and when a rated load is connected).
*5: The rise or fall time (at rated load; excluding when output is turned on and off). The
frequency response is based on the specified response setting (frequency bandwidth= 0.35/the rise time).
Rise time: The time it takes for the output voltage to rise from 10 % to 90 % of the rating when the output voltage is changed from 0 V to the rated voltage.
Fall time: The time it takes for the output voltage to fall from 90 % to 10 % of the ratingwhen the output voltage is changed from the rated voltage to 0 V.

22

*6: Under no load or rated load.
*7: The change in the output voltage in response to a fluctuation in the output current
from 0 % to 100 % of the output current rating (measured at the sensing terminals
when remote sensing is used).
*8: The change in the output voltage in response to a ±10 % fluctuation in the input voltage in reference to the nominal input voltage (measured at the sensing terminals
when remote sensing is used).
*9: The display resolution and the actual resolution are different. The display resolutionof DC current is 0.001 A, but the actual resolution is 0.006 A. (When the fine feature
is in use, the display resolution is 0.000 1 A, but the actual resolution is 0.000 6 A).
The display resolution of AC current and the actual resolution are 0.1 A. The display
resolution of overcurrent protection is 0.1 A, but the actual resolution is 0.6 A.

series[Conditions]
Condition in which the output COM terminal is connected to the chassis with the short piece (included) at the rear output terminal.
If not specified,condition in which remote sensing is performed at output terminal.
Warm-up time is 30 minutes (condition with current flowing). Load is pure resistance. TYP value is typical value for 23°C, but performance is not guaranteed.

Input / Output

PBZ40-60 BP

Nominal input voltage

PBZ40-70 BP

Outputterminal

PBZ40-100 BP

180 Vac to 250 Vac

180 Vac to 220 Vac

Frequency range
Current

PBZ40-90 BP

200 Vac,single phase

47 Hz to 63 Hz
30 Aac or less

35 Aac or less

40 Aac or less

45 Aac or less

50 Aac or lessInrush current

240 Apeak or less

280 Apeak or less

320 Apeak or less

360 Apeak or less

400 Apeak or lessPower

5400 VA or less

6300 VA or less

7200 VA or less

8100 VA or less

9000 VA or lessPower factor
Outputrating

PBZ40-80 BP

200 Vac to 240 Vac, single phase

Voltage range
Input
ratingIntelligent Bipolar DC power supply

Power0.95 TYP (when the input voltage is 200 V)
2400 W

2800 W

Voltage

3200 W

3600 W

4000 W± 90 A± 100 A± 40 V

Current± 60 A±70 A

Output terminal±80 A
Rear panel output terminals

Isolation voltage

300 Vdc

Only the output’s COM terminal can be grounded.

Constant Voltage (CV)Setting
range *1
DC voltage

Bipolar mode0 V to ± (105 % of rating)

Unipolar mode0 V to + (105 % of rating)Fine feature±5% of rating

Resolution

0.001 V (0.0001 V for the fine feature)

Setting accuracy *2± (0.05 % of setting + 0.05 % of rating)Temperature coefficient± 100 ppm / °C of rating (TYP)

Setting range *1
AC voltage

Voltage0.00 Vp-p to (210 % of rating) p-p

Resolution

0.1 V

Accuracy *3± 0.5% of rating

Frequency Setting range

0.01 Hz to 100.00 kHz

Frequency response *4

DC to 80 kHz ( -3 dB) (TYP)

Response *5 (TYP)
Constant
Overshoot *6
voltage(p-p)
Ripplecharacterisnoise
(rms)
tics

3.5 μs, 10 μs, 35 μs, 100 μs
5 % or less (TYP)
50 mV (TYP)
12 mV

Load regulation *7± (0.005 % of setting + 1 mV)Line regulation *8± (0.005 % of setting + 1 mV)

Constant current (CC)Setting
range *1

Bipolar mode

0 A to ± (105 % of rating)

Unipolar mode

0 A to ± (105 % of rating)Fine feature

DC current Resolution *9
Fine feature± 5 % of rating
0.006 A

0.007 A

0.008 A

0.009 A

0.010 A

0.0006 A

0.0007 A

0.0008 A

0.0009 A

0.0010 A

0.09 A

0.10 A

Setting accuracy *2± 0.3 % of rating

Temperature coefficient± (100 ppm / °C of rating) (TYP)

Setting range *1
AC current

Current

Resolution *9

0 Ap-p to (210 % of rating) p-p
0.06 A0.07 A

Accuracy *10

0.08 A± 0.5 % of rating

Frequency Setting range

0.01 Hz to 100.00 kHz

Frequency response *11

DC to 4 kHz (-3 dB) (TYP)

Response *12 (TYP)
Constant
Overshoot *13
current
characteris- Ripple noise (rms)tics
Load regulation *14

70 μs, 100 μs, 350 μs, 1 ms
5 % or less (TYP)
10 mA± (0.01 % of setting + 1 mA)

Line regulation *15± (0.01 % of setting + 1 mA)

AC common characteristics
Frequency resolution

0.01 Hz

Frequency Accuracy± 200 ppm

Sweep

Linear and logarithmic
Type

Waveform

Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms

Start phase
Square wave duty cycle

0 to 359°
0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz ≤ f)

*10: With a 100 Hz sine wave, 35 μs response, and shorted output.
*11: A frequency where the ratio of the output current amplitude to the external signal input
voltage amplitude is -3 dB (when the reference frequency is 100 Hz, the response is
35 μs, and when a rated load is connected). The frequency response change according to the load impedance. Frequency response decreases when the load impedance
increases.
*12: The rise or fall time (at rated load; excluding when output is turned on and off). The
rise and fall times change according to the load impedance.
Rise time: The time it takes for the output current to rise from 10 % to 90 % of the rating when the output current is changed from 0 A to the rated current.
Fall time: The time it takes for the output current to fall from 90 % to 10 % of the ratingwhen the output current is changed from the rated current to 0 A.
*13: Under short circuit or rated load.

*14: The change in the output current in response to a change in the output voltage from
10 % to 100 % of the rated output voltage.
*15: The change in the output current in response to a ±10 % fluctuation in the input voltage in reference to the nominal input voltage (when the output voltage is in the rangeof 10 % to 100 % of the rating).

23

Measurement function
Voltagemeasurement(DC)

Voltagemeasurement(AC and
DC + AC)

PBZ20-120 BP

PBZ20-140 BP

PBZ20-160 BP

Measurement range

PBZ20-180 BP

PBZ20-200 BP

120 % of rating

Resolution

0.001 V

Accuracy *1± (0.05 % of reading + 0.05 % of rating)

Measurement AC
range
DC + AC

120 % of rating / CF
120 % of rating

Resolution

0.001 V±(0.5 % of reading + 0.1 % of rating) (5 Hz to 10 kHz)Accuracy *1, *2±(1 % of reading + 0.2 % of rating) (10 kHz to 50 kHz)±(2 % of reading + 0.2 % of rating) (50 kHz to 100 kHz)

Voltagemeasurement(PEAK)

Measurement range

120 % of rating

Resolution

0.01 V

Accuracy *1, *3± 0.5 % of rating

Measurement range
Current
measurement(DC)

120 % of rating

Resolution

0.006 A

0.007 A

0.008 A

0.009 A

0.010 A

Accuracy *1± (0.3 % of reading+
1.6 % of rating)± (0.3 % of reading+
1.9 % of rating)± (0.3 % of reading+
2.2 % of rating)± (0.3 % of reading+
2.5 % of rating)± (0.3 % of reading+
2.8 % of rating)0.009 A

0.010 A

Temperature coefficient± (150 ppm / °C of rating) (TYP)

Measurement AC
Current
measurement(AC and
DC + AC)

Current
measurement(PEAK)

range

120 % of rating / CF

DC + AC

Resolution

120 % of rating
0.006 A

0.007 A

0.008 A±(3 % of reading + 0.1 % of rating) (5 Hz to 10 kHz)Accuracy *1,*2±(10 % of reading + 1 % of rating) (10 kHz to 100 kHz)Measurement range
Resolution

120 % of rating
0.06 A0.07 A

0.08 A

Accuracy *1,*3± 0.5 % of rating

Measurement time (Aperture)

100 μs to 3600 s

0.09 A

0.10 A

300 Vdc,
0.11 MΩ or more

300 Vdc,
0.1 MΩ or more

Protection Features
Overvoltage protection, Overcurrent protection, Overheat protection, Power limit (sink power)
Interface
RS232C, GPIB, USB, LAN
GeneralOperating temperature range

0 °C to 40 °C (32 °F to 104 °F)

Operating humidity range

20 %rh to 85 %rh (no condensation)

Storage temperature range-25 °C to 70 °C (-13 °F to 158 °F)

Storage humidity range

90 %rh or less (no condensation)

Between the primarycircuit and chassis
Insulation
resistance *4

Between the output terminals and chassis
Withstandvoltage

500 Vdc, 30 MΩ or more

Between the primary circuitand the output terminals
300 Vdc,
0.17 MΩ or more

Between the primarycircuit and chassis

300 Vdc,
0.14 MΩ or more

300 Vdc,
0.13 MΩ or more

No abnormalities at 1500 Vac for 1 minuteBetween the primary circuitand the output terminals

Leakage current (250 V, 60 Hz) *5

10 mA or less

Earth continuity

100 Aac, 0.1 Ω or less

Cooling method

Forced air cooling using variable-speed, heat-sensitive fan

Battery backup

Settings are retained when the power is off. At least three years of battery life (at 25 °C).

WeightApprox. 265 kg(584.2 lbs)

Approx. 290 kg(639.3 lbs)

Approx. 310 kg(683.4 lbs)

Approx. 350 kg(771.6 lbs)

Approx. 370 kg(815.7 lbs)

Dimensions

570(22.44") W×1350(53.15")H×
950(37.40")Dmm(inches)570(22.44") W×1350(53.15")H×
950(37.40")Dmm(inches)570(22.44") W×1350(53.15")H×
950(37.40")Dmm(inches)570(22.44") W×1750(68.90")H×
950(37.40")Dmm(inches)570(22.44") W×1750(68.90")H×
950(37.40")Dmm(inches)Accessories

PBZ-BP series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.)
J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.)
Heavy object warning label (1 pc.), CD-ROM (1 pc.)

*1: At an ambient temperature of 23 °C ±5 °C.
*2: When the input signal is in the 100 kHz bandwidth and has a crest factor of 3 or less (the measurement time is at least 10 times the input signal period).
*3: Calibrated with a 1 kHz sine wave.
*4: At 70 %rh humidity or less
*5: At 200 V, 60 Hz for PBZ20-200BP

24

series[Conditions]
Condition in which the output COM terminal is connected to the chassis with the short piece (included) at the rear output terminal.
If not specified,condition in which remote sensing is performed at output terminal.
Warm-up time is 30 minutes (condition with current flowing). Load is pure resistance. TYP value is typical value for 23°C, but performance is not guaranteed.

Measurement function
Voltagemeasurement(DC)

Voltagemeasurement(AC and
DC + AC)PBZ40-60 BP

PBZ40-70 BPIntelligent Bipolar DC power supply

PBZ40-80 BP

Measurement range

PBZ40-90 BP

PBZ40-100 BP

120 % of rating

Resolution

0.001 V

Accuracy *1± (0.05 % of reading + 0.05 % of rating)

Measurement AC
range
DC + AC

120 % of rating / CF
120 % of rating

Resolution

0.001 V±(0.5 % of reading + 0.1 % of rating) (5 Hz to 10 kHz)Accuracy *1, *2±(1 % of reading + 0.2 % of rating) (10 kHz to 50 kHz)±(2 % of reading + 0.2 % of rating) (50 kHz to 100 kHz)

Voltagemeasurement(PEAK)

Measurement range

120 % of rating

Resolution

0.01 V

Accuracy *1, *3± 0.5 % of rating

Measurement range
Current
measurement(DC)

120 % of rating

Resolution

0.006 A

0.007 A

0.008 A

0.009 A

0.010 A

Accuracy *1± (0.3 % of reading+
1.6 % of rating)± (0.3 % of reading+
1.9 % of rating)± (0.3 % of reading+
2.2 % of rating)± (0.3 % of reading+
2.5 % of rating)± (0.3 % of reading+
2.8 % of rating)0.009 A

0.010 A

Temperature coefficient± (150 ppm / °C of rating) (TYP)

Measurement AC
Current
measurement(AC and
DC + AC)

Current
measurement(PEAK)

range

120 % of rating / CF

DC + AC

Resolution

120 % of rating
0.006 A

0.007 A

0.008 A±(3 % of reading + 0.1 % of rating) (5 Hz to 10 kHz)Accuracy *1,*2±(10 % of reading + 1 % of rating) (10 kHz to 100 kHz)Measurement range
Resolution

120 % of rating
0.06 A0.07 A

0.08 A

Accuracy *1, *3

0.09 A

0.10 A

300 Vdc,
0.11 MΩ or more

300 Vdc,
0.1 MΩ or more

± 0.5 % of rating

Measurement time (Aperture)

100 μs to 3600 s

Protection Features
Overvoltage protection, Overcurrent protection, Overheat protection, Power limit (sink power)
Interface
RS232C, GPIB, USB, LAN
GeneralOperating temperature range

0 °C to 40 °C (32 °F to 104 °F)

Operating humidity range

20 %rh to 85 %rh (no condensation)

Storage temperature range-25 °C to 70 °C (-13 °F to 158 °F)

Storage humidity range

90 %rh or less (no condensation)

Between the primarycircuit and chassis
Insulation
resistance *4

Between the output terminals and chassis
Withstandvoltage

500 Vdc, 30 MΩ or more

Between the primary circuitand the output terminals
300 Vdc,
0.17 MΩ or more

Between the primarycircuit and chassis

300 Vdc,
0.14 MΩ or more

300 Vdc,
0.13 MΩ or more

No abnormalities at 1500 Vac for 1 minuteBetween the primary circuitand the output terminals

Leakage current (250 V, 60 Hz) *5

15 mA or less

Earth continuity

100 Aac, 0.1 Ω or less

Cooling method

Forced air cooling using variable-speed, heat-sensitive fan

Battery backup

Settings are retained when the power is off. At least three years of battery life (at 25 °C).

WeightApprox. 265 kg(584.2 lbs)

Approx. 290 kg(639.3 lbs)

Approx. 310 kg(683.4 lbs)

Approx. 350 kg(771.6 lbs)

Approx. 370 kg(815.7 lbs)

Dimensions

570(22.44") W×1350(53.15")H×
950(37.40")Dmm(inches)570(22.44") W×1350(53.15")H×
950(37.40")Dmm(inches)570(22.44") W×1350(53.15")H×
950(37.40")Dmm(inches)570(22.44") W×1750(68.90")H×
950(37.40")Dmm(inches)570(22.44") W×1750(68.90")H×
950(37.40")Dmm(inches)Accessories

PBZ-BP series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.)
J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.)
Heavy object warning label (1 pc.), CD-ROM (1 pc.)

*1: At an ambient temperature of 23 °C ±5 °C.
*2: When the input signal is in the 100 kHz bandwidth and has a crest factor of 3 or less (the measurement time is at least 10 times the input signal period).
*3: Calibrated with a 1 kHz sine wave.
*4: At 70 %rh humidity or less
*5: At 200 V, 60 Hz for PBZ40-100BP25

Appearance■ PBZ SR Series
The Smart Rack package offers the safety and easy to use, with adopting
the know-how of which details can be found in the system.
Internal units
connected bybus bar.

Front output
terminals are
removed andcombined on
the rear panel.

*A portion of the coveris removed here for thephotograph.

Since central
control is provided
by a master unit,
the slave unit
is operated bycover, preventing
confusion.

lInput : Terminal block M5 screw
lOutput : Terminal block M8 screw (20 V, 40 V)
Terminal block M6 screw (60 V, 80 V)

Output is combined
terminal output.

■ PBZ BP Series
The Bipolar Pack package offers the safety and easy to use, with adopting
the know-how of which details can be found in the system.
Internal units
connected bybus bar.
lBus bar :Terminal block M8 screw

Since central
control is provided
by a master unit,
the slave unit
is operated bycover, preventing
confusion.
Front output
terminals are
removed andcombined on
the rear panel.

*A portion of the coveris removed here for thephotograph.

Optimum heightmaster unit
location for thegood operability

Output is combined
terminal output.
lInput : Terminal block M5 screw
lOutput : Terminal block M10 screw

26

series
External Dimensions

Intelligent Bipolar DC power supply

MAX730 (28.74)

432.6 (17.03)
MAX20(0.79)

MAX445 (17.52)

712.1 (28.04)
MAX815 (32.09)
195
40
40
(1.57) (7.68) (1.57)
8-M10 screw holes(including opposite face)(Max. screw insertion
depth: 20 mm (0.79))

700 (27.56)
MAX730 (28.74)

432.6 (17.03)

220(8.66)

MAX445 (17.52)
MAX20(0.79)

MAX95(3.74)

220(8.66)

700 (27.56)

MAX95(3.74)

195
40
40(1.57) (7.68) (1.57)

20 (0.79)

579.4 (22.81)

20 (0.79)
8-M10 screw holes(including opposite face)(Max. screw insertion
depth: 20 mm (0.79))

MAX685 (26.97)

Unit: mm (inches)

Model PBZ20-80SR, PBZ40-40SR, PBZ60-26.8SR, PBZ80-20SR

8-M10 screw holes(including opposite face)(Max. screw insertion
depth: 20 mm (0.79))

195
220
40
40
(1.57) (7.68) (1.57) (8.66)
700 (27.56)
MAX730 (28.74)

MAX20(0.79)

432.6 (17.03)
MAX445 (17.52)

MAX95(3.74)

20 (0.79)

844.8 (33.26)
MAX950 (37.40)

Model PBZ20-60SR, PBZ40-30SR, PBZ60-20.1SR, PBZ80-15SR

50 (1.97)

Model PBZ20-100SR, PBZ40-50SR, PBZ60-33.5SR, PBZ80-25SR

1600 (62.99)
100(3.94)
570 (22.44)

50 (1.97)

PBZ20-120BP, PBZ20-140BP, PBZ20-160BP

Model PBZ40-60BP, PBZ40-70BP, PBZ40-80BP

950 (37.40)

MAX85(3.35)

1200 (47.24)
570 (22.44)

MAX85(3.35)

950 (37.40)

50 (1.97)

100(3.94)

1350 (53.15)

800 (31.50)

1750 (68.90)

50 (1.97)

800 (31.50)

Model PBZ20-180BP, PBZ20-200BP, PBZ40-90BP, PBZ40-100BP27

Order Information■ Intelligent Bipolar Power Supply
Model

Output rating

PBZ20-20A±20 V/ ±20 A

PBZ20-20
PBZ40-10

Model

Output rating

Model

Output rating

PBZ40-40 SR±40 V/ ±40 A

PBZ20-140 BP±20 V/ ±140 A±20 V/ ±20 A

PBZ40-50 SR±40 V/ ±50 A

PBZ20-160 BP±20 V/ ±160 A±40 V/ ±10 A

PBZ60-20.1 SR±60 V/ ±20.1 A

PBZ20-180 BP±20 V/ ±180 A

PBZ60-6.7±60 V/ ±6.7 A

PBZ60-26.8 SR±60 V/ ±26.8 A

PBZ20-200 BP±20 V/ ±200 A

PBZ80-5±80 V/ ±5 A

PBZ60-33.5 SR±60 V/ ±33.5 A

PBZ40-60 BP±40 V/ ±60 A

PBZ20-60 SR±20 V/ ±60 A

PBZ80-15 SR±80 V/ ±15 A

PBZ40-70 BP±40 V/ ±70 A

PBZ20-80 SR±20 V/ ±80 A

PBZ80-20 SR±80 V/ ±20 A

PBZ40-80 BP±40 V/ ±80 A

PBZ20-100 SR±20 V/ ±100 A

PBZ80-25 SR±80 V/ ±25 A

PBZ40-90 BP±40 V/ ±90 A

PBZ40-30 SR±40 V/ ±30 A

PBZ20-120 BP±20 V/ ±120 A

PBZ40-100 BP±40 V/ ±100 A■ Cable Options
Model

Description

Remark

AC8-3P3M-M5C

AC input power cable

8sq Heavy PVC jacketed three-core cable 3 m (Only for SR series)

AC14-3P3M-M5C

AC input power cable

14sq Heavy PVC jacketed three-core cable 3 m (Only for BP series)

TL01-PLZ

Low inductance cable

Maximum allowable current: 100 A, Full length: 50 cm

TL02-PLZ *1

Low inductance cable *2

Maximum allowable current: 100 A, Full length: 1 m (For PBZ20 V, 40 V, and SR series)

TL03-PLZ *1

Low inductance cable *2

Maximum allowable current: 100 A, Full length: 2 m (For PBZ20 V, 40 V, and SR series)

LIC40-2P1M-M6M6

Low inductance cable *2

Maximum allowable current: 50 A, Full length: 1 m (For PBZ60 V, 80 V,and SR series)

LIC40-2P2M-M6M6

Low inductance cable *2

Maximum allowable current: 50 A, Full length: 2 m (For PBZ60 V, 80 V,and SR series)*1: 2pcs of TL02-PLZ or TL03-PLZ shall be in parallel to be used for PBZ20V BP.
*2: LOW inductance cable can be used only when output is grounded, and cannot be used when not grounded. (For SR Series)■ Other Options
Model

Description

Remark

PK01-PBZ

Parallel operation kit

For bench-top

PK02-PBZ

Parallel operation kit

For EIA inch racks

PK03-PBZ

Parallel operation kit

For JIS millimeter racks

OP01-PBZ-A

M8 terminal connection kit

KRB3-TOS

Rack mount brackets

For EIA inch racks

KRB150-TOS

Rack mount brackets

For JIS millimeter racks; blank panel included

Wavy for PBZ

Sequence creation software

Operating environment: Windows Vista / Windows 7 / Windows 8 / Windows 10

LAN

LAN interface

IEEE488.2/SCPI

VS01

Vertical stand580(22.83)W × 245(9.64)H × 350(13.78)Dmm(inch); stand only (maximum dimensions)● 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/

KIKUSUI AMERICA, INC.
3625 Del Amo Blvd., Suite 160 Torrance, CA90503
Phone: 310-214-0000, Facsimile: 310-214-0014

KIKUSUI TRADING (SHANGHAI) Co., Ltd.
Room 305, Shenggao Building, No.137, Xianxia Road, Shanghai City, China
Phone: 021-5887-9067, Facsimile: 021-5887-9069

KIKUSUI ELECTRONICS EUROPE GmbH
Grossenbaumer Weg 8, 40472 Duesseldorf, Germany
Phone: +49(211)54257600, E-mail: support@kikusui-europe.com
For our local sales distributors and representatives, please refer to "sales network" of our website.

Printed in Japan■ All products contained in this catalogue are equipment and devices that are premised on use under the supervisionof 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 andbrand 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 inprinting. ■ 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 thiscatalogue, 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:Aug. 2024 202408PDFEC51