DC Power Supply

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

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S U P P L Y

1U Multi Range Programmable DC Power Supply

PWX Series
A next-generation, internet-enabled rack mounted power supply
A virtual multi-channel bus (VMCB) function that fully supports multi-channel operation
A thin and lightweight design with 1U height for increased rack-mounting efficiency
Voltage and current range can be varied within the rated power (the ratio of 3 times)
Rated output power: 750 W/1500 W. Rated output voltage: 30 V/80 V/230 V/650 V
PFC circuit of 0.99 (with 100 V) or 0.97 (with 200 V) at full load *TYP value
LAN/USB/RS232C as standard interface

Ideal for N-to-M network-based remote control and monitoring…

A Next-Generation
Rack-Mounted Power Supply
1U Multi Range Programmable DC Power Supply
Thin & Wide range DC Power Supply
PWX Domain2
192.168.1.25-39

PWX Domain3
192.168.1.40-54

PWX series
TabletWiFi

PWX Domain1
192.168.1.10-24

VPN

RouterPC

Internet

VPN

192.168.1.1

Router
192.168.5.1

PC

192.168.1.X
PC

PWX Domain6
192.168.1.85-99

2

PWX Domain5
192.168.1.70-84

PC
WiFi

PWX Domain4
192.168.1.55-69

192.168.5.X

Thin & Wide range

PWX series

Thin

Network
LAN (LXI: compliant),
USB, RS232C:
as standard interface
Model

Voltage
outputWide
Range

1U size

Current
output3 times of coverage ratio
for the voltage andcurrent range
Model

Voltage
outputCurrent
outputPWX750LF

0 to 30 V

0 to 75 A

PWX1500L

0 to 30 V

0 to 150 A

PWX750ML

0 to 80 V

0 to 28 A

PWX1500ML

0 to 80 V

0 to 56 A

PWX750MLF

0 to 80 V

0 to 28 A

PWX1500MH

0 to 230 V

0 to 20 A

PWX750MHF

0 to 230 V

0 to 10 A

PWX1500H

0 to 650 V

0 to 7 A

PWX750HF

0 to 650 V

0 to 3.5 A● About the name of model(Example)

PWX 750 ML
SeriesF*

Output Output Cabinet
power [0 to 80 V/ size
0 to 28 A]

The PWX series is a CVCC programmable regulated
DC power supply designed to optimize for a rackmounted power supply. To increase its mounting
efficiency, it has a 19-inch rack width with a thinshape and intakes and outtakes for cooling on
only the front and back surfaces so that it can bemounted flush top and bottom.
The series is equipped standard with USB, RS232C,
and LAN interfaces, which are essential for system
upgrades. The series also has a virtual multichannel bus (VMCB) function that allows it to be
used efficiently for remote control and monitoringwith 1-to-N and as well as with N-to-M in largescale networks. In particular, the LAN interface
is LXI compliant*, enabling you to control andmonitor the power supply easily from a browser on
a PC, smartphone, or tablet. You can also manage
the power supply in a different building.
Two output power specifications are available:
750 W and 1500 W, and a wide range of voltage
and current settings can be combined within its
output power rating (3 times). For example, theoutput power of 1500 W model, the PWX1500ML
is capable to operate seamlessly from the range of“80 V-18.75 A” to “26.8 V-56 A”. The input voltage
has a universal 85 V to 265 V input voltage range,
and the unit also has an internal power factor
correction (PFC) circuit to control the harmonic
current. It also includes an analog external control/
monitoring output, master-slave parallel operation
function, various protective functions, and memory
function.
*LXI: LAN eXtensions for Instrumentation* Indicates the cabinet size of the 750 W model(19 inches full size).
The PWX750ML is the 19-inch half-rack size model.
(The only half-size model available is PWX750ML.)

PWX750MLl Rated output power: 750 W/1500 W
l Rated output voltage: 30 V/80 V/230 V/650 Vl A wide range of voltage and current settings can be combined within its output power
rating (3 times)
l PFC circuit of 0.99 (with 100 V) or 0.97 (with 200 V) at full load *TYP valuel Supporting universal input voltage (85 V to 265 V)
l LAN (LXI compliant) /USB/RS232C as standard interfacel A virtual multi-channel bus (VMCB) function makes multi-channel operation more efficientl Emulation setting, Command language setting functionl A thin and lightweight design with a 1U height for increased rack-mounting efficiency
l Expandable output capacity by parallel operationl Expandable output voltage by series operation (up to 2 units by the same model)*Excluding the PWX750HF and the PWX1500H.

l External analog control function (Output control based on voltage and resistance; ON/OFF
based on contact signals)

l Analog monitor output (output voltage, output current, and operating mode can be monitored)l Various protection functions: overvoltage protection, overcurrent protection, andoverheat protectionl Memory function (3 combinations of settings for voltage, current, OVP, OCP, and UVL)l Remote sensing functionl Bleeder circuit ON/OFF setting (to prevent over-discharging of batteries)l CV, CC priority start function (prevents overshoot with output ON)[Applications]

For testing of the Solar system, Semiconductor test equipment, Manufacturing
equipment integration, various motors testing, various experiments and evaluations,electronic component testing, automotive electronic components testing, researchand development, quality control, and production line.

3Equipped with standard LAN interface and VMCB function to support● Basic configuration with LAN interface and VMCB (example)
As shown in the figure below, it is possible to connect a PC and the
PWX series with a hub to create a virtual group using a LAN connection. A maximum of 255 virtual groups can be set, and the maximum
number of units can be configured up to 31 units per group. A group
can have a mixture of models.

The PWX series is equipped with LAN, USB, and RS232C interfaces
as standard features. By using the feature of virtual multi-channelbus (VMCB)*1, it allows you to control remotely and monitoringfor 1-to-N as well as N-to-M for large-scale networks. In particular,
the LAN interface is LXI compliant, enabling you to easily control
and monitor the power supply through a browser on a PC, smartphone, or tablet by accessing the web server built into the PWX
series. Additionally, the optional application software, Wavy for
PWX (SD013-PWX), sequence creation and control software,
allows you to change settings for specific channels (in individual)
on VMCB-connected PWX series power supplies, and lets you
perform batch control using global commands*2. You can also
turn the output ON and OFF on multiple units and adjust theoutput voltage and current.

Switching hub/Broadband router

MasterSlave

Configuration
Master

*1: This function for the PWX750ML applies to the firmware version 2.0 and later.
*2: This is only enabled for “Direct control” on Wavy for PWX. Global commands
that can be also used under control with VXI-11, HiSLIP, and SCPI-RAW.

Additional feature
is adopted !
Communication Monitoring function : Thisfunction monitors the communication status.
For example, the alarm will be activated andthe output will be turned off when the LAN
cable is disconnected and the communication
is not being confirmed within the specified
time of setting. This function protects theoperation from the uncontrolled condition,and it improves the system reliability.
*Applies to the firmware Ver.2.2X or above

Virtual group(Same domain number)

To LAN connector

To LAN connector

IP address
192.168.1.1
192.168.1.2
192.168.1.3

Slave

Slave

PWX series

Domain number
1
1
1

Channel number
0
1
2

A DHCP server can also establish settings automatically[ Schematic LAN network configuration with the PWX series power supply ]PWX Domain2
192.168.1.25-39

PWX Domain3
192.168.1.40-54

TabletWiFi

PWX Domain1
192.168.1.10-24

VPN

RouterPC

Internet

VPN

192.168.1.1

Router
192.168.5.1

PC

PC

PWX Domain6
192.168.1.85-99

PWX Domain5
192.168.1.70-84

PC
WiFi

192.168.1.X

192.168.5.X

PWX Domain4
192.168.1.55-69● Security for LAN connections

Access to the built-in web server can be restricted with a password. Also, when using VXI-11, HiSLIP, and SCPI-RAW for control, host restrictions canbe set with the IP address. It is possible to prevent access from any terminal other than the ones registered as a host (up to 4 hosts can be registered).

● LAN Interface● USB Interface

The LAN interface can control the number of devices with highspeed, and it's theoretical controllable maximum number is to be
calculated by approximately 4.2 billion. (The maximum transmission
speed varies by the number of connected devices) In accordancewith its applied standard, it is possible to combine the device that is
to control or to be controlled, it is also the feature that can be usedwith various applications. Also, in computers installed with Apple
Bonjour, it is possible to access with a host name instead of the IP
address.

The USB interface has a feature of high versatility, and the ease ofa setup. The automatic recognition by the plug and play releases auser from the complex setting operation under the digital control,and it can be suitable interface when control by 1:1. In accordancewith the standard, the maximum number of the connected devices
can be configured up to 127 units. Moreover, the USB interface of
the PWX series complies to USB2.0, and it has realized transmission
speed of a maximum of 12 Mbps (es) (Full Speed).

● AUTO MDIX function: The PWX series can automatically identify the typeof LAN cable whether straight or cross is connected and it connects using theappropriate method.

[Control by 1:1 ][Control by N:M]

4

[ Control by 1:1 ]HUB[ Control by 1:N ]

USB
HUB

Thin & Wide range

network-based remote control and monitoring

PWX series● Easy access with the built-in web server
Use a browser from a PC, smartphone, or tablet to access the
web server built into the PWX series for convenient control andmonitoring.
[Recommended browser]● Requires for the Internet Explorer version 9.0 or later● Requires for the firefox 8.0 or later● Requires for the safari/mobile Safari 5.1 or later● Requires for the Chrome 15.0 or later● Requires for the Opera 11.0 or later* Connecting with a smartphone, tablet, etc. requiresa Wi-Fi environment (wireless LAN router etc.).

● Application Software
Sequence Creation Software SD013-PWX (Wavy for PWX)The software that supports to the auto testing of the power supply.
Allows you to create and edit sequence data easily using a mouse !

Global commands canbe used for batch controlof VMCB-connected PWX
power supplies!

SD013-PWX (Wavy for PWX) is an application software that
supports sequence creation and the operation for Kikusui power
supplies and electronic loads. Wavy allows you to create and edit
sequences visually with a mouse without programming knowledge.
It enables you to control the power supply in much the same way
as remote controller for such monitoring the voltage and current,
logging and so on.
[Operating environment, conditions]●Number of power supplies or electronic loads that the Wavy can control
is limited to one unit.
* When a VMCB connection is used, the slave units are controlled at thesame time the master unit is controlled.
●CPU: Pentium 4 HT or better (Recommended: Core2 or better)●CD-ROM: Necessary to install the “Wavy”●Mouse: Necessary ●Monitor: 1024 x 768 dots or higher resolution●Memory: 128MB or more ●Interfaces: LAN, USB, RS232C● RS232C Interface
The PWX series is also equipped with a RS232C connector. It can beused for communication with PCs and sequencers. Since the PWX
series has a RJ45 connector, it is required for a separate D-sub 9PRJ45 adapter cable (RD-8P/9P).
Controllers such as PLC
RD-8P/9P(D-sub 9P-RJ45 conversion)

Application: VMCB can be also used with USB/RS232C!
Switching hub/Broadband router
To RS232C/USB
connector

To LAN connector

Virtual group(Same domain number)

MasterSlave

PWX series

Slave

Set other PWXs connectedby LAN[ *Themonitor only has 1 channel ]Create and run sequences!
The “direct control” functionthat works just like a TV remote
is convenient too!

Emulation setting
Command language setting function
Emulate devices from companies around the world!
The command language and the emulation which are usedat the time of remote control can be set. When the emulation
setting is selected, the digital remote control is possible as a
substitute of other manufacturer’s device. Furthermore, theRS232C interface corresponds to other products by setting
the command language into a LGCy language.
Emulation setting*IDN? The contents of reply

nonE

KIKUSUI, PWX750ML, PWX00003,
VER01.00 BLD0134

5700

Agilent Technologies, N5748A,
PWX00003, A.01.00

Gen

LAMBDA, GENH80-28-USB, S/N: PWX00003,
REV: 1U: 1.00-AP0134

PAG

KIKUSUI, PAGH80-28-USB, S/N:
PWX00003, REV: 1U: 1.00-AP0134

5

The operating range can be varied the ratio of 3 times within its output
that make it suitable as a test power supply● Operating Range● 3 times output power rating
A wide range of voltage and current settings can be combined within its output power rating (3 times).
For example, the output power of 1500 W model, the PWX1500ML is capable to operate seamlessly from the range of "80 V-18.75 A" to "26.8 V-56 A".
[Operating range conceptual diagram][PWX750ML(MLF)/PWX1500ML]

35

Output voltage (V)Output voltage (V)[PWX750LF/PWX1500L]
Rated output voltage: 30 V

30

Rated output power

25
20
15

0

0

10

20

30

40

50

60

70 75 80

0

20

40

60

80

100

120

140 150 160

40

Output current (A)Rated output current

250

Rated output power

150
100

Rated output current
2

4

6

8

10

12

0

4

8

12

16

20

24

Output current (A)10 V to 30 V

26.8 V to 80 V

5

10

15

0

10

20

30

H (HF)

6

75 V to 230 V

214.2 V to 650 V

25

28 30

40

50

56 60

Output current (A)Rated output power

500
400
300
200

Rated output current

0

0

0.5

1

1.5

2

2.5

3

3.5

4

0

1

2

3

4

5

6

7

8

Sample of the rated output voltage

750 W
75 A

12.5 V

60 A

15 V

75 A to 25 A

Output current (A)1500 W

10 V

50 A

150 A
120 A
150 A to 50 A

100 A

20 V

37.5 A

75 A

30 V

25 A

50 A

26.8 V

28 A

56 A

30 V

25 A

50 A

35 V

21.4 A

42.8 A

40 V

28 A to 9.37 A

45 V

MH (MHF)

20

Rated output voltage: 650 V

700
600

100

0

Rated voltage range

0[PWX750HF/PWX1500H]

Rated output voltage: 230 V

2000Output voltage (V)Output voltage (V)

300

50

ML (MLF)

60
50

10

[PWX750MHF/PWX1500MH]

L (LF)

Rated output power70

20

Rated output current

5Model type

Rated output voltage: 80 V

30

10

0

90
80

18.75 A

56 A to 18.75 A

16.66 A

37.5 A33.33 A

60 V

12.5 A

25 A

80 V

9.375 A

18.75 A

75 V

10 A

20 A

80 V

9.375 A

18.75 A

100 V
150 V

10 A to 3.26 A

7.5 A
5A

20 A to 6.52 A

15 A
10 A

200 V

3.75 A

7.5 A

230 V

3.26 A

6.52 A214.2 V

3.5 A

7A

300 V

2.5 A

5A

400 V

1.875 A

3.75 A

500 V

3.5 A to 1.153 A

1.5 A

7 A to 2.307 A

3A

600 V

1.25 A

2.5 A

650 V

1.153 A

2.307 AThin & Wide range

power rating with a full range of functions[V]● Space Comparison● This product replaces multiple
single-range units!

PWX series
In case of testing four different rating DUTs

80e

ExamplSingle range
PAS60-18 × 2 units

60
48

The PWX750ML is
1/6 the size of singlerange power sources
needed to cover thesame range!

Multi-range
PWX750ML

36
24
12
10

20

DUT [B]
24 V/14 A

DUT [C]
36 V/9.3 A

DUT [A]
12 V/28 A● Comparison of PWR1600L and PWX1500L
1

PWR1600L

13.8V

100A

27.6V

58A

30V

53A

PWX1500L

SIZE

WEIGHT

3 3

108A

27.6V

54A

30V

50A

Weight : 15kg

DUT [D]
42 V/8 A

S

SIZE［3 units in parallel］

13.8V

[A]

IME

E
SAM UTPTOU ACITY
CAP

2

30

PWX1500L×3 PCS

Weight : 9.5kg

Equality

13.8V

326A

27.6V

163A

30V

150A

3 TRRENT E

CU SAMH
WIT TAGE
VOL● Extending the capacity● Series Operation
You can connect up to two units in series. The total of the output voltages of thetwo units is applied to the load. The voltage setting accuracy is the same as theaccuracy of an individual unit.
*You cannot perform master-slave configuration in series operation.

+*Excluding the PWX750HF and the PWX1500H.

● Practical convenient functions areequipped as standard features.
● Bleeder on/off function
The capacitor is connected to the output terminal of the PWX series,
and the bleeder circuit is equipped to discharge the electric charge
when the OUTPUT is OFF. For example, when the battery is connectedto the output terminal, even if it is in the state of OUTPUT OFF, when
the bleeder circuit is set to ON, the bleeder circuit will discharge electriccharges of the battery. In this case, excessive electric discharge can beprevented by setting the bleeder circuit to OFF state. It is possible toomit the diode for reverse current prevention required for the charge ofsuch a battery.

● A startup state setup at the time of output ON
You can set for the priority operation mode (CC (constant current)
priority/CV (constant voltage) ) when the output is turned ON. It
prevents the overshooting when the output is turned ON.

● Preset memory function
The preset memory function allows you to save up to three combinationof each preset value of voltage, current, OVP, OCP, and UVL. The saved
preset value can be called from the preset memory on the front panel.

-

Output● Master-Slave Parallel Operation
In master-slave parallel operation, one unit is the master unit, and allother units connected in parallel are slave units. The master and slave
units must all be the same model. You can control the whole system byoperating the master. You can use master-slave parallel operation toincrease the output current (maximum output current: the rated output
current of one unit × the number of units connected in parallel).
You can connect up to four units, including the master, in parallel.
T h e dif ference inG
J1 connector
the output voltage
Masterand output current
J1 connector
between the master
Slave
unit and the slave
J1 connector
units is within
Slaveapproximately 5 %J1 connectorof the rating.
Slave
Parallel operation
signal cable(Option)− Output ＋● Parallel operation signal cable
For 2 units in parallel(PC01-PWX)
For 3 units in parallel(PC02-PWX)
For 4 units in parallel(PC03-PWX)
7

● Analog Interface

J1 connector pin arrangement
13 12 11 10 9 8 7 6 5 4 3 2 1

The PWX series is equipped with external voltage/resistance control,
which are interfaces necessary for analog external control andmonitoring applications for test power supply devices. The input
external signal and the output status signal can be conducted
through the J1 connector on the rear panel.

[Analog remote control application]

25 24 23 22 21 20 19 18 17 16 15 14

Pin no. Signal name1
STATUS COM
2CV STATUS
3● Controlling the Output Voltage & Output Current.
▼ Control using an external voltage.

It is possible to control the output voltage/output current of the
PWX series by using an external voltage.

+
Voltage control-

OutputCurrent control

4
5
6
7
8
9
10

11
12

▼ Control using an external resistance.

It is possible to control the output voltage/output current of the
PWX series by using an external variable resistor.

13
14

15

+

Voltage control-

Output16
17
18

Current control

19▼ Turning output on and off using an external contact.

It is possible to turn the output ON/OFF of the PWX series byusing an external contact.

20
21

+
S

-

Output▼ Output shutdown control using an external contact.

22

23

It is possible to turn the output OFF of the PWX series by using
an external contact.
24

+
S

-

Output▼ Clearing alarms using an external contact. (Excluding OVP2, OHP2, SD)

It is possible to clear the alarm of the PWX series by using an
external contact.

25

Description
Status signal common for pins 2, 3, and 14 to 16.
On when the PWX series is in CV mode (open-collector
output from a photocoupler).*1
CC STATUS
On when the PWX series is in CC mode (open-collector
output from a photocoupler).*1
N.C.
Not connected.
ALM CLR
Alarm clear terminal.
Alarms are cleared when a low TTL level signal is applied tothis terminal.
SHUT DOWN
Output shutdown control terminal. The output is turned off
when a low TTL level signal is applied to this terminal.
PRL INNegative input terminal for master-slave parallel operation.
PRL IN+
Positive input terminal for master-slave parallel operation.
PRL COMP IN
Correction signal input terminal for master-slave parallel
operation.
A COM
External signal common for pins 5 to 9, 11 to 13, 20 to 22, 24,
and 25.
During remote sensing, this is the negative electrode (-S) of
sensing input. When remote sensing is not being performed,
this is connected to the negative output.
PRL OUT+
Positive electrode output terminal for master-slave parallel
operation.
PRL COMP OUT Correction signal output terminal for master-slave parallel
operation.
I SUM
Current signal terminal for master-slave parallel operation.
ALM STATUS
On when a protection function (OVP, OCP, OHP, FAN, SEN,
or AC_FAIL) has been activated or when an output shutdown
signal is being applied (output through an open-collector
photocoupler).*1
PWR ON
Outputs a low level signal when power is turned on (CF11: 0)
STATUSor when power is turned off (CF11: 1; output through an opencollector photocoupler).*1
OUT ONOn when output is on (output through an open-collector
STATUS
photocoupler).*1
N.C.
Not connected.
OUT ON/
Output on/off terminal.
OFF CONT
On (or off) when a low (or high) TTL level signal is applied.
A COM
External signal common for pins 5 to 9, 11 to 13, 20 to 22, 24,
and 25.
During remote sensing, this is the negative electrode (-S) of
sensing input. When remote sensing is not being performed,
this is connected to the negative output.
REF OUT
External resistance control terminal; 5.25 V (CF07: Lo) or
10.5 V (CF07: Hi).
I PGM
Terminal used to control the output current with an external
voltage or external resistance.
0 V to 5 V; 0 % to 100 % of the rated output current (CF07: Lo).
0 V to 10 V; 0 % to 100 % of the rated output current (CF07: Hi).
V PGM
Terminal used to control the output voltage with an external
voltage or external resistance.
0 V to 5 V; 0 % to 100 % of the rated output voltage (CF07: Lo).
0 V to 10 V; 0 % to 100 % of the rated output voltage (CF07: Hi).
A COM
External signal common for pins 5 to 9, 11 to 13, 20 to 22, 24,
and 25.
During remote sensing, this is the negative electrode (-S) of
sensing input. When remote sensing is not being performed,
this is connected to the negative output.
I MON
Output current monitor.
0 % to 100 % of the rated output current is generated as a
voltage between 0 V and 5 V (CF08: Lo) or a voltage between
0 V and 10 V (CF08: Hi).
V MON
Output voltage monitor.
0 % to 100 % of the rated output voltage is generated as a
voltage between 0 V and 5 V (CF08: Lo) or a voltage between
0 V and 10 V (CF08: Hi).

*1 Open collector output: Maximum voltage of 30 V and maximum current of 8 mA.
The status common is floating (isolation voltage of 60 V or less), it is isolated from thecontrol circuit.

● Isolated Analog Interface (factory option)+
S-

Outputt Monitoring operation modes

External monitoring of the output voltage and output current

8

The optional isolated analog interface can be installed upon request
at the time of an order. You can use a signal that is isolated fromthe reference potential of the PWX to control the output voltage/current, turning output on/off, and output shut down control using
an external contact, and output voltage/current monitoring.
This option can be selected from the voltage control type (0 V to 5 V
or 0 V to 10 V) or the current control type (4 mA to 20 mA).

Thin & Wide range● Panel Description[PWR DSPL key]

Used to display the output power on theammeter (the key has an LED).

Front Panel[CURRENT knob]

Used to switch between local mode andremote mode (the key has an LED).

Used to set the current value or select aparameter number in the CONFIG settings.

[Rack mount bracket]

PWX series[LOCAL key]

[SHIFT key]

Used to enable the functions that are
written in blue characters below the key.

[VOLTAGE knob][Air inlet (louver)]
Air inlet for cooling[POWER switch]

Used to set the voltage value or change
the value of a CONFIG parameter.

[CONFIG key]

[OUTPUT key]

Used to configure the various operating
conditions (the key has an LED).

Used to turn output
on and off.

[SET key]

Rear Panel[RS232C]
RS232C port for controlling
the PWX series remotely
[LAN]

[USB]

[OCP, OVP keys]

Used to set and confirm the output
voltage and output current (the key
has an LED).

[Chassis terminal]

Ethernet port for controlling
the PWX series remotely

USB port for controlling the
PWX series remotely[J1][AC INPUT]
1500 W type: input terminal

Output connector[Option slot]

Terminals to connect the sensing
cablesConnector for grounding the output[DC OUTPUT]

External control
connector[Sensing terminal connectors]

Used to set and display the overcurrent protection(OCP), overvoltage protection(OVP), undervoltage
limit (UVL) trip points (the key has an LED).

Slot for installing an
optional interface board(factory option)[AC INPUT]
750 W type: AC inlet● Dimensions/Rack Mount
437 (17.20)
92 (3.62)#10-32 screw holes × 6 (3 on each side)
Max. screw insertion depth:
8 mm (0.31 inches).

M4 screw holes × 4
Max. screw insertion depth:
6 mm (0.24 inches).

Unit: mm (inches)

MAX580 (22.83)
MAX35 (1.38)
21 (0.83)

65.8 (2.59)

92 (3.62)

500 (19.69)

92 (3.62)

21 (0.83)

15 (0.59)

10 (0.39)

12 (0.47)●PWX750LF, PWX750MLF, PWX750MHF, PWX750HF,
PWX1500L, PWX1500ML, PWX1500MH, PWX1500H
MAX485 (19.09)
422.8 (16.65)

92 (3.62)

21 (0.83)

65.8 (2.59)
15 (0.59)

43 (1.69)
MAX44 (1.73)

21 (0.83)

12 (0.47)

MAX 20 (0.79)

10 (0.39)

214 (8.43)

MAX 490 (19.29)

MAX 55 (2.17)

43 (1.69)●PWX750ML (Half Rack size)▲750 W typeM4 screw holes × 4
Max. screw insertion depth:
6 mm (0.24 inches).

#10-32 screw holes × 6 (3 on each side)
Max. screw insertion depth:
8 mm (0.31 inches).

 Rack mount adaptor

 Rack mount adaptor

KRA1-PWX HALF PAIR

KRA1-PWX HALF SINGLE

 Brackets

5 (0.20)488 (1

8.19)

9.21)

 Thin support angle

32 (1.26)

462 (15 (0.20)

KRB1-PWX SUPPORT ANGLE

44 (1.73)

9.21)

0)

6 (0.24)488 (18.19)

5 (0.224.5 (0.96)

462 (124.5 (0.96)

0)44 (1.73)

5 (0.26 (0.24)

32 (1.26)

KRB1-PWX*Under the parallel operation, the optional parallel
operation cable can not be
used when the unit isinstalled side by side in therack mount system.

9

Solution for the Environment, New Energy Field

PWX series
Variable Internal Resistance Feature(Factory option)

Variable Internal Resistance Feature
The variable internal resistance feature enables you to easily simulate the internal resistance of rechargeable
batteries, solar batteries, fuel cells, and the like. By setting the internal resistance value in constant voltage(CV) mode, you can decrease the output voltage according to the output current.
You can use a CONFIG setting to set the internal resistance.

Solarbatteries

Fuel
cells

Rechargeable
batteries

Power
Conditionerv

Variable Internal ResistanceFeature of power
0

I

Power
Tools

Variable Internal
Resistance Feature

Fuel Cell
VehiclePWX series● Variable Internal Resistance Feature
model
PWX750LF

PWX750MLF

PWX1500LPWX1500ML

PWX750MHF

PWX750HF

PWX1500MHPWX1500H* Factory option* Excluding the PWX750ML[Variable range]
Rint : Internal resistance
0 < Rint ≤ Rint (max)PWX750LF

PWX750MLF

PWX750MHF

PWX750HF

PWX1500LPWX1500MLPWX1500MHPWX1500H

Rint (min) [Ω]

0.0001 *1

0.001

0.01

0.1

0.0001 *1

0.001

0.01

0.1

Rint (max) [Ω]

0.4000 *1

2.857

23.00

185.7

0.2000 *1

1.429

11.50

92.9

Resolution [Ω]0.0001 *1

0.001

0.01

0.1

0.0001 *1

0.001

0.01

0.1

*1 When the value is set from the front panel, the least significant digit is not shown on the panel display.
The value varies at a higher resolution than what is hown, and the least significant digit is rounded and shown in the next higher digit.

The maximum internal resistance that can be set from the front panel during parallel operation is the value obtained by dividing Rint (max)during standalone operation by the number of units in parallel operation.
The resolution is the value obtained by dividing the resolution during standalone operation by the number of units in parallel operation.

[Specifications]
Maximum internal resistancethat can be set
Rint (max) [Ω]10

PWX750LF

PWX750MLF

PWX750MHF

PWX750HF

PWX1500LPWX1500MLPWX1500MHPWX1500H

0.400

2.857

23.00

185.7

0.200

1.429

11.50

92.9

Thin & Wide range● Option

PWX series

AC power cord for PWX750ML(For Japan and U.S.)
AC2-3P3M-IEC320-UL

AC power cord for PWX750ML(For Europe)AC1-3P2R5M-IEC320-EU

AC power cord for PWX750ML(For China)
AC1-3P2R5M-IEC320-CN

1500 W model AC power cord
(3 m)
AC5.5-3P3M-M4C-VCTF

Rack mount adapter for 1U half
independent packaging
KRA1-PWX HALF SINGLE

Rack mount adapter for 1U halfinterconnected packaging
KRA1-PWX HALF PAIR

Thin support angle
KRB1-PWX SUPPORT ANGLE

Parallel operation cable(For 2 units in parallel)
PC01-PWX

Parallel operation cable(For 3 units in parallel)
PC02-PWX

Parallel operation cable(For 4 units in parallel)
PC03-PWX

RS232C control conversion cable(D-sub 9p female-RJ45, 2 m)
RD-8P/9P● Order Informationl Lineup
Type

750 W

1500 W

Model

Voltage output

PWX750LF

0 to 30 V

Current output
0 to 75 A

PWX750ML

0 to 80 V

0 to 28 A
0 to 28 A

PWX750MLF

0 to 80 V

PWX750MHF

0 to 230 V

0 to 10 A

PWX750HF

0 to 650 V

0 to 3.5 A

PWX1500L

0 to 30 V

0 to 150 A

PWX1500ML

0 to 80 V

0 to 56 A

PWX1500MH

0 to 230 V

0 to 20 A

PWX1500H

0 to 650 V

0 to 7 A

Isolated analog interface (factory option)
Voltage control typeISO PROG VOLT CONT PWX OPTION
Current control typeISO PROG CURR CONT PWX OPTION

AC cable suitable for the country in question is included standard with the 750 W type. (Excluding PWX750ML)l Option * One
If another cable is required, please order it as an optional accessory.

Product
AC power cord for PWX750ML
1500 W model AC power cord
Rack mount adapter for 1U half
independent packaging
Rack mount adapter for 1U halfinterconnected packaging
Thin support angle
Parallel operation cable
RS232C control conversion cable
Isolated analog interface
Sequence Creation Software

Model
AC2-3P3M-IEC320-UL
AC1-3P2R5M-IEC320-EU
AC1-3P2R5M-IEC320-CN
AC5.5-3P3M-M4C-VCTF

RemarkFor Japan and U.S., with plug, total length 3 m (rated voltage 125 V/rated current 15 A)
For Europe, with plug, total length 2.5 m (rated voltage 250 V/rated current 10 A)
For China, with plug, total length 2.5 m (rated voltage 250 V/rated current 10 A)
3m

KRA1-PWX HALF SINGLE
KRA1-PWX HALF PAIR
KRB1-PWX SUPPORT ANGLE
PC01-PWX
PC02-PWX
PC03-PWX
RD-8P/9P
Voltage control type
Current control typeSD013-PWX (Wavy for PWX )For our cosmetic rack KRC/KRO Series 1U type cohesive packaging
For 2 units in parallel
For 3 units in parallel
For 4 units in parallel
D-sub 9P to famale-RJ45
Factory option.
Factory option.

11

● Specifications● 750 W type
PWX750LF

Item/Model
Half rack size
AC input
Nominal input rating
Input voltage range
Input frequency range
Current (MAX) *1

PWX750MLF
PWX750ML

PWX750MHF

PWX750HF

100 Vac to 240 Vac, 50 Hz to 60 Hz, single phase
85 Vac to 265 Vac
47 Hz to 63 Hz
10.5 A
5.25 A
70 A or less1100 VA

100 Vac
200 Vac

Inrush current *2
Power (MAX) *3
Power factor (TYP) *1

0.98 (input voltage 100 V),
0.96 (input voltage 200 V)

0.99 (input voltage 100 V), 0.97 (input voltage 200 V)

Efficiency *1
Hold-up time for power interruption *3

74 % or greater
20 ms or greater*1. With rated load. *2. Excludes the charge current component that flows through the capacitor of the internal EMC filter circuit immediately after the POWER switch is turned on (forapproximately 1 ms). *3. 100 Vac with rated load.
Item/Model
Half rack size
OutputOutput voltage *1
Rating Output current *1
Output power
Setting range
Setting accuracy
Line regulation *2
Load regulation *3
Transient response *4(p-p) *6
Ripple noise *5(rms) *7
Voltage
Rated load
Rise time
No loadRated load
Fall time*8
No loadMaximum remote sensing
compensation voltage (single line)
Temperature coefficient (MAX) *9
Setting range
Setting accuracy
Line regulation
Current
Load regulation
Ripple noise *10 (rms) *7
Temperature coefficient (TYP) *9

PWX750LF

PWX750MLF
PWX750ML

PWX750MHF

PWX750HF

30 V
75 A

80 V
28 A

230 V
10 A

650 V
3.5 A

750 W
0 V to 84 V
0 V to 241.5 V± (0.05 % of set +0.05 % of rating)± 10 mV± 25 mV± 10 mV± 25 mV0 V to 31.5 V± 5 mV± 5 mV
1 ms or less

0 V to 682.5 V± 67 mV± 67 mV
7 ms or less

60 mV
8 mV

80 mV
8 mV

120 mV25 mV

330 mV
60 mV

100 ms
100 ms
450 ms

100 ms
550 ms

150 ms1500 ms

250 ms3000 ms

1.5 V

4V

5V

5V

0 A to 78.75 A± 9.5 mA
± 20 mA
150 mA

100 ppm/°C (during external control)
0 A to 29.4 A
0 A to 10.5 A±(0.5 % of set +0.1 % of rating)± 4.8 mA
± 3 mA± 10.6 mA± 7 mA
65 mA
30 mA
100 ppm/°C

0 A to 3.675 A± 2.35 mA± 5.7 mA
15 mA

*1. The maximum output voltage and current are limited by the maximum output power. *2. 85 Vac to 135 Vac or 170 Vac to 265 Vac, fixed load. *3. The amount of change that occurs
when the load is changed from no load to rated load (rated output power/rated output voltage) with rated output voltage. The value is measured at the sensing point. *4. The amount of timerequired for the output voltage to return to a value within “rated output voltage ± (0.1 % + 10 mV).” The load current fluctuation is 50 % to 100 % of the maximum current with the set output
voltage. *5. Measured using an RC-9131 1:1 probe that conforms to the JEITA specifications. At the rated output current. *6. When the measurement frequency bandwidth is 10 Hz to 20
MHz. *7. When the measurement frequency bandwidth is 5 Hz to 1 MHz. *8.When the breeder circuit on/off setting is on. *9. When the ambient temperature is within 0 °C and 50 °C.
*10. When the output voltage (Rated Power ÷ Rated Current) is 10 % to 100 % of the rating. At the rated output current.
PWX750LF

Item/Model
Half rack size
Display function
Voltage display
Current displayPowerdisplay *1
Operation display

Maximum display
Display accuracy
Maximum display
Display accuracy
Maximum display
Display accuracy

PWX750MLF
PWX750ML

PWX750MHF

PWX750HF

99.99 (fixed decimal point)

999.9 (fixed decimal point)± (0.2 % of reading +5 digits)
99.99 (fixed decimal point)
9.999 (fixed decimal point)± (0.5 % of reading +5 digits)
The PWR DSPL key lights in red.
9999
Displays the result of multiplying the current and voltage
OUTPUT ON/OFF, CV operation, CC operation,Alarm operation, Remote operation (LAN operation),Key lock operation, Preset memory*1. Press PWR DSPL to display the power on the ammeter. Each time you press this key, the display switches between power and current.
Item/Model
PWX750LF
PWX750MLF
PWX750MHF
PWX750HF
Half rack size
PWX750ML
Protection functions
Overvoltage protection (OVP), Overvoltage protection 2 (OVP2), Overcurrent protection (OCP), Undervoltage limit (UVL), Overheat protection (OHP), Overheat protection 2 (OHP2),
Fan failure protection (FAN), Incorrect sensing connection protection (SENSE), Low AC input protection (AC-FAIL), Shutdown (SD), Power limit (POWER LIMIT),
Communication monitoring (WATCHDOG)
Signal output
Voltage monitor (VMON)
Selectable monitor voltage range: 0 V to 5 V or 0 V to 10 V
Setting accuracy
2.5 % of f.s.
Monitor signal
output *1
Current monitor (IMON)
Selectable monitor voltage range: 0 V to 5 V or 0 V to 10 V
Setting accuracy
2.5 % of f.s.
Status signal output *1 *2
OUTON STATUS, CV STATUS, CC STATUS,ALM STATUS, PWR ON STATUS*1. J1 connector on the rear panel. *2. Photocoupler open collector output; maximum voltage 30 V, maximum current (sink) 8 mA; isolated from the output and control circuits; statuscommons are floating (withstand voltage of less than or equal to 60 V); and status signals are not mutually isolated.

12

Thin & Wide range

PWX series● 750 W type
Item/Model
Half rack size
Control features
Output voltage control(VPGM)
Accuracy
Output current control(IPGM)
External
Accuracy
control
Output on/off control*1[OUTPUT ON/OFF CONT]
Output shutdown control[SHUT DOWN]
Alarm clear control[ALM CLR]

PWX750LF

PWX750MLF
PWX750ML

PWX750MHF

PWX750HF

0 % to 100 % of the rated output voltage
Selectable control voltage range: 0 V to 5 V or 0 V to 10 V
5 % of rtg
0 % to 100 % of the rated output current
Selectable control voltage range: 0 V to 5 V or 0 V to 10 V
5 % of rtg
Possible logic selections: Turn the output on using a LOW (0 V to 0.5 V) or short-circuit, turn the output off using a HIGH (4.5 V to 5 V) or
open-circuit. Turn the output on using a HIGH (4.5 V to 5 V) or open-circuit, turn the output off using a LOW (0 V to 0.5 V) or short-circuit.
Turns the output off with a LOW (0 V to 0.5 V) or short-circuit.
Clears alarms with a LOW (0 V to 0.5 V) or short-circuit.

*1. J1 connector on the rear panel
Item/Model
Half rack size
Control features
Master-slave parallel operation
Series operation*1
Preset memory
Key lock
Interface
Software protocol

PWX750LF

PWX750MLF
PWX750ML

PWX750MHF

PWX750HF

Including the master unit, up to four units(all the same model) can be connected.
Up to two units (all the same model) can be connected.
Up to three sets of the following settings can be saved: the set voltage, the set current, the set OVP, the set OCP, and the set UVL.
Locks the operation of all keys other than the OUTPUT key.
IEEE Std 488.2-1992
Complies with SCPI Specification 1999.0
Has a compatibility mode (switchable)*2• Genesys series made by TDK-Lambda• N5700 and N8700 made by Agilent Technologies• DSC series made by Sorensen• PAG series made by Kikusui
USBTMC-USB488, LXI 1.3 Class C

Command language

RS232C, USB, LAN*1. Excluding the PWX750HF *2. This setting does not guarantee compatibility with all measuring instrument application software and drivers.
PWX750LF

Item/Model
Half rack size
GeneralOperating environment
Operating temperature/
Environmental humidity
conditions
Storage temperature/humidity
Altitude
Cooling method
Grounding polarity
Isolation
voltageInsulation
resistance

Between output and FG
Between input and Isolated
Analog Interface *1
Between output andIsolated Analog Interface *1
Between input and FG-10 °C to +60 °C (14 °F to +140 °F)/ 90 %rh or less (no condensation)
Up to 2000 m
Forced air cooling using fan
Negative grounding or positive grounding possible± 500 Vmax
± 60 Vmax
No abnormalities at 1500 Vac for 1 minuteNo abnormalities at 2000 Vac for 1 minuteNo abnormalities at 1500 Vdc for 1 minuteNo abnormalities at 1600 Vac for
1 minute

No abnormalities at 2650 Vac for
1 minute
500 Vdc, 100 MΩ or more (70 % or less)

No abnormalities at 2300 Vdc for 1 minuteBetween output and FG±500 Vdc, 40 MΩ or more (70 % or less)Dimensions (maximum)/Weight
Half rack size

± 800 Vmax

No abnormalities at 2250 Vac for
1 minute
No abnormalities at 2000 Vac for
1 minute

No abnormalities at 2650 Vac for 1 minute±500 Vdc, 100 MΩ or more (70 % or less)Electromagnetic
compatibility (EMC) *2

PWX750HF

Indoor use, overvoltage category II

Between input and output

Safety *2

Accessories

PWX750MHF

0 °C to +50 °C (32 °F to +122 °F)/ 20 %rh to 85 %rh (no condensation)± 250 Vmax
Isolated analog interface *1
Between input and FG
Between input and output

Withstandvoltage

PWX750MLF
PWX750ML

No abnormalities at 3300 Vac for
1 minute±1000 Vdc, 100 MΩ or more
(70 % or less)±1000 Vdc, 40 MΩ or more
(70 % or less)Complies with the requirements of the following directive and standard.
Low Voltage Directive 2014/35/EU
EN 61010-1 (Class I *3, Pollution degree 2)
Complies with the requirements of the following directive and standard.
EMC Directive 2014/30/EU
EN 61326-1 (Class A *4), EN 55011 (Class A *4, Group 1 *5), EN 61000-3-2, EN 61000-3-3
Applicable under the following conditions
The maximum length of all cabling and wiring connected to the PWX series must be less than 3 m.
422.8(485) W×43(44) H×500(580) Dmm/Approx. 8 kg
422.8(485) W×43(44) H×500(580) Dmm/Approx. 7.5 kg
214 W×43(55) H×437(490) Dmm/Approx. 5 kg
AC cable *6: 1 wire, Output terminal cover: 1 pc., Output terminal M8 bolt set: M8 bolts ×2 sets(Bolt, nut, spring washer, and washer foreach bolt) *PWX750ML includes M6 bolt set, Chassis connection wire: 1 wire, J1 connector plug kit: 1 set (Housing: 1 pc., Connector: 1 pc.,
Plug: 1 pc., Strain relief: 1 pc., Clips: 2 pcs., and two types of Screws: 2 pcs.,), Packing list: 1 copy, Quick reference (1 each for English andJapanese), Safety precautions: 1 copy, China RoHS sheet: 1 copy, CD-ROM: 1 disc

*1. Option *2. Only on models that have the CE marking on the panel. Does not apply to specially ordered or modified PWXs. *3. This is a Class I equipment. Be sure to ground thisproduct’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded. *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 1 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 the treatment of material or inspection/analysis purpose. *6. AC
cable is option for PWX750ML.

13

● Specifications● 1500 W type
PWX1500L

Item/Model
AC input
Nominal input rating
Input voltage range
Input frequency range
Current (MAX) *1

PWX1500MLPWX1500MHPWX1500H

100 Vac to 240 Vac, 50 Hz to 60 Hz, single phase
85 Vac to 265 Vac
47 Hz to 63 Hz
21 A
10.5 A
70 A or less2200 VA

100 Vac
200 Vac

Inrush current *2
Power (MAX) *3
Power factor (TYP) *1

0.98 (input voltage 100 V),
0.96 (input voltage 200 V)

0.99 (input voltage 100 V), 0.97 (input voltage 200 V)

Efficiency *1
Hold-up time for power interruption *3

74 % or greater
20 ms or greater*1. With rated load. *2. Excludes the charge current component that flows through the capacitor of the internal EMC filter circuit immediately after the POWER switch is turned on (forapproximately 1 ms). *3. 100 Vac with rated load.
Item/Model
OutputOutput voltage *1
Rating Output current *1
Output power
Setting range
Setting accuracy
Line regulation *2
Load regulation *3
Transient response *4(p-p) *6
Ripple noise *5(rms) *7
Voltage
Rated load
Rise time
No loadRated load
Fall time *8
No loadMaximum remote sensing
compensation voltage (single line)
Temperature coefficient (MAX) *9
Setting range
Setting accuracy
Line regulation
Current
Load regulation
Ripple noise *10 (rms) *7
Temperature coefficient (TYP) *9

PWX1500LPWX1500MLPWX1500MHPWX1500H

30 V
150 A

80 V
56 A

230 V
20 A

650 V
7A

1500 W
0 V to 84 V
0 V to 241.5 V± (0.05 % of set +0.05 % of rating)± 10 mV± 25 mV± 10 mV± 25 mV0 V to 31.5 V± 5 mV± 5 mV
1 ms or less

0 V to 682.5 V± 67 mV± 67 mV
7 ms or less

60 mV

80 mV
8 mV

120 mV25 mV

330 mV
60 mV

100 ms
100 ms
800 ms

100 ms1000 ms

150 ms1500 ms

250 ms3000 ms

1.5 V

4V

5V

5V

0 A to 157.5 A± 17 mA± 35 mA
300 mA

100 ppm/°C (during external control)
0 A to 58.8 A
0 A to 21 A±(0.5 % of set +0.1 % of rtg)
± 7.6 mA
± 4 mA± 16.2 mA± 9 mA
130 mA
60 mA
100 ppm/°C

0 A to 7.35 A± 2.7 mA
± 6.4 mA
30 mA

*1. The maximum output voltage and current are limited by the maximum output power. *2. 85 Vac to 135 Vac or 170 Vac to 265 Vac, fixed load. *3. The amount of change that occurs
when the load is changed from no load to rated load (rated output power/rated output voltage) with rated output voltage. The value is measured at the sensing point. *4. The amount of timerequired for the output voltage to return to a value within “rated output voltage ± (0.1 % + 10 mV).” The load current fluctuation is 50 % to 100 % of the maximum current with the set output
voltage. *5. Measured using an RC-9131 1:1 probe that conforms to the JEITA specifications. At the rated output current. *6. When the measurement frequency bandwidth is 10 Hz to 20
MHz. *7. When the measurement frequency bandwidth is 5 Hz to 1 MHz. *8.When the breeder circuit on/off setting is on. *9. When the ambient temperature is within 0 °C and 50 °C.
*10. When the output voltage (Rated Power ÷ Rated Current) is 10 % to 100 % of the rating. At the rated output current.
PWX1500L

Item/Model
Display function
Voltage display
Current display
Power display *1
Operation display

Maximum display
Display accuracy
Maximum display
Display accuracy
Maximum display
Display accuracy

PWX1500MLPWX1500MHPWX1500H

99.99 (fixed decimal point)

999.9 (fixed decimal point)±(0.2 % of rdng +5 digits)
999.9 (fixed decimal point)
99.99 (fixed decimal point)
9.999 (fixed decimal point)±(0.5 % of rdng +5 digits)
The PWR DSPL key lights in red.
9999
Displays the result of multiplying the current and voltage
OUTPUT ON/OFF, CV operation, CC operation,Alarm operation, Remote operation (LAN operation),Key lock operation, Preset memory*1. Press PWR DSPL to display the power on the ammeter. Each time you press this key, the display switches between power and current.
Item/Model
PWX1500LPWX1500MLPWX1500MHPWX1500H
Protection functions
Overvoltage protection (OVP), Overvoltage protection 2 (OVP2), Overcurrent protection (OCP), Undervoltage limit (UVL), Overheat protection (OHP), Overheat protection 2 (OHP2),
Fan failure protection (FAN), Incorrect sensing connection protection (SENSE), Low AC input protection (AC-FAIL), Shutdown (SD), Power limit (POWER LIMIT),
Communication monitoring (WATCHDOG)
Signal output
Voltage monitor (VMON)
Selectable monitor voltage range: 0 V to 5 V or 0 V to 10 V
Setting accuracy
2.5 % of rtg
Monitor signal
output *1
Current monitor (IMON)
Selectable monitor voltage range: 0 V to 5 V or 0 V to 10 V
Setting accuracy
2.5 % of rtg
Status signal output *1 *2
OUTON STATUS, CV STATUS, CC STATUS, ALM STATUS, PWR ON STATUS*1. J1 connector on the rear panel. *2. Photocoupler open collector output; maximum voltage 30 V, maximum current (sink) 8 mA; isolated from the output and control circuits; statuscommons are floating (withstand voltage of less than or equal to 60 V); and status signals are not mutually isolated.

14

Thin & Wide range

PWX series● 1500 W type
Item/Model
Control features
Output voltagecontrol(VPGM)
Accuracy
Output current control(IPGM)
External
Accuracy
control
Output on/off control*1[OUTPUT ON/OFF CONT]
Output shutdown control[SHUT DOWN]
Alarm clear control[ALM CLR]

PWX1500LPWX1500MLPWX1500MHPWX1500H

0 % to 100 % of the rated output voltage
Selectable control voltage range: 0 V to 5 V or 0 V to 10 V
5 % of rtg
0 % to 100 % of the rated output current
Selectable control voltage range: 0 V to 5 V or 0 V to 10 V
5 % of rtg
Possible logic selections:Turn the output on using a LOW (0 V to 0.5 V) or short-circuit, turn the output off using a HIGH (4.5 V to 5 V) or
open-circuit. Turn the output on using a HIGH (4.5 V to 5 V) or open-circuit, turn the output off using a LOW (0 V to 0.5 V) or short-circuit.
Turns the output off with a LOW (0 V to 0.5 V) or short-circuit.
Clears alarms with a LOW (0 V to 0.5 V) or short-circuit.

*1. J1 connector on the rear panel
Item/Model
Control features
Master-slave parallel operation
Series operation*1
Preset memory
Key lock
Interface
Software protocol

PWX1500LPWX1500MLPWX1500MHPWX1500H

Including the master unit, up to four units(all the same model) can be connected.
Up to two units (all the same model) can be connected.
Up to three sets of the following settings can be saved: the set voltage, the set current, the set OVP, the set OCP, and the set UVL.
Locks the operation of all keys other than the OUTPUT key.
IEEE Std 488.2-1992
Complies with SCPI Specification 1999.0
Has a compatibility mode (switchable) *2• Genesys series made by TDK-Lambda• N5700 and N8700 made by Agilent Technologies• DSC series made by Sorensen• PAG series made by Kikusui
USBTMC-USB488, LXI 1.3 Class C

Command language

RS232C, USB, LAN*1. Excluding the PWX1500H *2. This setting does not guarantee compatibility with all measuring instrument application software and drivers.
PWX1500L

Item/Model
GeneralOperating environment
Operating temperature/
Environmental humidity
conditions
Storage temperature/humidity
Altitude
Cooling method
Grounding polarity
Isolation
voltageInsulation
resistance

Between output and FG
Between input and Isolated
Analog Interface *1
Between output andIsolated Analog Interface *1
Between input and FG-10 °C to +60 °C (14 °F to +140 °F)/ 90 %rh or less (no condensation)
Up to 2000 m
Forced air cooling using fan
Negative grounding or positive grounding possible± 500 Vmax
± 60 Vmax
No abnormalities at 1500 Vac for 1 minuteNo abnormalities at 2000 Vac for 1 minuteNo abnormalities at 1500 Vdc for 1 minuteNo abnormalities at 1600 Vac for
1 minute

No abnormalities at 2650 Vac for
1 minute
500 Vdc, 100 MΩ or more (70 % or less)

No abnormalities at 2300 Vdc for 1 minuteBetween output and FG

500 Vdc, 40 MΩ or more(70 % or less)Dimensions (maximum)/Weight± 800 Vmax

No abnormalities at 2250 Vac for
1 minute
No abnormalities at 2000 Vdc for
1 minute

No abnormalities at 2650 Vac for 1 minute

500 Vdc, 100 MΩ or more(70 % or less)Electromagnetic
compatibility (EMC) *2

PWX1500H

0 °C to +50 °C (32 °F to +122 °F)/ 20 %rh to 85 %rh (no condensation)

Between input and output

Safety *2

Accessories

PWX1500MH

Indoor use, overvoltage category II± 250 Vmax
Isolated analog interface *1
Between input and FG
Between input and output

Withstandvoltage

PWX1500ML

No abnormalities at 3300 Vac for
1 minute
1000 Vdc, 100 MΩ or more
(70 % or less)1000 Vdc, 40 MΩ or more
(70 % or less)Complies with the requirements of the following directive and standard.
Low Voltage Directive 2014/35/EU
EN 61010-1 (Class I *3, Pollution degree 2)
Complies with the requirements of the following directive and standard.
EMC Directive 2014/30/EU
EN 61326-1 (Class A *4), EN 55011 (Class A *4, Group 1 *5), EN 61000-3-2, EN 61000-3-3
Applicable under the following conditions
The maximum length of all cabling and wiring connected to the PWX Series must be less than 3 m.
422.8(485) W×43(44) H×500(580) Dmm/Approx. 9.5 kg (20.94 lb)
422.8(485) W×43(44) H×500(580) Dmm/Approx. 9 kg (19.84 lb)
Output terminal cover: 1 pc., Input terminal cover set, Output terminal M8 bolt set: M8 bolts ×2 sets(Bolt, nut, spring washer, and washer
for each bolt), Chassis connection wire: 1 wire, J1 connector plug kit: 1 set(Housing: 1 pc., Connector: 1 pc., Plug: 1 pc., Strain relief:
1 pc., Clips: 2 pcs., and two types of Screws: 2 pcs.,), Packing list: 1 copy, Quick reference (1 each for English and Japanese), Safety
precautions: 1 copy, China RoHS sheet: 1 copy, CD-ROM: 1 disc
* A power cord is not included. Please purchase the optional
accessory separately (AC5.5-3P3M-M4C-VCTF).

*1. Option *2. Only on models that have the CE marking on the panel. Does not apply to specially ordered or modified PWXs. *3. This is a Class I equipment. Be sure to ground thisproduct’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded. *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 1 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 the treatment of material or inspection/analysis purpose.

15

●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/

Printed in Japan■ All products contained in this catalogue are equipment and devices that are premised on use under thesupervision of qualified personnel, and are not designed or produced for home-use or use by general consumers.
■ Specifications, design and so forth are subject to change without prior notice to improve the quality. ■ Productnames and prices are subject to change and production may be discontinued when necessary. ■ Product names,
company names and brand names contained in this catalogue represent the respective registered trade name ortrade mark. ■ Colors, textures and so forth of photographs shown in this catalogue may differ from actual products
due to a limited fidelity in printing. ■ Although every effort has been made to provide the information as accurate
as possible for this catalogue, certain details have unavoidably been omitted due to limitations in space. ■ If you
find any misprints or errors in this catalogue, it would be appreciated if you would inform us. ■ Please contact our
distributors to confirm specifications, price, accessories or anything that may be unclear when placing an order orconcluding a purchasing agreement.

Issue: Mar.2023 202303PDFEC61