DC Power Supply

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

Free Combination

200 W Output Capacity. 3 New Models!

2ch

3ch

4ch

Compact Multi-Output DC Power Supply

PMX-Multi Series
Three models with 2, 3 and 4 outputs
Each output is isolatedHigh setting resolution (Voltage: 1 mV, Current: 0.1 mA)
Tracking control in all channels
Simultaneous display of all channel statuses
ON/OFF delay of each output
Simple series/parallel connection between channels (CH1 & CH2)
LAN (LXI Compliant)/USB/RS232C standard interface
Turning output on and off using an external contact
Remote sensing function
Key lock, Preset memory function (3 slots)
High quality LCD panel for improved visibility

Free Combination

Compact Multi-Output DC Power Supply

PMX-Multi Series

Each output is isolated.
Simple series/parallel connection between channels.
200 W Output Capacity.
Three models with 2, 3 and 4 outputs.
The PMX-Multi series is a multi-channel DC power supply with isolated outputs on eachchannel. The PMX32-3DU (2ch), PMX32- 3TR (3ch), and PMX32-2QU (4ch) are all capableof simultaneous output in all channels and come with an output tracking feature.
Also, channels 1 & 2 of each model can be easily connected in either series or parallel toincrease the output voltage/current at the press of a button. LAN (LXI Compliant), USB, andRS232C are included as standard digital interfaces for easy system integration.
The PMX-Multi benefits from a low noise, series regulator design that makes this series theperfect choice for experiments involving transistors, IC circuits, and op amp circuits as wellas R&D and production line applications.

● Three models with 2, 3 and 4 outputs.
● Each output is isolated.
● High setting resolution. (Voltage: 1 mV, Current: 0.1 mA)● Tracking control in all channels.
● Simultaneous display of all channel statuses.
● ON/OFF delay of each output.
● Simple series/parallel connection between channels. (CH1 & CH2)● LAN (LXI Compliant)/USB/RS232C standard interface.
● Turning output on and off using an external contact.
● Remote sensing function.
● Key lock, Preset memory function. (3 slots)● High quality LCD panel for improved visibility.

ActualSize

Application■ Power supply for tests involving transistors, IC circuits and operational amplifiers■ Integration into semiconductor evaluation test systems■ Power supply for research and development and manufacturing line integration2

Sensing terminal

TRACK key

P4 for further
details

Small power

High quality
Multi-output

P5 for further
details

DELAY key

PMX-Multi SERIESPMX32-2QU (four-output)

Lineup/Main Specification
Specifications
Model
PMX32-3DU

PMX32-3TR

PMX32-2QU

OutputCH

CV

RippleCC

CV

CCLine Regulation

Load Regulation

Input

Power

WeightCV

CV

ACApprox.

Approx.

CC

132.000 V

3.000 A

1 mA

3 mV

4 mV

2

32.000 V

3.000 A

1 mA

3 mV

4 mV

1

32.000 V

3.000 A

1 mA

3 mV

4 mV

2

32.000 V

3.000 A

1 mA

3 mV

3

6.000 V

5.000 A

2 mA

1 mV

1

32.000 V

2.000 A

1 mA

3 mV

2

32.000 V

2.000 A

1 mA

3 mV

2 mV

3

18.000 V

2.500 A

1 mA

1 mV

3 mV

4

18.000 V

2.500 A

1 mA

1 mV

3 mV

500 μV

0.01%+0.25 mACC

700 VA

4 mV
5 mV
2 mV

5 mA

217 Vac*

900 VA

± 10%

13 kg
(28.66 lb)

800 VA* 100 Vac, 117 Vac, 200 Vac and 234 Vac are factory options.

3Simple Series/Parallel Connection Between Channels
Series Operation

Parallel Operation

CH1 and CH2 can be connected in series to increase theoverall voltage output range. CH2 operates as master andCH1 as slave. The total output voltage will be the sum of
CH1 and CH2.

CH1 and CH2 can beconnected in parallel to increase theoverall current range. CH2 operates as master and CH1 asslave. The total output current will be the sum of CH1 and
CH2.

CV

CC

CC

OFF ONOUTPUT CH1 SELECTsA%

SER PRL
TRACKING 12

OFF ONOUTPUT CH2 SELECT

TRACK

DELAY

SE

CV

sV%

sV%

sA%

SER PRL
TRACKING 12

CV

CV

sV%

Panel display during
series operation● Output voltage: 60 V
CH1: 30 V+CH2: 30 V
● Output current: 3 A

sV%

CC

CC

sA%

OFF ONSER PRL
TRACKING 12

OUTPUT CH1 SELECTsA%

OFF ONSER PRL
TRACKING 12

OUTPUT CH2 SELECT

TRACK

DELAY

SE

Panel display during
parallel operation● Output voltage: 30 V
● Output current: 6 A
CH1: 3 A+CH2: 3 A

Series operation (CH1 and CH2) load connection
If CH1 negative terminal is connected to the chassis terminal

Parallel operation (CH1 and CH2) load connection

PMX-Multi

PMX-Multi

Load orrelay terminal block

Output terminal
CH2

Chassis terminal

Chassis terminal

Output terminal
CH1

Output terminal
CH1

Chassis terminal

Connect the negative terminal of CH1 or the
positive terminal of CH2 to the chassis terminal.

Load orrelay terminal block

Output terminal
CH2

One of either of the channel output terminals
is connected to the chassis terminal.

Chassis terminal

Note: Connect load wiring to the CH2 output terminal.
Connection to CH1 can cause damage.

Tracking Feature
The tracking feature allows the operator to control the ratio
for increase/decrease of output among multiple channels
within the power rating. This feature can be used freely
among all channels with two ratio options:absolute value
variation and variation ratio.

Example of operation of tracking feature: PMX32-2QU

When you turn the rotary knob during tracking operation, the outputs change
at the same percentage as the preset output percentage (b/a).
b/a = d/c
This proportional expression is satisfied.
Example when the voltage is changed within the rated output
OutputAbsolute Value Variation
This mode allows for voltage/current settings in all specified
channels to change at the same rate as a selected channel.

Maximumsettable voltage
Voltage settingaMaximumsettable voltage
Voltage setting

0

b
100 %

200 %

Example when the voltage is changed above the maximum settable output
When the maximum voltage is reached,
the display stops changing.
But, the amount of change is recorded.
CH1

OutputMaximumsettable voltage

Maximum voltage

Voltage setting
Maximumsettable voltage
Voltage setting

a
c
d

0

4

CH3

c
d

Variation Ratio
This mode allows for voltage/current settings in all specified
channels to change in equal proportion to a selected voltage
or current rating.
*The variable range is from 0.0% to 200.0%

CH1

CH3
Maximum voltage

b
100 %

200 %

Delay Function

Easy Access with the Built-in Web Server

The optional setting creates a programmable delay between
the OUTPUT switch being activated and the actual output
being released. The setting range for DELAY TIME is from 0.1- 99.9 seconds.
When power supplies are not activated properly, there is theslight risk of damage being caused to the overall system.
For this reason ON delay control is a very important featurethat is required for power source output. This feature isalso necessary when turning output OFF, and is highly
convenient for operating circuits.
[Timing chart of delay function]
OUTPUT on

Use a browser from a PC, smartphone, or tablet to accessthe web server built into the PMX-Multi series for convenient
control and monitoring.
[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.
requires a Wi-Fi environment (wireless LAN router etc.).

OUTPUT off
SET value

CH1
CH2
CH3
CH4
Delay time(s)
ON DELAY TIME

Parameter

On-delay Off-delay
value
value

CH1

0s

CH2

4s

0s

CH3

2s

2s

CH4

2s

6s

4s

OFF DELAY TIME

Note: The actual rise/fall time with output off will vary depending on the
output and load conditions. Note that the timing chart above ignores rise andfall time. There are cases where the actual delay time varies by a few tens of
milliseconds even when the delay time is set to 0 seconds.

Rear PanelLAN (LXI Compliant)/USB/RS232C standard interface● Turning output on and off using an external contact
Connection when 2 outputs
are turned ON/OFFUSB

2-core shielded wireor Twisted pair wires

SwitchPMX-Multi
J1

Output terminal

RS232C

Chassis terminal

Pin
Signal name
no.

LAN

Description

1

OUTPUT ON STATUS(CH1)2

OUTPUT ON STATUS(CH2)3OUTPUT ON STATUS(CH3)4OUTPUT ON STATUS(CH4)5POWER ON STATUS

On when the power is on(output through an open-collector photocoupler). *1

6

ALARM STATUS

On when a protection function (OVP, OCP, OHP) is activated orwhen an alarm signal (ALARM IN) is received.
Status signal common for pins 1 to 6.

On when output is on(output through an open-collector photocoupler). *1

7

STATUS COM

8OUTPUT ON/ OFF
CONTROL(CH1)9OUTPUT ON/ OFF
CONTROL(CH2)10OUTPUT ON/ OFF
CONTROL(CH3)

Pin arrangement of the CONTROL TERMINAL

11

OUTPUT ON/ OFF
CONTROL(CH4)The CONTROL TERMINAL on the rear panel can beturning output on and off using an external contact.

12

ALARM INAll channel outputs are turned off when an alarm signal is received.

13

FRAME GND

External signal common for pins 8 to 12. *2External control terminal block

Output on/off control using external contact input.

*1 Open collector output: Maximum voltage of 30 V and maximum current of 8 mA.
The status common is floating (isolation voltage or less). It is isolated from the control circuit.
*2 FRAME GND is connected to the chassis.

5Unless specified otherwise, the specifications are for the following settings and conditions.
• Loads are purely resistive loads.
• The product is warmed up for at least 30 minutes.
• The negative output is connected to the chassis terminal with a short bar.
• Values indicated by “TYP” are typical values. These values do not guarantee the performance of the PMX series (multiple-output).
• rating: Indicates the rated. • set: Indicates a setting. • reading: Indicates the readout value.
• Rated load and no load are defined as follows:
In constant-voltage mode (when the output current is set to a value greater than or equal to the maximum output current with rated output voltage)
Rated load: Refers to a resistive load that, when the rated output voltage is applied, makes the flowing current 95 % to 100 % of the maximum		
output current with rated output voltage.
No load:Refers to a load through which no output current flows. In other words, refers to an open load (no load being connected).
In constant-current mode (when the output voltage is set to a value greater than or equal to the maximum output voltage with rated output current)
Rated load: Refers to a resistive load that, when the rated output current flows, makes the voltage drop to 95 % to 100 % of the maximum		
output voltage with rated output current. Including the voltage drop in the load cables, the product’s output voltage must not		exceed the maximum output voltage with rated output current.
No load:Refers to a resistive load that, when the rated output current flows, makes the voltage drop to 10 % of the maximum output
		voltage with rated output current or 1 V whichever is higher.

Specifications■AC Input■Display Function

Item

PMX32-3DU

Nominal input rating

PMX32-3TR

PMX32-2QU

217 Vac *1, 50 Hz/ 60 Hz, single phase

Input voltage range± 10%

Input frequency range

47 Hz to 63 Hz

Inrush current (MAX) *2

150 Amax

150 Amax

150 Amax

Power (MAX)

700 VA

900 VA

800 VA

Item

Output voltage
RatingOutput current

Maximum
voltage setting

PMX32-3DU

PMX32-3TR

PMX32-2QU

32.000 V

32.000 V

32.000 V

CH2

32.000 V

32.000 V

32.000 V

CH3

―
―

―

18.000 V

CH1

3.000 A

3.000 A

2.000 A

CH2

3.000 A

3.000 A

2.000 ACH3―

5.000 A

2.500 ACH4――

2.500 A

CH1

33.600 V

33.600 V

33.600 V

CH2

33.600 V

33.600 V

33.600 V

CH3―

6.300 V18.900 V

CH4―

Display accuracy *1±(0.1% of reading +10 mV)

AmmeterMaximum display

9.999 (fixed decimal point)

Display accuracy *1±(0.2% of reading +5 mA)

OUTPUT ON/OFF

Output on: “ON” display (green)
Output off: “OFF” display

Output-on delay/off delay

Displays “DELAY SET” when set.
“DELAY” blinks during output-on delay/ off delay.
“DELAY” is displayed after the output-on delay/off delay
has passed.

CV operation“CV” display (green)

CC operation“CC” display (red)Alarm operation

Displays “ALARM” (red) when a protection function is
activated.

Memory

Displays “PRESET A,” “PRESET B,” or “PRESET C” whena memory area is in use.

key lock

Displays “LOCK” when the keys are locked.

Tracking

Displays “TRACKING 1” or “TRACKING 2” when tracking
is in operation.

Remote operation

Displays “REMOTE” during remote control.

―

18.900 V

Loadregulation *3±(0.03% set +5 mV)

CH1

3 mV

CH2

3 mV

3 mV

3 mV

■Protection Function

CH3

―

1 mV

1 mV

Item

CH4

―

―

1 mV

CH1

4 mV

4 mV

2 mV

CH2

4 mV

4 mV

2 mV

CH3

―

5 mV

3 mV

CH4

―

―

3 mV

Ripple noise (rms) *5

500 μV

Command delay

80 ms

Rise time(at rated load) *6
CH1

350 ms ±30%

350 ms ±30%

350 ms ±30%CH2350 ms ±30%

350 ms ±30%

350 ms ±30%CH3―

220 ms ±30%240 ms ±30%

CH4

―

―

240 ms ±30%

100 ppm/°C

CH1

3.150 A

3.150 A

2.100 ACH2

3.150 A

3.150 A

2.100 ACH3―

5.250 A

2.625 ACH4――

2.625 A

Resolution

0.1 mA

Current setting accuracy *1±(0.3% set +0.1% rating)

Input line regulation *2

0.01% + 0.25 mA

Load regulation *8
Ripple noise(rms) *5

5 mA
CH1

1 mA

1 mA

1 mA

CH2

1 mA

1 mA

1 mA

CH3

―

2 mA

1 mA

CH4

―

―

1 mA

Temperature coefficient(TYP)

200 ppm/°C*1. At an ambient temperature of 23 °C ±5 °C.
*2. 90% to 100% or 100% to 110% of the nominal input voltage rating, rated load.
*3. The amount of change that occurs when the load is changed from no load to rated load at
the rated output voltage. The value is measured at the sensing point.
*4. The amount of time required for the output voltage to return to a value within "rated output
voltage ± (0.05% + 10 mV)." When the load current is changed from 10% to 100% of the
rated output current. The value is measured at the sensing point.
*5. When the measurement frequency bandwidth is 5 Hz to 1 MHz.
*6. The time for the output voltage to rise from 10% to 90% of the rating when the output is turned on.
*7. The time for the output voltage to fall from 90% to 10% of the rating when the output is turned off.
*8. The amount of current change when the load is changed from 10% of the rated voltage or 1 V,
whichever is higher, to the rated voltage at rated output current.

6

Overvoltage
protection(OVP)

Overcurrent
protection(OCP)

10 ms ±30%

Temperature coefficient(TYP)

Constant
current

3 mV

50 μs

Maximum
current setting

Displays or blinks “LAN” (depending on the status).
• No fault status: Lights green.
LAN operation • Fault status: red.
• Standby status: Blinks red.
• WEB identify status: Blinks green.
*1. At an ambient temperature of 23 °C±5 °C.

3 mV

Transient response *4

Fall time(at no load) *7

Operation
display

1 mV

Voltage setting accuracy *1

Constant
voltage18.000 V

CH4Resolution

Input line
regulation *2

6.000 V

PMX32-2QU

99.999 (fixed decimal point)■Output
CH1

PMX32-3TR

Maximum display*1. 100 Vac, 117 Vac, 200 Vac, and 234 Vac are factory options.
*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 (for approximately 1 ms).

Item

PMX32-3DU

Voltmeter

Overheatprotection(OHP)

PMX32-3DU

PMX32-3TR

PMX32-2QU

ActionTurns the output off, displays “OVP,” and displays “ALARM”(red).

Setting range

10% to 110% of the rated output voltage

Setting accuracy±(1% of rating)

Resolution

1 mV

Action *1

Turns the output off, displays “OCP,” and displays “ALARM”(red).

Setting range

10% to 110% of the rated output current

Setting accuracy±(1% of rating)

Resolution

0.1 mA

ActionTurns the output off, displays “OHP,” and displays “ALARM”(red).

*1. This does not protect against the discharge current peak that is generated from thecapacitors inside the product’s output section when the load is changed suddenly.

■Signal Output
Item

Status Signal
output *1

PMX32-3DU

PMX32-3TR

PMX32-2QU

OUTPUT ON
STATUS

On when output is on.

ALARM STATUS

On when an alarm is activated (OVP, OCP, OHP).

POWER ONSTATUS

Turns on when the power is turned on*1. Photocoupler open collector output;
Maximum voltage 30 V, maximum current (sink) 8 mA. Isolated from the output and control
circuits. The status common is floating (within the isolation voltage).

■Control Functions
Item

External
control

PMX32-3DU

PMX32-3TR

PMX32-2QU

Logic selectable:• Negative logic
Output on/off
Output on when set to LOW (0 V to 0.5 V) or shorted;
control
output off when set to HIGH (4.5 V or 5 V) or open
(OUTPUT ON/OFF• Positive logic
CONT)
Output on when set to HIGH (4.5 V to 5 V) or open;
output off when set to LOW (0 V or 0.5 V) or shorted■Sensing
Item
Sensing

PMX32-3DU

PMX32-3TR

PMX32-2QU

0.6 V for a single line (but the output terminals arecontrolled at the rated voltage)■Parallel Operation and Series Operation
Item

PMX32-3DU

PMX32-3TR■Interface
PMX32-2QU

Parallel operation
Applicable channels
Constant
voltage

Constant
current

0 V to 32 V

Setting range

0 V to 33.6 V

Setting accuracy

0.3% set + 0.1% rating

Resolution

1 mV

Operating range
Setting range

0 A to 6 A

0 A to 4 A

0 A to 6.3 A

0 A to 4.2 A

Setting accuracy

0.4% set + 0.1% rating

Resolution

0.2 mA

Voltmeter

Maximum display

99.999 (fixed decimal point)

Display accuracy *1±(0.5% of reading + 10 digit)

AmmeterMaximum display

9.999 (fixed decimal point)

Display accuracy *1±(1% of reading + 10 digit)

USB

Constant
voltage

Constant
current

Master: CH2, slave: CH1

Operating range

0 V to 64 V

Setting range

0 V to 67.2 V

Setting accuracy *1 *2

0.3% set + 0.1% rating

Resolution

2 mV

Operating range
Setting range

0 A to 3 A

0 A to 2 A

0 A to 3.15 A

0 A to 2.1 A

Setting accuracy *1

0.4% set + 0.1% rating

Resolution

0.1 mA

Voltmeter

Maximum display

99.999 (fixed decimal point)

Display accuracy *1±(0.5% of reading + 20 digit)

AmmeterMaximum display

9.999 (fixed decimal point)

Display accuracy *1±(1% of reading + 5 digit)*1*2Complies with SCPI Specification 1990.0

Program message
terminator

LF during reception, LF during transmission.

HardwareStandard type B socket.
Complies with the USB 2.0 specifications;data rate: 12 Mbps (full speed)

Program message
terminator

LF or EOM during reception, LF + EOM duringtransmission.

Device class

Complies with the USBTMC-USB488 device classspecifications.

HardwareIEEE 802.3 100Base-TX/10Base-T Ethernet
IPv4, RJ-45 terminal block

Compliant standards

LXI Device Specification 2016
LXI HiSLIP Extended Function Rev. 1.0
LXI VXI-11 Extended Function Rev. 1.0

LANCommunication protocol VXI-11, HiSLIP, SCPI-RAW, SCPI-Telnet
VXI-11, HiSLIP: LF or END during reception,
LF + END during transmission.
SCPI-RAW: LF during reception, LF during transmission.

■General Specifications
Item■Other Functions

PMX32-3DU

PMX32-3TR

PMX32-2QU

Weight (main unit only)

Approx. 13 kg (28.66 lb)

Dimensions (mm(inches))

214(8.46)W×124(4.88)(MAX155(6.10))H×400(15.75)(MAX435(17.13))D

Operating temperature range 0 °C to 40 °C (32 °F to 104 °F)
PMX32-3DU

PMX32-3TR

PMX32-2QU

Output-on delay/ off delay
Applicable channels

All channels

Setup

Set the output on/off delay time.

Setting range

0.0 s to 99.9 s

Resolution

0.1s

Setting accuracy *1

PMX32-2QU

HardwareMessage terminator

At an ambient temperature of 23 °C ±5 °C.
The value is measured at the sensing point.

Item

PMX32-3TRIEEE Std 488.2-1992

Complies with the EIA232D specifications(excluding the terminal block)D-sub 9-pin terminal block (male)
Baudrate: 1200, 2400, 4800, 9600, 19200, 38400, 57600,
115200 bps
Data length: 8 bits, Stop bits: 1 bit, Parity bit: None
Flow control: No

RS232C

Series operation
Applicable channels

PMX32-3DU

Common Software protocol
specificaCommand language
tions

Master: CH2, slave: CH1

Operating range

Item

Environmental
conditions
Isolation
voltage±50 msMemorySaves three combinations of voltage, current, OVP, OCP,
and output-on delay/ off delay settings.

key lockSelectable from the following three modes.
• Loc1: Lock all keys except the OUTPUT and memory
A, B, and C keys.
• Loc2: Lock all keys except the OUTPUT key.
• Loc3: Lock all keys and the rotary knob.

Withstanding voltage

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)

Installation location

Indoor use, altitude of up to 2000 m, overvoltage category II

Between the output
and chassis±70 Vdc

Between the primarycircuit and chassis

No abnormalities at 1500 Vac for 1 minute.

Between the primary
No abnormalities at 2600 Vac for 1 minute.
and secondary circuits
Between the secondNo abnormalities at 1500 Vdc for 1 minute.
ary circuit and chassis
Between the primarycircuit and chassis

Tracking
Insulation
resistance

Between the primaryand secondary circuits 500 Vdc, 30 MΩ or greater

Applicable channels

All channels

Operation
mode

Tracking function 1 *2

Absolute value change

Tracking function 2 *3

Percentage change

Setting
accuracy

CV setting accuracy

0.4% of rating + 40 mV

Cooling method

Forced air cooling using a fan motor

CC setting accuracy

0.7% of rating + 10 mA

CommonAll channels are independent.
The withstanding voltage between channels is ±70 V.

Grounding polarity

Negative grounding or positive grounding possible

Accessories

Power cord: 1 pc. (The attached power cord varies
depending on the shipment destination.)
Output terminal cover set: 1 set, CD-ROM: 1 disc,
Packing list: 1 copy, Safety Information: 1 copy

Electromagnetic
compatibility (EMC) *1 *2

Complies with the requirements of the following directive
and standards.
EMC Directive 2014/30/EU
EN 61326-1(Class A *3)
EN 55011(Class A *3, Group 1 *4)
EN 61000-3-2, EN 61000-3-3
Applicable under the following conditions
The maximum length of all cabling and wiring connectedto the product must be less than 3 m.

Safety *1

Complies with the requirements of the following directive
and standards.
Low Voltage Directive 2014/35/EU *2
EN 61010-1 (Class I *5 , Pollution Degree 2 *6)

*1
*2
*3

The difference between the time from when the reference output reaches 5% of the setting
to when the target output reaches 5% of the setting and the delay time setting.
In tracking function 1, the output can be varied within the output range of the reference
channel voltage or current.
In tracking function 2, the output can be varied at the same percentage as the reference
output in reference to the output at the start of the tracking function.

Between the secondary circuit and chassis
Between channels

*1
*2
*3

*4
*5
*6

Does not apply to specially ordered or modified products.
Only on models that have the CE marking on the panel.
This product confirms to Class A . This product is intended for use in an industrial
environment. This product may cause interference if used in residential areas. Suchuse must be avoided unless the user takes special measures to reduce electromagnetic
emissions to prevent interference to the reception of radio and television broadcasts.
This is a Group 1 instrument. This product does not generate and/or use intentionally radiofrequency energy, in the form of electromagnetic radiation, inductive and/or capacitive
coupling, for the treatment of material or inspection/analysis purpose.
This product confirms to Class I. Be sure to ground the protective conductor terminal of thisproduct. If not grounded properly, safety is not guaranteed.
Pollution is addition of foreign matter (solid, liquid or gaseous) that may produce a reductionof dielectric strength or surface resistivity. Pollution Degree 2 assumes that only nonconductive pollution will occur except for an occasional temporary conductivity caused bycondensation.

7

External Dimensions
4- 5(holes for attaching
the rubber feet)78 (3.07)

32(1.26)

214 (8.46)

275 (10.83)

55 (2.17)

150 (5.91)

32(1.26)

70 (2.76)

275 (10.83 )47 (1.85)

MAX 435 (17.13)
400 (15.75)

MAX 20(0.79)

124 (4.88)

MAX 25(0.98)

MAX 155 (6.10)

4-M4 screw holes(max. screw insertion
depth: 6 mm)

4- 30(rubber foot diameter)

Unit: mm (inches)

Options

149 (5.87)
100 (3.94)

(46 0
(18.1
1))
482 (1
8.9 8)

26 0

4)
(10.2

24.5
(0.96)

57 (2.24)
37.75(1.49)

132.5 (5.22)

Rack Mounting Options

KRA3

(46 0
(18.1
1))
48 0 (1
8.9 0)

Example of PMX32-2QU

Name

26 0

4)
(10.2

KRA150

Unit: mm (inches)

Rack mount adapter

Model

KRA3

KRA150Note

For EIA inch racks

For JIS millimeter racks●Distributor:

1-1-3, Higashiyamata, Tsuzuki-ku, Yokohama, Kanagawa, 224-0023, Japan
Phone:(+81)45-593-0200, Facsimile:(+81)45-593-7591, https://global.kikusui.co.jp/■ All products contained in this catalogue are equipment and devices that are premised on use under 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 thequality. ■ Product names and prices are subject to change and production may be discontinued whennecessary. ■ Product names, company names and brand names contained in this catalogue represent therespective registered trade name or trade mark. ■ Colors, textures and so forth of photographs shown in thiscatalogue 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 beappreciated 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.

Printed in Japan

Issue: Nov. 2022

202211PDFEC31