Compact Multi-Output DC Power Supply

PMX-Multi Series

PMX-Multi

125,000168,000

  • 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, 3-point preset memory function
  • High quality LCD panel for improved visibility

CE/UKCA is only for 234V input voltage type.


LAN LXILAN LXIUKCA
ImageSKU標準価格WEBかんたんお見積り
PMX32-3DU2125,000
(税込:137,500
PMX32-3TR3148,000
(税込:162,800
PMX32-2QU4168,000
(税込:184,800
SKU: PMX-Multi

Line-up

ZOOM
ImageSpecificationsOutputRippleLine regulationLoad regulationInputWeightPrice
 ModelCHCVCCCVCCCVCCCVCCACPower  
PMX32-3DUPMX32-3DU132.000V3.000A500μV1mA3mV0.01% + 0.25mA4mV5mA217Vac * ± 10 %700VAApprox. 13 kg(28.66 lb)125,000 (税込:137,500
232.000V3.000A1mA3mV4mV
PMX32-3TRPMX32-3TR132.000V3.000A1mA3mV4mV900VA148,000 (税込:162,800
232.000V3.000A1mA3mV4mV
36.000V5.000A2mA1mV5mV
PMX32-2QUPMX32-2QU132.000V2.000A1mA3mV2mV800VA168,000 (税込:184,800
232.000V2.000A1mA3mV2mV
318.000V2.500A1mA1mV3mV
418.000V2.500A1mA1mV3mV

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

Specifications

AC input

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
Nominal input rating217 Vac *1, 50 Hz/ 60 Hz, single phase
Input voltage range± 10 %
Input frequency range47 Hz to 63 Hz
Inrush current *2150 A
Power (MAX)700 VA900 VA800 VA

* 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).


Output

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
RatingOutput voltageCH132.000 V32.000 V32.000 V
CH232.000 V32.000 V32.000 V
CH36.000 V18.000 V
CH418.000 V
Output currentCH13.000 A3.000 A2.000 A
CH23.000 A3.000 A2.000 A
CH35.000 A2.500 A
CH42.500 A
Constant voltageMaximum voltage settingCH133.600 V33.600 V33.600 V
CH233.600 V33.600 V33.600 V
CH36.300 V18.900 V
CH418.900 V
Setting resolution1 mV
Voltage setting accuracy *1±(0.03 % set +5 mV)
Input line regulation *2CH13 mV3 mV3 mV
CH23 mV3 mV3 mV
CH31 mV1 mV
CH41 mV
Load regulation *3CH14 mV4 mV2 mV
CH24 mV4 mV2 mV
CH35 mV3 mV
CH43 mV
Transient response *450 μs
Ripple noise (rms) *5500 μV
Command delay80 ms
Rise time (at rated load) *610 ms ± 30 %
Fall time (at no load) *7CH1350 ms ± 30 %350 ms ± 30 %350 ms ± 30 %
CH2350 ms ± 30 %350 ms ± 30 %350 ms ± 30 %
CH3220 ms ± 30 %240 ms ± 30 %
CH4240 ms ± 30 %
Temperature coefficient (TYP)100 ppm/℃
Constant currentMaximum current settingCH13.150 A3.150 A2.100 A
CH23.150 A3.150 A2.100 A
CH35.250 A2.625 A
CH42.625 A
Setting resolution0.1 mA
Current setting accuracy *1±(0.3 % set + 0.1 % rating)
Input line regulation *20.01 % + 0.25 mA
Load regulation *85 mA
Ripple noise (rms) *5CH11 mA1 mA1 mA
CH21 mA1 mA1 mA
CH32 mA1 mA
CH41 mA
Temperature coefficient (TYP)200 ppm/℃

* 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.


Display function

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
VoltmeterMaximum display99.999 (fixed decimal point)
Display accuracy *1±(0.1 % of reading +10 mV)
AmmeterMaximum display9.999 (fixed decimal point)
Display accuracy *1±(0.2 % of reading +5 mA)
Operation displayOUTPUT ON/OFFOutput on: “ON” display (green)
Output off: “OFF” display
Output-on delay/ off delayDisplays “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 operationDisplays “ALARM” (red) when a protection function is activated.
MemoryDisplays “PRESET A,” “PRESET B,” or “PRESET C” when a memory area is in use.
key lockDisplays “LOCK” when the keys are locked.
TrackingDisplays “TRACKING 1” or “TRACKING 2” when tracking is in operation.
Remote operation Displays “REMOTE” during remote control.
LAN operationDisplays or blinks “LAN” (depending on the status).
  • No fault status: Lights green.
  • Fault status: red.
  • Standby status: Blinks red.
  • WEB identify status: Blinks green.

*1. At an ambient temperature of 23 °C±5 °C.


Protection functions

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
Overvoltage protection (OVP)OperationTurns the output off, displays “OVP,” and displays “ALARM” (red).
Selectable range10% to 110% of the rated output voltage
Setting accuracy±(1 % of rating)
Setting resolution1 mV
Overcurrent protection (OCP)Action *1Turns the output off, displays “OCP,” and displays “ALARM” (red).
Selectable range10% to 110% of the rated output current
Setting accuracy±(1 % of rating)
Setting resolution0.1 mA
Overheat protection (OHP)OperationTurns the output off, displays “OHP,” and displays “ALARM” (red).

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


Signal output

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
Status Signal output *1OUTPUT ON STATUSOn when output is on.
ALARM STATUSOn when an alarm is activated (OVP, OCP, OHP).
POWER ON STATUSTurns on when the power is turned on

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


Control functions

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
External controlOutput on/off control (OUTPUT ON/OFF CONT)Logic selectable:
  • Negative logic
    Output on when set to LOW (0 V to 0.5 V) or shorted; output off when set to HIGH (4.5 V or 5 V) or open
  • Positive logic
    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

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
Sensing0.6 V for a single line (but the output terminals are controlled at the rated voltage)

Parallel operation / Series operation

Parallel operation

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
Applicable channelsMaster: CH2, slave: CH1
Constant voltageOperating range0 V to 32 V
Selectable range0 V to 33.6 V
Setting accuracy *10.3 % set + 0.1 % rating
Setting resolution1 mV
Constant currentOperating range0 A to 6 A0 A to 4 A
Selectable range0 A to 6.3 A0 A to 4.2 A
Setting accuracy *10.4 % set + 0.1 % rating
Setting resolution0.2 mA
VoltmeterMaximum display99.999 (fixed decimal point)
Display accuracy *1±(0.5 % of reading + 10 digit)
AmmeterMaximum display9.999 (fixed decimal point)
Display accuracy *1±(1 % of reading + 10 digit)

*1. At an ambient temperature of 23 °C±5 °C.

Series operation

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
Applicable channelsMaster: CH2, slave: CH1
Constant voltageOperating range0 V to 64 V
Selectable range0 V to 67.2 V
Setting accuracy *1 *20.3 % set + 0.1 % rating
Setting resolution2 mV
Constant currentOperating range0 A to 3 A0 A to 2 A
Selectable range0 A to 3.15 A0 A to 2.1 A
Setting accuracy *10.4 % set + 0.1 % rating
Setting resolution0.1 mA
VoltmeterMaximum display99.999 (fixed decimal point)
Display accuracy *1±(0.5 % of reading + 20 digit)
AmmeterMaximum display9.999 (fixed decimal point)
Display accuracy *1±(1 % of reading + 5 digit)

* 1 At an ambient temperature of 23 °C ±5 °C. * 2 The value is measured at the sensing point.


Other functions

ZOOM
ItemPMX32-3DUPMX32-3TR
Output-on/ off delayApplicable channelsAll channels
SetupSet the output on/off delay time.
Selectable range0.0 s to 99.9 s
Setting resolution0.1 s
Setting accuracy*1±50 ms
MemorySaves three combinations of voltage, current, OVP, OCP, and output-on delay/ off delay settings.
key lockSelect 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.
TrackingApplicable channelsAll channels
Operation modeTracking function 1 *2Absolute value change
Tracking function 2 *3Percentage change
Setting accuracyCV setting accuracy0.4 % of rating + 40 mV
CC setting accuracy0.7 % of rating + 10 mA

* 1 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. * 2 In tracking function 1, the output can be varied within the output range of the reference channel voltage or current. * 3 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.


Interface

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
Common specificationsSoftware protocolIEEE Std 488.2-1992
Command languageComplies with SCPI Specification 1990.0
RS232CHardwareComplies 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
Program message terminatorLF during reception, LF during transmission.
USBHardwareStandard type B socket. Complies with the USB 2.0 specifications; data rate: 12 Mbps (full speed)
Program message terminatorLF or EOM during reception, LF + EOM during transmission.
Device classComplies with the USBTMC-USB488 device class specifications.
LANHardwareIEEE 802.3 100Base-TX/10Base-T Ethernet IPv4, RJ-45 terminal block
Compliant standardsLXI Device Specification 2016
LXI HiSLIP Extended Function Rev. 1.0
LXI VXI-11 Extended Function Rev. 1.0
Communication protocolVXI-11, HiSLIP, SCPI-RAW, SCPI-Telnet
Message terminatorVXI-11, HiSLIP: LF or END during reception, LF + END during transmission.
SCPI-RAW: LF during reception, LF during transmission.

General specifications

ZOOM
ModelPMX32-3DUPMX32-3TRPMX32-2QU
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
Environmental conditionsOperating temperature range0 °C to 40 °C (32 °F to 104 °F)
Operating humidity range20 %rh to 85 %rh (no condensation)
Storage temperature range-25°C to 70°C (-13°F to 158°F)
Storage humidity range90 %rh or less (no condensation)
Installation locationIndoor use, altitude of up to 2000 m, overvoltage category II
Isolation voltageBetween channel±70 Vdc
Between the output and chassis±70 Vdc
Withstanding voltageBetween the primary circuit and chassisNo abnormalities at 1500 Vac for 1 minute.
Between the primary and secondary circuitsNo abnormalities at 2600 Vac for 1 minute.
Between the secondary circuit and chassisNo abnormalities at 1500 Vdc for 1 minute.
Insulation resistanceBetween the primary circuit and chassis500 Vdc, 30 MΩ or more
Between the primary and secondary circuits
Between the secondary circuit and chassis
Between channel
Cooling systemForced air cooling using a fan motor
CommonAll channels are independent. The withstanding voltage between channels is ±70 V.
Grounding polarityNegative grounding or positive grounding possible
AccessoriesPower 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 *2Conforms to the requirements of the directive and standard below.
EMC Directive 2014/30/EU
EN61326-1 (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 connected to the PMX-A must be less than 3 m.
Safety *1Conforms to the requirements of the directive and standard below.
Low Voltage Directive 2014/35/EU *2
EN 61010-1 (Class I *5 , Pollution Degree 2 *6)

*1 Does not apply to specially ordered or modified products. *2 Only on models that have the CE marking on the panel. *3 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. 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. *4 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. *5 This product confirms to Class I. Be sure to ground the protective conductor terminal of this product. If not grounded properly, safety is not guaranteed. *6 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 nonconductive pollution will occur except for an occasional temporary conductivity caused by condensation.


2D CAD

Outline | PDF
Icon
Outline | DXF
Icon

    Operation Manuals

    PMX_MULTI
    Icon

      Technical Data

      PMX-M - Characteristics Data
      Icon

        Please feel free to contact us with any questions or concerns.

        Download a Product Catalog View List
        Request a Quotation Contact Us
        close

        Search

        Entering the model number, capacity, etc.