1U Multi Range Programmable DC Power Supply
PWX Series – 750W model
PWX750W
205,000円
- 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
*All models except PWX750ML the CE/UKCA marking compliant.
| Image | SKU | Output CV [V] | Output CC [A] | Output Power [W] | 標準価格 | WEBかんたんお見積り | ||
|---|---|---|---|---|---|---|---|---|
 | PWX750LF | 0 to 30V | 0 to 75A | 750W | 8 | 150 | 205,000円 （税込：225,500円） | |
 | PWX750MLF | 0 to 80V | 0 to 28A | 750W | 8 | 65 | 205,000円 （税込：225,500円） | |
 | PWX750ML | 0 to 80V | 0 to 28A | 750W | 8 | 65 | 205,000円 （税込：225,500円） | |
 | PWX750MHF | 0 to 230V | 0 to 10A | 750W | 25 | 30 | 205,000円 （税込：225,500円） | |
 | PWX750HF | 0 to 650V | 0 to 3.5A | 750W | 60 | 15 | 205,000円 （税込：225,500円） |
Line-up
| Image | SKU | Output CV [V] | Output CC [A] | Output Power [W] | 標準価格 | WEBかんたんお見積り | ||
|---|---|---|---|---|---|---|---|---|
| PWX750LF | 0 to 30V | 0 to 75A | 750W | 8 | 150 | 205,000円 （税込：225,500円） | |
| PWX750MLF | 0 to 80V | 0 to 28A | 750W | 8 | 65 | 205,000円 （税込：225,500円） | |
| PWX750ML | 0 to 80V | 0 to 28A | 750W | 8 | 65 | 205,000円 （税込：225,500円） | |
| PWX750MHF | 0 to 230V | 0 to 10A | 750W | 25 | 30 | 205,000円 （税込：225,500円） | |
| PWX750HF | 0 to 650V | 0 to 3.5A | 750W | 60 | 15 | 205,000円 （税込：225,500円） |
*All models except PWX750ML the CE/UKCA marking compliant.
Specifications
PWX Series 750W model
AC input
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF | |
|---|---|---|---|---|---|
| Half rack size | PWX750ML | ||||
| Nominal input rating | 100 Vac to 240 Vac, 50 Hz to 60 Hz, single phase | ||||
| Input voltage range | 85 Vac to 265 Vac | ||||
| Input frequency range | 47 Hz to 63 Hz | ||||
| Current (MAX) *1 | 100 Vac | 10.5A | |||
| 200 Vac | 5.25A | ||||
| Inrush current *2 | 70 A or less | ||||
| Power (MAX) *3 | 1100VA | ||||
| Power factor (TYP) *1 | 0.99 (input voltage 100 V), 0.97 (input voltage 200 V) | 0.98 (input voltage 100 V), 0.96 (input voltage 200 V) | |||
| Efficiency *1 | 74 % or greater | ||||
| Hold-up time for power interruption *3 | 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 (for approximately 1 ms). *3. 100 Vac with rated load.
Output
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF | ||
|---|---|---|---|---|---|---|
| Half rack size | PWX750ML | |||||
| Rating | Output voltage *1 | 30V | 80V | 230V | 650V | |
| Output current *1 | 75A | 28A | 10A | 3.5A | ||
| Output power | 750W | |||||
| Voltage | Setting range | 0V to 31.5V | 0V to 84V | 0V to 241.5V | 0V to 682.5V | |
| Setting accuracy | ±（0.05％of set+0.05% of rtg） | |||||
| Line regulation *2 | ±5mV | ±10mV | ±25mV | ±67mV | ||
| Load regulation *3 | ±5mV | ±10mV | ±25mV | ±67mV | ||
| Transient response *4 | 1 ms or less | 7 ms or less | ||||
| Ripple noise *5 | (p-p)*6 | 60mV | 80mV | 120mV | 330mV | |
| (rms) *7 | 8mV | 8mV | 25mV | 60mV | ||
| Rise time | Rated load | 100ms | ||||
| No load | 100ms | |||||
| Fall time *8 | Rated load | 100ms | 150ms | 250ms | ||
| No load | 450ms | 550ms | 1500ms | 3000ms | ||
| Maximum remote sensing compensation voltage (single line) | 1.5V | 4V | 5V | 5V | ||
| Temperature coefficient (MAX) *9 | 100 ppm/°C (during external control) | |||||
| Current | Setting range | 0A to 78.75A | 0A to 29.4A | 0A to 10.5A | 0A to 3.675A | |
| Setting accuracy *10 | ±（0.5％of set+0.1% of rtg） | |||||
| Line regulation | ±9.5mA | ±4.8mA | ±3mA | ±2.35mA | ||
| Load regulation | ±20mA | ±10.6mA | ±7mA | ±5.7mA | ||
| Ripple noise *11 | (rms) *7 | 150mA | 65mA | 30mA | 15mA | |
| Temperature coefficient (TYP) *9 | 100 ppm/°C | |||||
*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 time required 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.
Display function
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF | |
|---|---|---|---|---|---|
| Half rack size | PWX750ML | ||||
| Voltage display | Maximum display | 99.99 (fixed decimal point) | 999.9 (fixed decimal point) | ||
| Display accuracy | ±(0.2 % of rdng +5 digits) | ||||
| Current display | Maximum display | 99.99 (fixed decimal point) | 9.999 (fixed decimal point) | ||
| Display accuracy | ±(0.5 % of rdng +5 digits) | ||||
| Power display *1 | The PWR DSPL LED lights in red. | ||||
| Maximum display | 9999 | ||||
| Display accuracy | Displays the result of multiplying the current and voltage | ||||
| Operation display | 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.
Protection functions
| 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
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF | |
|---|---|---|---|---|---|
| Half rack size | PWX750ML | ||||
| Monitor signal output *1 | Voltage monitor (VMON) | Selectable monitor voltage range: 0 V to 5 V or 0 V to 10 V | |||
| Setting accuracy | 2.5 % of rtg | ||||
| 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; status commons are floating (withstand voltage of less than or equal to 60 V); and status signals are not mutually isolated.
Control functions
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF | |
|---|---|---|---|---|---|
| Half rack size | PWX750ML | ||||
| External control *1 | Output voltagecontrol (VPGM) | 0 % to 100 % of the rated output voltage Selectable control voltage range: 0 V to 5 V or 0 V to 10 V | |||
| Accuracy | 5 % of rtg | ||||
| Output current control (IPGM) | 0 % to 100 % of the rated output current Selectable control voltage range: 0 V to 5 V or 0 V to 10 V | ||||
| Accuracy | 5 % of rtg | ||||
| Output on/off control [OUTPUT ON/OFF CONT] | 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. | ||||
| Output shutdown control [SHUT DOWN] | Turns the output off with a LOW (0 V to 0.5 V) or short-circuit. | ||||
| Alarm clear control [ALM CLR] | Clears alarms with a LOW (0 V to 0.5 V) or short-circuit. | ||||
*1. J1 connector on the rear panel
Other functions
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF |
|---|---|---|---|---|
| Half rack size | PWX750ML | |||
| Master-slave parallel operation | Including the master unit, up to four units(all the same model) can be connected. | |||
| Series operation*1 | Up to two units (all the same model) can be connected. | |||
| Preset memory | 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. | |||
| Key lock | Locks the operation of all keys other than the OUTPUT key. | |||
*1. Excluding the PWX750HF
Interface
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF |
|---|---|---|---|---|
| Half rack size | PWX750ML | |||
| Software protocol | IEEE Std 488.2-1992 | |||
| Command language | 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 | |||
| RS232C, USB, LAN | USBTMC-USB488, LXI 1.3 Class C | |||
*2 This setting does not guarantee compatibility with all measuring instrument application software and drivers.
General
| Item/Model | PWX750LF | PWX750MLF | PWX750MHF | PWX750HF | |
|---|---|---|---|---|---|
| Half rack size | PWX750ML | ||||
| Environmental conditions | Operating environment | Indoor use, overvoltage category II | |||
| Operating temperature/ humidity | 0 °C to +50 °C (32 °F to +122 °F)/ 20 %rh to 85 %rh (no condensation) | ||||
| Storage temperature/ humidity | -10 °C to +60 °C (14 °F to +140 °F)/ 90 %rh or less (no condensation) | ||||
| Altitude | Up to 2000 m | ||||
| Cooling method | Forced air cooling using fan | ||||
| Grounding polarity | Negative grounding or positive grounding possible | ||||
| Isolation voltage | ± 250 Vmax | ± 500 Vmax | ± 800 Vmax | ||
| Isolated analog interface *1 | ± 60 Vmax | ||||
| Withstanding voltage | Between input and FG | No abnormalities when 1500 Vac is applied for 1 minute | |||
| Between input and output | No abnormalities at 2000 Vac for 1 minute | No abnormalities at 2250 Vac for 1 minute | |||
| Between output and FG | No abnormalities at 1500 Vdc for 1 minute | No abnormalities at 1600 Vac for 1 minute | No abnormalities at 2000 Vdc for 1 minute | ||
| Between input and Isolated Analog Interface *1 | No abnormalities at 2650 Vac for 1 minute | ||||
| Between output and Isolated Analog Interface *1 | No abnormalities at 2300 Vdc for 1 minute | No abnormalities at 2650 Vac for 1 minute | No abnormalities at 3300 Vac for 1 minute | ||
| Insulation resistance | 500 Vdc, 100 MΩ or more (70 % or less) | 1000 Vdc, 100 MΩ or more (70 % or less) | |||
| Between output and FG | 500 Vdc, 40 MΩ or more(70 % or less) | 1000 Vdc, 40 MΩ or more (70 % or less) | |||
| Safety | Conforms to the requirements of the directive and standard below. Low Voltage Directive 2014/35/EU *3 EN 61010-1 (Class I *4、Pollution degree 2 *7) | ||||
| Electromagnetic compatibility (EMC) *2*3 | Conforms to the requirements of the directive and standard below. EMC Directive 2014/30/EU EN 61326-1 (Class A *5) EN 55011 (Class A *5、Group 1 *6) 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. | ||||
| Dimensions (maximum)/Weight | 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 | |||
| Half rack size | 214 W×43(55) H×437(490) Dmm/Approx. 5 kg | ||||
| Accessories | AC cable : 1 wire, Output terminal cover: 1 pc., Output terminal M8 bolt set: M8 bolts ×2 sets(Bolt, nut, spring washer, and washer for each 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 and Japanese), Safety precautions: 1 copy, China RoHS sheet: 1 copy, CD-ROM: 1 disc | ||||
*1 Factory option. *2 Does not apply to specially ordered or modified PWXs. *3 Limited to products that have the CE/UKCA marking on their panels. Not be in compliance with EMC limits unless the ferrite core is attached on the cable for connection of J1 connector. *4 This is a Class A equipment. The PWX 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. The PWX does not generate and/or use intentionally radio-frequency energy, in the from of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose. *6 This is a Class I equipment. Be sure to ground the PWX’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded. *7 Pollution is addition of foreign matter (solid, liquid or gaseous) that may produce a reduction of dielectric strength or surface resistivity. Pollution Degree 2 assumes that only non-conductive pollution will occur except for an occasional temporary conductivity caused by condensation.
Options
Cable
1500 W model AC power cord (3 m)
Parallel operation cable (For 2 units in parallel)
Parallel operation cable (For 3 units in parallel)
Parallel operation cable (For 4 units in parallel)
RS232C control conversion cable
GPIB converter
Isolated analog interface
Variable internal resistance feature
Rack mount
Application Software
Product Catalog
2D CAD
PWX750MLF / PWX750LF
PWX750ML
PWX750MHF / PWX750HF
Operation Manuals
PWX750LF / PWX750MLF / PWX750MHF / PWX750HF
PWX750ML
Technical Data
Catalog
Manual
2D CAD
Updater/Driver
Technical Data
