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The products listed here are for overseas markets, not for Japan domestic.

KIKUSUI Bidirectional High-Capacity DC Power Supply (CV/CC/CP) PXB Series – 20kW model

Bidirectional High-Capacity DC Power Supply (CV/CC/CP)

Discover the cutting-edge PXB series of bidirectional DC power supplies, expertly engineered to offer a robust 20 kW output in a remarkably compact 3U chassis size. These high-capacity units are designed to handle demanding high voltages up to 1500 V, revolutionizing power supply and regeneration in both directions with a single device.

Ideal for testing electrical and electronic equipment that requires increasingly higher power, the PXB series sets a new standard in power supply testing environments. It comes equipped with a diverse array of interfaces, including analog, digital, and communication options, ensuring seamless operation at every stage of research, development, and manufacturing.

Bidirectional High-Capacity DC Power Supply (CV/CC/CP) PXB Series - 20kW model

Model:

PXB20K-50, PXB20K-100, PXB20K-250, PXB20K-500, PXB20K-1000, PXB20K-1500

Maker:

KIKUSUI ELECTRONICS CORPORATION

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Features

  • High power density: 20 kW in 3U
  • A single unit supports both power and regeneration
  • Rated output voltage: 50 V/ 250 V/ 500 V/ 1000 V/ 1500 V
  • Select a model with an input voltage from 200 Vac (3-phase) or 400 Vac (3-phase)
  • Continuous operation at rated power at ambient temperature of 50°C(Excluding some models)
  • Up to 25 units (500 kW) can be operated in parallel

    *Please consult with us if you would like to use 10 or more units in Parallel operation.

  • Equipped with a touch panel display
  • LAN, USB, RS232C, external analog control (isolated type) included as standard
  • Regenerative function (on-site)
  • External control I/O is standard for both NPN and PNP type PLCs

Line up

Product SKU Output Power Output Voltage Output Current
Bidirectional DC power supply PXB20K-50 20kW 0V to 50V -800A to +800A
Bidirectional DC power supply PXB20K-100 20kW 0V to 100V -400A to +400A
Bidirectional DC power supply PXB20K-250 20kW 0 to 250V -200A to +200A
Bidirectional DC power supply PXB20K-500 20kW 0 V to 500 V -120A to +120A
Bidirectional DC power supply PXB20K-1000 20kW 0V to 1000V -60A to +60A
Bidirectional DC power supply PXB20K-1500 20kW 0 V to 1500 V -30A to +30A

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Specifications

Item PXB10K-50 PXB20K-50 PXB20K-100 PXB20K-250 PXB20K-500 PXB20K-1000 PXB20K-1500
Weight Approx. 28 kg (61.73 lbs) Approx. 41 kg (90.39 lbs) Approx. 40 kg (88.18 lbs) Approx. 39 kg(85.98 lbs) Approx. 38 kg (83.78 lbs) Approx. 37 kg (81.57 lbs) Approx. 37 kg (81.57 lbs)
Dimensions Refer to Outline Drawing
Environmental conditions Operating environment Indoor use, overvoltage category II
Operating temperature 0 °C to +40 °C (32 °F to +104 °F) 0 °C to +50 °C (32 °F to +122 °F)
Operating humidity 20 % rh to 85% rh (no condensation)
Storage temperature −25°C to +60°C (−13 °F to +140 °F)
Storage humidity 90 % rh or less (no condensation)
Altitude Up to 2000m
Cooling method Forced air cooling using fan
Accessories Input terminal cover, External control connector kit (1 set), Chassis connection wire,OUTPUT terminal cover, DC OUTPUT terminal screws (1 pair), EXT SYNC connector cover, SENSING connector cover,SENSING connector (2 pc.), Synchronized operation signal cable kit, Safety Information (1 copy), China RoHS sheet (1 sheet),Getting Started Guide (1 copy), Heavy object warning label (1 pc.)
Withstanding voltage Between input and GND 2200 Vac for 1 minute
Between input and output
Between output and GND 500 Vdc for 1 minute 500 Vdc for 1 minute 500 Vdc for 1 minute 1000 Vdc for 1 minute 1800 Vdc for 1 minute 1800 Vdc for 1 minute 3000 Vdc for 1 minute
Insulation resistance Between input and GND 30 MΩ, 500 Vdc
Between input and output 30 MΩ, 500 Vdc 30 MΩ, 500 Vdc 30 MΩ, 500 Vdc 30 MΩ, 600 Vdc 30 MΩ, 1000 Vdc
Isolation voltage ±250 V ±250 V ±250 V ±600 V ±1000 V ±1000 V +2000 V/−1000 V
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)
Safety*1 Complies with the requirements of the following directive and standards.
Low Voltage Directive 2014/35/EU*2
EN 61010-1 (Class I*4, Overvoltage category II, Pollution Degree 2*5)
UL 61010-1*6 CAN/CSA -C 22.2 NO.61010-1*6

*1. Does not apply to specially ordered or modified products.
*2. Only for models with CE mark/UKCA mark on their body.
*3. This is a Class A instrument. 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 Class I instrument. Be sure to ground this product’s protective conductor terminal. The safety of this product is guaranteed only when the product is properly grounded.
*5. 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.
*6. Only on models that have cTUVus marking on the panel.

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