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ITEMLIST
Products Infomation
- Products by Category
- Electronic Measuring Instruments
- Power Supplies / Electronic Load Devices
- KIKUSUI Bidirectional High-Capacity DC Power Supply PXB Series
For the Progressive “ X” electric applications
The PXB series of bidirectional high-capacity DC power supplies condenses a 20 kW large-capacity output into a 3U-size chassis. Not only handling high voltages of 1500 V, but also capable of both power and regeneration in both directions in a single unit. We provide a new power supply test environment for electrical and electronic equipment that is becoming increasingly high-powered. In addition, a variety of analog, digital, and communication interfaces are provided for optimal operation at any stage of research, development, and manufacturing! A new generation of bidirectional DC power supplies that support the progression of advanced technologies.
Bidirectional High-Capacity DC Power Supply
Model:
PXB Series
Maker:
KIKUSUI ELECTRONICS CORPORATION
Features
- High power density: 20 kW in 3U size
- A single unit handles 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 10 units (200 kW) can be operated in parallel
- Equipped with touch panel display
- LAN, USB, RS232C, external analog control (isolated type) standard
- Regenerative function (on-site)
- External control I/O is standard for both NPN and PNP type PLCs
Specifications
| Item | PXB20K-50 | PXB20K-250 | PXB20K-500 | PXB20K-1000 | PXB20K-1500 | |
|---|---|---|---|---|---|---|
| Weight | Approx. 41 kg | Approx. 39 kg | Approx. 38 kg | Approx. 37 kg | Approx. 37 kg | |
| Dimensions | Refer to Outline Drawing | |||||
| Environmental conditions | Operating environment | Indoor use, overvoltage category II | ||||
| Operating temperature | 0 ℃ to +40 ℃ | 0 °C to +50 °C (32 °F to +122 °F) | ||||
| Operating humidity | 20 %rh to 85 %rh (non-condensing) | |||||
| Storage temperature | -25 °C to +60 °C (-13 °F to 140 °F) | |||||
| Storage humidity | 90 %rh or less (non-condensing) | |||||
| Altitude | Up to 2000 m | |||||
| Cooling method | Forced air cooling using fan | |||||
| Accessories | AC INPUT terminal cover, connector kit for external control (1 set), chassis connection wire, DC OUTPUT terminal cover, screws for DC OUTPUT terminal (1 set), EXT SYNC connector cover, SENSING terminal cover, SENSING connector (2 pieces), synchronous operation signal cable kit, For Safety (1 copy), China RoHS sheet (1 sheet), start guide (1 copy), heavy object warning seal (1 sheet) | |||||
| Withstanding voltage | Between input and GND | 2200 Vac, 1 minute | ||||
| Between input and output | ||||||
| Between output and GND | 500 Vdc, 1 minute | 1000 Vdc, 1 minute | 1800 Vdc, 1 minute | 1800 Vdc, 1 minute | 3000 Vdc, 1 minute | |
| Insulation resistance | Between input and GND | 30 MΩ, 500 Vdc | ||||
| Between input and output | 30 MΩ, 500 Vdc | 30 MΩ, 600 Vdc | 30 MΩ, 1000 Vdc | |||
| Isolation voltage | ± 250 V | ± 600 V | ± 1000 V | ± 1000 V | +2000 V/-1000 V | |
| Electromagnetic compatibility *1 *2 |
Complies with the requirements of the following directive and standards. EMC Directive 2014/30/EU EN 61326-1 (Class A*3) |
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| 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 |
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*1. Does not apply to specially ordered or modified products.
*2. Only for models with CE marking / UKCA marking 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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