Discontinued
Digital PWM
Control Power Supply
Bidirectional Power Supply Devices with Regeneration Capability
- Max Voltage: 80V to 750kV
- Max Current:
4.5A to 320A, -4.5A to -320A - Max I/O Power: 2kW to 120kW
- Redundancy
KP series is no longer available as we stopped the production and sales of this model in September 2020. Meanwhile, we support. PBR series is available as the successor model, and more information on the series can be found here.
PBR seriesBidirectional Power Supplies enable power running and regenerating operation
KP series is the sophisticated bidirectional power supply device with the regeneration capability*, optimal for evaluating not only in-car inverters for hybrid and electric vehicles but motors, generators, high-capacity vehicle batteries, and capacitors as well as wind or solar power generation. We make available the extensive lineup ranging from 2 kW to 120 kW so you can choose the optimal model according to various applications, including development and production.
* The device is designed on the assumption that all regenerated power is consumed on the premises.
Features and Benefits
- Extensive lineup of over 20 different models ranging from 2 kW to 120 kW.
- The regeneration capability achieves effective power use.
- Cooperation operation is also possible.
- KP also has redundancy which can be operated without stopping whole even if it stops one power supply unit.(Please consult for detail.)
- The unit configuration facilitates extension after introduction. (up to 120 kW)
- Smooth switching between power running and regeneration.
- Reduced power consumption helps mitigate the rise in ambient temperature.
Applications
The device is available as the regenerating electronic load and power supply device for:
- The unit configuration facilitates extension after introduction. (up to 120 kW)
- Smooth switching between power running and regeneration.
- Reduced power consumption helps mitigate the rise in ambient temperature.
* No model is designed to enable self-sustained operation. They stop when the system power supply is disconnected.
The model that may be used as a battery simulator will be available soon. Contact our sales staff for details.
Models
| Model | I/O Power [kW] | Power supply mode (power running mode) |
Load mode (regeneration mode) |
||
|---|---|---|---|---|---|
| DC output voltage [V] | DC output current [A] | DC input voltage [V] | DC input current [A] | ||
| KP80-32(2kW) | 2 | 0 to 80 | 32 | 0 to 80 | -32 |
| KP80-80(5kW) | 5 | 80 | -80 | ||
| KP80-160(10kW) | 10 | 160 | -160 | ||
| KP80-320(20kW) | 20 | 320 | -320 | ||
| KP400-50(10kW) | 10 | 0 to 400 | 50 | 40 to 400 | -50 |
| KP650-5(2kW) | 2 | 0 to 650 | 5 | 65 to 650 | -5 |
| KP650-12(5kW) | 5 | 12 | -12 | ||
| KP650-25(10kW) | 10 | 25 | -25 | ||
| KP650-50(20kW) | 20 | 50 | -50 | ||
| KP650-75(30kW) | 30 | 75 | -75 | ||
| KP650-100(40kW) | 40 | 100 | -100 | ||
| KP650-125(50kW) | 50 | 125 | -125 | ||
| KP650-150(60kW) | 60 | 150 | -150 | ||
| KP650-175(70kW) | 70 | 175 | -175 | ||
| KP650-200(80kW) | 80 | 200 | -200 | ||
| KP650-225(90kW) | 90 | 225 | -225 | ||
| KP650-250(100kW) | 100 | 250 | -250 | ||
| KP650-275(110kW) | 110 | 275 | -275 | ||
| KP650-300(120kW) | 120 | 300 | -300 | ||
| KP750-4(2kW) | 2 | 0 to 750 | 4.5 | 200 to 750 | -4.5 |
| KP750-10(5kW) | 5 | 11 | -11 | ||
| KP750-20(10kW) | 10 | 22 | -22 | ||
Specifications
Options
-LA1
Enables the following remote control and monitor output:
- External control of output voltage:
- Controls output voltage with the external control voltage (Vcon-in) between 0 and 10 V.
- External control of output current:
- Controls output current with the external control voltage (Vcon-in) between 0 and 10 V.
- Output voltage monitor:
- 0 to +10 V (±3%F.S), output impedance of 1kΩ
- Output current monitor:
- 0 to +10 V (max. negative current to max. positive current) (±3%F.S), the output impedance of 1kΩ
- Remote switch ON/OFF
- (TTL of external relay)
-LBt
- This option is required if the load is comprised of a battery. Contact our sales staff for details.
- (This option is available only for the 80 V I/O model.)
Dimensions
Download
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-
KP series Datasheet
PDF（585KB）
-
How to Use DC Power Supplies
Date: 2024-03-05 rev. 08
PDF (1,467 KB)
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-
KP series Datasheet
PDF（585KB）
-
How to Use DC Power Supplies
Date: 2024-03-05 rev. 08
PDF (1,467 KB)
In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.
