• KP Series
  • KP Series

KP Series

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

Bidirectional 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.
  • he regeneration capability achieves effective power use.
  • Cooperation operation is also possible.
  • KP also has the redundancy which can be operated without stopping the 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 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 rise in ambient temperature.
Use of KP Series

* 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) NEW 2 0 to 80 32 0 to 80 -32
KP80-80(5kW) NEW 5 80 -80
KP80-160(10kW) NEW 10 160 -160
KP80-320(20kW) NEW 20 320 -320
KP400-50(10kW) 10 0 to 400 50 40 to 400 -50
KP650-5(2kW)NEW 2 0 to 650 5 65 to 650 -5
KP650-12(5kW) NEW 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) Coming soon 2 0 to 750 4.5 200 to 750 -4.5
KP750-10(5kW) Coming soon 5 11 -11
KP750-20(10kW) Coming soon 10 22 -22

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), 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.)

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