Kikusui PLZ-4WH Series

Kikusui PLZ-4WH Series

Multifunctional High Voltage DC Electronic Load (CC/CV/CR/CP) : 4 Models

Quick info


The PLZ-4WH Series Electronic Load is a multifunctional system designed to offer the highest levels of reliability and safety. The electronic load contains a stable and high performance current-control circuit that enables high-speed load simulations with maximum operating voltage of 650V. In addition, its CPU control feature works to improve operability and multifunctional capability. The high-precision current settings provide you with sufficient resolution. The PLZ4WH comes standard with GPIB, RS232C, and USB communication functions, that can be easily incorporated into a wide range of test and inspection systems.


  • Extended operating range
  • Expandable system up to 9 kW / 450A by connecting booster units (exclusively used for Model PLZ1004WH)
  • 3 ranges of setting resolution equipped with L range (1/100)
  • Voltage Monitor terminal for monitoring high-voltage
  • In addition to CC, CR mode 5 levels of response setting for CV mode
  • Sequence function
    Capable of program up to 1024 steps
  • Optional software Wavy makes your operation easier
    The application software supporting the sequence operation (option)
  • Other features
    -Over-Voltage Protection (OVP)
    -Over-Current Protection (OCP)
    -Over-Power Protection (OPP)
    -Over-Heat Protection (OHP)
    -Under-Voltage Protection (UVP)
    -Reverse Connection Protection (REV)
    -Adjustable Slew Rate
    -Switching Operation
    -Soft Start function
    -Elapsed Time Display
    -Auto load-off timer
    -Remote sensing
    -External load on/off control input
    -External range switching input
    -External trigger input
    -External alarm input
    -Alarm status output
    -Load-on status output
    -Range status output
    -Short signal
    -External voltage control (CC,CR,CV,CP mode)
    -External resistance control (CC,CR,CV,CP mode)
    -Current monitor output
    -Voltage monitor output