Kikusui PLZ150U Modular Multifunction Electronic Load

The PLZ-U Series provides a set of compact, high-performance multichannel electronic load systems capable of operating in five modes – constant current, constant resistance, constant voltage, constant current+constant voltage and constant resistance+constant voltage.

Adopting the modular (plug-in) design, the Series consists of four models – two frame models and two load unit models. The PLZ-30F frame can configure the load units up to three channels, and the PLZ-50F frame can configure up to five channels. Two load unit models are available, the PLZ- 70UA (75-watt load that operates even at 0 V) and PLZ-150U (150-watt load that operates from 1.5 V up).

Load units can be operated in parallel to increase the current capacity or power capacity. By combining different models of load units and frame, the power capacity can be changed from 75 W to 750 W (when five PLZ150U units are mounted in a PLZ-50F frame).

Supporting the GPIB and RS232C interfaces as standard, the electronic load can be built into various types of test systems, making it useful in testing fuel cells, secondary cells, DC/DC converters, switching power supplies, multiple-output power supplies, and more.*Only load units of the same model can be operated in parallel.

Specifications:

• Rating
  • Operating voltage
    • V - 1.5 to 150
  • Current/Power
    • Range H - 30A / 150W
    • Range M - 3A / 150W
    • Range L - 300mA / 45W
• Constant current mode
  • Operating range/Resolution
    • Range H(A) - 0 to 30 / 0.002
    • Range M(A) - 0 to 3 / 0.0002
    • Range L(mA) - 0 to 300 / 0.02
  • Ripple
    • mArms - 3
• Constant voltage mode
  • Operating range
    • Range H(V) - 1.5 to 150
    • Range L(V) - 1.5 to 15
  • Resolution
    • Range H(mV) - 10
    • Range L(mV) - 1
• Constant resistance mode
  • Operating renge
    • Range H(S) - 20 to 0
    • Range M(S) - 2 to 0
    • Range L(mS) - 200 to 0
• Ammeter
  • Measurement range/Resolution
    • Range H(A) - 0 to 30 / 0.001
    • Range M(A) - 0 to 3 / 0.0001
    • Range L(mA) - 0 to 300 / 0.01
• Volmeter
  • Operating range
    • V - 0 to 150
• Weight
  • kg/lb
    • 2 / 4.41

Datasheet:

Kikusui PLZ-U Series Datasheet