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Regenerative DC Electronic Load
WE Series
Voltage 150~1200V, Current 40~100A, Power 4~72kW

The WE Series electronic load is a highly reliable, high-density, high-performance DC electronic load. This high-power electronic load features high power density and compact footprint. It supports an ultra-wide loading range, excellent overload capacity, and ultra-fast dynamic response frequency. Equipped with comprehensive test functions, it greatly expands the application scope and enhances the reliability of the load.
This series of electronic loads is also equipped with multiple communication interfaces including LAN, RS232, RS485, CAN, GPIB and USB. It supports SCPI, Modbus and CANOpen communication protocols to meet users' remote control requirements.
Application Area
  • Contactor
  • Fuel Cell
  • OBC On-Board Charger
  • Off-board DC Charger
  • Relay
  • Server PSU
Product Features
>1 MHz high-speed voltage and current sampling rate, 1 μs control resolution;
>50 kHz high-speed dynamic mode with adjustable current rise and fall edges;
>1 kHz transmission rate for voltage, current and other parameter communication;
>Adopts 1 MHz high-speed, high-precision sampling and control technology;
>Adjustable CV loop speed to match various power supplies;
>Short-term loading capacity up to twice the rated power;
>More than 20 test functions: sequence test, auto test, short-circuit simulation, timing measurement, discharge test, internal resistance test, overcurrent test, overpower test, frequency sweep test, load effect test, LED simulation, sine wave function, etc.
>Multiple operation modes: CC, CV, CR, CP, CV+CC, CR+CC, CV+CR, CP+CC;
>Supports 50 sequence files, up to 100 steps per file, with file linking function;
>Standard interfaces: LAN, RS232, RS485; optional GPIB, USB, CAN. Equipped with isolated high-speed external digital and analog monitoring interfaces;
>Comprehensive protection functions: overvoltage, overcurrent, overpower, overtemperature, current oscillation protection, current limit, power limit, reverse polarity alarm, etc.
Technical parameter table
Regenerative DC Electronic Loadjishucanshubiaotp
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