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High Power DC Load
High Power DC Load

This series high power density programmable DC electronic load provides three voltage ranges 200V/600V/1200V. Supports CV, CC, CR and CP these 4 basic operating modes, as well as CV+CC, CV+CR, CR+CC these 3 complex operating modes. Full protection includings OCP, OPP, OTP, over voltage and reverse alarm. Support external control and monitor mode, the 0 to 10V input or output signal represent 0 to full range voltage or current. Provide OCP test, OPP test and Short circuit simulation to effectively solve the application demands for power and automated testing. Built-in RS232, RS485 and USB communication interfaces, LAN&GPIB communication card is optional. Two or more loads can be connected in master-slave parallel mode to provide more power or current capacity. This series DC load can be applied to battery discharge, DC charging station and power electronics and other electronics products.


  • Features
  • Functions & Advantages
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● Flippable front panel and color touch screen allow convenient access and operation

● Provides four kinds of basic working mode such as CV/CC/CR/CP, and CV+CC/CV+CR/CR+CC complex operating modes

● Adjustable current slew rate, adjustable CV loop speed

● Ultra high precision voltage & current measurement

● OCP/OPP testing function

● 50kHz high-speed CC/CR dynamic mode

● 500kHz high-speed voltage and current sampling rate

● Timing & discharging measurement for batteries

● Short circuit test mode

● Auto mode function provides an easy way to do complicated test

● Dynamic frequency sweep function for determining worst case voltage peaks*

● Non linear load mode function makes the simulated loading current more realistic*

● Supports external analog control function*

● V-monitor/I-monitor

● LED load simulation function

● Full protection: OCP, OPP, OTP, over voltage and reverse alarm

● Up to 20 units master/slave parallel control

● Front panel USB interface supports data import and export

● SCPI language and standard rack size make it ideal for ATE System integration

● Smart fan control with lower noise and better for environment

● Multi versions to meet the cost performance and different applications

* Only professional Electronic Load units support these functions

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