• 400W 80V 40A  Dual Channel Adjustable LCD DC Electronic Load 220V


                              
      KL series are highly precise economical dual channel DC  electronic load, can be widely used in LED drivers, switching  power supply, power adapter, mobile power, chargers, batteries  and other products, testing and aging. Using potentiometer  adjustment method, simple to use, easy to adjust. With constant  current, constant voltage (CC, CV) mode, the current mode can be  used to simulate a resistive load to discharge the battery pack  to power load; their voltage mode can be used to simulate the  capacitive load to charge the load, and simulate the LED to the  LED drive power constant voltage characteristic load. With  perfect protection function, and its performance and  functionality is the traditional slide wire resistor can not be  compared for the related industries can greatly improve  production efficiency and reduce costs.

       

Main Features


    • Voltage and current are four high-precision digital  LED display
       
      Small size, high power, simple operation
       
      With external analog control, and remote ON / OFF,  CC / CV switch operation
       
      Over-voltage, over-current, over power, overheating,  reverse polarity protection
       
      Voltage, current, high-resolution
       
      Remote measurement function
       
      Operating modes are given voltage and constant  current, especially for LED power supply and battery  testing and aging
       
      Have isolated two independent input channels can be  paralleled constant current mode, constant voltage  mode can be connected in series

Parameters


    • Model

      KL-284

      Voltage input

      0-80V (Adjustable)

      Current  input

      0-40A  (Adjustable)

      Input voltage

      AC 220V±10% 50Hz/60Hz

      Working Condition Temperature

      "-10-40 Degrees" Celsius  Relative  humidity: 90%

      Storage  Condition  Temperature

      "-10-40 Degrees" Celsius  Relative  humidity: 80%

      Constant Voltage Operation  Voltage   stability

      ≤0.01%+2mV

      Load   stability

      ≤0.01%+2mV

      Recovery  time

      ≤100uS

      Temperature coefficient

      ≤200PPM/Degrees Celsius

      Constant Current Operation  Current   stability

      ≤0.1%+3mA

      Load   stability

      ≤0.2%+3mA

      Voltage Display Precision   3 digit LED  display

      ±1%±1 word

      Current Display Precision   3 digit LED  display

      ±1%±1 word

      Dimensions

      80mmW x 1801mm H x 260mm D

      Weight

      5Kg