Mode Setting And Test; Constant Current Test - UNI-T UTL8200 Series User Manual

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Local/Remote

4.1 Mode Setting and Test

The UTL8200 series electronic load has 7 commonly used test modes: CC, CV, CR, CP,
Dynamic, List, and Battery. Pressing the Mode button will enter the mode selection
interface. In the interface, use the direction buttons or the pulse knob to select a mode,
and press Enter to enter the corresponding mode setting interface.
Items
The electronic load always consumes constant current regardless of the
CC mode
input voltage.
The electronic load changes current consumption to keep the input
CV mode
voltage as the set value.
The electronic load is equivalent to a resistance; it changes the input
CR mode
current as the voltage changes.
The electronic load always consumes constant power; it reduces the
CP mode
current when the voltage rises to remain constant power.
Two different current values are set. The load will switch between these
Dynamic test
two values when testing.
Up to 16-step different loading modes can be set. It can customize the
List test stepping mode and the upper and lower limits of test and judgment, and
can save the list test files.
Discharge the measured battery by CC/CR/CP mode. The test will end
Battery test automatically when reaching the ending value. The battery capacity will
also be displayed.

4.1.1 Constant Current Test

In CC mode, the electronic load always consumes constant current regardless of the input
voltage.
In the mode selection interface, select the CC mode, press Enter to enter the main
operating interface, and enter the current value in the main interface. Press the ON button,
the electronic load starts to load, and the indicator light lights up. If the users need to stop
the load, press the ON button again, and the indicator light goes out.
Description
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UTL8200 User Manua