Product Introduction HTKGG-H high and low voltage switchgear power test bench (Xu Ji Electric) is used by high and low voltage switchgear manufacturers to conduct various power tests on the manufactured high and low voltage switch cabinets before leaving the factory. High and low voltage switchgear power test bench can provide a variety of AC and DC power supply to facilitate the detection of switchgear and improve work efficiency.

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Operating instructions Take a test of a single-phase AC voltmeter as an example:

1. Turn on the input power AC380V.

2, check and confirm whether the wiring, connect the main power switch.

3, the regulator back to zero, and press "switch on" twist.

4. Press the “Close” button of the AC operating voltage on the panel.

5, slowly adjust the output adjustment knob, so that the voltage rises to the required value, observe the voltmeter situation.

6. After the test is completed, press the "opening" of the AC operating voltage on the panel and then press the "open" twist on the panel. Then, disconnect the main power switch.

Instructions for use 1, connect three-phase four-wire AC380V

2. Connect the output DC260V to load 3, and turn the output adjustment knob counterclockwise to zero.

4, check and confirm the wiring is correct 5, the power switch is closed 6, slowly adjust the output adjustment knob, the voltage rises to the appropriate value.

7. After the test is completed, first rotate the output adjustment knob counterclockwise to zero, and then turn off the power switch. After the discharge is completed, the line can be started.

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