High and Low Voltage Switchgear Power-on Test Bench
Darui Electric recommends
Input power: Three-phase four-wire AC 380V
Output voltage and current:
1. Three-phase AC 0 – 10A output (<100V, adjustable) one group
2. Three-phase AC 100V output (fixed value) one group3. AC operation voltage output AC 0～400V, at 220V, current less than 10A
4. DC operation voltage output DC 0～260V
5. DC closing power supply output DC 0～300V (rated current 100A, short-time working current 300A) one group
6. Single-phase AC220V output (fixed value, socket form) two groups,
7. Three-phase AC380V output (fixed value, terminal block) one group,
8. Dimensions: 560*520*850mm
9. Weight: 45kg
Product Aliases
High and low voltage switchgear power-on test bench, power-on test bench, high and low voltage complete set test bench, switchgear test bench
Operating Instructions
Taking the verification of a single-phase AC voltmeter as an example:
1. Connect the input power supply AC380V
2. Connect the AC operation voltage output power cord to the voltmeter
3. Check and confirm the wiring is correct, turn on the main power switch4. Return the voltage regulator to zero, and press the "Close" button,
5. Then press the "Close" button for AC operation voltage on the panel
6. Slowly adjust the output adjustment knob to raise the voltage to the required value, and observe the voltmeter.
7. After the test, first press the "Open" button for AC operation voltage on the panel, then press the main "Open" button on the panel. Then, turn off the main power switch
Technical Conditions
Input power: Three-phase four-wire AC 380V
Output voltage and current:
1. Three-phase AC 0 – 10A output (<100V, adjustable) one group
2. Three-phase AC 100V output (fixed value) one group
3. AC operation voltage output AC 0～400V, at 220V, current less than 10A
4. DC operation voltage output DC 0～260V
5. DC closing power supply output DC 0～300V (rated current 100A, short-time working current 300A) one group
6. Single-phase AC220V output (fixed value, socket form) two groups,
7. Three-phase AC380V output (fixed value, terminal block) one group,
8. Dimensions: 560*520*850mm
9. Weight: 45kg
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
