Functions
1. High current output terminal
2. Power indicator light
3. Power input terminal: AC: 220V power is input here.
4. Ground terminal. For safety, this terminal should be grounded.
5. 4 1/2 LCD digital current meter.
6. Current output button. Press this button to output high current, and the output indicator light turns on.
7. Current cut-off button. Press this button to cut off high current, and the output indicator light turns off.
8. High current adjustment knob.
9. Current meter calibration adjustment hole. Used when metrological verification of the meter is required. During verification, simply lift the circular seal sticker, and use a small flat-head screwdriver or a watchmaker's screwdriver to adjust. After adjustment, restore the circular seal sticker.
Operating Environment:
1. Working power supply: 220V or 380V ±10% 50HZ
2. Ambient temperature: -10℃ to 40℃
3. The product should be placed in an environment free from gases, vapors, chemical dust, dirt, or other explosive media that could seriously affect transformer insulation.
Main Performance Indicators
1. Input power: AC: 220V-25A, 50Hz
2. Output current: 500A-5000A
3. Output current waveform distortion: ≤5%
4. 4 1/2 LCD digital display, range: 0~5000A, resolution: 0.1A,
accuracy: ±0.5%
5. Operating environment: temperature -10 to 40℃, relative humidity <80%
6. Dimensions: 402X232X245mm
7. Weight: 30Kg
Precautions:
1. The instrument must be properly grounded.
2. Connect the power supply, turn on the switch, and the red indicator light will illuminate. At this time, the current generator is ready to generate current.
3. Rotate the voltage regulator clockwise evenly, and observe the output current indicator on the operation panel until the desired high current is reached.
4. During the test, if any abnormality is found, immediately cut off the power supply, investigate the cause, and then proceed with the test.
5. After the test, the voltage regulator must be returned to zero, cut off the power supply via the air switch, disconnect the working power, and then remove the test wiring to ensure safety.
