News Details

What conditions are required for agency of Grade 5 power equipment testing qualification?

Technical indicators:

Capacity: 5KVA

Input voltage: AC200V  50Hz

Input current: 25A

Output voltage: AC: 50KV    DC: 70KV

Output current: AC: 100mA    DC: 71.4 mA

Main parameters of control box:

Capacity: 5KVA

Input voltage: AC220V 50Hz

Input current: 22.7A

Output voltage: 0～250V

Output current: 0～20A

Environmental conditions:

Ambient temperature not higher than +45℃, not lower than —20℃;

Relative air humidity not greater than 90%;

Altitude not exceeding 2000 meters;

Product features:

1. 320×240 LCD display, high-speed thermal printer.

2. 4 measurement channels for high voltage, high current, low voltage, and low current, with high-precision sensors and high-performance 14-bit AD acquisition chip.

3. Human-machine dialogue with full keyboard operation, intelligent working process, optional automatic or manual mode.

4. Real-time display of high voltage, high current, low voltage, low current, time, and withstand voltage test results, clear and intuitive.

5. Comprehensive overvoltage and overcurrent protection, arbitrary setting of output voltage, high voltage current upper limit, low voltage current upper limit, and timing duration.

6. Zero-return detection function, test can only be performed after zero return confirmation, safe and reliable.

7. Insulation resistance test function, directly reflects the insulation strength of the tested object.

8. Approaching voltage regulation algorithm, automatically starts withstand voltage timing after reaching set voltage, and automatically reduces voltage to zero after timing ends.

9. Automatically cuts off voltage output when exceeding set high voltage current or low voltage current, reduces voltage to zero, and triggers audible and visual alarm. 10. Sophisticated software and hardware anti-interference design, multiple anti-interference methods, adapts to harsh electromagnetic environments.

10. Automatic error diagnosis, easy to find and solve problems.

11. Optional wireless remote control function, remote communication, door interlock alarm bell, external voltage divider calibration interface, etc.

What conditions are required for agency of Grade 5 power equipment testing qualification?

List of Grade 5 power equipment testing instruments