Technical requirements for power frequency withstand voltage tester
Technical requirements for power frequency withstand voltage tester
The test voltage, leakage current test and time of the power frequency withstand voltage tester are all digitally displayed. The cut-off current can be continuously and arbitrarily set according to different national standards and different needs of users. The functions are more abundant and practical, and the leakage current display can reflect the Measure the actual value of the body leakage current and compare the withstand voltage of different batches of similar products or products from different manufacturers to ensure that the safety performance of your products is foolproof.
The power frequency withstand voltage tester is designed according to the requirements of international national standards, the withstand voltage AC is from 0-5KV, and the leakage current is from AC0-20mA. Suitable for all kinds of household appliances, power cords, cables, transformers, wire terminals, high-voltage bakelite appliances, switches, power sockets, motors, dishwashers, dishwashers, centrifugal dehydrators, microwave ovens, electric ovens, electric hot pots, electric Rice cooker, TV set, electric fan, medical treatment, chemical industry, electronic instrument, meter, complete machine, etc., as well as the absolute withstand voltage and leakage current test of the strong current system, and it is also an indispensable withstand voltage for the technical supervision department of the scientific research laboratory Test Equipment.
Second, the technical specifications of the power frequency withstand voltage tester:
1. Voltage test range: AC0-1.5KV/5KV ±5% ±5 characters
2. Leakage current test range: ACO.1mA-2mA/20mA second gear
±5% ±2 words
3. Leakage current alarm value preset range ACO.1mA-2mA/20mA second gear
4. Time test range: 1-90s, ±5% continuous setting and manual 5. Transformer capacity: 500VA
6. Output waveform: 50Hz, sine wave 7. Working conditions: ambient temperature 0-40°C
8. Relative humidity: no more than 75%
9. Atmospheric pressure: 101.25Kpa
