1) Function: test the breakdown voltage resistance of enamelled round wire and enamelled flat wire at room temperature or high temperature. It is also used for testing the thermal life and temperature index of enamelled round wire in atmospheric air (heat resistance test, test voltage 0-30000 VOLTS, withstand voltage time 0-9999 seconds). It can also be used for electrical products and instrument withstand voltage test;

2) Comply with IEC60851-5:2008 and GB/ T4075.5-2008 standard provisions;

3) Chassis size: L1200×W900×H1700mm;

4) Using an independent high voltage transformer, 5 groups of samples can be measured at the same time, one key to start 5 groups of pressure at the same time;

5) Independent prompt for breakdown alarm.

6) Alarm current is set uniformly, with 7 grades adjustable from 5 to 30mA;

7) Boost speed: 100V/S - 1000V/S continuous adjustable; (Indicated by rotating dial)

8) Output voltage: 30KV;

9) Maximum power: 6KVA;

10) Gate controlled interlock safety protection device;

11) The input power supply must be equipped with leakage protection device.

12) The ac high voltage method is used to measure the breakdown voltage or withstand voltage value of the sample