HWJJ-E Insulation oil dielectric strength testerDetailed product description：

The HWJJ-E type insulation oil dielectric strength tester adopts industrial microcontroller control, applies large-scale integrated circuits, new I/O interfaces, and unique detection and anti-interference technology, greatly improving equipment performance.

The main features of HWJJ-E insulation oil dielectric strength tester are:

1. Easy to operate and highly automated (just press one button);
2. Menu management, simple and clear input parameters;
3. 99 groups of oil sample test data can be stored for future reference and printing, and the test data can be saved for 100 years when the power is turned off;
4. The system clock can continue to run even when the power is turned off;
5. Software upgrade can be performed through RS232 port;
6. Strong anti-interference ability and high detection accuracy;
7. Small in size, lightweight, and convenient for field operations.

Technical parameters of HWJJ-E insulation oil dielectric strength tester

1. Power supply: AC220V ± 10%, 50Hz
2. Output voltage: 80 kV, 100 kV (customized for 100kV)
3. Capacity: 1.6 kVA, 2.0 kVA
4. Boosting speed: about 2 kV/s
5. Voltage detection accuracy: 3%
6. Breakdown sensitivity:<2 kV
7. Waveform distortion: ≤ 3%
8. Breakdown reaction time: ≤ 10ms
9. Working environment: Temperature: 0 ℃~40 ℃, Humidity: Maximum relative humidity of 85%
10. Storage environment: Temperature: -20 ℃~60 ℃, Humidity: Maximum relative humidity of 75%
11. Working altitude:<1500m (if it exceeds 1500m, it can be specially designed)