The insulating oil dielectric strength tester is our main product. PS-1001B is one of three single-cup insulating oil dielectric strength testers produced by our company, and it is suitable for storage and for outdoor double-open cover oil withstand voltage testing. Its double-open cover design helps prevent external environmental factors from affecting the test results.
The insulating oil dielectric strength tester is our main product. PS-1001B is one of three single-cup insulating oil dielectric strength testers produced by our company, and it is suitable for storage and for outdoor double-open cover oil withstand voltage testing. Its double-open cover design helps prevent external environmental factors from affecting the test results.

Name |
Indicators |
Output voltage |
0–80 kV or 0–100 kV |
THVD |
< 1% (reference) |
Pressure rate |
0.5–5.0 kV/s |
Booster capacity |
1.5 kVA |
Measurement accuracy |
±2% |
Supply voltage |
AC 220 V ±10% |
Power frequency |
50 Hz ±2% |
Power |
200 W |
Applicable temperature |
0–45 °C |
Applicable humidity |
< 85% RH |
Width × height × depth |
410 × 390 × 375 (mm) |
Net weight |
~ 32 kg |