YJJ-IIInsulation oil dielectric strength BDV tester   0-80kV（0-100KV ）

Insulating Oil Dielectric Strength BDV Tester

The insulating oil dielectric strength tester (BDV tester) is a specialized device used to measure the breakdown voltage of liquid insulating media such as transformer oil.

Its core function is to directly and quickly assess the electrical insulation strength of insulating oil and determine whether its insulation performance has deteriorated due to high water content, excessive impurities, or aging.

1. The instrument features a single-cup portable design;
2. The LCD screen provides a user-friendly menu interface with temperature, humidity measurement, and clock display functions;
3. Simple operation: Automatically completes voltage boosting, holding, stirring, settling, calculation, data storage, and printing;
4. Power-off storage function: Automatically saves test results;
5. Over-voltage, over-current, limit, and grounding alarm functions ensure the safety of operators;
6. Unique waveform setting function eliminates harmonic interference for accurate measurement;
7. Dual control using CPU and PLC ensures stable and reliable instrument operation.

Technical Specifications

1. Output Voltage: 0-80kV (0-100KV customizable)
2. Voltage Distortion Rate: <2%
3. Voltage Boosting Rate: 2.0-3.5 kV/s (Δ = 0.5 kV/s)
4. Transformer Capacity: 1.5 kVA
5. Measurement Accuracy: ±(2%+2 digits)
6. Power Supply Voltage: 220 V ±10%
7. Power Supply Frequency: 50 Hz ±2%
8. Power: 200 W
9. Operating Temperature: 0-45℃
10. Operating Humidity: <85% RH
11. Dimensions (W×H×D): 410×390×375 (mm) Net Weight: 29 kg