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Voltage : 220 V, 110 V
Measurement accuracy : 0.5%
Weight : 12kg
Application : Oil Testing, oil BDV tester
Accuracy Class : High Accuracy
Supply Ability : 1000pcs/month
Volume : 380*350*260 mm
Place of origin : Hebei, China
Applicable temperature : 0℃~45℃
MOQ : 1
Time Resolution : 1s
Working power supply : AC220V ± 10%, 50Hz ± 1Hz
Current Resolutio : 1μΩ
Resolution : 1μΩ
Voltage distortion rate : <3%
Standing time : 15min (adjustable)
Measuring accuracy : ±3%
Measurement range : 1-1999μΩ
Output voltage : 0~80KV (optional)
Operating Temperature : -10℃~40℃
Display mode : three-and-a-half-digit LCD
Protection Class : IP65
Booster capacity : 1.5KVA
Type : Testing Machine
Power : electric
Delivery Time : 1 week
Packaging Details : carton
Measuring Range : 1-1999μΩ
Brand Name : MINGYANG
Place of Origin : Hubei, China
Warranty : 2 Years
Model Number : MYJYD III
Customized support : OEM
Supply voltage : AC220V±10% 50Hz±1 Hz
Payment Terms : L/C,D/A,D/P,T/T,Western Union
Price : 1200usd
Product type : oil bdv tester
The Automatic Oil Dielectric Strength Tester is designed for safe testing of large power transformers and other high-voltage electrical equipment including oil circuit breakers, oil-filled cables, power capacitors, and oil sleeves.
During operation, transformer oil performance gradually deteriorates due to exposure to oxygen, high temperature, humidity, sunlight, strong electric fields, and impurities, compromising its insulation capabilities. This tester accurately identifies performance degradation, as insulation oil quality is directly related to breakdown voltage.
| Parameter | Specification |
|---|---|
| Power Voltage | AC220V ± 10%, 50Hz ± 5% |
| Equipment Capacity | 0.5kVA, Volume Capacity 1.5 kVA |
| Limited Current | 5mA |
| Input Voltage | 200V/50Hz |
| Output Test Voltage | 0-80kV |
| Measurement Range | AC 0-80kV |
| Voltage Indicator Error | ± 5% |
| Breathing Speed | 2kV/second ± 20% |
| Compression Speed | 2kV/s ± 10% |
| State Settings | Number of times 1-9 |
| Static Time | 0-10 minutes 39 seconds |
| Stirring Time | 0-1 minutes 39 seconds |
| Burning Time | ≤ 20ms |
| Measurement Accuracy | 1% |
| Use Conditions | Ambient temperature 10℃ - 35℃ |
| Relative Humidity | ≤ 75% |
| Oil Cup Gap | 2.5mm (diameter of oil cup plug ruler) |
| Breathing Speed Options | 2.0kV/s, 2.5kV/s, 3.0kV/s, 3.5kV/s (four-gear option) |
| Packaging Size & Weight | 48*45*38cm, 25kg |






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Portable Transformer Oil BDV Tester Dielectric Strength Analyzer For Insulating Oil Images |