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Price : 1200usd
Packaging Details : carton
Resolution : 1μΩ
Customized support : OEM
Product type : oil bdv tester
Supply voltage : AC220V±10% 50Hz±1 Hz
Model Number : MYJYD III
Measurement accuracy : 0.5%
Protection Class : IP65
Voltage distortion rate : <3%
Delivery Time : 1 week
Accuracy Class : High Accuracy
Measuring accuracy : ±3%
Application : Oil Testing, oil BDV tester
Supply Ability : 1000pcs/month
Operating Temperature : -10℃~40℃
Place of Origin : China Mainland
Place of origin : Hebei, China
Payment Terms : L/C,D/A,D/P,T/T,Western Union
Time Resolution : 1s
Current Resolutio : 1μΩ
Power : electric
Standing time : 15min (adjustable)
Working power supply : AC220V ± 10%, 50Hz ± 1Hz
Voltage : 220 V, 110 V
Warranty : 2 Years
MOQ : 1
Weight : 12kg
Display mode : three-and-a-half-digit LCD
Output voltage : 0~80KV (optional)
Brand Name : MINGYANG
Measurement range : 1-1999μΩ
Applicable temperature : 0℃~45℃
Measuring Range : 1-1999μΩ
Booster capacity : 1.5KVA
Volume : 380*350*260 mm
Type : Testing Machine
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 Automatic Single Cup Insulating Oil Breakdown Voltage BDV Dielectric Strength Tester Images |