ASTM D877 Transformer Oil Breakdown Voltage Testing Equipment
Introduction:
Transformer Oil Breakdown Voltage Testing Equipment is developed according to IEC156 Insulating Oil Dielectric Strength Testing Method.
The oil test vessel with temperature measurement unit, so it can detect oil temperature.
Transformer Oil Breakdown Voltage Testing Equipment has 8 Kinds of test mode as optional: IEC156, IS6792, BS5874, ASTM D1816 , ASTM D877, Proof test, 5 minutes standard test, Manual test.
It has large LCD display, all the selection can be done by touch panel with color LCD.
Transformer Oil Breakdown Voltage Testing Equipment also has micro-printer and can store 100 groups data, test data can also be unload to PC and output word report automatically.
It is multi-functional, stable, and easy for operation;
Specifications:
| 1 | Output voltage | AC 0V~80KV |
| 2 | Rate of voltage rise | 0.5kv/s± 5%, 2kv/s± 5%, 3kv/s± 5%, 5kv/s± 5% |
| 3 | Max. test times | 9 |
| 4 | Stir time | 0~999s |
| 5 | Wait time | 0~999s |
| 6 | Measurement accuracy | ±(1% of full scale + 2 digits) |
| 7 | Resolution | 0.1KV |
| 8 | Temperature measurement range | 0°C to 70°C, or better |
| 9 | Temperature resolution | 1°C, or better |
| 10 | Data storage | 100 groups |
| 11 | Weight | 38kg |
| 12 | Size | 550 mm*500mm*580mm |
| 13 | Power supply | AC220V, 50Hz |
| 14 | Working environment | Room temperature to 45°C, humidity<85% |
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