






Machinery & Equipment
HMYDQW Gas-Filled Partial Discharge-Free Test Transformer
Certifications
DL 417-91JB/T 9641-1999GB 1094.1~1094.5-85GB 6451.1~6451.5-86
Description
The HMYDQW gas-filled partial discharge-free test transformer uses SF6 gas insulation, with partial discharge ≤5PC, small size, and light weight. It is suitable for partial discharge and power frequency withstand voltage tests of high-voltage components such as electrical appliances, cables, motors, and transformers. Rated capacity 50-1200kVA, output voltage 50-1200kV.
Specifications
| Input Voltage | 380V |
| Operating Time | ≤5min |
| Output Voltage | 50-1200kV |
| Rated Capacity | 50-1200kVA |
| Measurement Accuracy | ≤1.5% |
| Partial discharge level | ≤5Pc |
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