ZMJ POWER
dry Type Transformer
Dry-type transformers are preferable for indoor installations, especially in locations where the risk of fire or environmental concerns related to oil leakage is a significant factor.
Technical Parameters
Phrase | Three-phase |
Rated Capacity | UP TO 20000 KVA |
Rated Voltage | UP TO 40.5 KV |
Secondary Voltage | 0.4 KV |
Frequency | 50Hz / 60Hz |
Winding Material | Copper / Aluminum |
Iron Core | Cold-rolled Silicon Steel Sheet |
Insulation Material | Resin |
Standard | GB1094.1 (IEC60076) |
Connection Symbol | Dyn11/Yyn0/YNd11 |
Tapping Range | ±2×2.5%, ±5% |
Insulation Class | F |
Cooling Type | AN / AF |
Running Environment | Highest temperature: +40℃ Highest daily average air temperature: +30℃ Highest annual average air temperature: +20℃ Lowest outdoor air temperature: -45℃ Altitude: ≤4000m |
Protection Enclosure | IP00 – IP54 |
Product Details
Questions and Answers