Dry Type Distribution Transformer
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of dry type distribution transformer in China, also supports customized service with low price. Welcome to buy discount dry type distribution transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
GNEE New Material cast resin dry type transformer
Dry-type distribution transformers composed of iron cores and coils have the advantages of strong short-circuit resistance, low maintenance costs, low noise, and high efficiency.
Dry distribution transformers do not have the disadvantage of oil leakage like oil-filled transformers. Distribution transformers are usually used in medium voltage distribution systems such as 11KV/33KV to 0.415KV, and are widely used in power stations, hospitals and factories.
The reliability of the winding material determines the safe operation and service life of the dry-type transformer, so winding temperature monitoring is very important to ensure the normal operation of the transformer.
three phase dry type transformer
| Transformer Type | Dry Type Distribution Transformer |
|
Model |
SCB10-50/10 |
| Number of Phase | Three Phase |
| Winding Type | Two Winding |
| Winding Material | Aluminum/Copper |
| Rated Capacity | 50kVA |
| High Voltage | 10/11kV |
| Low Voltage | 0.4kV |
| Tapping Ran | ±2x2.5% |
| Impedance Voltage | 4% |
| Load Loss (120°C) | 1kW |
| No-load Loss | 0.27kW |
| No-load Current | 2% |
| Frequency | 50/60Hz |
| Connection Group | Yyn0/Dyn11 |
| Cooling Method | ANAF |
| Insulation Class | F |
| Thermal Class | F1 |
| Operation Altitude | ≤1000m≤ 1000 m |
750 kva dry type transformer
Features of dry type distribution transformer:
1. It is safe, fireproof, pollution-free, and can be operated directly in the load center;
2. High mechanical strength, strong short-circuit resistance, small partial discharge, good thermal stability, high reliability and long service life;
3. Low loss, low noise, obvious energy saving effect, maintenance-free;
4. Good heat dissipation performance;
5. Good moisture resistance;
6. Dry-type transformers can be equipped with a complete temperature detection and protection system. Using the intelligent signal temperature control system, it can automatically detect and display the respective operating temperatures of the three-phase windings, can automatically start and stop the fan, and have functions such as alarms and trips. IS485 communication interface can be installed to realize wireless detection and intelligent management;
7. Small size, light weight, small footprint, low installation cost.
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