33kV Dry Type Cast Resin Transformer
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of 33kv dry type cast resin transformer in China, also supports customized service with low price. Welcome to buy discount 33kv dry type cast resin transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
GNEE New Material Grain Oriented Electrical Steel for Transformer
Product description：
Dry type cast resin distribution transformer epoxy cast dry-type transformer is a kind of dry-type transformer with high mechanical strength, electrical strength and heat resistance, which is made of F-grade epoxy resin mixture with filler. After filling the empty film and degassing, under vacuum and pressure, the inner and outer surfaces of thin-layer cast are placed on the high and low voltage coils reinforced by glass wire forming net.
Transformer Electrical Silicon Steel
| Rated Voltage | HV coil : Up to 35kV LVcoil : 0.208--1.14 KV (Power-Cast transformers with multiple high voltage connections can also be supplied.) |
| Tap Range | Standard : ±2.5%, ±5% Other ratings are available by arrangement. |
| Power Capacity | Three phase : 30 - 3150 KVA Frequency : 50Hz, 60Hz Typical % impedance voltage : 4-8%. |
| Connections | HV coil : Delta LVcoil : Wye with neutral point (Other connections are available to meet requirements.) |
| Temperature Ratings | HV coil : Class F LVcoil : Class F Ambient temperature : Minimum -25°C Temperature rise limitation : 40°C |
Widely used:
Dry type Cast Resin Transformer is the main transformer equipment of medium and small-sized transformer substation, supplies power distribution, power and illumination for the industry and agriculture, Hotel airport, power plant, hospital, skyscraper, shopping center and residential areas.
Cold Rolled Oriented Silicon Steel Transformer
Temperature environment
① Maintain long-term stability at 220℃
② Can withstand short-term operation at 350℃
③ Keep stable performance in a wide range of temperature and humidity
④ No melting, flowing and combustion supporting at 250℃
⑤ No release of toxic or corrosive gases at 750℃
Features of Dry Type Cast Resine Distribution Transformer:
1.Safe, fireproof, no pollution, it can be installed directly in the load center.
2.Free maintenance, easy to install, low total operating costs.
3.With good moisture resistance, it can work normally under the 100% humidity. After it stopped operating, the outage without pre-drying can be put into operation again.
4.Low loss, low partial discharge, low noise, good heat dissipation capacity. Under the forced air cooling conditions, it can run at 150% rated load.
5.The equipped perfect humidity protection & control system can provide reliable
Cold Rolled Distribution Transformer Silicon Steel
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