3 MVA Dry Type Cast Resin Transformer

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional 3 mva dry type cast resin transformer manufacturers and suppliers in China. Welcome to wholesale customized 3 mva dry type cast resin transformer at competitive price from our factory. Good service and quality products are available.

GNEE Steel dry type transformer manufacturers

This dry-type cast resin transformer is designed to meet various requirements of power distribution systems. Its compact and lightweight design makes it ideal for installation in indoor areas or outdoor enclosures. It features a high-voltage winding made of copper or aluminum conductors, and a low-voltage winding with additional insulation. The transformer also has a robust and stable structure with low noise and low loss.

Dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminal CNC machinery and equipment, etc. Simply speaking, dry-type transformers refer to transformers whose iron cores and windings are not immersed in insulating oil.

Cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). Under natural air cooling, the transformer can run continuously for a long time under the rated capacity. When forced air cooling, the output capacity of the transformer can be increased by 50%. It is suitable for intermittent overload operation or emergency accident overload operation; due to the large increase of load loss and impedance voltage during overload, it is in a non-economic operation state, so it should not be in continuous overload operation for a long time.

cast resin type transformer

1. Safe, fireproof, pollution-free, and can be directly operated in the load center;
2. Adopt domestic advanced technology, 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, strong overload capacity, can increase capacity operation when forced air cooling;
5. Good moisture resistance, suitable for operation in high humidity and other harsh environments; 

Q: Are you a Manufacturer, factory or Trading company ?
A: Yes, We are engaging in the research and development, production and operation of transformer for over years.

Q: What's your warranty terms?
A: We offer 12 months warranty time.

Q: Production Time?
A: 30 to 45 days or depending on order requirements.

Q: What's your payment terms?
A: T/T , L/C or negotiation.

Q: How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.

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