Single Or Three Phase Cast Resin Transformer 22000V Copper Or Aluminum

Single Or Three Phase Cast Resin Transformer 22000V Copper Or Aluminum

Features

1.The winding coil is made of oxygen-free copper, class H for main insulation materials and coil is insulated by NOMEX paper of DUPONT brand, LV winding is isolated by copper foils. All these make the heat-resistant is up to 220℃, with excellent overload capacity and low loss, but high efficiency.

2.The three-limb iron core is made of oblique cut Grain-oriented, seven-step silicon steel laminations insulated on both sides, guaranteeing low losses and low noise. These values are even improved by laser treatment. It is protected on the surface with a flash-proof varnish in order to prevent the sheet from corrosion and to reduce the noise.

3.Clamping frame: It is processed by CNC cutting, bending and then one-time punch forming, the hole’s size is accurate and the appearance looks delicate.

Specification

FAQ

Q: How do transformers been shipped?

A: Transformers always been delivered by ship,train or truck for oversea.

Q: Can your product be customerized?

A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.

Q: Do you offer guarantee for the products?

A: Yes. We offer at least two years guarantee for all of our transformers.

Q: Do you accept FAT(Factory Acceptance Test)?

A: Yes. It’s available. We are responsible for each set transformer’s testing.

Q: Do you assign engineer for after-sale service?

A: Yes. For our products,we all show after-sale guide installation adn question inquiry.