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.
