220v transformer to 380v

Specifications

Transformer 

About us

Our transformers sell well all over the world, and are exported to Ethiopia, Malaysia, Thailand, Kenya, Mozambique, Congo, Rwanda, Pakistan, South Africa, etc. We have won a good reputation among customers at home and abroad. We will do our best to provide more high-quality products and services for you in the future!

Trade Terms

1.Payment: 30% in advance, balanced 70% to be paid before dispatch. L/C

2.Port of loading: Shanghai Port

3.Discounts: offered based on order quantities

4.Delivery time:10-30 days according to order quantities.

Why Us?

1.Quality assurance: All the products will go through lots of tests carefully before dispatch: Raw material check, Winding test, Assemble test, Painting check, Nameplate check and routine tests.

2.Competitive production capacity: monthly production more than 1500 sets

3.Manufactuer's price: Factory direct sale, most competitive price.

Isolation Transformer  

Main features:

BK transformer is a transformer 25VA~1KVA a rookie in , is a multi-expert in the innovative products, which used cold-rolled silicon steel sheet core magneticflux leakage of small ,empty small ,the internal resistance of copper with low power consumption, high efficiency. Good flame-retardant, usually used as a tool to control appliances,lighting city council, used the power indicator light.

Working condition
1.Ambient temperature:-15-+40
2.Altitude:<1000m
3.Relative humidity:<90%
4.Environnment exists with out gas,steam,chemical deposition,dust or dirt that will affect transformers insulation seriously,also explosive or corrosive medium is not allowed.
5.If any special working conditions that are not in line with the above stipulations,user shall negotiate with us,

Main technical characters
1.Input voltage:rated voltage ±10%
2.Output voltage:rated voltage +3%(no load)
3.Efficiency:≥95%
4.Waveform distortion:no additional waveform distortion.

Factory certificate

Factory pictures