Three phase Oil immersed Distribution Transformer from China manufacturer

Three phase Oil immersed Distribution Transformer

Price:	1000.0~10000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: S11

Production Capacity: 500 sets/yeaer

Delivery Date: 15 Days

Coil Structure: Toroidal

Usage: Power

Place of Origin: Jiangsu , China (Mainland)

Rated high voltage: 10kv

No-load current: 3.8%-0.5%

Label of coupling group: Yyn0 Dyn11

Means of Transport: Ocean

Packing: Cartons

Phase: Three

Coil Number: Autotransformer

Brand Name: Huate

Rated capacity: 10-2500kVA

Rated low voltage: 0.4kv

Short-circuit impendance: 4.0%-5.5%

1) Rated capacity : 10-2500kVA
2) Rated high voltage : 10kv
3) Rated low voltage : 0.4kv
4) No-load current : 3.8%-0.5%

Product Introduction:
  The oil-immersed transformer produced in our company is the low loss series product with international
  advanced technology.It has obvious energy saving effect. It is widely used for the rural distribution network.
  Its iron core adopts the new technology of steplap whick improvse the performance of no-load and reduces
  the noise.

Product Features:
  The iron core uses high quality cold rolled silicon steel sheet and domestic advanced horizontal cuttin burr is very small and piling accuracy is high . Meanwhile, it adopts declining lap , no punching,no stack on the iron yoke . It recuces the no-load loss, no-load current and noise of the transformer.The transformer coil adopts oxygen free copper with high purity that supplied by the supplier with supplier quality control system . It reduces the loss of copper effectively .The pan edge is bevelled, so it will be evenly forced when pressing, whick increased its reliability.The positioning structure is firm, Its body can bear the impact under each transport condition and will not move .
During the operation of transformer,the expansion and shrinking of the transformer oil in the corrugted tank is adjusted by the corrugated slice.It will not circulate with the air . It solves the problem of aged oil affects the life of the product . It is small occupying, beautiful appearance and reduces the time of main-tenance.
  If required, we can supply the complete attachments like gas relay, Three-in-one protection device, liquid hydraulic relay and so on.
  If required, regarding the low voltage and high current winding, we can use copper winding.On the one
  hand, it will reduce horizontal open magnetic of the winding to reduce the loss of eddy current, on the other hand, it will improve the short-sircuit ability when sudden short-circuit appens and improve the performance of anti short-circuit.