Small capacity copper winding 3.3kv 33kv power transformer 1000kva

Introduction of products

The performance of our S9-M ,S11-M,S13-M 10kV series  full-sealed and oil-immersed transformer conform to standards of GB1094 "Power transformer"and GB/T6451-2015 "Specification and technical requirements for Oil-immersed Power Transformers".The iron core is made of quality cold-rolled silicon steel sheet,and the coil is made of quality oxygen-free copper,featuring good outlook and safe running.The product are widely used in power transmission and distribution of industrial and agricultural power networks.

Main functions and features  

Good economic

On the basis of S9 series, the no-load loss of S11-S13 series products is reduced by 30% on average, and the no-load current is reduced by 70%-85% compared with S9 series.

Long service life

Transformer tank adopts fully sealed structure, which can be bolted or welded along the tank. Transformer oil does not contact with air and prolongs service life.

Running high reliability

The relevant parts of tank seal are improved to increase the reliability and improve the technological level to ensure the reliability of seal.

Field area is small

S11-M S13-M series transormer tank adopts wave plate rador when the oil temperaure change corrugated plate heat bilges coldshrinklace storage cabinet role, corrugated plate appearance tank, cover an area of an area small

The transformer tank of S11-M and S13-M series adopt corrugated plate radiators. When the oil temperature changes, the thermal expansion and contraction of corrugated plate can replace the role of oil conservation. The corrugated plate tank has beautiful appearance and occupies small area.

Q: OEM and ODM available?

  A: Yes, it is. Our products can be Customized. we have design and engineer teams, we can customize products according to customers' drawing or requirements.We are a professional transformer manufacturer.

Q:How long have you been worked in electric industry?

A:We are a factory that has been producing transformers for 28 years. 

Q: How long is your delivery time?
A:For 10KV distribution transformer, the production cycle of our factory is 15~20 days. if the goods are in stock, we can deliver the goods at a faster rate.

Q: Which market do you already sell? 

A: We already ship to Australia , New Zealand , India , Madagascar , Vietnam , Cambodia , Laos etc. 

Q: What is the standard of package? 
A: Export standard package or special package according to customer requirement

Q: What is the guarantee?

A: Generall 1~2 years. When the guarantee period ends up, we are responsible for life-long maintenance and would charge some fees concerning costs.

Q:What is your package?

A:According to client’s request. In general, we use plywood case for distribution transformer, sometimes use steel cabinet. And nude packing for power transformer, with spare and accessory parts in plywood cases. 

Q: What certificates and standard does your company have?

A: Our factory has ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates. And our products meet IEC, ANSI, KEMA, GOST standard. We can send products to appointed laboratories for testing if necessary.