Three-Phase Oil-Immersed 630kVA Power Transformer 10kv 0.4kv All Copper Step Down Power Distribution Transformer

Product Description

The body of this product adopts a new type of insulation structure to improve its short-circuit resistance.

The iron core is made of high-quality cold-rolled silicon steel sheet. The high-voltage windings are made

of oxygen-free copper wire and adopt a multilayer cylindrical structure. The firmware uses special

anti-loosening treatment. The product has the characteristics of high efficiency and low loss, which can

save a lot of power consumption and operating costs.

Product Paramenters

 

Product information

Company Introduction

NingboVille Enterprise Co.,Ltd.is a combination of Transformer R&D center, production, sales and after
sales service, possesses of strong technical strength andexcellent manufacturing equipments, as well
as modern Office facilities. It specially produces large scale power transformer and industrial transformers
of high quality and reliability. A large share of its resources are devoted to research and development of
industrial and special transformers and reactors for any special application,such as the iron and steel and
electrometallurgical industries.

The company main working is suppling, engineering, designing, manufacturing, executing, and

commissioning for transformer .

Why Choose Us

FIRST-CLASS PROCESSING AND TEST EQUIPMENT

We have more than 500 sets of sophisticated, advance production and test equipments, complete and

perfect processing equipments, and scientific and rational processing technology, which guarantee first-

class products, Authorized by the Bureau of Zhejiang Technology Supervision, Quzhou Fangyuan

Inspection Company of Power Transmission and Transformation Equipment, whick is based on our testing

center, undertakes the quality inspection of the industry in our province, this is a solid guarantee for our

excellent product quality.

BEAUTIFUL ENVIRONMENT

We are confident that good products come from good personnel, and good environment makes qualified

personnel. The company is committed to creating a garden-like working environment for employees. We have

green belts, modern standardized workshops and well-planned parks where we sow our youth; we work hard,

so we are harvesting the future.

With the first-class quality products, reasonable price and excellent after-sale services.product not only

best-selling all over the country,but also in the international market have higher credit, such as Thailand,

Vietnam, Myanmar, Indonesia, Malaysia,Philippines, Ethiopia and Nigeria, Saxonstan, Uzbekistan, Korea,

Turkey, Sudan, IrOrder Instructions

When you choose our company product, please offer following data:

Transformer model:                     

Rated capacity:                     kVA

Phase:Three-phase

           Single-phase

Frequency:50HZ

                  60HZ

Rated voltage ( H.V. / L.V. ):                

Tapping range: ±       ×       %

Insulation level: LI       AC       / LI       AC        kv

Veotor group:Dyn11

                      Yyno

                      Other

Short-circuit Impedance:        %

Cooling method:ONAN

                          ONAF

Tapping method:OLTC

                           OCTC

                           Other

Other requirement:                                            

Notes:

We also can design special products according to customer’s particular requirements.

The final dimension is subject to outline drawing.an etc. especially in the steel enterprises, VILLE production

of transformers already have high reputation.
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