if transformer

Applicable for Dy style transformers. The dimension design retain the existing technics in the market, satisfy customers in assembly.

Three-phase Three-column Amorphous Core is an ideal material for Yy and Dy style transformers.

Steel core horizontally shearing line is used to shear transformer silicon steel sheet, being called for short transverse shear, which is special equi

Series ZYD Double-stage-vacuum transformer oil purifier can completely and quickly remove water, trace water, gas, particles and so on.

Transformer tank fin produced by our machine, is widely famous in domestic as well as international markets.

This Current Transformer CT PT Test Set is performing excitation, ratio and phase error, polarity, secondary loop burden and coil resistance

1. Measure the transformer load current, load loss, short-circuit voltage, short circuit (load) losses.
2. Harmonic test can be analyzed to 31 harmon

1st. Name: Three-phase dual winding oil immersed power transformer with OLTC
2nd. Type: SFZ-120000/230
3rd. Rated voltage: 230/34 kV
4th. Rated cap

ZYD can evacuate the vacuum for the electric equipments separately, such as the transformer. Also it can be used to dry the electric equipme

Vacuum Transformer oil Filtration and purification machine has vauum pump and roots pump,which can remove free water, solube water,gas impurities etc.

Suitable for electrical power system of AC 50Hz, rated voltage 3.6~24KV, rated current up to 200A(3.6KV), 160A(7.2KV), 125A(12KV) and below

Dry-type Distribution Transformer
(Epoxy Resin Casting Insulation Single Phase)

Dry-type Distribution Transformer
(Epoxy Resin Casting Insulation On-load Regulation)

Dry-type Distribution Transformer
(Epoxy Resin Casting Insulation On-load Regulation)

this machine can remove the impurities,gas and water form the transformer oil ,can imporve the breakdown voltage

Oil filled power transformer

What are the steps of transformer maintenance?

made in china wuhan city, huaying electric power.

made in china wuhan city, huaying electric power.

H. V current-limiting fuses type S is mainly used in AC50Hz, rated voltage 3.6~40.5KV, rated current up to 200A circuit for protection transformers.

transformer oil /insulating oil used in 800kv,650kv,1000kv power system purifier to remove gas ,water and particles .

According to fieldwork requirement, this machine equips the car wheels, which can be easy to move to any work point by traction.

air-insulated dry-type transformer

The structure is as follows: CH3 [(CH3)SiO]nCH3 This product is a high purity
polydimethylsiloxane, soluble in organic solvents and mineral oil, sili

Transformer tank fin produced by our machine, is widely famous in domestic as well as international markets.

The Transformer Oil Purifier adopts indirect radiation heating technology make sure the insulation oil will not decompose by partial overheating

I.Features
-Safety regulations for CT/PT testing equipment application
-All technical index should keep in work condition before testing .

Transformer Oil Filtration Plant, specially used for filtering transformer oil, insulating oil.

his plant is applied to regenerate and purify the used insulation oil such as transformer oil, switch oil, mutual inductor oil and so on.

Toroid Winding Machine is the best suited to toroidal inductor, toroidal transformers,toroidal current transformers,toroidal coil, toroid choke coil,