6.6kv 10kv 12kv 20kv 33kv Low Voltage Medium Voltage Electric Oil Immersed Transformer Step-Down Transformer

• Application: Power, Electronic, Lighting, Rectifier, Audio
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: S-M
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Hfy
• Transport Package: Wooden Case Packing
• Specification: 630*1170*1610
• Trademark: HFY
• Origin: China
• HS Code: 8504901900
• Production Capacity: 2000

Product Description

6.6kv 10kv 12kv 20kv 33kv Low voltage medium voltage electric oil immersed transformer step-down transformer

1.Product Description
With capacity from 30KVA to 1,600KVA, the three-phase 10kv oil-immersed transformer is made under advanced production technology.

It is designed by corrugated plate instead of oil storage tank, thus oil is placed apart from the outside world. In addition, the coil and iron core are treated by vacuum-drying. All these features aim to get better insulation performance. In return, the transformer does not need to change oil in long term operation. Low maintenance cost, extended service life.

2.Main Functions And Features

-High reliability, advances level of performances, reasonable economical indicators.

-The core joints are of stepped shape with 3 steps, and the surface of the core is coated with cured paint to lower losses and noise.

-The winding has novel structure and its oil passage is reasonable designed. Its newly designed insulation structure helps enhance its mechanical strength and the short circuit withstanding ability.

-The oil tank is in various types, all have good outlook.

3.Transformer Structure

4.Our Workshop


Note:1.All products will be tested before delivery.
2.All products can be customized.

5.Conditions of Use
1.The maximum ambient air temperature shall not exceed 40°C, and the minimum shall not below -25°C;
2.The altitude shall not exceed 1000m. If special customized transformers and low-voltage components are used, the altitude can reach 4,000m;
3.The vertical inclination is no more than 5°, and no violent vibration and impact;
4.The air humidity is not more than 90% (25°C);
5.No gas and conductive dust that will seriously affect the insulation of transformer,no explosion hazard and corrosion of electrical components;
6.Outdoor wind speed shall not exceed 35m/s;
7.If service conditions beyond the above, specially customized product is available.

6..Packaging & Shipping

For the shipping , we accept EXW, FOB and CIF terms, you can use your own shipper or ours.
Fasten: To use steel wires to fasten the large products in container to make sure it is stable enough.

7.HFY Certificate and Services