50/60Hz Frequency S11 35kV Oil Immersed Distribution Power Transformer 50kVA

* This model is produced in accordance with Chinese national GB standards and the international IEC standards. 

* It uses oil as the main insulation means of the transformer, and relies on oil as the cooling medium, such as oil-immersed natural cooling, oil-immersed air cooling, etc. 

* Widely used in chemical plants, factories, remote places and other harsh environments.   

Product Features:

1. The high-voltage winding adopts multi-layer cylindrical and continuous structure, which improves the impact distribution of the winding.

2. The low pressure with the capacity in the range of 630~3150kVA adopts cylindrical, spiral and continuous structure, with high mechanical strength, balanced ampere-turn distribution, and strong short-circuit resistance.

3. A positioning mechanism is added to the body to prevent displacement during transportation. At the same time, all fasteners are equipped with fastening nuts to ensure that the fasteners are not loose during the long-term operation of the product, which meets the requirement of not hanging the core. .

4. The iron core adopts high-quality cold-rolled grain-oriented silicon steel sheet with full oblique seam superposition.

5. The whole series of products are beautiful in appearance, small in size, and small in installation area. They are ideal maintenance-free products.

6. The terminal box can be used for oil transformers above 2000kva: The protection nodes and control cables on the transformer are all led into a metal box through the metal hose to facilitate customer wiring. This box is called a terminal box.

Advantage 1: Arrangement of terminal blocks facilitates customer wiring, which solves the trouble that customers had to read the accessory manuals of various manufacturers before wiring, and reduces the time for on-site installation.

Advantage 2: The use of stainless steel casing and pipe joints not only improves the service life, but also improves the product protection level, so that the product protection level can reach IP54.

Advantage 3: The use of stainless steel plastic coated metal hose directly isolates the secondary line from the harsh environment, and the anti-extrusion, stretch and impact resistance of the stainless steel coated metal hose improves the safety and stability of signal transmission and increases the life of transformer protection components.

Product Standard:
GB/T 1094 Power Transformer
GB/T 15164 Oil-immersed Power Transformer Load Guide
GB/T 6451 Three-phase Oil-immersed Power Transformer Technical Parameters and Requirements
GB/T 2536 Transformer Oil
GB/T 311.1 Insulation Coordination of High-voltage Power Transmission and Transformation Equipment
GB/T 10237 Insulation Level of Power Transformer and Air Gap of External Insulation in Insulation Test
DL/T 572 Transformer Operation Regulations

IEC60076

Applicable Environment:
1.High ambient temperature: +40℃
2.Low ambient temperature: -25℃
3.Altitude: <1000m. We can also customize according to your demand.
4.Monthly average relative humidity: 90% (20℃)
5.Installation location: Chemical plants, factories, remote places and other harsh environments.

Model Implication:

Technical Parameter:

Low-voltage foil winding area:

Case Storage Area:

Coil installation:

Assembly:

Testing:

1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.

2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user's feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.

3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!

TSTY Electric Co., Ltd. was established in 2007 and is an excellent and reliable transformer manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage complete sets of equipment.

The equipment put into production and operation of the project advocates energy saving, intelligence, information and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents.

With years of accumulation in the transformer industry and strong technological innovation capabilities, it provides comprehensive solutions for the Chinese power industry. The company is a key procurement unit for large-scale national projects such as State Grid, State Railway Administration, Zhengzhou Coal Group, Pingmei Group and South-to-North Water Diversion.