Hengfengyou transformer news-HENGFENGYOU TRANSFORMER

2022-12-14

S9 oil immersion transformers exported to South Africa smoothly leave the factory

On December 14, 2022, the order of S9 oil immersion transformers exported to South Africa was issued. The production of this order lasted 43 days, with a total of 26 units. The 12 units are 2000kva, the 7 units are 500kva

2022-11-30

Composition and Application of Amorphous Alloy Oil immersed Transformer

Amorphous alloy oil immersed transformers have the advantages of low loss, good flame retardancy, strong ability to bear short circuit faults, small size, low noise, good lightning impact resistance, and well distributed

2022-11-30

How to manage dry-type transformers in winter?

1. Adjust the three-phase load balance of dry-type transformer The temperature difference between winter and summer is very large, and the three-phase load of dry-type transformer should also be different. It is reasonabl

2022-11-25

Two Causes of Transformer Noise

1、 Factors affecting no-load noise The main reason for the core noise is that the size of silicon steel sheet will change slightly under the action of alternating magnetic field. Since the change period of magnetostrict

2022-11-25

Exploring Factory -Hengfengyou Factory Winding Area

Today, Xiaobian takes everyone to visit the factory of Hengfengyou Electric Engineering Co., Ltd. -transformer winding area. The circuit part of the transformer is a winding, which is made of copper guide wire or aluminum

2022-11-25

Market Analysis of High Voltage Test Transformer

In recent years, power safety accidents are more frequent, so power enterprises pay more attention to the high-voltage test of power transformers. This paper analyzes the classification of high voltage test of power trans

2022-11-17

Operation and type of oil meter for oil immersed transformer

It has to be mentioned that the oil meter of oil immersed transformer is a key position of oil immersed transformer. The oil meters of oil immersed transformer have various types. Therefore, it is necessary to correctly c

2022-11-17

Preparations shall be made before installation of oil immersed transformer

The oil immersed transformer is an extremely important electrical equipment and high-power electrical appliance in our daily production, manufacturing and life. The installation of oil immersed transformer is very importa

2022-11-16

Dry transformer assembly and shipping

On November 16, 2022, Chilean orders 500kva dry transformers have been installed and can be shipped tomorrow. Dry transformers are widely used in local lighting, high -rise buildings, airports, dock CNC machinery and equi

2022-11-11

Dry transformers parallel connection flow technology

In practice, the output parameters of a DC stable dry transformer (such as voltage, current, and power) often cannot satisfy the requirements, and the DC stable dry transformers who are satisfied with this parameter requi