-
Nov 24, 2021
Difference between high voltage load switch and vacuum circuit breaker
High voltage load switch can be broken with load and has the function of self-extinguishing arc, but its breaking capacity is very small and limited. 2. The high voltage isolation
-
Nov 23, 2021
Common sense of vacuum circuit breaker
Vacuum circuit breaker mainly consists of three parts: vacuum arc extinguishing chamber, electromagnetic or spring operating mechanism, bracket and other parts. The life of vacuum
-
Nov 22, 2021
What is high voltage switchgear？
High voltage switch refers to the electrical products used for power system power generation, transmission, distribution, electric energy conversion and consumption to play the rol
-
Nov 18, 2021
Switch cabinet industry how to become a rapid development of the industry
The manufacturer of switch cabinet has tens of thousands only in China. Of course, this is also due to the huge market demand. In a large number of market demand, why some switch c
-
Nov 18, 2021
Attention! Analysis on the development status of China's switchgear industry ...
The market demand...
-
Nov 18, 2021
What are the protective effects and industry standards of box type transforme...
In neighborhoods or roadsides, you will often see the perimeter of box substations separated by fences. If you look carefully, you will find that box type transformer guardrail and
-
Nov 18, 2021
Basic knowledge of box transformer
Box transformer is also called box transformer, which is a form of transformer...
-
Nov 13, 2021
Protection device for oil-immersed transformer
Oil-immersed transformers are also widely used in daily life, and they are an important electrical facility and equipment. Oil-immersed transformers are manufactured with some prot
-
Nov 13, 2021
What are the inspection items for dry-type transformers?
What are the normal inspection items for dry-type transformers? (1) Is the sound of the dry-type transformer normal? (2) Whether the oil color and oil level in the oil conservator
-
Nov 13, 2021
What is the role of box transformer?
Box-type transformer is a kind of centralized power transformer in a box-type shell. It has the advantages of light weight, low noise and low loss, most of which are used in reside
-
Nov 11, 2021
Installation method of high-voltage switchgear
1. First is the inspection For the unpacked switchgear, check the quantity and specifications carefully according to the design drawing and the imitation list, and check whether it
-
Nov 11, 2021
Conditions of use of low-voltage switchgear
1. The ambient air temperature should not exceed 40℃, not lower than -5℃ within 24h, and the average temperature should not exceed 35℃. 2. The air is clean. When the maximum temper
