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The Main Component Of High And Low Voltage Switchgear 2

Nov. 29, 2019


High and low voltage switch cabinet is one of our common electrical equipment, but there are some things inside the switch cabinet, its main composition is what, a lot of people are not too understand. Today, the power transformers supplier will introduce the main components of the high and low voltage switchgear.

 high voltage step up transformer

High and low voltage switchgear -- electrical components in the cabinet:

Common primary electrical components (main circuit equipment) in the cabinet are as follows:

1.Current Transformer(CT)

2.Voltage Transformer(PT)

3.Grounding switch

4.Lightning arrester (resistance-capacitor absorber)

5.Isolation switch

6.High-voltage circuit breaker

7.High voltage contactor

8.High voltage fuse


10.High voltage live display

11. Insulation parts [such as wall bushings, contact boxes, insulators, insulation heat shrinkable (cold shrink) sheaths]

12.Main bus and branch bus

13.High-voltage reactor

14.Load switch

15.High-voltage single-phase shunt capacitors, etc.

Our company also sells high voltage step up transformer, welcome to contact us.


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