Model No:GW9-12/630
The high voltage Isolating switch (high voltage disconnector) is mainly used to reliably isolate the parts that need to be cut off from the live parts in the high-voltage distribution device, in order to ensure the safety of maintenance work. The...
USD 39 ~ 99
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:Circuit breaker
Transportation:Ocean,Land,Air,Express
Packaging:Wooden case
Supply Ability:10000
Place of Origin:China
Productivity:100000
GW9 outdoor AC high-voltage disconnector is used for single-phase of three-phase line system. Rated current of disconnector: 200A; 400A, 600A and 1250A. HV disconnector Operating environment and conditions: 1. Above 3000 meters above sea level;...
USD 39 ~ 99
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:HV disconnector
Transportation:Ocean,Land,Air,Express
Packaging:Wooden case
Supply Ability:10000
Place of Origin:China
Productivity:100000
1. The disconnector is one of the most widely used high voltage switchgear, which plays the role of isolation. Its original working principle and structure are relatively simple, but because of its large usage and high reliability requirements, it...
USD 39 ~ 99
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:10KV disconnector
Transportation:Ocean,Land,Air,Express
Packaging:Wooden case
Supply Ability:10000
Place of Origin:China
Productivity:100000
High-voltage disconnectors are important switching devices in the electrical system of power plants and substations, which need to be used together with high-voltage circuit breakers. Their main functions are: to ensure the safety of high-voltage...
USD 39 ~ 99
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:Circuit breaker
Transportation:Ocean,Land,Air,Express
Packaging:Wooden case
Supply Ability:10000
Place of Origin:China
Productivity:100000
Outdoor AC high-voltage disconnector is used for single-phase of three-phase line system. Disconnector is applicable to three-phase AC 50HZ;Rated current of: 200A; 400A, 600A and 1250A. FAQ 1. Are you a trading company or a manufacturer? We are a...
USD 39 ~ 99
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:high-voltage outdoor
Transportation:Ocean,Land,Air,Express
Packaging:Wooden case
Supply Ability:10000
Place of Origin:China
Productivity:100000
Operation of disconnector, load switch, grounding switch and fast grounding switch: 1. According to the switching operation regulations of equipment with voltage level of 6kV and above: the circuit breaker can be operated (opened) after opening....
GW9 outdoor AC high-voltage disconnector is an AC 50H outdoor device, which is used in the power supply network with frequency of 50HZ and 10kV. It is used for the switching of high-voltage lines with voltage and without load, and for the electrical isolation of the overhauled high-voltage bus, circuit breaker and other electrical equipment from the live high-voltage lines. It can also be used to open and close very small capacitive current and inductive current.
GW9 outdoor high-voltage disconnector features:
They are composed of base, Post Insulator, conductive part and mechanism part. Knife type structure is adopted to open and close the circuit to cut off and close the line. Each phase of the knife is composed of two conductive blades, which are equipped with compression springs on both sides. The contact pressure required for switching the knife can be obtained by adjusting the height of the springs. When the switch is opened and closed, the insulating hook bar operating mechanism can be used for closing movement
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