GN2-40.535KV indoor high voltage isolating switch - Electric Power Profession Equipment Product

GN2-40.535KV indoor high voltage isolating switch

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Tel.: 86-029-86119501 postboxes: 594349696@qq.com35KV indoor high voltage isolating switch

Summary

GN2-40.5/630A indoor high voltage isolating switch is the three-phase ac high-voltage electric equipment, in the exchange electric system used for nominal voltage 40.5kV, rated frequency 50Hz or 60Hz, are for the high voltage line to carry on change-over switching in no-load cases, and what carried on the electrical isolation or connected with the current carrying high voltage line to the high-pressure electrical apparatus of high voltage bus, circuit breaker,etc. that is overhauled was used.

Type meaning and design 35KV indoor high voltage isolating switch

Staples: GN2-40.5/400A, GN2-40.5/630, GN2-40.5/1250A, GN2-40.5/1600A, GN2-40.5/2000A

Structural features

Disconnecting switch this, for the intersection of three-phase and linkage type, board, pillar electrical insulator, conductive several switch blade quiet to touch first class part, make up from underframe, axis of rotation, linkage. The axis of rotation is mounted on the underframe, weld linkage edition on the axle, link with switch blade through the electrical insulator of draw bar. Both ends of axis of rotation stretches out the underframe, any one end of it can link with actuating mechanism and carry on dividing, switching-in. All right level, vertical or slope and install of this serial disconnecting switches.

Main technological parameter list project
Unit
Data
Nominal voltage
KV
10
20
35
Rated current
A
1000,2000,3000
400
400,600,1000
The specified crest value tolerates the electric current
KA
80,85,100
50
52,64,70
Amount tolerates the electric current in short-term
KA
40,51,70
14
14,25,72.5
Duration in short-term of amount
S
5

Install the size in appearance

Order notice :

Must mark out Item Model, name, nominal voltage, rated current and hold the configuration number of the motive and earth while ordering.

35KV indoor high voltage isolating switch

The electric Co., Ltd. main management of the appearance of Xi'an China, circuit breaker, the converting station, switch board, high-pressure vacuum circuit breaker, switch cabinet of high-low voltage, box type transformer substation, electric voltage transformer, voltage and current transformer, high tension fuse, load switch, disconnecting switch, zinc oxide arrester, resonance eliminator, GN2-40.535KV indoor high voltage isolating switches such as wall bushing, pillar electrical insulator, high-pressure SF6 circuit-breaker, voltage transformer neutral point discharge gap and repair piece fittings,etc.;

The appearance electric Co., Ltd. of Xi'an China is a high-pressure electric equipment leading enterprise of our country, been engaged in high-pressure power equipment production for more than 20 years, there is rich technical force, and make various fine apparatuses tested, have abundant experience of designing and making the power product. The leading products have high-pressure vacuum circuit breakers, switch cabinet of high-low voltage, box type transformer substation, electric voltage transformer, voltage and current transformer, high tension fuse, load switch, disconnecting switch, zinc oxide arrester, resonance eliminator, wall bushing, pillar electrical insulator, high-pressure SF6 circuit-breaker, voltage transformer neutral point discharge gap and repair piece fittings,etc., have already reached domestic advanced stage. There are batch outstanding engineers and technicians now in our company, have spacious purification producing areas. Have rich technical force, complete scientific and technological checkout equipment. The company has already passed ISO9001: 2000 international quality systems are authorized. All products are examined through the quality monitoring of the national high-pressure electric apparatus.


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