Outdoor high voltage isolating switch GW9-10/630A

Favorites Email to a friend Date: 07/11/2017
Outdoor high voltage isolating switch GW9-10/630A GW9-10/1250AAppearance electric Co., Ltd. of Xi'an China
Mobile: 13080937396 telephone numbers: 86-029-86119501 faxes: 86-029-86093118 postboxes: 594349696@qq.com
Postcode: 710000
Contact address: Oblique opposite side of heavy card of vapour of Shan of road of elm clear town core of high district of imperial tomb of Xi'an

The outdoor high voltage isolating switch GW9-10/630A GW9-10/1250A is a single phase alternating current 50HZ high-pressure switch apparatus, it is in 10KV electric system to use the nominal voltage, connect and retreat or isolate the using of power as having voltage to have no situation of load.

This disconnecting switch is operated with the insulating rod.


A, height above sea level do not exceed 1000 meters

B, air temperature around: Upgrade +40& deg; C, general area of lower limit - 30& deg; C, high and cold area - 40& deg; C

C, wind pressure are less than 700Pa ' It is equivalent to the wind speed 34m/s)

D, earthquake intensity do not exceed 8 degrees

E, shaking the place vigorously without being frequent

There should not be gas of insulating and conductive ability of closing switch of serious influence in f, general type installation place, vapour, chemical deposition, salt fog, dust and other explosive, erosiveness material, the defending the material corruptly type is suitable for the heavy filthy area, but not caused the fire and exploded


Disconnecting switch this for getting single-phase structure, every looks by underframe, the intersection of pillar and insulator, switch blade, touch first class part, make up, spring that there are screws which regulates the contact pressure and compress tightly in the side of switch blade, top contain fixed drawing buckle connect with it locking device, support insulating hook to be wonderful to go on to spend divide-shut brake.

New product have the intersection of contact area and large, the intersection of contact resistance and low, the intersection of conductivity and kind, mechanical strength to,etc. advantage compared with products not improved at structure.


This disconnecting switch generally adopts the upside-down mounting way, can be vertical or slope and install (moving contact is below) too ,Fix underframe appropriate position on cross arm with bolt of M12D, should help at ground drawing and closing the switch blade with the intersection of link rod and hook, and guarantee the underframe will not become flexible when operating. The incoming line should receive the side of fixed contact, should receive the side of moving contact while coiling out, should keep the appropriate distance between the three-phase switches, so as not to short out.


Nominal voltage of the type (kV) Rated current (A) 2S thermostable electric current (KA) Dynamic current (KA) Assault the withstand voltage of pressure tight mains frequency relatively (kV) Among (kV) the breaks As to the ground (kV) Among (kV) the breaks

(H)GW9-12/200
12
400
8
20
75
85
38
42
(H)GW9-12/400
12
400
8
20
75
85
38
42
(H)GW9-12/630
12
630
20
50
75
85
38
42
(H)GW9-12/1000
12
630
25
65
75
85
38
42
(H)GW9-12G/400
12
400
8
20
75
85
38
42
(H)GW9-12G630
12
630
20
50
75
85
38
42
(H)GW9-12G/1000
12
630
25
45
75
85
38
42
(H)GW9-12G/1250
12
630
31.5
80
75
85
38
42

Outdoor high voltage isolating switch GW9-10/630A GW9-10/1250A

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, outdoor high voltage isolating switches GW9-10/630A such as resonance eliminator, 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.


TAG: appearance Appearance China china electric Electric is of the The
Previous Next

Related Content