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Gw4 -72.5 Outdoor High Voltage Isolating Switch

China Gw4-72.5 Outdoor High Voltage Isolating Switch, Find details about China High Voltage, Vacuum Interrupter from Gw4-72.5 Outdoor High Voltage Isolating Switch

Model NO.
Gw4-72.5
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CCC
Trademark
Ziguang Electric
Transport Package
Normal Export Case
Specification
2090*740*2700
Origin
Zhejiang, China
HS Code
8535210000
Model NO.
Gw4-72.5
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CCC
Trademark
Ziguang Electric
Transport Package
Normal Export Case
Specification
2090*740*2700
Origin
Zhejiang, China
HS Code
8535210000
Gw4-72.5 Outdoor High Voltage Isolating Switch
PRODUCT DETAIL
Gw4-72.5 Outdoor High Voltage Isolating Switch
 

GW4-72.5 outdoor high voltage isolating switch

Description:

GW4-72,5/630-2000A round rod isolation series switch with lightning arrester and silicone rubber is a new type designed by our factory in response to a series of problems existing in the original GW4 switch according to the current national and international standards. switch. The switch itself has a grounding knife, which can effectively prevent misoperations such as "connecting the ground wire with electricity and closing with the ground wire", and the operator does not need to connect another ground wire. The product has excellent electrical and mechanical properties, and has fully met the requirements of the national standard GB198580 and its first revision and the international electrical standards IEC129 and IEC694. It is an updated product of the current 10-35KV outdoor switch.
 

 
Gw4-72.5 Outdoor High Voltage Isolating Switch

 

Gw4-72.5 Outdoor High Voltage Isolating Switch
Gw4-72.5 Outdoor High Voltage Isolating Switch
 

Gw4-72.5 Outdoor High Voltage Isolating Switch

 

 

 

 

Gw4-72.5 Outdoor High Voltage Isolating Switch
 
No.ItemUnitValue
1Rated voltagekV60
2Highest voltagekV69
3Rated currentA400
4Rated thermal stability time (effective value)kV8
5Rated thermal stability timeS3
6Rated dynamic stability current (peak value)kA20(23)
71min power frequency withstand voltage (effective value)kA140
8Lightning impulse withstand voltage (full wave) (peak value)kV325
9Rated static relay of terminalN500
10Creepage distance (normal type)mm1100
Creepage distance (anti-fouling type)1600

Gw4-72.5 Outdoor High Voltage Isolating Switch

No.ItemUnitValue
1Ambient temperatureMax. Temp.ºC+40
Min. Temp.-25
The Max. Daily Temp. difference25
2Altitudem≤1000
3Intensity of solar radiation (outdoor)W/cm20.1
4Pollution class V
5Radial thickness of icemm10
6Wind velocity/Wind pressure (outdoor)m/s/Pa34/700
7HumidityThe average daily relative humidity%≤95
The average monthly relative humidity≤90
8Seismic resistanceHorizontal accelerationm/s20.3g
Vertical acceleration0.2g

 

COMPANY INFORMATION
Gw4-72.5 Outdoor High Voltage Isolating Switch


Gw4-72.5 Outdoor High Voltage Isolating Switch

 

FAQ

Gw4-72.5 Outdoor High Voltage Isolating SwitchQ1: Are you a factory or trading company?
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.

Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.

Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.

Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices vary.

 

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