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High Voltage Automatic Isolator Disconnect Switch GW1 24kv 12KV 11KV 10KV

Categories High Voltage Disconnect Switch
Brand Name: XG
Model Number: GW1
Certification: ISO,CCC
Place of Origin: XIAN,CHINA
MOQ: 1 SET
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000 SET
Delivery Time: 3-7 DAYS
Packaging Details: WOODEN CASE
Standard: IEC/GB
Package: exporting standard package
Operation type: electric or manual
rated voltage: 11kv 12kv 24kv
Max. Current: 630A/1250A
Max. Voltage: 12/17.5/24kV
Ambient temperature: -40℃ ~+40℃
Rated short time withstand current: 20 /40kA/4s
Color: Black
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High Voltage Automatic Isolator Disconnect Switch GW1 24kv 12KV 11KV 10KV

1.10kV 35kV outdoor high voltage Disconnector 3 phase isolatOR Switch GW1 600A 800A


GW1 series outdoor high voltage isolator switch are high voltage switchgears of monopole structures and be applied for the connection and disconnection of circuit under voltage without loading. kNife switch with CS mould manual operating mechanism can prevent disoperation such as switching in etc. On line earthing wires. And the operating staff needs not to clients for heavily polluted areas and can make effective solutions on the pollution flashover during the operation of disconnecting switches.


2.Technical parameter


N0.Test ItemUnitData
1Rated voltagekV24
2Rated currentA200/400/630
3Rated frequencyHz50/60
4Rated short-time withstand currentkA25
5Rated short-circuit durations3
6Rated active load breaking currentA200/400/630
7Rated loop breaking currentA200/400/630
8Rated cable charging currentA12
95% rated active load breaking currentA31.5
10Rated short-circuit making currentkA63
11Main loop resistanceμΩ≤100
12power frequency withstand voltage against the earth, between phaseskV rms50
13power frequency withstand voltage against the isolating distancekV rms60
14Lightning impulse withstand voltage against the earth, between phases (peak)kV125
15Lightning impulse withstand voltage against the air gap(peak)kV145
16Mechanical lifeTimes10000
17Three phase closing asynchronousms≤5

3.Normal service conditions


1. The altitude shall not exceed 1000m.
2. Ambient air temperature: maximum+40 ℃; Minimum temperature: - 30 ℃, maximum temperature: - 40 ℃.
3. The wind pressure shall not exceed 700Pa. (corresponding to 34m/s wind speed).
4. The working environment shall not exceed 8 degrees.
5. The working environment shall be free from frequent and violent vibration.
6. The installation site of ordinary isolator shall be far away from gas, smoke chemical deposition, salt mist, dust and other explosive and corrosive substances that seriously affect insulation and conductivity, as well as seriously polluted conductive areas; However, it should not be any explosive substance or fire causing substance.


4. Technical drawings



5. FAQ


1. Send the technical data, better for all useful information; we will make a good recommendation.

If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.

3. Usually shipped by sea, small order or urgent order we can send you by air.

4. All our activities are accredited to ISO 14001:2015 and IEC standard.

5. Technology ensure the quality satisfy international request.

Quality High Voltage  Automatic Isolator Disconnect Switch GW1 24kv 12KV 11KV 10KV for sale
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