15kV Air Break Switch Disconnector / Medium Voltage Disconnect Switch

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Outdoor Medium Voltage 15kV Disconnect Switch



1. The Outdoor High Voltage Disconnector/Isolator Switch is a high voltage switch equipment which is single phase, AC 50Hz.

2. The high voltage isolator switch adopts isolated hook rod.

Technique Parameters:

Type HGW
Rated voltage 12KV
Rated current 400A, 630A
4s heat steady e.c.A 12500
shock voltage A 31500
Impulse withstand voltage To earth 75KV
Across the isolating distance 85KV
Power-frequeny wihstand voltage To earth 38KV
Across the isolating distance




Service Conditions of Outdoor Disconnector isolator switch:

Altitude:1000 to 3000m.

Ambient temperature:-30 celsius to +40celsius

The relative humidity of air:monthly humidity not more than 90%,daily humidity not more than 95%.

Wind pressure:not more than 700Pa( wind speed is 34m/s).

Amplitude:earthquake degree 8

Environmental pollution degree:degree III


Note: it could not be used under the condition of danger and blast,

heavy pollution,chemical etching,strong shake etc.


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Mr. Mrs. Vivian
Tel: 86-577-62785181
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No.218 Wei San Road YueQing Economic Development Zone,undefined,undefined, Wenzhou, Zhejiang, China (Mainland)
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