- Contact Person : Ms. Ni Nancy
- Company Name : Wenzhou Daguangming Arrester Co., Ltd.
- Tel : 86-577-62679111
- Fax : 86-577-62672574
- Address : Zhejiang,Yueqing,Lilong Industrial Zone, Qiligang
- Country/Region : China
- Zip : 325604
Isolation switch silicon rubber /33KV outdoor disconnect switches
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Isolation switch silicon rubber /33KV outdoor disconnect switches
Rated voltage:33KV -110KVRated current:200A 400A 630A 1250A
General description :
GW5 Series Outdoor AC isolation switch for the exchange of outdoor high-voltage electrical equipment 52Hz, rated voltage level has 40.5KV, 72.5KV and 126KV, for the HV voltage line is opening and closing without load conditions, as well as being used for maintenance high voltage bus, circuit breakers and so on, also can be used to open or close a small capacitor or inductive current
The basic conditions of use isolation switch:
Altitude:≤3000mAmbient air temp.:upper limited +40oC,lower limited -25oCEathquake intensity ≤8°The ground have not fire,exposion danger,seriously nasty,chemical etch and serious shakeThe main technology parameter:
Type number | Rated voltage(KV) | Rated current(A) | Peak withstand current(KA) | Short time withstand current(KA) | Grounding type | ||
D 1 | D 2 | D 1 | D 2 | ||||
GW5-40.5 | 40.5 | 630 1000 1250 1600 2000 |
50 |
80 |
20(4s) |
31.5(4s) | Single Grounding(D1) Double Gounding(D2) No earth Grounding |
GW5-72.5 | 72.5 | ||||||
GW5-126 |
126 | ||||||
Key words : Switch,Isolating Switch,33KV outdoor Isolating Switch/ disconnect switch / metal oxide/ porcelain and so on
Isolation switch silicon rubber /33KV outdoor disconnect switches
