Xi'an Xigao Electricenergy Group Co., Ltd.
Xi'an Xigao Electricenergy Group Co., Ltd.
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1. GN19-12 type Indoor 10kv 11kv 12kv high voltage isolator disconnect switch
GN19-12 indoor HV disconnect switch applies to power system of rated voltage below 12KV, AC 50/60Hz. It is equipped with CS6-1 manual-operating mechanism and is used to break and make circuit under no-load. There are additional pollution type, high-altitude type and electrified display.
The altitude: 1000m~3000m
The ambient temperature: -30°C~40°C
The relative humidity of air: monthly≤90°C,daily≤95°C
The wind pressure: ≤700pa(wind speed 34m/s)
Amplitude: earthquake degree 8
Environment degree: degree III
Cannot be use on the condition of the danger of fire and blast, heavy pollution, chemical etching, strong shake etc.
| Model No. | Rated voltage | Rated current (A) | Rated short time withstand current (4s) kA | Rated peak withstand current kA |
| GN19-12/400-12.5 | 12 KV | 400 A | 12.5 | 31.5 |
| GN19-12/630-20 | 12 KV | 630 A | 20 | 50 |
| GN19-12/1000-31.5 | 12 KV | 1000 A | 31.5 | 80 |
| GN19-12/1250-12.5 | 12 KV | 1250 A | 31.5 | 80 |
| GN19-12C/400-12.5 | 12 KV | 400 A | 12.5 | 31.5 |
| GN19-12C/630-20 | 12 KV | 630 A | 20 | 50 |
| GN19-12C/1000-31.5 | 12 KV | 1000 A | 31.5 | 80 |
| GN19-12C/1250-31.5 | 12 KV | 1250 A | 31.5 | 80 |
4. Factory
5. Delivery
6. FAQ
1. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
2. Usually shipped by sea, small order or urgent order we can send you by air.
3. All our activities are accredited to ISO 14001:2015 and IEC standard.
4. Technology ensure the quality satisfy international request.
5．Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.