Frequency: | 50/60Hz | Poles Number: | 3 |
---|---|---|---|
Phase: | 3 Phase Or Single Phase | Standard: | IEC/GB |
Function: | Break Or Switch The Line. | Installation Location: | Power Plants |
Warranty: | 12 Months | Rated Voltage: | 12kv, 24kv, 40.5kv, 66kv, 72.5kv, 126kv 220kv |
Rated Current: | 200A-3150A | ||
High Light: | 220kv AC Disconnect Switch,40.5kv AC Disconnect Switch,126kv AC Disconnect Switch |
1. GW4 type 12kv, 24kv, 40.5kv, 66kv, 72.5kv, 126kv outdoor AC high voltage disconnected switch
4. Main technology parameter of Outdoor disconnected switch with earthing switch:
Item | Unit | GW4-126 | GW4-252 | |
Rated voltage | KV | 126 | 252 | |
Rated current | A | 1250,2000 | 2000.2500 | |
Rated frequency | Hz | 50 | 50 | |
Rated short-time withstand current and duration | KA/S | 31.5/3,40/3 | 40/3,50/3 | |
Rated peak withstand current(peak) | KA | 80,100 | 100,125 | |
Rated short-time power frequency withstand voltage(rms) |
To earth | KV | 185(+70) | 395(+145) |
Between breaks | KV | 230(+70) | 460(+145) | |
Rated lighting impulse withstand voltage | To earth | KV |
550
|
1050 |
Between breaks | KV | 550(+100) | 1050(+200) | |
Rated busbar transferring current | A | 1600 | 2000 |
5. Factory
6. Delivery
7. 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.