12KV SF6 Gas Insulated Switchgear With Load Switch HXGN15
Price:
Negotiable
MOQ:
1
Delivery Time:
30 days
Brand:
Knkong
Product Description
12KV SF6 with load switch gas-insulated type switchgear HXGN15
Voltage: 12-33KV
Current: max 1250A
Type: SF6 fully insulated
Model: HXGEN15
General
The load switch of the power cabinet as a whole group of equipment is generally called Unit C, which is generally used in high-voltage three-phase five-wire cabinets.
Type C load switch unit includes bus bar, three-station load/earth switch, three-station single spring operating mechanism, etc. At the same time, it has two independent load switches and grounding, switch operation holes, load switch and grounding switch position indication, The kiln voltage indicator and other supporting components that indicate the shell.
Technical Data
| No. | Item | Unit | Parameter | |||
| 1 | Rated voltage | kV | 12 | 24 | 36 | |
| 2 | Rated frequency | Hz | 50/60 | |||
| 3 | Rated current | A | 630(1250*) | |||
| 4 |
1min Power frequency withstand voltage |
wet | kV | 38 | 50 | 70 |
| dry | kV | 48 | 60 | 85 | ||
| 5 | Lightning impulse withstand voltage | kV | 75 | 125/150 | 170 | |
| 6 | Rated short circuit breaking current (peak) | kA | 80 | 63 | 63 | |
| 7 | Rated active load and close circuit breaking current | A | 63 | 50 | 50 | |
| 8 | Rated transferring current | A | 1700 | 1200 | 1200 | |
| 9 | Rated short circuit making a current (peak) | kA | 80 | 63 | 63 | |
| 10 | Rated cable(line) charging breaking current | A |
50 and 10 50/10 |
|||
| 11 | Cable charge breaking current in earthing fault | A | 20 | 20 | 20 | |
| 12 | Rated withstand current (peak) | kA | 80 | 63 | 63 | |
| 13 | Short-time withstand current (2s) | kA | 25 | 20 | 20 | |
| 14 | Mechanism life | times | 5000 | 2000 | 2000 | |
Optional components:
Electric operating-AC 220/110V; DC 24/48/110/220V
Auxiliary contact 5 NO 5 NC
Full set of fuse
FTU communication interface
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Company
Knkong Electric Co.,Ltd
Location
No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
Contact Person
Ken Chan (English)