Metal Clad SF6 Gas Insulated Switchgear 1250A Gas Isolated Switchgear
Price:
Negotiable
MOQ:
1
Delivery Time:
30 days
Brand:
Knkong
Product Description
HXGN15-12KV 630-1250A SF6 gas insulation panel
Voltage: 12KV
Current: 630-1250A
Frequency: 50/60Hz
Type: metal clad SF6 gas insulation
General
Expansion module in a set of equipment: CD-unit, which stands for bus section switch, it can be used in conjunction with bus isolation switch, single spring operating mechanism switch, all switch functions in the panel have convenient padlock devices, equipped with SF6 Gas pressure gauge, reserved bus extension, external bus, etc.
Service environment
Temperature: -35℃~+40℃
Humidity: monthly average 95%; daily average 90%.
Altitude: ≤ 1000m (up to 5000 m can be customized)
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 | |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Knkong Electric Co.,Ltd
Location
No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
Contact Person
Ken Chan (English)