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12KV SF6 Gas Insulated Switchgear With Load Switch HXGN15

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Address: No. 25 Street , Hanghai Road, Zhengzhou,Henan,China

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Knkong Electric Co.,Ltd

12KV SF6 Gas Insulated Switchgear With Load Switch HXGN15

Country/Region	china
City & Province	zhengzhou henan
Categories	Other Chargers

Product Details

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
4	1min Power frequency withstand voltage	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