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HXGN17-12 Box-type Fixed AC Metal-Enclosed Switchgear

Negotiable

Zhejiang Wanhong Electric Co., Ltd.

Located Region:

China

Address:

Sanyu Village, Wengyang Subdistrict, Yueqing City, Wenzhou City, Zhejiang Province

Biz Consulting:

15538315167

E-mail:

vip@wanhongelectric.com

Online Contact

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The HXGN17-12 box-type fixed AC metal-enclosed switchgear (referred to as the ring network cabinet) is an AC high-voltage complete electrical device with a rated voltage of 12kV and a rated frequency of 50Hz. It is primarily used for three-phase AC ring networks, terminal distribution networks, and industrial power equipment, serving to receive and distribute electrical energy. It is also suitable for installation in box-type substations.

Main technical parameters of vacuum circuit breaker

Serial Number	Name		Unit	FN12-10	FZN25-12
1	Rated voltage		kV	12
2	1min power frequency withstand voltage		kV	Phase-to-ground and phase-to-phase 42; isolation breaker 48
3	Lightning impulse voltage (peak)		kV	Phase-to-ground and phase-to-phase 75; isolation breaker 85
4	Rated frequency		Hz	50
5	Rated current of main bus		A	630
6	Load switch	Rated current	A	630
7		Electrical life at rated current	kVA	Not less than 100
8		No-load capacity of breaking transformer	kA/s	1250
9		Rated thermal stability current	kA	20/4; Earthing switch 20/2
10		Rated dynamic stability current (peak value)	kA	50
11		Rated short-circuit closing current (peak)	Times	50

Main technical parameters

Serial Number	Unit		Unit	FN12-10	FZN25-12
12	Rated current of fuse		A	100
13	Rated transfer current		A	1500	2000
14	Combined electrical appliances	Rated short-circuit breaking current	kA	31.5
15	Mechanical life		Times	2000	10000
16	1min power frequency withstand voltage of auxiliary circuit		kV	2
17	Working voltage of electric operating mechanism		V	AC/DC 220;110
18	Protection level		-	IP2X
19	Overall dimension (W×D×H)		mm	650(850)X900X2000(2200)