Shandong Longhui Hoisting Machinery Co.,Ltd


E-mail:longhui@188.com

TEL:400-8760-789 

TEL:+86-0538-6329997

Shandong longhui Hoisting Machinery Co., Ltd.

12 kv switchgear/HXGN - 12 box metal-enclosed switchgear ring network

2014-12-20 09:52| 发布者: admin| 查看: 1028| 评论: 0

摘要: HXGN - 12 box fixed ac metal-enclosed switchgear ring network cabinet put oneself in another's position with aluminized zinc plate with multiple bolted after bending, incase the main switch with FN16A ...

HXGN - 12 box fixed ac metal-enclosed switchgear ring network cabinet put oneself in another's position with aluminized zinc plate with multiple bolted after bending, incase the main switch with FN16A - 12 vacuum load switch. Switchgear is suitable for the opening and closing of the end user.

Title
Unit Paramter
Rated voltage KV 12
Rated frequency HZ 50/60
Rated insulation level 1 min power frequency withstand voltage KV 42(Isolating fracture:48)
lightning impulse withstand voltage 75(Isolating fracture:85)
Rated current A 630、1250 200
Rated short-time resistance current (4 s) KA 25
Rated current peak tolerance 63
The rated breaking open circuit current (prospective value) -------- 40
Open circuit close current rating 63 80(prospective value
Transfer current rating 3150
With the largest high-voltage fuse A 200
Rated current cut-off tolerance time 100
Working life 10000
Protection grade   IP3X
Size(width×depth×height mm 850×850×2200




2014-12-20 09:52| 发布者: admin| 查看: 1028| 评论: 0
ADDRESS:Yangliu Industrial Park,Xintai Shandong Province

24H SEVICE HOTLINE:400-8760-789

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