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.

40.5 KV switchgear/GG - 40.5 high voltage switch equipment

2014-12-20 10:43| 发布者: admin| 查看: 1148| 评论: 0

摘要: This switch device for 40.5 KV three-phase ac 50 hz system for acceptance and distribution of electric energy use, particularly suitable for frequent operation. Circuit breaker can match ZN12-40.5, ZN ...

This switch device for 40.5 KV three-phase ac 50 hz system for acceptance and distribution of electric energy use, particularly suitable for frequent operation. Circuit breaker can match ZN12-40.5, ZN39-40.5, ZN23-40.5 vacuum circuit breaker, fixed installation, with CD10 series electromagnetic operating mechanism and CT19 series spring operating mechanism, isolating switch with GN27 series products. Mainly used in power plants, substations, and industrial and mining enterprises and substation.

Title Unit Paramter
Rated voltage   40.5
Rated insulation level 1 min power frequency withstand voltage kv 相间、相对地 隔离断口
95 115
lightning impulse withstand voltage 185 215
Rated current A 1000、1250、1600、2500
Rated short-time resistance current (4 s)   20 25 31.5
Rated current peak tolerance KA 50 63 80
The rated short circuit breaking current   20 25 31.5
The rated short circuit close current (4 s)   50 63 80
Protection grade   IP2X
Size(width×depth×height) mm 2020×3250×3000







2014-12-20 10:43| 发布者: admin| 查看: 1148| 评论: 0
ADDRESS:Yangliu Industrial Park,Xintai Shandong Province

24H SEVICE HOTLINE:400-8760-789

E-mail/skype:longhuiwaimao@163.com

返回顶部