最新AV天堂网手机在线观看最新版а√天堂一区二区三区_91天堂а8天堂资源在线官网_中文www新版资源在线天堂√最新版中文在线中文在线com_亚洲男人天堂免费大片av手机看片_九九精品成人免费国产片久久在精品线影院精品国产_国产日韩欧美国产成人精品高清在线观看99_五月婷婷综合国产成人一区二区三区
BNDC
BNDC type DC traction switchgear
Provides customers with a new maintenance free concept and high reliability. The products are mainly used in 750V / 1500V DC traction power supply systems such as urban rail transit and tram.
Features and highlights

Standardized, modular and intelligent comprehensive solutions can meet the requirements of DC power supply control and protection of different systems;

Large breaking capacity and small size;

Less maintenance, and the permanent magnet operating mechanism is simple and reliable;

The minimum bidirectional breaking current is less than 25A;

Tungsten carbide silver contact, which is safe and reliable.

返回頂部
Copyright ? Guangzhou Baiyun Electric Equipment Co., Ltd. All Rights Reserved 粵ICP備05024257號-2
最新AV天堂网手机在线观看最新版а√天堂一区二区三区_91天堂а8天堂资源在线官网_中文www新版资源在线天堂√最新版中文在线中文在线com_亚洲男人天堂免费大片av手机看片_九九精品成人免费国产片久久在精品线影院精品国产_国产日韩欧美国产成人精品高清在线观看99_五月婷婷综合国产成人一区二区三区