安全型低压开关柜远距离操作把手研制

Development of Long-distance Operating Handle forSafety Low-voltage Switchgear

低压开关柜适用于发电厂、石油、化工、冶金、纺织、高层建筑等行业,作为输电、配电及电能转换之用。产品符合GB7251.1-2013《低压成套开关设备》(IDT IEC60439-11999)标准规定。低压开关柜属于列入3C认证强制性认证产品《目录》的产品。本文根据现实需要主要介绍一种安全型低压开关柜远距离操作把手研制过程,技术原理。

Low-voltage switchgear is suitable for power transmission,petroleum,chemical,metallurgy,textile,high-rise buildings and other industries,as power transmission,distribution and power conversion.The product complies with the GB7251.1-2013“Lowvoltage switchgear”(IDT IEC60439-11999)standard.Low-voltage switchgear is a product listed in the Catalogue of Compulsory Certification Products for 3C Certification.According to the actual needs,this paper mainly introduces the development process and technical principle of a safe low-voltage switchgear remote operation handle.