摘要
本期主要介绍TSG T7001—2009第2号修改单新增的门回路检测的设置目的、功能要求、实现原理和检验方法。
This article mainly introduces the setting purpose, functional requirements, realization principles and testing methods of the door circuits which is added in the No.2 revision sheet of the elevator inspection regulations（TSG T7001： 2009）.
作者
李杰锋
叶亮
Li Jiefeng;Ye Liang(Jiangsu Province Special Equipment Safety Supervision Inspection Institute Branch of Suzhou Suzhou 215031)
出处
《中国特种设备安全》
2018年第4期13-16,20,共5页
China Special Equipment Safety
关键词
电梯
检规
修改单
门回路检测
Elevator
Inspection regulation
Revision sheet
Door circuit monitor
