Standard No.:	GB/T 20641-2006
English Name:	Empty enclosures for Low-voltage switchgear and controlgear assemblies - General requirements
Chinese Name:	低压成套开关设备和控制设备空壳体的一般要求
Chinese Classification:	K31    Low-voltage distribution electrical equipment
Professional Classification:	GB    National Standard
ICS Classification:	29.130.20 29.130.20     Low voltage switchgear and controlgear 29.130.20
Issued by:	AQSIQ; SAC
Issued on:	2006-11-8
Implemented on:	2007-5-1
Status:	superseded
Superseded by:	GB/T 20641-2014 Empty enclosures for low-voltage switchgear and controlgear assemblies. General requirements
Superseded on:	2015-6-1
Language:	English
File Format:	PDF
Word Count:	8000 words
Price(USD):	240.00
Delivery:	via email in 1~3 business day

本标准适用于由壳体制造商提供的空壳体，该壳体是用户在安装开关设备和控制设备元件之前的产品。本标准规定了符合GB 7251系列标准的低压成套开关和控制设备所用壳体的定义、分类、性能和试验要求。该低压成套开关和控制设备的额定电压为交流不超过1000V，频率不超过1000Hz或直流不超过1500V，适用于户内或户外。