Standard No.:	GB/T 20645-2006
English Name:	Specific environmental condition - Technical requirements of low-voltage apparatuses for plateau
Chinese Name:	特殊环境条件高原用低压电器技术要求
Chinese Classification:	K30    Low voltage apparatus in general
Professional Classification:	GB    National Standard
ICS Classification:	29.120.01 29.120.01    Electrical accessories in general 29.120.01
Issued by:	AQSIQ; SAC
Issued on:	2006-11-8
Implemented on:	2007-4-1
Status:	abolished
Superseded by:	GB/T 20645-2021 Specific environmental condition—Technical requirements of low-voltage apparatuses for plateau
Superseded on:	2021-10-1
Abolished on:	2021-10-01
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了高原环境下低压电器共有的补充技术要求，包括：定义、电器的有关资料、结构和性能要求、特性、试验方法等，适用于安装在海拔2000m以上至5000m的低压电器，该电器用于连接额定电压交流不超过1000V或直流不超过1500V的电路。