Standard No.:	DL/T 1058-2007
English Name:	Technical specification of composite insulators spacer between phase for a.c.overhead lines
Chinese Name:	交流架空线路用复合相间间隔棒技术条件
Chinese Classification:	K15    Electrical insulating material and its products
Professional Classification:	DL    Professional Standard - Electricity
ICS Classification:	29.080.20 29.080.20    Bushings 29.080.20
Issued by:	NDRC
Issued on:	2007-7-20
Implemented on:	2007-12-1
Status:	superseded
Superseded by:	DL/T 1058-2016 Technical specification for composite interphase spacers for overhead lines
Superseded on:	2016-7-1
Abolished on:	2016-07-01
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了标称电压为220KV及以上、频率为50Hz的紧凑型交流架空线路以及220KV以下、频率为50Hz的交流架空线路用复合相间间隔棒（以下简称相间间隔棒）技术条件的一般要求、试验方法、选择原则、检验规则、验收、包装、运输和贮存、安装。
本标准适用于220KV及以上、频率为50Hz的紧凑型交流架空线路以及220KV以下、频率为50Hz的交流架空线路，且安装地点的海拔1000m及以下，环境温度在-40℃～+℃之间。