GB/T 1386.4-1997 in English

SUPERSEDED

Insulators for low voltage power lines Part 4: Insulators for trolley overhead lines

Issued on:1997-04-01
Implemented on:1998-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $260.00
$253.00

Standard No:	GB/T 1386.4-1997
Document status:	SUPERSEDED
Superseded by:	JB/T 10585.4-2006 Insulators for low voltage power lines Part 4: Insulators for trolley overhead lines
Superseded on:	2006-10-11
Title in English:	Insulators for low voltage power lines Part 4: Insulators for trolley overhead lines
Title in Chinese:	低压电力线路绝缘子第4部分:电车线路用绝缘子
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1997-04-01
Implemented on:	1998-04-01
Superseding:	GB 1389-1978 Trolley wire insulators
ICS Classification:	29.080.10-Insulators
Chinese Classification:	K48-Insulator
Professional Classification:	GB-National Standard
Related Keywords:	low voltage power lines part trolley lines overhead lines scopethis standard tram lines test voltage value
Related Topics:	wire insulator insulator Low voltage track insulation Magneto circuit electric field insulation circuit wire absolute molecular weight tram line High Voltage Insulated Circuit circuit insulator Bilu Electronics non-electronic path GBT1386.4 Withstand voltage insulation detection and measurement circuit Network cable insulation resistance Coagulation line insulation testing Technical requirements for low voltage SM insulators Low voltage circuit insulation testing National implementation of low voltage insulators Power battery insulation withstand voltage test Low Voltage Insulators International Current loop insulation resistance Electric vehicle insulation testing Low voltage cable telemetry insulation Low voltage cable insulation test standards Insulator shear force test Low voltage cable insulation testing Airport loop insulation resistance

本标准规定了电车线路用绝缘子的产品型式和尺寸、技术要求、试验方法、检验规则以及包装与标志。本标准适用于电车线路和吊车滑触线上作绝缘及固定导电部分用的绝缘子。其安装使用地点的周围环境温度为－40℃～+40℃，海拔不超过1000m。当绝缘子安装使用地点或试验地点的海拔超过1000m时，其试验电压数值应按有关标准规定进行修正。本标准不适用于有破坏瓷和釉的介质中使用的绝缘子。

Scope

This standard specifies the product type and size, technical requirements, test methods, inspection rules, packaging and marking of insulators for tram lines. This standard applies to the insulators used for insulating and fixing conductive parts of tram lines and trolley lines of cranes (hereinafter referred to as insulators). The ambient temperature of its installation and use site is -40℃～+40℃, and the altitude does not exceed 1000. When the altitude of the insulator installation site or test site exceeds 1000m, the test voltage value should be corrected according to the relevant standards. Note: Altitude correction method is under consideration. This standard does not apply to insulators used in media that damage porcelain and glaze.

More samples: JC/T 2453-2018 DL/T 368-2010 DL/T 5154-2012

Sample only — not a preview of GB/T 1386.4-1997

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