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Road vehicles—Connectors for the electrical connection of towing and towed vehicles(7-pole)—Part 2:Connectors for braking systems and running gears of vehicles with 12 V nominal supply voltage
Standard in brief
Scope of Application:
本文件规定了标称电压为12 V的牵引车和挂车之间制动系统和行走系的7芯电连接器的尺寸特性、接点分布、试验和要求。还进一步规定了当插头和插座分离时,用于存储插头的存放插座。
本文件适用于标称电压为12 V的N类牵引车,其他车辆参考使用。
Basic information
Standard No:GB/T 20716.2-2025
Standard Name:道路车辆 牵引车和挂车之间的电连接器(7芯) 第2部分:12 V标称电压车辆的制动系统和行走系的连接
English Name:Road vehicles—Connectors for the electrical connection of towing and towed vehicles(7-pole)—Part 2:Connectors for braking systems and running gears of vehicles with 12 V nominal supply voltage
Standard Status:现行
Release Date:2006-12-19
Effective Date:2026-02-01
Language of Publication:中文简体
Standard Classification
ICS Number:43.040.10
CCS Number:T36
Related Standards
Referenced Standards:ISO 4091,ISO 4141(所有部分),ISO 7638-1,ISO 11992-1,ISO 11992-2,ISO 12098
Adopted Standards:ISO 7638-2:2018
Adopted Standard Name:《道路车辆 牵引车和挂车之间的电连接器 第2部分:12 V标称电压车辆的制动系统和行走系的连接》
Adoption Level:IDT
Publication Information
Number of pages:16
Number of words:19 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:20716.2
Drafter:张文博、王远波、邱明安、芦凡、何南、马天骄、李维晋、高源、张岚、时运亭、谢秋华、郭得岁、王涛、陈玲玲、苏天虎、王志广、李强、吴明瞭、夏三保
Drafting Organization:陕西汽车控股集团有限公司、长沙汽车电器检测中心有限责任公司、中国重型汽车集团有限公司、积架宝威汽车配件(深圳)有限公司、北京福田戴姆勒汽车有限公司、河南天海电器有限公司、济南友丰电子有限公司、广州海珀特科技有限公司
Management Organization:全国汽车标准化技术委员会(SAC/TC 114)
Proposing Department:中华人民共和国工业和信息化部