Standard No.:	JT/T 1431.1-2022
English Name:	Energy efficiency grade and evaluation method of main electric equipment for highway mechanical and electrical facilities - Part 1: LED lane control signs
Chinese Name:	公路机电设施用电设备能效等级及评定方法 第1部分：LED车道控制标志
Professional Classification:	JT    Professional Standard - Transport
Issued by:	Ministry of Transport
Issued on:	2022-6-9
Implemented on:	2022-9-9
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

JT/T 1431的本部分规定了LED 车道控制标志的基本要求、能效等级和评定方法。
本部分适用于高速公路沿线使用的600 型LED 车道控制标志的能效等级评定。