Standard No.:	TB/T 2311-2017/XG2-2025
English Name:	Lightning protection devices for electronic equipments in railway telecommunication, signaling, power supply systems, includes Amendment 2
Chinese Name:	《铁路通信、信号、电力电子系统防雷设备》行业标准第2号修改单
Chinese Classification:	S61    Signal equipment
Professional Classification:	TB    Professional Standard - Railway Transport
Source Content Issued by:	NRA
Issued on:	2025-04-09
Implemented on:	2025-4-9
Status:	valid
Superseding:	TB/T 2311-2017 Lightning protection devices for electronic equipments in railway telecommunication, signaling, power supply systems
Target Language:	English
File Format:	PDF
Word Count:	31000 words
Translation Price(USD):	930.0
Delivery:	via email in 1~10 business day

本标准规定了交流额定电压不超过1000V(有效值)、直流电压不超过1500V的铁路信号、通信、电力电子系统设备综合防雷用防雷设备(以下简称防雷设备)的术语和定义、使用环境、分类、技术要求、试验方法、检验规则、标志、包装、运输和储存等。
本标准适用于对间接雷电效应的浪涌进行限制的防雷设备，可供制造商制造和用户选型使用。