标准编号:	YD/T 1542.2-2025
中文名称:	信息通信用浪涌保护器技术要求和测试方法 第2部分：低压配电系统交流浪涌保护器
英文名称:	Performance requirements and test methods for surge protective devices used in information and telecommunication equipment — Part 2: AC power surge protective devices in low voltage distribution
行业分类:	YD    通信行业标准
发布日期:	2025-11-4
标准状态:	valid
替代旧标准:	YD/T 1235.1-2002 通信局(站)低压配电系统用电涌保护器技术要求 YD/T 1235.2-2002 通信局(站)低压配电系统用电涌保护器测试方法
翻译语言:	英文
文件格式:	PDF
翻译字数:	44000 字
交付时间:	1~8 个工作日

This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered. This document specifies the definitions, classification, technical requirements, and test methods for AC surge protective devices in low-voltage power distribution systems used for information and communication equipment. This document applies to the quality assessment and inspection of surge protective devices connected to AC systems with rated voltages not exceeding 1000V (RMS) at 50/60Hz. This document also applies to fixed installation types of AC lightning protection boxes and AC lightning protection modules.