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现行 YD/T 2555-2021
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通信用240V/336V直流供电系统配电设备 Power distribution equipment for 240V/336V direct current power supply in telecommunications
发布日期: 2021-03-05
实施日期: 2021-04-01
本标准适用于通信用240V/336V直流供电系统配电设备
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相似标准/计划/法规
现行
YD/T 2656-2013
基于240V/336V直流供电的通信设备电源输入接口技术要求与试验方法
Technical requirements and testing methods for 240V/336V direct current telecom equipment power supply unit input interface
2013-10-17
现行
YD/T 2378-2020
通信用240V直流供电系统
240V direct current power supply system for telecommunications
2020-04-16
现行
YD/T 2556-2013
通信用240V直流供电系统维护技术要求
Maintenance requirements of 240V direct current power supply system for telecommunications
2013-04-25
现行
TB/T 2993.6-2016
铁路通信电源 第6部分:直流配电设备
Railway communication power supply equipment-Part 6:Direct current distribution
2016-02-22
现行
CB/T 4320-2013
水声设备用低压直流稳压电源
Low voltage direct current power supply of underwater sound equipment
2013-07-22
现行
GOST R 55950-2014
Телекоммуникации. Нормы на параметры интерфейсов систем электропитания. Интерфейс постоянного тока
电源接口输入到电信设备 由直流(dc)
现行
ETSI ETR 283
Equipment Engineering (EE); Transient voltages at Interface A on telecommunications direct current (dc) power distributions
设备工程;电信直流(dc)功率分布中接口A处的瞬态电压
1996-05-01
现行
GOST R 56003-2014
Телекоммуникации. Нормы на параметры интерфейсов систем электропитания. Интерфейс переменного и постоянного тока напряжением до 400В
电源接口输入到电信设备 由交流电源或直流电源操作 最高可达400V
现行
ETSI ETS 300 132-2
Equipment Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 2: Operated by direct current (dc)
设备工程;电信设备输入端的电源接口;第2部分:直流操作(dc)
1996-09-01
现行
ETSI ETS 300 132-1
Equipment Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 1: Operated by alternating current (ac) derived from direct current (dc) sources
设备工程;电信设备输入端的电源接口;第1部分:由直流(dc)源产生的交流电(ac)操作
1996-09-01
现行
ETSI EN 300 132-3
Environmental Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V
环境工程;电信设备输入端的电源接口;第3部分:由400 V以下的整流电源、交流电源或直流电源操作
2003-08-01
现行
ETSI EN 300 132-3-1
Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 1: Direct current source up to 400 V
环境工程;电信和数据通信(ICT)设备输入端的电源接口;第3部分:由400 V以下的整流电源、交流电源或直流电源操作;第1子部分:400 V以下直流电源
2012-02-01
现行
ETSI EN 300 132-3-0
Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 0: Overview
环境工程;电信和数据通信(ICT)设备输入端的电源接口;第3部分:由400 V以下的整流电源、交流电源或直流电源操作;第0子部分:概述
2012-02-01
现行
DIN EN 300132-3
Environmental Engineering (EE) - Power supply interface at the input of Information and Communication Technology (ICT) equipment - Part 3: Up to 400 V Direct Current (DC) (Endorsement of the English version EN 300 132-3 V2.2.1 (2021-07) as a German standard)
环境工程(EE).信息和通信技术(ICT)设备输入端的电源接口.第3部分:400V以下直流电(DC)(作为德国标准认可英文版EN 300 132-3 V2.2.1(2021-07)
2022-03-01