BS PD CLC/TS 61643-22-2016
Low-voltage surge protective devices-Surge protective devices connected to telecommunications and signalling networks. Selection and application principles
低压浪涌保护装置 连接到电信和信号网络的浪涌保护装置 选择和应用原则
2016-04-30
QX/T 10.2-2018
电涌保护器 第2部分：在低压电气系统中的选择和使用原则
Surge protective devices-Part2: Selection and application principles of surge protective devices connected to low-voltage electrical systems
2018-11-30
BS PD CLC/TS 51643-32-2020
Low-voltage surge protective devices-Surge protective devices connected to the DC side of photovoltaic installations. Selection and application principles
低压浪涌保护器
2020-08-03
BS IEC 61643-32-2017
Low-voltage surge protective devices-Surge protective devices connected to the d.c. side of photovoltaic installations. Selection and application principles
低压浪涌保护器
2019-07-17
GB/T 18802.31-2021
低压电涌保护器 第31部分：用于光伏系统的电涌保护器 性能要求和试验方法
Low-voltage surge protective devices—Part 31: Surge protective devices connected to photovoltaic installations—Requirements and test methods
2021-03-09
GB/T 18802.32-2021
低压电涌保护器 第32部分：用于光伏系统的电涌保护器 选择和使用导则
Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles
2021-03-09
UNE-EN 61643-11-2005
Low-voltage surge protective devices -- Part 11: Surge protective devices connected to low-voltage power systems -Requirements and tests
低压浪涌保护器第11部分:与低压电力系统连接的浪涌保护器要求和试验
2005-05-25
KS C IEC 61643-22(2017 Confirm)
저전압 서지보호장치－제22부：통신망과 신호망 접속용 서지보호장치－선정 및 적용지침
低压电涌保护器第22部分:与电信和信号网络相连的电涌保护器选择和应用原则
2007-11-30
BS DD CLC/TS 61643-12-2009
Low-voltage surge protective devices-Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
低压浪涌保护装置 连接到低压配电系统的浪涌保护装置 选择和应用原则
2010-07-31
KS C IEC 61643-22(2022 Confirm)
저전압 서지보호장치－제22부：통신망과 신호망 접속용 서지보호장치－선정 및 적용지침
低压电涌保护器第22部分:与电信和信号网络连接的电涌保护器的选择和应用原则
2007-11-30
GB/T 18802.22-2019
低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则
Low-voltage surge protective devices－Part 22:Surge protective devices connected to telecommunications and signalling networks－Selection and application principles
2019-12-10
IEC 61643-22-2015
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
低压浪涌保护器件 - 第22部分:连接到电信和信号网络的浪涌保护设备 - 选择和应用原理
2015-06-25
IEC 61643-21-2000/AMD2-2012
Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
修改件2.低压浪涌保护装置.第21部分:连接到电信和信号网络的浪涌保护装置.性能要求和试验方法
2012-07-27
UNE-EN 61643-21-2002
Low voltage surge protective devices -- Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods.
低压浪涌保护装置第21部分:与电信和信号网络连接的浪涌保护装置性能要求和试验方法
2002-10-28
KS C IEC 61643-11(2017 Confirm)
저압 서지보호장치－제11부：저압전력 계통의 저압 서지보호장치－요구사항 및 시험방법
低压电涌保护器第11部分:与低压电力系统相连的电涌保护器要求和试验方法
2012-03-12
CSA C22.2 No.61643-21-22
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
低压浪涌保护装置第21部分:与电信和信号网络连接的浪涌保护装置性能要求和试验方法
2022-02-07
KS C IEC 61643-21(2020 Confirm)
저압 서지 보호 장치 — 제21부: 통신 및 신호망에 연결된 서지 보호 장치 — 성능요건과 시험방법
低压浪涌保护器件第21部分:连接到电信和信号网络的浪涌保护器件性能要求和试验方法
2015-07-28
KS C IEC 61643-11(2022 Confirm)
저압 서지보호장치－제11부：저압전력 계통의 저압 서지보호장치－요구사항 및 시험방법
低压电涌保护器－第11部分:连接到低压电力系统的电涌保护器要求和试验方法
2012-03-12
KS C IEC 61643-12
저압 서지보호장치 — 제12부: 저압 전력 시스템 보호용 서지보호장치 — 선정 및 적용지침
低压浪涌保护装置第12部分:与低压电力系统相连的浪涌保护装置选择和应用原则
2023-03-17
GOST IEC 61643-11-2013
Устройства защиты от перенапряжений низковольтные. Часть 11. Устройства защиты от перенапряжений, подсоединенные к низковольтным системам распределения электроэнергии. Требования и методы испытаний
低压浪涌保护装置 第11部分浪涌保护装置连接到低压电力系统 要求和测试方法
2013-12-03