QX/T 10.1-2018
电涌保护器 第1部分：性能要求和试验方法
Surge protective devices-Part 1: Performance requirements and testing methods
2018-11-30
IEC 61643-21-2000/AMD1-2008
Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
修改件1.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
2008-04-25
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
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
GOST IEC 61643-21-2014
Устройства защиты от перенапряжений низковольтные. Часть 21. Устройства защиты от перенапряжений, подсоединенные к телекоммуникационным и сигнализационным сетям. Требования к эксплуатационным характеристикам и методы испытаний
低电压浪涌保护装置 连接到电信和信令网络的浪涌保护设备 性能要求和测试方法
2014-09-30
GB/T 18802.21-2016
低压电涌保护器 第21部分：电信和信号网络的电涌保护器（SPD） 性能要求和试验方法
Low-voltage surge protective devices—Part 21: Surge protective devices connected to telecommunications and signaling networks—Performance requirements and testing methods
2016-02-24
IEC 61643-21-2000
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
2000-09-29
IEC 61643-21-2000+AMD1-2008 CSV
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
2009-04-29
IEC 61643-21-2000+AMD1-2008+AMD2-2012 CSV
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
2012-07-27
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
BS 09/30210369 DC
IEC 61643-11. Low-voltage surge protective devices. Part 11. Surge protective devices connected to Low-voltage power distribution systems. Performance requirements and testing methods
IEC 61643-11 低压浪涌保护装置 第11部分 连接到低压配电系统的浪涌保护装置 性能要求和测试方法
2009-09-29
ISO 17420-1-2021
Respiratory protective devices — Performance requirements — Part 1: General
呼吸防护装置.性能要求.第1部分:总则
2021-01-11
GB/T 18802.351-2019
低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
2019-12-10
IEC 61643-351-2016
Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
低压浪涌保护器件元件第351部分:电信和信号网络浪涌隔离变压器（SIT）的性能要求和测试方法
2016-10-28
KS C IEC 61643-311(2020 Confirm)
저압 서지 보호 장치의 부품 — 제311부:가스 방전관(GDT)의 성능요건과 시험회로
低压浪涌保护器件组件 - 第311部分:放电管（Gdt）的性能要求和测试电路
2015-07-28
GB/T 18802.311-2017
低压电涌保护器元件 第311部分：气体放电管（ GDT ）的性能要求和测试回路
Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT)
2017-11-01
IEC 61643-311-2013
Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
低压浪涌保护器件组件 - 第311部分:放电管（Gdt）的性能要求和测试电路
2013-04-11
BS 04/30123989 DC
IEC 61643-11. Surge protection devices connected to low-voltage power distribution systems. Part 11. Performance requirements and testing methods
IEC 61643-11 连接到低压配电系统的浪涌保护装置 第11部分 性能要求和测试方法
2004-10-21
DIN EN 61643-21/A2-DRAFT
Draft Document - Low voltage surge protective - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods (IEC 37A/234/CDV:2011); German version EN 61643-21:2001/FprA2:2011
文件草案-低压浪涌保护器-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（IEC 37A/234/CDV:2011）；德文版EN 61643-21:2001/FprA2:2011
2011-11-01