|
故障通道指示用电流和电压传感器或检测器.第2部分:系统方面(IEC 62689-2-2016);德文版本EN 62689-2-2017
Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspects (IEC 62689-2:2016); German version EN 62689-2:2017
参考页数:55P.;A4
|
|
|
|
|
|
故障通道指示用电流和电压传感器或检测器.第2部分:系统方面(IEC 62689-2-2016);德文版本EN 62689-2-2017
Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspects (IEC 62689-2:2016); German version EN 62689-2:2017
参考页数:55P.;A4
|
|
|
|
|
|
电能计量设备(交流电). 特殊要求. 第23部分: 无功电能静态计量表(2级和3级); 修正案1; 勘误1
Electricity metering equipment (a.c.) - Particular requirements - Part 23: Static meters for reactive energy (classes 2 and 3); Amendment 1; Corrigendum 1
参考页数:1P.;A4
|
|
|
|
|
|
电能计量设备(交流电). 特殊要求. 第22部分: 有功电能静态计量表(0,2 S和0,5 S级); 修正案1; 勘误1
Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S); Amendment 1; Corrigendum 1
参考页数:1P.;A4
|
|
|
|
|
|
电能计量(交流电). 计费和负荷控制. 第21部分: 时间开关的特殊要求; 修正案1; 勘误1
Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches; Amendment 1; Corrigendum 1
参考页数:1P.;A4
|
|
|
|
|
|
电能计量(交流电). 计费和负荷控制. 第11部分: 电子纹波控制接收机的特殊要求; 修正案1; 勘误1
Electricity metering (a.c.) - Tariff and load control - Part 11: Particular requirements for electronic ripple control receivers; Amendment 1; Corrigendum 1
参考页数:1P.;A4
|
|
|
|
|
|
磁性材料. 第8-11部分: 单项材料规范. 以半加工状态交付的铁基非晶态条带
Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state
参考页数:45P.;A4
|
|
|
|
|
|
电能计量设备(交流电). 特殊要求. 第24部分: 基频无功电能静态计(0,5 S,1 S和1级); 修正案1; 勘误1
Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1); Amendment 1; Corrigendum 1
参考页数:1P.;A4
|
|
|
|
|
|
磁性材料. 第16部分: 用单片试验机测量铁基非晶带材磁性能的方法
Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester
参考页数:53P.;A4
|
|
|
|
|
|
电能计量设备(交流电). 特殊要求. 第11部分: 有功电能的机电式电表(0,5,1和2级); 修正案1; 勘误1
Electricity metering equipment (a.c.) - Particular requirements - Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2); Amendment 1; Corrigendum 1
参考页数:1P.;A4
|
|
|
|
|