BS EN 60831-1-2014

Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1 000 V. General. Performance,testing and rating. Safety requirements. Guide for installation and operation

发布日期：2014-07-31  实施日期：2014-07-31

NF C54-103-1992

额定电压在1000伏以上的交流电源系统用旁路电容器.第2部分:耐久试验

Shunt capacitor for A.C. Power systems having a rated voltage above 1000 V. Part 2 : endurance testing.

实施日期：1992-05-01

NF C93-624-2001

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 4 : method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal uni

IEC/TS 60871-2-2014

额定电压1000V以上交流电力系统用并联电容器 第2部分:耐久性试验

Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V. Part 2:Endurance testing

适用范围：IEC/TS 60871-2:2014 which is a technical specification,applies to capacitors according to IEC 60871-1 and gives the requirements for ageing tests of these capacitors. This third edition cancels and rep...

发布日期：2014-11-25  实施日期：2014-11-25

NF C93-622-2001

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 2 : phase offset method for measurement of motional capacitance of quartz crystal units.

NF C93-621-11-2011

Measurement of quartz crystal unit parameters - Part 11 : standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and

BS EN 60358-3-2014

耦合电容器和电容分压器 谐波滤波器用交流或直流耦合电容器

Coupling capacitors and capacitor dividers. AC or DC coupling capacitors for harmonic-filters applications

发布日期：2014-06-30  实施日期：2014-06-30

BS EN 60831-2-2014

Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1 000 V. Ageing test,self-healing test and destruction test

发布日期：2014-06-30  实施日期：2014-06-30

BS EN 62718-2016

Railway applications — Rolling stock — DC supplied electronic ballasts for lighting fluorescent lamps

发布日期：2016-05-31  实施日期：2016-05-31

BS EN 60444-11-2010

Messung von Schwingquarz-Parametern. Standardverfahren zur Bestimmung der Lastresonanzfrequenz fL und der effektiven Lastkapazit?t CLeff mit automatischer Netzwerkanalysatortechnik und Fehlerkorrektur Measurement of quartz crystal unit parameters Part 11:Standard method for the determination of the load resonance frequency ?L and the effective load capacitance CLeff using automatic network analyzer techniques and error correction Mesure des paramètres des résonateurs. quartz. Méthode normalisée

实施日期：2010-12-31

NF C58-982-2013

Secondary batteries (except lithium) for the propulsion of electric road vehicles - Performance and endurance tests.

BS IEC 60747-3-2013

Semiconductor devices. Discrete devices- Signal,switching and regulator diodes

发布日期：2015-04-30  实施日期：2015-04-30

IEC 61982-2012

电动道路车辆推进用蓄电池(非锂) 性能和耐久试验

Secondary batteries (except lithium) for the propulsion of electric road vehicles - Performance and endurance tests

适用范围：IEC 61982:2012 is applicable to performance and endurance tests for secondary batteries used for vehicle propulsion applications. This standard is applicable to lead-acid batteries, Ni/Cd batteries, Ni...

发布日期：2012-04-27  实施日期：2012-04-27

BS EN 60358-2-2013

耦合电容器和电容分压器直流或交流单相耦合，电源线载频应用的交流或直流电单相耦合电容器与线路和地面的连接

Coupling capacitors and capacitor dividers. AC or DC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application

发布日期：2014-01-31  实施日期：2014-01-31

BS EN 61982-2012

二次电池(锂除外)电动道路车辆的推进 性能和耐久性试验

Secondary batteries (except lithium) for the propulsion of electric road vehicles. Performance and endurance tests

发布日期：2012-11-30  实施日期：2012-11-30

BS PD IEC/TR 61869-102-2014

Instrument transformers. Ferroresonance oscillations in substations with inductive voltage transformers

发布日期：2014-03-31  实施日期：2014-03-31