实施日期:2012-12-05
Low-voltage electrical installations - Part 5-56: Selection and erection of electrical equipment - Safety services (IEC 60364-5-56:2009, modified); German implementation HD 60364-5-56:2010 + A1:2011
发布日期:2013-10-01 实施日期:2013-10-01
Particular requirements for screw fuses and D-type fuses
适用范围:この規格は。周波数50Hz又は60Hzの交流600V以下及び直流600V以下の電路に用いる配線用のねじ込みヒューズ及び栓形ヒ昌ーズについて規定する。
Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress
适用范围:本部分按电气设备的性能标准规定了电气设备的电气间隙、爬电距离及固体绝缘的要求。本部分包含了有关绝缘配合的电气试验方法。本部分规定的最小电气间隙的值不适用于存在离子化气体的情况,针对该情况的特殊要求将由相关技...
发布日期:2011-12-30 实施日期:2012-05-01
Signaluebertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz. Stoerfestigkeitsanforderungen an Netz-Daten bertragungsgeraete und systeme die im Frequenzbereich 3 kHz...
适用范围:This standard applies to electrical equipment using signals in the frequency range 3 kHz to 95 kHz to transmit or receive information on low voltage electrical systems, for electricity suppliers and di...
实施日期:2003-01-24
Instrument transformers. Part 102:Ferroresonance oscillations in substations with inductive voltage transformers
适用范围:IEC/TR 61869-102:2014(E) provides technical information for understanding the undesirable phenomenon of ferroresonance oscillations in medium voltage and high voltage networks in connection with induct...
发布日期:2014-01-21 实施日期:2014-01-21
实施日期:2000-12-01
实施日期:2007-02-01
Guide for field testing of shielded power cable systems using very low frequency (vlf)
实施日期:2004-09-23
W?rmez?hler. Anforderungen an die Konstruktion Heat meters. Part 2:Constructional requirements Compteurs d'énergie thermique. Prescriptions de fabrication CORR 17486:January 31,2008
适用范围:This European Standard specifies the constructional requirements and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooli...
实施日期:2007-05-31
Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm
适用范围:Specifies the dimensioning of clearances and creepage distances for spacings equal to or less than 2 mm for printed wiring board and equivalent constructions, where the clearance and the creepage dista...
发布日期:2007-07-30 实施日期:2007-07-30
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches
适用范围:This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of s...
发布日期:2007-10-09 实施日期:2007-10-09
Telecommunication cord with stranded wires; PVC-insulation without PVC-outer covering, single conductor, dampproof
适用范围:Telecommunication cord with stranded wires; PVC-insulation without PVC-outer covering,single conductor, dampproofFür den Geltungsbereich dieser Norm bestehen keine entsprechenden regionalen oder intern...
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