发布日期:2010-12-20 实施日期:2010-12-20
Subsidiary Methods of Test for Pressure-Sensitive Adhesive Tapes for Electrical Insulation
发布日期:1988-04-20 实施日期:1988-04-20
Isolationskoordination fuer Betriebsmittel in Niederspannungsanlagen. Grundsaetze,Anforderungen und Pruefungen Insulation coordination for equipment within low-voltage systems. Part 1:Principles,requir...
实施日期:1995-10-15
Insulation coordination for equipment within low-voltage systems; Supplement 3: Interface considerations; Applicacation guide
Electrical equipment for a.c. voltages from 3 to 500 kV. Requirements to electrical strength of insulation
High voltage three phase asynchronous motor for closed refrigeration compressor insulation specification
发布日期:2021-12-20 实施日期:2021-12-20
Outdoor Nylon Sheathed Telephone Wires for Communication Lines
发布日期:1963-06-11 实施日期:1987-11-28
Amendment 1 - International Electrotechnical Vocabulary - Part 471: Insulators
发布日期:2015-02-25 实施日期:2015-02-25
实施日期:2014-06-07
Insulation co-ordination. Part 2:Application guide Coordination de l′isolement. Partie 2:Guide d′application Third Edition
适用范围:Constitutes an application guide and deals with the selection of insulation levels of equipment or installations for three-phase electrical systems with nominal voltages above 1 kV. Gives guidance for ...
实施日期:1996-12-01
Methods of Test for Pressure-sensitive Adhesive Tapes for Electrical Insulation
发布日期:1988-04-20 实施日期:1988-04-20
Power installations exceeding 1kV a.c.—Part 1:Common rules
适用范围:本部分规定了标称电压1 kV以上交流系统中电力设施设计与安装要求,以保障投 运设施的安全和正常运行。
发布日期:2018-06-07 实施日期:2019-01-01
Isolationskoordination fuer elektrische Betriebsmittel in Niederspannungsanlagen Beruecksichtigung von hochfrequenten Spannungsbeanspruchungen
发布日期:2015-02-28 实施日期:2015-02-28
发布日期:2013-01-22 实施日期:2013-01-22
发布日期:2013-01-22 实施日期:2013-01-22
Classification and Test Methods for Insulation of Household Appliances and Equipments
发布日期:1983-06-13 实施日期:1983-06-13
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