Electromechanical elementary relays. Part 1:General requirements Edition 3.0
适用范围:This part of IEC 61810 applies to electromechanical elementary relays (non-specified time allor-nothing relays) for incorporation into equipment. It defines the basic functionalrequirements and safety-...
实施日期:2008-02-01
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
适用范围:IEC 61010-1:2010 specifies general safety requirements for the following types of electrical equipment and their accessories, wherever they are intended to be used. a) Electrical test and measurement e...
发布日期:2010-06-10 实施日期:2010-06-10
发布日期:2012-04-30
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
Lichtbogenschwei?einrichtungen. Gaskonsolen für Schwei und Plasmaschneidsysteme Arc welding equipment. Part 8:Gas consoles for welding and plasma cutting systems Matériel de soudage. l'arc. Consoles de...
适用范围:This part of IEC 60974 specifies safety and performance requirements for gas consolesintended to be used with combustible gases or oxygen. These gas consoles are designed tosupply gases for use in arc ...
实施日期:2009-09-30
发布日期:2010-10-15 实施日期:2010-10-15
实施日期:2008-05-16
发布日期:2012-05-11 实施日期:2012-05-11
Arc welding equipment. Welding power sources
适用范围:Arc-welding equipment, Arc welding, Welding equipment, Welding, Arc cutting, Electric power systems, Safety measures, Environment (working), Type testing, Protected electrical equipment, Electrical ins...
实施日期:2006-01-06
Hand-held motor-operated electric tools. Safety. General requirements
适用范围:This part of IEC 60745 deals with the safety of hand-held motor-operated or magneticallydriven electric tools, the rated voltage of the tools being not more than 250 V for single-phasea.c. or d.c. tool...
实施日期:2010-02-28
Switches for household and similar fixed electrical installations - Part 1 : general requirements.
Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress
适用范围:IEC 60664-4:2005 Deals with basic, supplementary and reinforced insulation subjected to high-frequency voltage stress within low-voltage equipment. The dimensioning values directly apply for basic insu...
发布日期:2005-09-15 实施日期:2005-09-15
实施日期:2008-03-01
Plugs and socket-outlets for household and similar purposes - Part 1: General requirements
适用范围:Applies to plugs and fixed or portable socket-outlets for a.c. only, with and without earthing contact, with a rated voltage above 50 V but not exceeding 440 V and a rated current not exceeding 32 A, i...
发布日期:2002-06-20 实施日期:2002-06-20
Druckfest gekapselte Versorgungs und Regeleinheiten fuer Netze bis 1100 V im Grubenbau. Direkte Motoranlasser Mining Type Flameproof Supply and Control Units for Use on Systems up to 1100 V Part 1:Spec...
适用范围:Specifies service conditions, rated values, design and construction, verification and testing.
实施日期:1993-01-01
Isolationskoordination für elektrische Betriebsmittel in Niederspannungsanlagen. Ein umfassendes Verfahren zur Bemessung der Luft-und Kriechstrecken für Abst?nde gleich oder unter 2 mm Insulation coord...
适用范围:This part of IEC 60664 specifies the dimensioning of clearances and creepage distances forspacings equal to or less than 2 mm for printed wiring board and equivalent constructions,where the clearance a...
实施日期:2007-12-31
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