Low-voltage electrical installations. Part 4-444:Protection for safety. Protection against voltage disturbances and electromagnetic disturbances
Protection against lightning - Part 4: Electrical and electronic systems within structures
适用范围:IEC 62305-4:2010 provides information for the design, installation, inspection, maintenance and testing of electrical and electronic system protection (SPM) to reduce the risk of permanent failures due...
发布日期:2010-12-09 实施日期:2010-12-09
Beatmungsger?te für die medizinische Anwendung. Besondere Festlegungen für die grundlegende Sicherheit einschlie?lich der wesentlichen Leistungsmerkmale. Heimbeatmungsger?te zur Atemunterstützung Lung ...
适用范围:IEC 60601-1:1988, Clause 1 applies, except as follows.Amendment:This part of ISO 10651 specifies the basic safety and essential performance requirements for home-careventilatory support devices, intend...
实施日期:2009-06-30
Explosive atmospheres - Part 33: Equipment protection by special protection ''s''
适用范围:IEC 60079-33:2012 gives the specific methodology for the assessment and testing, and requirements for marking of electrical equipment, parts of electrical equipment and Ex components with special prote...
发布日期:2012-09-27 实施日期:2012-09-27
Environmental Engineering (EE) - Earthing and bonding configuration inside telecommunicatuions centres
适用范围:This European Standard (telecommunications series) specifies the earthing and bonding configuration of equipment inside telecommunication centres and similar installations in relation to safety, functi...
实施日期:1999-01-15
Elektrische Sicherheit in Niederspannungsnetzen bis AC 1000 V und DC 1500 V. Ger?te zum Prüfen,Messen oder ?berwachen von Schutzma?nahmen. Widerstand von Erdungsleitern,Schutzleitern und Potentialausgl...
适用范围:This part of IEC 61557 specifies the requirements applicable to equipment for measuring theresistance of earth conductors, protective earth conductors and conductors for equipotentialbonding, including...
实施日期:2007-06-29
Medical electrical equipment - Part 2-2: Particular requirements for basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories
适用范围:This standard specifies particular requirements for basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories. It amends DIN EN 60601-1 (VDE 07...
实施日期:2010-01-01
Safety procedures for reduction of risk outside a structure
适用范围:IEC/TR 62713:2013 introduces lightning to the layman, noting the right action in the presence of thunderstorms, as well as protective measures against lightning. It also contributes to the prevention o...
发布日期:2013-04-15 实施日期:2013-04-15
Electrical Installations of Buildings. Part 5:Selection and Erection of Electrical Equipment. Section 548:Earthing Arrangements and Equipotential Bonding for Information Technology Installations Instal...
实施日期:1999-04-01
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