Niederspannungsschaltgeraete. Steuergeraete und Schaltelemente. Verfahren zur Abschaetzung der Leistungsfaehigkeit von Schwachstromkontakten. Besondere Pruefungen Low-voltage switchgear and controlgear...
适用范围:This part of IEC 60947 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage a...
实施日期:2003-12-18
Fixed capacitors for use in electronic equipment - Part 14-1: Blank detail specification - Fixed capacitors for electromagnetic interference suppression and connection to the supply mains - Assessmen...
实施日期:2006-04-01
Double-capped fluorescent lamps - Performance specifications
适用范围:Gives technical requirements for tubular fluorescent lamps with preheated cathodes for general lighting service, operated with or without a starter from a.c. mains, also describes tests for the lamps w...
发布日期:1997-12-15 实施日期:1997-12-15
Low-voltage switchgear and controlgear. Part 5-1:Control circuit devices and switching elements. Electromechanical control circuit devices
适用范围:This standard applies to control circuit devices and switching elements intended for controlling, signalling, interlocking, etc. of switchgear and controlgear. It applies to control circuit devices hav...
实施日期:2010-04-01
AMENDMENT 2 Electromagnetic compatibility (EMC). Part 4-28:Testing and measurement techniques. Variation of power frequency,immunity test for equipment with input current not exceeding 16 A per phase
实施日期:2009-02-01
发布日期:2012-11-01 实施日期:2012-11-01
) Plugs and socket-outlets up to 400 V 25 A; flat non-wirable two pole plugs, 2, 5 A 250 V, with cord, for the connection of class-II-equipment for household and similar purposes
发布日期:1992-05-01 实施日期:1992-05-01
Reihenkondensatoren fuer Starkstromanlagen. Schutzeinrichtungen fuer Reihenkondensatorbatterien Series Capacitors for Power Systems Part 2:Protective Equipment for Series Capacitor Banks (IEC 143-2:199...
适用范围:This part of IEC 143 covers protective equipment for series capacitor banks, with a size larger than 10 Mvar per phase. Protective equipment is defined as the main circuit appa-ratus and ancillary equi...
实施日期:1995-01-01
Live working. Voltage detectors. Part 3:Two-pole low-voltage type
发布日期:2009-11-20 实施日期:2009-11-20
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's) - Part 1: General rules
适用范围:This International Standard applies to residual current operated circuit-breakers with integral overcurrent protection functionally independent of, or functionally dependent on, line voltage for househ...
实施日期:2010-01-01
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