Projects of NA 022

IEC 20/1213/CDV 2009-12-18 IEC 60287-3-2 Am2 Ed.1: Electric cables - Calculation of the current rating - Part 3: Sections on operating conditions - Section 2: Economic optimization of power cable size More  Comment 
IEC 40/2086/CDV 2009-12-18 IEC 60384-14 Ed.4: FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT - Part 14: Sectional specification: Fixed capacitors for electromagnetic interference suppression and connection to the supply mains More  Comment 
IEC 15/596/CDV 2009-12-18 IEC 60674-3-1 A1 Ed. 1.0: Plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Biaxially oriented polypropylene (PP) films for capacitors More  Comment 
IEC 89/967/CDV 2009-12-18 IEC 60695-6-2 Ed 1.0: Fire hazard testing - Part 6-2: Smoke obscuration - Summary and relevance of test methods More  Comment 
IEC 79/401/CD 2009-12-18 IEC 60839-11-2 Ed.1: Alarm systems - Part 11-2: Electronic access control systems - Application guidelines More  Comment 
IEC 85/435/CDV 2009-12-18 IEC 61557-15: Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. equipment for testing, measuring or monitoring of protective measures - Part 15: Functional saftey requirements for insulation monitoring devices and for equipment for insulation fault location in IT systems More  Comment 
IEC 48D/447/CDV 2009-12-18 IEC 61587-2 Ed 2.0: Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 - Part 2: Seismic tests for cabinets and racks More  Comment 
IEC 86B/3472/CDV 2009-12-18 IEC 61753-071-2/Ed1: Fibre optic interconnecting devices and passive components - Performance standard - Part 071-2: Non-connectorised single-mode fibre optic 1×2 and 2×2 spatial switches for category C - Controlled environments More  Comment 
IEC 86B/3150/CD 2009-12-18 IEC 61753-088-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance stnadard -Part 088-2: Non-connectorised single-mode fibre optic LAN WDM devices with channel spacing of 800 GHz for category C - Controlled environments More  Comment 
IEC 79/349/CD 2009-12-18 IEC 62676-1 Ed.1: Alarm systems - Video Surveillance Systems for use in security applications - Part 1: System requirements More  Comment 

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