• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of IEC/SC 17A

IEC 17A/916/CD 2010-03-26 IEC 62271-101 A2, Ed 1.0: Amendment 2 to IEC 62271-101: High-voltage alternating current switchear and controlgear: Part 101: Synthetic testing More  Comment 
IEC 17A/957/CDV 2010-03-12 IEC 62271-105 Ed 2.0: High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1kV up to and including 52 kV More  Comment 
IEC 17A/958/CDV 2009-12-04 IEC 62271-107 Ed 2.0: High-voltage switchgear and controlgear - Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV More  Comment 
IEC 17A/951/CDV 2009-08-07 IEC 62271-37-082: High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers More  Comment 
IEC 17A/918/CDV 2009-07-31 IEC 62271-1 Amend 1 Ed.1: High-voltage switchgear and controlgear - Part 1: Common specifications More  Comment 
IEC 17A/961/FDIS 2009-07-24 IEC 62271-103 Ed 1.0: High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV More  Comment 
IEC 17A/908/CDV 2009-06-26 Amendment 1 to IEC 62271-102 Ed.1: High-voltage switchgear and controlgear - Part 102:Alternating current disconnectors and earthing switches More  Comment 
IEC 17A/950A/CDV 2009-06-26 IEC 62271-111 Ed 2.0: High-voltage switchgear and controlgear - Part 111: Automatic Circuit Reclosers and Fault Interrupters for Alternating Current Systems Up to 38 kV More  Comment 
IEC 17A/875/NP 2009-06-26 Joint IEEE/IEC revision of IEEE C37.016: IEEE Standard for AC High-Voltage Circuit Switchers rated 15.5 kV through 245 kV More  Comment 
IEC 17A/906/CDV 2009-04-10 IEC 62271-106 Ed 1.0: High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters More  Comment 

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