IEC 61850-7-420 Ed. 1.0 b:2009

Communication networks and systems for power utility automation – Part 7-420: Basic communication structure – Distributed energy resources logical nodes
standard by International Electrotechnical Commission, 03/10/2009

IEC 62439-3 Ed. 3.0 b:2016

Industrial communication networks – High availability automation networks – Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)
standard by International Electrotechnical Commission, 03/31/2016

IEC 62271-112 Ed. 1.0 b:2013

High-voltage switchgear and controlgear – Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
standard by International Electrotechnical Commission, 08/06/2013

IEC 61754-15 Ed. 1.0 b:1999

Fibre optic connector interfaces – Part 15: Type LSH connector family
standard by International Electrotechnical Commission, 09/03/1999

IEC 62442-3 Ed. 1.0 b:2014

Energy performance of lamp controlgear – Part 3: Controlgear for halogen lamps and LED modules – Method of measurement to determine the efficiency of the controlgear
standard by International Electrotechnical Commission, 04/24/2014

IEC 62047-5 Ed. 1.0 b CORR1:2012

Corrigendum 1 – Semiconductor devices – Micro-electromechanical devices – Part 5: RF MEMS switches
Corrigenda by International Electrotechnical Commission, 03/08/2012

IEC 61992-7-2 Ed. 1.0 b:2006

Railway applications – Fixed installations – DC switchgear – Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems – Isolating current transducers and other current measuring devices
standard by International Electrotechnical Commission, 02/07/2006

IEC 62282-3-201 Ed. 2.0 b:2017

Fuel cell technologies – Part 3-201: Stationary fuel cell power systems – Performance test methods for small fuel cell power systems
standard by International Electrotechnical Commission, 08/10/2017

IEC 62220-1 Ed. 1.0 en:2003

Medical electrical equipment – Characteristics of digital X-ray imaging devices – Part 1: Determination of the detective quantum efficiency
standard by International Electrotechnical Commission, 10/23/2003

IEC 62129 Ed. 1.0 b:2006

Calibration of optical spectrum analyzers
standard by International Electrotechnical Commission, 01/16/2006