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IEC 61881-3 Ed. 1.1 b:2013

Railway applications – Rolling stock equipment – Capacitors forpower electronics – Part 3: Electric double-layer capacitors CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 09/16/2013

IEC 61970-301 Ed. 4.0 b:2013

Energy management system application program interface (EMS-API) – Part 301: Common information model (CIM) base
standard by International Electrotechnical Commission, 05/23/2013

IEC 61950 Ed. 2.0 b:2007

Cable management systems – Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit
standard by International Electrotechnical Commission, 01/30/2007

IEC 61850-7-410 Ed. 1.0 en:2007

Communication networks and systems for power utility automation – Part 7-410: Hydroelectric power plants – Communication for monitoring and control
standard by International Electrotechnical Commission, 08/10/2007

IEC 62052-21 Ed. 1.0 b:2004

Electricity metering equipment (a.c.) – General requirements, tests and test conditions – Part 21: Tariff and load control equipment
standard by International Electrotechnical Commission, 05/18/2004

IEC 62067 Ed. 1.1 b:2006

Power cables with extruded insulation and their accessories for rated voltages above 150 kV (Um = 170 kV) up to 500 kV (Um = 550 kV) – Test methods and requirements CONSOLIDATED EDITION CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 03/14/2006