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IEC 62052-21 Amd.1 Ed. 1.0 b:2016

Amendment 1 – Electricity metering equipment (a.c.) – General requirements, tests and test conditions – Part 21: Tariff and load control equipment
Amendment by International Electrotechnical Commission, 11/23/2016

IEC 62439-1 Ed. 1.1 b:2013

Industrial communication networks – High availability automationnetworks – Part 1: General concepts and calculation methods CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 07/18/2013

IEC 62053-22 Ed. 1.0 b:2003

Electricity metering equipment (a.c.) – Particular Requirements – Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)
standard by International Electrotechnical Commission, 01/28/2003

IEC 62335 Ed. 1.0 b:2008

Circuit breakers – Switched protective earth portable residual current devices for class I and battery powered vehicle applications
standard by International Electrotechnical Commission, 07/08/2008