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[PDF] IEC 62751-1:2014/AMD1:2018 gratis

Fecha de publicación: 20/04/2018 Amendment 1 – Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems – Part 1: General requirements IEC 62751-1:2014/AMD1:2018

[PDF] IEC 62386-216:2018 gratis

Fecha de publicación: 23/04/2018 Digital addressable lighting interface – Part 216: Particular requirements for control gear – Load referencing (device type 15) IEC 62386-216:2018