SR EN IEC 60146-1-1:2024

Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements

IEC 60146-1-1:2024 specifies the requirements for the performance of all semiconductor power converters and semiconductor power switches using controllable and/or non-controllable electronic valve devices. It is primarily intended to specify the basic requirements for converters in general and the requirements applicable to line commutated converters for conversion of AC power to DC power or vice versa. Parts of this document are also applicable to other types of electronic power converter provided that they do not have their own product standards. This fifth edition introduces four main changes: a) re-edition of the whole standard according to the current directives; b) deletion of safety-related descriptions considering coordination with IEC 62477 series; c) changes of calculation methods of inductive voltage regulation; d) changes considering coordination with IEC 61378 series.

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General information

Status : Valid
Approval date : 6/28/2024
Number of pages : 192
ICS : 29.045 Semiconducting materials,29.200 Rectifiers. Converters. Stabilized power supply
Technical Committee : 36 - Power electronic systems and equipment

Relations with other standards:

Replaces SR EN 60146-1-1:2011
Amended by SR EN IEC 60146-1-1:2024/AC:2025