RO
SR EN IEC 62477-1:2023
Safety requirements for power electronic converter systems and equipment - Part 1: General
IEC 62477-1:2022 applies to <em>power electronic converter</em> <em>systems</em> (<em>PECS</em>), any specified <em>accessories</em>, and their <em>component</em>s for <em>electronic power conversion</em> and electronic power switching, including the means for their control, protection, monitoring and measurement, such as with the main purpose of converting electric power, with rated system<em> voltage</em>s not exceeding 1 000 V AC or 1 500 V DC. This document also applies to <em>PECS</em> which intentionally emit or receive radio waves for the purpose of radio communication. This document can also be used as a reference standard for product committees producing product standards for: <ul> <li style="text-align:justify">adjustable speed electric power drive systems (PDS);</li> <li style="text-align:justify">standalone uninterruptible power systems (UPS);</li> <li style="text-align:justify"><em>low voltage</em> stabilized DC power supplies;</li> <li style="text-align:justify">bidirectional power converters.</li> </ul> For <em>PECS </em>and their specified <em>accessories
Status :
Valid
Approval date : 11/29/2023
Number of pages : 531
ICS : 29.200 Rectifiers. Converters. Stabilized power supply
Technical Committee : 36 - Power electronic systems and equipment
- Replaces SR EN 62477-1:2013
- Replaces SR EN 62477-1:2013/A1:2017
- Replaces SR EN 62477-1:2013/A11:2015
- Replaces SR EN 62477-1:2013/A12:2021
- Amended by SR EN IEC 62477-1:2023/AC:2024