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Main page>UNE standards>UNE EN IEC 60255-187-1:2021/AC:2023-04 - Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers (Endorsed by Asociación Española de Normalización in June of 2023.)
in stockReleased: 2023-06-01
UNE EN IEC 60255-187-1:2021/AC:2023-04
Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers (Endorsed by Asociación Española de Normalización in June of 2023.)
Relés de medida y equipos de protección. Parte 187-1: Requisitos funcionales para la protección diferencial contenida y no restringida de motores, generadores y transformadores (Ratificada por la Asociación Española de Normalización en junio de 2023.)
