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UNE EN 61857-31:2017
Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less (Endorsed by Asociación Española de Normalización in May of 2017.)
Sistemas de aislamientos eléctricos. Procedimientos para la evaluación térmica. Parte 31: Aplicaciones con una vida designada de menos de 5000 horas (Ratificada por la Asociación Española de Normalización en mayo de 2017.)
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| Standard number: | UNE EN 61857-31:2017 |
| Pages: | 19 |
| Released: | 2017-05-01 |
| Status: | Standard |
DESCRIPTION
UNE EN 61857-31:2017
This International Standard is part of the IEC 61857 series. This part of IEC 61857 establishes EIS evaluation for applications with a designed life less than 5000-hours. This test method follows the procedures of IEC 60505 and is modified based on the designed range of life.