BS EN 61857-1-2009 电气绝缘系统.热评估过程.低电压一般要求

标准号：BS EN 61857-1-2009
中文标准名称：电气绝缘系统.热评估过程.低电压一般要求
英文标准名称：Electrical insulation systems – Procedures for thermal evaluation — Part 1: General requirements – Low-voltage
标准类型：K04
发布日期：2009/9/30 12:00:00
实施日期：2009/9/30 12:00:00
中国标准分类号：K04
适用范围：This part of IEC 61857 specifies a general test procedure for the thermal evaluation andqualification of electrical insulation systems (EIS) and establishes a procedure that comparesthe performance of a candidate EIS to that of a reference EIS.This standard is applicable to existing or proposed EIS used in electrotechnical products withan input voltage of up to 1 000 V where the thermal factor is the dominating ageing factor.