IEC TR 61858-3-2020 电气绝缘系统--对已建立的电气绝缘系统(EIS)修改的热评估--第3部分:电气绝缘材料(EIMs)和辅助材料的净化 Electrical insulation systems --Thermal evaluation of modifications to an established electrical insulation system (EIS)--Part 3: Clarification of electrical insulating material

This part of IEC 61858 provides information on the identification of electrical insulating materials and auxiliary components for the assessment of modifications to an established insulation system and gives guidance on the selection of feasible test procedures.dition 1.0 2020-12 TECHNICAL REPORT Electrical insulation systems – Thermal evaluation of modifications to an established electrical insulation system (EIS) Part 3: Clarification of electrical insulating materials (EIMs) and auxiliary materials IEC TR 61858-3:2020-12(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 2020 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified