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 ED1
IEC TR 61858-3:2020(E) 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.
Life cycle
NOW
PUBLISHED IEC TR 61858-3:2020 ED1 60.60
Standard published Dec 8, 2020
