Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - General requirements Ingestion-build-146508 It provides for two classes

It provides for two classes of general purpose mattress core as follows:

The defects are classified on the basis of their crystallographic structures and recognized by non-destructive detection methods including bright-field OM (optical microscopy)

Applicability of immunity tests based on location (environment)

5 Free play and safety

Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - General requirements Ingestion-build-146508 It provides for two classes1 Scope This part of IEC TS 62332 is applicable to EIS containing solid and liquid components where the thermal stress is the dominant ageing factor, without restriction to voltage class. This part specifies a dual temperature test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS).