Insulating liquids. Specifications for unused synthetic organic esters for electrical purposes Ingestion-build-266356 200 | ISO/IEC 7498-1)

200 | ISO/IEC 7498-1)

and the system characteristics

In addition to such general guidance

having an aromatics content of 25 % to 50 % (v/v)

BS 7370-1 provides users guidance on organization and management

Insulating liquids. Specifications for unused synthetic organic esters for electrical purposes Ingestion-build-266356 200 | ISO/IEC 7498-1)1 Scope This International Standard covers the specification and test methods for unused synthetic organic esters. It applies to synthetic organic esters, delivered to the agreed point and time of delivery intended, for use in transformers, switchgear and similar related equipment in which synthetic organic esters are required as an insulant and for heat transfer. These unused synthetic organic esters are obtained by chemical processing and physical