DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Test methods for compatibility between solid and liquid materials - Part 2: Test method for compatibility of solid electrical insulation materials with functional liquids
Abstract
This international standard specifies the test method for the compatibility of solid insulation materials with functional liquids while maintaining the safety and performance of electrical equipment. The objective of the document is to clarify the evaluation methodology and suggested qualification criteria for the compatibility between solid electrical insulation materials and functional liquids, such as for lubrication and heat dissipation, etc. In scope are scenarios where the functional liquids are in direct contact with the solid insulation materials. Several qualification criteria have been suggested as thresholds for compatibility risks. The evaluation process specified in this document focuses on the chemical compatibility between insulation materials and functional liquids but does not provide a long-term thermal or aging evaluation
Begin
2026-04-16
Planned document number
DIN EN IEC 63177-2
Project number
02233818
Responsible national committee
DKE/K 183 - Bewertung und Qualifizierung von elektrischen Isolierstoffen und Isoliersystemen
