Electrical insulation systems - Procedures for thermal evaluation - Part 2: Selection of the appropriate test method for evaluation and classification of electrical insulation systems
Abstract
This part of IEC 61857 specifies guidelines to be used to identify the appropriate test method to be used for the evaluation of a proposed Electrical Insulation System [EIS]. Some of the standards are for evaluation and classification of the EIS, while other standards identify the appropriate method to evaluate single or multi-factor stresses of a proposed or an established EIS. This standard is applicable to existing or proposed EIS used in electrotechnical products across a wide range of operating voltages. Care is to be taken to select the appropriate standard based on construction and intended operating conditions.
Begin
2025-04-29
Planned document number
DIN IEC/TR 61857-2
Project number
02233101
Responsible national committee
DKE/K 183 - Bewertung und Qualifizierung von elektrischen Isolierstoffen und Isoliersystemen
