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BSI - BS PD IEC TR 61858-3

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

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Organization: BSI
Publication Date: 31 December 2020
Status: active
Page Count: 12
ICS Code (Insulation systems): 29.080.30

Document History

BS PD IEC TR 61858-3
December 31, 2020
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
A description is not available for this item.

References

This document references:
IEC 60085 - Electrical insulation – Thermal evaluation and designation
Published by IEC on November 1, 2007
This standard gives guidance on the application of international standards in assigning a thermal class to electrical insulating materials (EIM) or simple combinations of such materials (IEC...
This document references:
IEC 60505 - Evaluation and qualification of electrical insulation systems
Published by IEC on July 1, 2011
This International Standard establishes the basis for estimating the ageing of electrical insulation systems (EIS) under conditions of either electrical, thermal, mechanical, environmental stresses...
This document references:
IEC 60664-1 - Insulation coordination for equipment within low-voltage supply systems – Part 1: Principles, requirements and tests
Published by IEC on May 1, 2020
This part of IEC 60664 deals with insulation coordination for equipment having a rated voltage up to AC 1 000 V or DC 1 500 V connected to low-voltage supply systems. This document applies to...
This document references:
IEC 61140 - Protection against electric shock – Common aspects for installations and equipment
Published by IEC on January 1, 2016
This International Standard is a basic safety publication primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide...
This document references:
IEC TS 60216-7-1 - Electrical insulation materials – Thermal endurance properties – Part 7-1: Accelerated determination of relative thermal endurance using analytical test methods (RTEA) – Instructions for calculations based on activation energy
Published by IEC on March 1, 2015
This technical specification describes the procedure for the evaluation of the thermal endurance of electrical insulating materials, based on thermal analysis methods for the evaluation of the...
This document references:
62477-1 - Safety requirements for power electronic converter systems and equipment – Part 1: General
Published by IEC on May 1, 2022
This part of IEC 62477 applies to power electronic converter systems (PECS), any specified accessories, and their components for electronic power conversion and electronic power switching, including...
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