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BSI - BS PD IEC/TR 61857-2

Electrical insulation systems — Procedures for thermal evaluation Part 2: Selection of the appropriate test method for evaluation and classification of electrical insulation systems

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Organization: BSI
Publication Date: 30 April 2015
Status: active
Page Count: 14
ICS Code (Insulation systems): 29.080.30

Document History

BS PD IEC/TR 61857-2
April 30, 2015
Electrical insulation systems — Procedures for thermal evaluation Part 2: Selection of the appropriate test method for evaluation and classification of electrical insulation systems
A description is not available for this item.

References

This document references:
IEC 61858-1 - Electrical insulation systems – Thermal evaluation of modifications to an established electrical insulation system (EIS) – Part 1: Wire-wound winding EIS
Published by IEC on February 1, 2014
A description is not available for this item.
This document references:
IEC 61857-1 - Electrical insulation systems – Procedures for thermal evaluation – Part 1: General requirements – Low-voltage
Published by IEC on September 1, 2008
This part of IEC 61857 specifies a general test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS) and establishes a procedure that compares the performance...
This document references:
IEC 60034-18-21 - Rotating electrical machines – Part 18-21: Functional evaluation of insulation systems – Test procedures for wire-wound windings – Thermal evaluation and classification
Published by IEC on September 1, 2012
This part of IEC 60034 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current...
This document references:
IEC 60034-18-31 - Rotating electrical machines – Part 18-31: Functional evaluation of insulation systems – Test procedures for form-wound windings – Thermal evaluation and classification of insulation systems used in rotating machines
Published by IEC on June 1, 2012
This part of IEC 60034 describes thermal endurance test procedures for classification of insulation systems used in a.c. or d.c. rotating electrical machines with indirect cooling and form-wound...
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 61857-1 - Electrical insulation systems – Procedures for thermal evaluation – Part 1: General requirements – Low-voltage
Published by IEC on September 1, 2008
This part of IEC 61857 specifies a general test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS) and establishes a procedure that compares the performance...
This document is referenced by:
CEI EN 61857-31 - Electrical insulation systems - Procedures for thermal evaluation Part 31: Applications with a designed life of 5 000 h or less
Published by CEI on August 1, 2017
This part of IEC 61857 establishes an EIS evaluation for applications with a designed life of 5 000 h or less. This test method follows the procedures of IEC 60505 and is modified based on the range...
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