EN 60505:2004

Evaluation and qualification of electrical insulation systems

Publication date:   Nov 14, 2006

General information

99.60 Withdrawal effective   Aug 15, 2014

CENELEC

CLC/SR 112 Evaluation and qualification of electrical insulating materials and systems (to be defined)

European Norm

29.080.30   Insulation systems

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Scope

Establishes the basis for estimating the ageing of electrical insulation systems (EIS) under conditions of either electrical, thermal, mechanical, environmental stresses or combinations of these (multifactor stresses). It specifies the principles and procedures that should be followed, during the development of EIS functional test and evaluation procedures, to establish the estimated service life for a specific EIS. The main changes with respect to the previous edition concern the amalgamation of the following standards, which, with the exception of EN 60727-1, will be withdrawn when this third edition is published: EN 60791:1984, Performance evaluation of insulation systems based on experience and functional tests EN 60792-1:1985, The multi-factor functional testing of electrical insulation systems - Part 1: Test procedures EN 60941:1988, Mechanical endurance functional tests for electrical insulation systems EN 61356:1995, Functional evaluation of electrical systems - Principles for test procedures when comparative testing is not feasible EN 61359:1995, Evaluation and identification of electric insulation systems - Environment evaluation EN 60727-1: 1982, Evaluation of electrical endurance of electrical insulation systems - Part 1: General considerations and evaluation procedures based on normal distributions Elements of EN 60727-1 that are not amalgamated will be considered in the next edition of that standard.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 60505:2000

NOW

WITHDRAWN
EN 60505:2004
99.60 Withdrawal effective
Aug 15, 2014

REVISED BY

PUBLISHED
EN 60505:2011