99.60 Withdrawal effective Feb 1, 2008
CENELEC
CLC/SR 112 Evaluation and qualification of electrical insulating materials and systems (to be defined)
European Norm
29.080.30 Insulation systems
Withdrawn
Lists the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification. Applicable to EIS used in wire-wound electrotechnical devices with input voltage up to 1000 V. The test procedures are comparative in that the performance of a candidate EIS is compared to that of a reference EIS, which has proven service experience in accordance with EN 60791 or has been evaluated by one of the procedures given in IEC 61857 series.
WITHDRAWN
EN 61858:2000
99.60
Withdrawal effective
Feb 1, 2008
WITHDRAWN
EN 61858:2005
