IEC 60216-5 Ed. 2.0被替代
Electrical insulating materials - Thermal endurance properties Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
出版：International Electrotechnical Committee
专家解读视频
Specifies the experimental and calculation procedures to be used for deriving the relative thermal endurance index of a material from experimental data obtained in accordance with the instructions of IEC 60216-1 and IEC 60216-2. The calculation procedures are supplementary to those of IEC 60216-3. Guidance is also given for assessment of thermal ageing after a single fixed time and temperature, without extrapolation. The experimental data may in principle be obtained using destructive, non-destructive or proof tests, although destructive tests have been much more extensively employed. Data obtained from non-destructive or proof tests may be ""censored"", in that measurement of times taken to reach the endpoint may have been terminated at some point after the median time but before all specimens have reached end-point (see 3.1 of IEC 60216-3). Guidance is given for preliminary assignment of a material to an insulation class, based upon the thermal ageing performance. The second edition differs from the first in that it no longer aims to provide general guidance on application of thermal endurance characteristics, but provides instructions for deriving a provisional estimate of the temperature up to which a material may give satisfactory performance in an application (by comparative thermal ageing with a material of known performan
OVE/ONORM EN 60216-5:2003 - Identical
NEN EN IEC 60216-5:2003 - Identical
SS EN 60216-5 Ed. 1 (2005) - Identical
PN EN 60216-5:2003 - Identical
I.S. EN 60216-5:2003 - Identical
NF EN 60216-5:2003 - Identical
VDE 0304-25:2003 - Identical
DIN EN 60216-5 (2003-10) - Identical
BS EN 60216-5:2003 - Identical
CEI EN 60216-5 Ed. 2 (2003) - Identical
SS IEC 216 Ed. 2 (1993) - Identical
BS 5691-5:1995 - Identical
