DIN EN 60247 (2005-01)现行
Insulating Liquids - Measurement Of Relative Permittivity, Dielectric Dissipation Factor (tan Delta) And D.c. Resistivity
出版：Verband Deutscher Elektrotechniker
专家解读视频
Defines methods for the determination of the dielectric dissipation factor (tan delta), relative permittivity and d.c. resistivity of any insulating liquid material at the test temperature. The methods are primarily intended for making reference tests on unused liquids.
Supersedes DIN IEC 60247. (01/2005)
VDE 0380-2:2005 - Identical
BS EN 60247:2004 - Identical
NBN EN 60247:2005 - Identical
I.S. EN 60247:2004 - Identical
NF EN 60247:2004 - Identical
IEC 60247 Ed. 3.0 - Identical
SS EN 60247 Ed. 1 (2004) - Identical
UNE EN 60247:2004 - Identical
