
Insulating Liquids - Measurement Of Relative Permittivity, Dielectric Dissipation Factor (tan D) And D.c. Resistivity
出版:Asociacion Espanola de Normalizacion

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 UNE 21317. (04/2007)
SS EN 60247 Ed. 1 (2004) - Identical
IEC 60247 Ed. 3.0 - Identical
NF EN 60247:2004 - Identical
I.S. EN 60247:2004 - Identical
DIN EN 60247 (2005-01) - Identical
BS EN 60247:2004 - Identical
NBN EN 60247:2005 - Identical
DIN EN 60247:2005 - Identical
I.S. EN 60247:2004 - Identical
BS EN 60247 : 2004 - Identical
DIN EN 60247 : 2005 - Identical
NF EN 60247 : 2004 - Identical
IEC 60247 : 3.0 - Identical
NBN EN 60247 : 2005 - Identical
EN 60247 : 2004 - Identical
BS EN 60247 : 2004 - Identical
I.S. EN 60247:2004 - Identical
NF EN 60247 : 2004 - Identical
NBN EN 60247 : 2005 - Identical
DIN EN 60247 : 2005 - Identical