IEC 60044-3 Ed. 2.0被替代
Instrument transformers Part 3: Combined transformers
出版：International Electrotechnical Committee
专家解读视频
This part of IEC 60044 applies to newly manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The requirements and tests of this standard, in addition to the requirements and tests of IEC 60044-1, IEC 60044-2 and IEC 60044-5 cover current, voltage and capacitor voltage transformers, that are necessary for combined instrument transformers. This standard shall be used in conjunction with IEC 60044-1 and IEC 60044-2.
UNE 21088-3:1983 - Identical
NEN EN IEC 60044-3:2003 - Identical
AS 60044.3-2004 (R2016) - Identical
PN EN 60044-3:2006 - Identical
SS EN 60044-3 Ed. 1 (2003) - Identical
UNE EN 60044-3:2004 - Identical
NF EN 60044-3:2003 - Identical
I.S. EN 60044-3:2003 - Identical
VDE 0414-44-3:2003 - Identical
DIN EN 60044-3 (2003-12) - Identical
BS EN 60044-3:2003 - Identical
SN EN 60044-3:2003 - Identical
CEI EN 60044-3 Ed. 2 (2003) - Identical
SS IEC 44-3 Ed. 1 (1993) - Identical
DIN IEC 60044-3 (1994-04) - Identical
HD 548.3 - Equivalent
NEN 10044-3:1981 - Identical
VDE 0414-5:1994 - Identical
NFC 42 503:1993 - Similar
