IEC 62271-3
a) an update to the latest edition(s) of IEC 61850 series; (e.g. Annex B "LNs for sensors and monitoring" of edition 1 has been deleted since these LNs are now covered by standard IEC 61850-7-4:2010)
b) an update of normative references;
c) the minimum voltage range this standard refers to, was changed from 72,5 kV to above 1 kV;
d) the description of performance tests and conformance tests became more specific;
e) the new - informative - Annex C gives an example for performance type testing;
f) 6.2.3 "transmission systems" as well as appropriate subclauses have been superseded by standard IEC TR 61850-90-4:2013;
g) fibre optical connector type LC becomes only recommended type of fibre optic connector in accordance with IEC TR 61850-90-4:2013;
h) electronic nameplates have been redefined as extension of LN XCBR and LN XSWI with data objects, reflecting required additional name plate information.
Technical committee
TC 17 High-voltage switchgear and controlgearCategory
SafetyPublication type | International Standard |
Publication date | 2015-03-10 |
Edition | 2.0 |
ICS | 29.130.10 |
Stability date | 2027 |
ISBN number | 9782832223413 |
Pages | 96 |
File size | 1.82 MB |
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