
INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS
出版:International Electrotechnical Committee

專家解讀視頻
Pertains to newly manufactured inductive current transformers for use with electrical measuring instruments and/or electrical protective devices having rated frequencies from 15 Hz to 100 Hz.
DIN EN 61869-2 : 2013 COR 1 2014 - Identical
PN EN 61869-2 : 2013 - Identical
NEN EN IEC 61869-2 : 2012 - Identical
SANS 61869-2 : 1ED 2013 - Identical
CEI EN 61869-2 : 2014 - Identical
GOST R IEC 61869-2 : 2015 - Identical
UNE EN 61869-2 : 2013 - Identical
BIS IS 16227-2 : 2016 - Identical
VDE 0414-9-2 : 2013 COR 1 2014 - Identical
BS EN 61869-2 : 2012 - Identical
DS EN 61869-2 : 2012 - Identical