
INSTRUMENT TRANSFORMERS - REQUIREMENTS FOR PROTECTIVE CURRENT TRANSFORMERS FOR TRANSIENT PERFORMANCE
出版:International Electrotechnical Committee

专家解读视频
Covers the requirements and tests, in addition to those in Chapter 1 of IEC 185, that are necessary for inductive current transformers for use with electrical protective schemes in which the prime requirement for the current transformers is the maintenance of a defined performance up to several times the rated current when the current contains an exponentially decaying d.c. component of defined time constant.
SAC GB 16847 : 1997 - Identical
I.S. EN 60044-6:1999 - Identical
UNE EN 60044-6 : 2000 - Identical
SN EN 60044-6 : 1999 - Identical
NF EN 60044-6 : 2001 - Identical
DS EN 60044-6 : 1999 - Identical
NEN EN IEC 60044-6 : 2000 - Identical
CEI EN 60044-6 : 2000 - Identical
SANS 60044-6 : 1ED 2004(R2010) - Identical
VDE 0414-205 : DRAFT 93 - Identical