Applies to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. Although the requirements relate basically to transformers with separate windings they are also applicable, where appropriate, to auto-transformers.
WITHDRAWN
IEC 60185:1966/AMD1:1977 ED1
WITHDRAWN
IEC 60185:1966/AMD2:1980 ED1
WITHDRAWN
IEC 60185:1966/AMD3:1982 ED1
WITHDRAWN
IEC 60185:1966 ED1
WITHDRAWN
IEC 60185:1987 ED2
99.60
Withdrawal effective
Dec 10, 1996
WITHDRAWN
IEC 60185:1987/AMD1:1990 ED2
WITHDRAWN
IEC 60185:1987/AMD2:1995 ED2
WITHDRAWN
IEC 60044-1:1996 ED1