99.60 Withdrawal effective Jan 29, 2007
IEC
TC 85 Measuring equipment for electrical and electromagnetic quantities
International Standard
17.220.20 Measurement of electrical and magnetic quantities | 29.080.01 Electrical insulation in general | 29.240.01 Power transmission and distribution networks in general
Revised
Specifies requirements for equipment for measuring the resistance
of earth conductors, protective earth conductors and conductors for
equipotential bonding including their connections and terminals.
WITHDRAWN
IEC 61557-4:1997 ED1
99.60
Withdrawal effective
Jan 29, 2007
WITHDRAWN
IEC 61557-4:2007 ED2