Revised
Applies to three phase alternating current systems having a highest voltage for equipment above 1 kV. Specifies the procedures for the selection of the standard withstand voltages for the phase to earth, phase to phase and longitudinal insulation of the equipment and the installations of these systems. Supersedes sections 2 and 3 of IEC 60071-3.
WITHDRAWN
IEC 60071-1:1976 ED6
WITHDRAWN
IEC 60071-1:1993 ED7
99.60
Withdrawal effective
Jan 23, 2006
WITHDRAWN
IEC 60071-1:2006 ED8