1313.1-1996 - IEEE Standard for Insulation Coordination - Definitions, Principles and Rules
Description: In this IEEE standard the procedure for selection of the withstand voltages for equipment phase-to-ground and phase-to-phase insulation systems is specified. A list of standard insulation levels, based on the voltage stress to which the equipment is being exposed, is also identified. This standard applies to three-phase AC systems above 1 kV.