Definitions, basic principles, standard insulation levels and general testing procedures for equipment for 3-phase a.c. systems having a highest voltage for equipment above 1 kV. Except for some definitions, applies only to phase-to-earth insulation.
BS 5622-1:1979
Original price was: $264.16.$132.00Current price is: $132.00.
Guide for insulation co-ordination-Terms, definitions, principles and rules
BSI Group , 01/31/1979
Pages: 24
