ABB Galaxy Power System - AC Input Panel Wiring Options (Group 520 and 522)

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Figure 7-19: ED83142-30 Group 520 ,522
(Group 520 - H569-4830 G304C to G312C, AC Input Panel for GP100 Series Rectifiers; A=1:2, B=1:4.
Group 522 - H569-4830 G364C - G372C & G734C, AC Input Panel for GP100 Series Rectifiers; A=1:2, B=1:4)
L3
L2
L1
L1
L2
L3
AC Input Panels (continued)
Wiring Options for ED8314230 Group 520 and 522
ISO
View
AC GRD
9 Positions
AC GRD
(M6 STUD
0.75” Spacing)
AC GRD
*Terminal block connections: Max Torque 16 in-lbs (1.8 Nm)
Note: For C Suffix see page 57 – Suffix definition