￭
Frame 2×D8T+3×R8i
Cabinet line-up example
Auxiliary control cubicle (ACU). Contains control electronics and customer I/O connections.
See section Auxiliary control cubicle (ACU) layout (page 42).
A
Incoming cubicle (ICU). Contains the power input cable terminals and switchgear.B
Supply module cubicle. Contains two D8T supply modules.C
Inverter module cubicle. Contains three R8i inverter modules. As standard, the motor cables
are run from each inverter module to the motor unless the drive is equipped with option +H359
(common motor terminal cubicle) or +H366 (common output terminals).
D
Main switch-disconnector (Q1.1)1
Auxiliary voltage switch (Q21)2
Drive control panel. See section Control panel (page 50).3
Door switches and lights. See section Door devices (page 48).4
38 Operation principle and hardware description
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