￭
Frame 2×D7T+2×R8i (12-pulse connection, option +A004)
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. With option
+F259 (grounding switch), there are two incoming cubicles, one for each 6-pulse supply line.
B
Supply module cubicle. Contains two D7T supply modules, each connected to a different 6-
pulse supply line.
C
Inverter module cubicle. Contains two 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), +H366 (common output terminals) or +E206 (sine filters).
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
36 Operation principle and hardware description
To Next Page
Loading...
