The cabinet layout without shrouds, with the swing-out frame open is shown below.
B - Drive module cubicleA – Main breaker and power cabling cubicle
Drive module8Main fuses for control devises, IP54 fan trans-
former (with option +B055), V-meter (option
+G334), starter for auxiliary motor fan (option
+M600)
1
Control unit9AC fuses2
Optional terminal block for external control unit
connections (X504, option +L504)
10Main switch-disconnector3
Auxiliary voltage transformer (T21)11Input and motor cable connection terminals4
Cabinet heater12PE-terminal5
--Connection terminals for options +F250, +Q951,
+Q952, +Q963, +Q964+Q968, +Q954,
+M600…+M605,+ L505, +L506.
6
--Power and control cable entries7
44 Operation principle and hardware description