Operating instructions

Vector Control Chassis Type Frequency Converter Connecting-up
SIEMENS AG 476 869 4070 76 J AB-74
SIMOVERT MASTERDRIVES Operating Instructions 7-3
Aux. contactor, external
DC24 V supply X9
Mains connection
Mount.pos. 1 (CUVC)
Terminals for
setting the
fan voltage
PE1 / GND
X108
Shield connection
for control cables
X101
DC link
connection
X300
Optional board
in slot C
Motor connection
PE2 / GND
X103
Mounting position 3
Mounting position 2
PMU
X102
Fig. 7-2 Connection overview for type G
Due to the 230 V fan a transformer is integrated into the converters.
The terminals on the primary side of the transformer must be connected
corresponding to the rated input voltage.
NOTE