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4.6 Connection of auxiliary voltage, size 8
For supply of the control circuits of AEC size 8, you will need a 400 V power
supply unit or other 400 V auxiliary voltage supply.
NOTICE
If no 400 V auxiliary voltage supply is available at the place of
installation, a 400 V power supply unit must be installed for the
control circuits of the ACU and AEC.
GB
Connection of AC 3x400 V to terminal 13 is required. The illustration shows an
example of terminal X13 with an air-cooled device.
Connected load
Supply voltage
Supply frequency
Figure 4-10: Connection of external 400 V auxiliary voltage
90
Anschluss
≥ 1.2 kW
400 V +- 10 %
50 / 60 Hz
Quick Start Guide AEC
Hilfsspannungsklemme X13
1 ... 6
7
8
9
10
Not used
PE
L1
L2
L3
06/19