6.5.2
ACU 201 (4.0 to 9.2 kW) and 401 (5.5 to 15.0 kW)
DANGER
Disconnect the frequency inverter from mains voltage and protect it against being
energized unintentionally.
Verify that the frequency inverter is discharged.
Wait for some minutes until the DC link capacitors have discharged before starting to
work at the unit.
When the frequency inverter is disconnected from power supply, the mains, DC-link
voltage and motor terminals may still be live for some time.
Switch off power supply before connecting or disconnecting the mains cable
to/from terminal X1, the motor cables and the brake resistor to/from terminal X2.
Mains connection ACU 201 (4.0 to 9.2 kW) and 401 (5.5 to 15.0 kW)
ACU 201-18 (4.0 kW): one- and three-phase connection possible
ACU 201-19 (5.5 kW) and higher: three-phase connection possible
0.2 … 6 mm
AWG 24 … 10
2
4.0 kW … 9.2 kW
6qmm / RM7,5
0.2 … 6 mm
AWG 24 … 10
2
0.25 … 4 mm
AWG 22 … 12
2
0.25 … 4 mm
AWG 22 … 16
2
X1
0.2 … 16 mm
ACTIVE Cube 201-18 (4.0 kW):
AWG 24 … 6
2
11 kW … 15 kW
16qmm / RM10+15
0.2 … 16 mm
AWG 24 … 6
2
0.25 … 10 mm
AWG 22 … 8
2
0.25 … 10 mm
AWG 22 … 8
2
+
-
L1
L2 L3
L1
L2 L3
PE
3ph / 230V AC
3ph / 400V AC
X1
+
-
L1
L2 L3
L1
N
PE
1ph / 230V AC
X1
62
Operating Instructions ACU
06/13
Summary of Contents for ACTIVE Cube ACU 201-01
Page 1: ...ACTIVE CUBE Operating Instructions Frequency inverter 230 V 400 V 0 25 kW 132 kW...
Page 2: ......
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