BONFIGLIOLI ACTIVE Cube ACU 401-25 User Manual

6.5 Connection of types
6.5.1 ACU 201 (up to 3.0 kW) and 401 (up to 4.0 kW)
The mains connection of the frequency inverter is via plug-in terminal X1. The con-
nection of motor and brake resistor to the frequency inverter is done via plug-in ter-
minal X2. Degree of protection IP20 (EN60529) is only guaranteed with the terminals
plugged.
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 keyed plug-
in
terminals X1 and X2.
Mains connection ACU 201 (up to 3.0 kW) and 401 (up to 4.0 kW)
1
With a mains current above 10 A, the mains power connection 230 V 1ph/N/PE
and the mains power connection 230 V 2ph/N/PE are to be done on two termi-
nals.
X1
1ph / 230V AC
+
-
L1
L2 L3
L1
N PE
3ph / 230V AC
3ph / 400V AC
+
-
L1
L2 L3L1
L2 L3 PE
2ph / 230V AC
+
-
L1 L2 PE
L2 L3
L1
250 W ... 1.1 kW
Phoenix ZEC 1,5/ .. ST7,5
0.2 ... 1.5 mm
AWG 24 ... 16
2
0.2 ... 1.5 mm
AWG 24 ... 16
2
0.25 ... 1.5 mm
AWG 22 ... 16
2
0.25 ... 1.5 mm
AWG 22 ... 16
2
2ph / 230V AC1ph / 230V AC
1.5 kW ... 3.0 kW
L1 N PE
+
- L1 L2 L3L1
3ph / 230V AC
3ph / 400V AC
PE
1.5 kW ... 3.0 kW 1.5 kW ... 4.0 kW
+
-
L1 L2 L3L1
L1 L2 PE L1
+
-
L1 L2 L3L1
L2 L3
60 Operating Instructions ACU 06/13

BONFIGLIOLI ACTIVE Cube ACU 401-25 Specifications

General

Brand	BONFIGLIOLI
Model	ACTIVE Cube ACU 401-25
Category	Inverter
Language	English