Connection Of Types; Acu 201 (Up To 3.0 Kw) And 401 (Up To 4.0 Kw) - BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions 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)
250 W ... 1.1 kW
+
1ph / 230V AC
1.5 kW ... 3.0 kW
+
1ph / 230V AC
With a mains current above 10 A, the mains power connection 230 V 1ph/N/PE
1
and the mains power connection 230 V 2ph/N/PE are to be done on two termi-
nals.
60
X1
-
+
L1 L2 L3
L1 N PE
2ph / 230V AC
1.5 kW ... 3.0 kW
-
+
L1 L1 L2 L3
L1 N PE
2ph / 230V AC
Operating Instructions ACU
Phoenix ZEC 1,5/ .. ST7,5
0.2 ... 1.5 mm
AWG 24 ... 16
0.2 ... 1.5 mm
AWG 24 ... 16
0.25 ... 1.5 mm
AWG 22 ... 16
0.25 ... 1.5 mm
AWG 22 ... 16
-
+
L1 L2 L3
L1 L2 PE
3ph / 230V AC
3ph / 400V AC
1.5 kW ... 4.0 kW
-
+
L1 L1 L2 L3
L1 L2 PE
3ph / 230V AC
3ph / 400V AC
2
2
2
2
-
L1 L2 L3
L1 L2 L3 PE
-
L1 L1 L2 L3
L1 L2 L3 PE
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