Main Circuit Diagram - ABB ACS580-01 Installation Supplement Manual

EN – Main switch and EMC C1 filter options installation supplement 11
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Main circuit diagram

The figure below shows the simplified main circuit diagram of the ACS580-01,
ACH580-01 and ACQ580-01 drives.
L1
L2
L3
6
+F278
L1
2T1
L2
4T2
Input
L3
6T3
L1
L2
Input
L3
1 Rectifier.
2 DC link.
3 Inverter.
4 Built-in brake chopper (R-, R+) in frames R1...R3. Not for ACQ580-01.
5 DC connection (UDC+, UDC-) for an external brake chopper in frames R4...R9. Not for
ACQ580-01.
6 Main switch (+F278) for IP55 (+B056) frames R1...R5.
7 Main switch and EMC C1 filter (+F316) for IP55 (+B056) frames R1...R5.
8 EMC C1 filter (+E223) for IP55 (+B056) frames R1...R5.
1 2
4
R- UDC+
1L1
3L2
Input
5L3
8
+E223
3
5
UDC-
R+
7
+F316
L1
2T1 1L1
L2
4T2 3L2
L3
6T3 5L3
T1/U
T2/V
T3/W
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