38 ACH580 Installation, Operation and Maintenance Manual
ACH580-01 Installation
WARNING! To avoid danger or damage to the drive on IT systems and corner
grounded TN systems, see section Checking the compatibility with IT (ungrounded)
and corner-grounded TN systems (North America) on page 17.
Note: UDC+ and UDC- terminals are used for external brake chopper units.
Power wiring torque table
Frame size
R6 R7 R8 R9
lb-ft N•m lb-ft N•m lb-ft N•m lb-ft N•m
T1/U, T2/V, T3/W 22.1 30 29.5 40 29.6 40 51.6 70
L1, L2, L3 22.1 30 29.5 40 29.6 40 51.6 70
UDC+ and UDC- 22.1 30 29.5 30 29.5 40 51.6 70
PE Ground 7.2 9.8 7.2 9.8 7.2 9.8 7.2 9.8
R7
13
6
Shroud
5
1
Panel Connector
Power (Green) and
Fault (Red) LEDs
Relay Outputs
Digital Inputs
Analog Inputs and Outputs
Typical Type 1
1
9
9
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