Control Connection - ABB DriveIT ACH550-01 User Manual

ACH550 User's Manual
Cable terminals
Mains and motor cable maximum sizes (per phase) accepted at
the cable terminals, and the tightening torques are listed in the
following table.
Frame U1, V1, W1
size U2, V2, W2
Maximum
Wire Size
2
mm AWG Nm lb-ft
R1 6 8
R2 10 6
R3 25 3
R4 50 1/0
R5 70 2/0
R6 185 350
MCM
Input power (mains) connection
Input power (mains) connection specifications
Voltage (U
Prospective
short-circuit
current (IEC
629)
Frequency
Imbalance
Fundamental
power factor
(cos phi )
1
Cable
temperature
rating
Appendix and available options
Torque Maximum
Wire Size
2
mm
1.4 1.0 4
1.4 1.0 10
1.8 1.3 16
2.0 1.5 35
15 11.1 70
40 29.5 95
) 208/220/230/240 VAC 3-phase (or 1-phase)
1
+10% -15% for 230 VAC units
400/415/440/460/480 VAC 3-phase
+10% -15% for 400 VAC units
Maximum allowed prospective short-circuit
current in the supply is 65 kA in
a second providing that the mains cable of the
drive is protected with appropriate fuses. US:
65,000 AIC.
48...63 Hz
Max.±3%of nominal phase to phase input
voltage.
0.98 (at nominal load)
90°C (194°F) rating minimum
Earthing PE
Torque Maximum
wire size
AWG Nm lb-ft mm
10 1.4 1.0
8 1.4 1.0
1.5
6 1.8 1.3
2 2.0 1.5
2/0 15 11.1
4/0 8 5.9
Control
Torque
2
AWG Nm lb-ft
16 0.4 0.3
387