ABB ACH550-VCR - Page 588

2-242 ACH550 E-Clipse Bypass User’s Manual
Technical data
Drive’s power connection terminals
The following tables list power and motor cable terminal sizes for connections to an
input circuit breaker or disconnect switch, a motor terminal block and ground lugs.
The tables also list torque that should be applied when tightening the terminals.
Vertical enclosure terminals, 208...240 volt units
Vertical enclosure terminals, 380...480 volt units
208…240 Volt
Frame
Size
Maximum Wire Size Capacities of Power Terminals
HP Identification
Circuit
Breaker
Disconnect
Switch
Motor
Termination
Ground
Lugs
1 ACH550-VxR-04A6-2 R1
#10
35 in-lbs
#10
7 in-lbs
#6
30 in-lbs
#4
35 in-lbs
1.5 ACH550-VxR-06A6-2 R1
2 ACH550-VxR-07A5-2 R1
3 ACH550-VxR-012A-2 R1
5 ACH550-VxR-017A-2 R1
7.5 ACH550-VxR-024A-2 R2
#8
40 in-lbs
#8
7 in-lbs
10 ACH550-VxR-031A-2 R2
#2
50 in-lbs
#2
50 in-lbs
#2
50 in-lbs
15 ACH550-VxR-046A-2 R3
#4
18 in-lbs
#2/0
120 in-lbs
20 ACH550-VxR-059A-2 R3
25 ACH550-VxR-075A-2 R4
#1
50 in-lbs
#1
55 in-lbs
380…480 Volt
Frame
Size
Maximum Wire Size Capacities of Power Terminals
HP Identification
Circuit
Breaker
Disconnect
Switch
Motor
Termination
Ground
Lugs
1/1.5 ACH550-VxR-03A3-4 R1
#10
35 in-lbs
#10
7 in-lbs
#6
30 in-lbs
#4
35 in-lbs
2 ACH550-VxR-04A1-4 R1
3 ACH550-VxR-06A9-4 R1
5 ACH550-VxR-08A8-4 R1
7.5 ACH550-VxR-012A-4 R1
10 ACH550-VxR-015A-4 R2
#8
40 in-lbs
#8
7 in-lbs
15 ACH550-VxR-023A-4 R2
20 ACH550-VxR-031A-4 R3
#3
50 in-lbs
#2
50 in-lbs
#2
50 in-lbs
25 ACH550-VxR-038A-4 R3
#4
18 in-lbs
30 ACH550-VxR-045A-4 R3
40 ACH550-VxR-059A-4 R4
#1
50 in-lbs
#2/0
120 in-lbs
50 ACH550-VxR-072A-4 R4
#1
55 in-lbs
60 ACH550-VxR-078A-4 R4
#1
70 in-lbs