ABB ACH550-PCR User Manual page 20

18
Power Connection Terminals
The following tables show maximum wire size and required tightening torque for
incoming power, grounding and motor terminals.
208...240 Volt, Terminals
208...240 Volt
1
HP Type Code
1 ACH550-PxR-04A6-2
1.5 ACH550-PxR-06A6-2
2 ACH550-PxR-07A5-2
3 ACH550-PxR-012A-2
5 ACH550-PxR-017A-2
7.5 ACH550-PxR-024A-2
10 ACH550-PxR-031A-2
15 ACH550-PxR-046A-2
20 ACH550-PxR-059A-2
25 ACH550-PxR-075A-2
30 ACH550-PxR-088A-2
40 ACH550-PxR-114A-2
50 ACH550-PxR-143A-2
60 ACH550-PxR-178A-2
75 ACH550-PxR-221A-2
100 ACH550-PxR-248A-2
1. "PxR" represents both PCR and PDR.
2. Torque values shown relate to current production. Check component labels on previously installed
units for required tightening torque.
Technical Data
Circuit
Base
Circuit
Breaker
Drive
Breaker
Frame
UL Type
UL Type/
3R/
Size
NEMA
NEMA
1 &12
3R
R1
R1
#10 #10
R1
35 in-lbs 62 in-lbs
R1
R1
R2
#6 #6
45 in-lbs 62 in-lbs
R2
R3
#3 #3
50 in-lbs 62 in-lbs
R3
#1 #1
R4
50 in-lbs 62 in-lbs
R4
R4
300 MCM
350 MCM
274 in-lbs 200 in-lbs
R6
R6
R6 2 x 250 2 x 250
MCM MCM
R6
274 in-lbs 275 in-lbs
ACH550-PCR/PDR Packaged Drive with Disconnect
Power Wiring Data
Disconnect Disconnect
Switch Switch
UL Type/ UL Type
NEMA 3R/NEMA
1&12 3R
#10 #10
7 in-lbs 7 in-lbs
#8
7 in-lbs
#8
7 in-lbs
#6
7 in-lbs
#4 #4
18 in-lbs 18 in-lbs
#1 #1
55 in-lbs 55 in-lbs
#1/0
#1/0
70 in-lbs 70 in-lbs
300 MCM
300 MCM
275 in-lbs
200 in-lbs
2 x 250 MCM 2 x 250 MCM
274 in-lbs 275 in-lbs
2
Ground
Ground
Lugs
Lugs
Motor UL Type
UL Type/
Terminals
NEMA
NEMA
1&12
#10 #10
12 in-lbs 35 in-lbs 40 in-lbs
#6 #6
12 in-lbs 35 in-lbs 40 in-lbs
#3 #3
24 in-lbs 50 in-lbs 50 in-lbs
#1
48 in-lbs
#2
50 in-lbs 50 in-lbs
#1/0
48 in-lbs
275 in-lbs
350 MCM 3 x #3/0
360 in-lbs 250 in-lbs
350 MCM
100 in-lbs
3R/
3R
#10
#6
#3
#2
#2/0