ABB ACH550-UH HVAC Installation, Operation & Maintenance Manual page 52

52
1
HP Type Code
2 ACH550-BxR-02A7-6
3 ACH550-BxR-03A9-6
5 ACH550-BxR-06A1-6
7.5 ACH550-BxR-09A0-6
10 ACH550-BxR-011A-6
15 ACH550-BxR-017A-6
20 ACH550-BxR-022A-6
25 ACH550-BxR-027A-6
30 ACH550-BxR-032A-6
40 ACH550-BxR-041A-6
50 ACH550-BxR-052A-6
60 ACH550-BxR-062A-6
75 ACH550-BxR-077A-6
100 ACH550-BxR-099A-6
125 ACH550-BxR-125A-6
150 ACH550-Bx-R144A-6
1. "BxR" represents both BCR and BDR.
2. Torque values shown relate to current production. Check component labels on previously installed units for required
tightening torque.
ACH550 E-Clipse Bypass
Base
Circuit Circuit
Drive
Breaker Breaker
Frame
UL Type/ UL Type/
Size
NEMA NEMA
1 & 12 3R
R2
R2
R2
#8 #8
62 in-lbs 62 in-lbs
R2
R2
R2
R3
R3
R4
#1 #1
R4
62 in-lbs 62 in-lbs
R4
R4
R6
300 300
R6
MCM MCM
274 274
R6
in-lbs in-lbs
R6
ACH550 Installation, Operation and Maintenance Manual
Power Wiring Data
Disconnect Disconnect Motor
Switch Switch Terminals
UL Type/ UL Type/ UL Type/
NEMA NEMA NEMA
1 & 12 3R
600 Volt
30 in-lbs
#8 #8
7 in-lbs 7 in-lbs
50 in-lbs
#4 #4
18 in-lbs 18 in-lbs
#1 #1
120 in-lbs
55 in-lbs 55 in-lbs
#1 #1
75 in-lbs 75 in-lbs
#1/0 #1/0
70 in-lbs 70 in-lbs 53 in-lbs
300 MCM 300 MCM 250 MCM
275 in-lbs 275 in-lbs 300 in-lbs
2
Motor Ground
Terminals Lugs
UL Type/ UL Type/
NEMA NEMA
1 & 2 3R 1 & 2
#6 #6 #4
30 in-lbs 35 in-lbs
#2 #2
50 in-lbs
#2
50 in-lbs
#2/0 #2/0
120 in-lbs
#1 #1
53 in-lbs
3 x #3/0
250 in-lbs
250 MCM
300 in-lbs
Ground
Lugs
UL Type/
NEMA
3R
#4
35 in-lbs
#2
50 in-lbs
#2/0
375 in-lbs