ABB ACH550-UH HVAC User Manual

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

ABB ACH550-UH HVAC Specifications

General

Frequency	50/60 Hz
Output Frequency	0 to 500 Hz
Voltage Range	200-240V, 380-480V, 500-600V
Power Range	1 to 550 HP
Control Method	Vector control
Protection Class	IP21
Communication Protocols	Modbus, BACnet, N2
Cooling Method	Air cooled
Enclosure Type	Wall-mounted