Series

ACS550

ACS550-U1-078A-4 ABB Drives, ACS550 Series

MFG #:

3AUA0000009443

ACS550 AC Drive, 3-380-480V In, 60HP, 77A, Type 1/IP21, 1.1 overload, Advanced, 27.1 x 8 x 10.3 in, Wall

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Series

ACS550

ACS550-U1-078A-4 ABB Drives, ACS550 Series

Name: ACS550-U1-078A-4 ABB Drives, ACS550 Series
Brand: ABB
SKU: ACS550-U1-078A-4-ABBI
Availability: Discontinued

MFG #:

3AUA0000009443

Item Number

ACS550-U1-078A-4

ACS550 AC Drive, 3-380-480V In, 60HP, 77A, Type 1/IP21, 1.1 overload, Advanced, 27.1 x 8 x 10.3 in, Wall

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Discontinued by Manufacturer

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Specifications

Specifications
Country of Origin	United States
Manufacturer Part Number	3AUA0000009443
Manufacturer	ABB
Product Series	ACS550
Family Series	ABB Drives, ACS550 Series
Phase	3
HP (Constant Torque Rating)	50 hp
HP (Variable Torque Rating)	60 hp
Amps (Constant Torque Rating)	65 A
Amps (Variable Torque Rating)	77 A
Brake	DC Injection, Dynamic Braking Transistor Optional (External)
Closed Loop	Optional
AC Line Regenerative	No
Operator Controls	Keypad Included
NEMA Rating	NEMA 1
Motor Control-Max Level	Open Loop Vector (Sensorless Vector)
Mounting	Panel
Nominal Input Voltage	380 VAC, 415 VAC, 480 VAC
AC Voltage	380-480 VAC
Frequency	500 Hz
Frame Size	UX1-4
Protection Rating	IP21
Dynamic Braking	Optional (External)
Height	27.1 "
Width	8 "
Depth	10.3 "
Comments	Advanced Control Panel incl. graphic backlit display capable of displaying 3 values or bar graphs.
H x W x D	10.30 " x 8.00 " x 27.10 "
Net Weight	78 lbs
Gross Weight	78 lbs

Recommended Replacement Products

The original part is discontinued by the manufacturer. Our team has identified the following equivalent replacement.

Recommended Replacement Products comparison
Image	Part	Description	Voltage	Mounting	Series	Price	Action
	ACS580-01-077A-4	ACS580 AC Drive, 3-380-480V In, 60HP, 77A, Type 1, 1.1 overload, Assistant Standard, HxWxD 25.04x7.99x10.12 in, Wall	380-500 VAC	Panel	ACS580	Price unavailable

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