The ABB Adjustable Speed AC Drive ACS550-U1-114A-2 is designed for efficient motor control in various industrial applications. This versatile drive enhances energy savings and operational performance, making it an ideal choice for optimizing processes in manufacturing and automation environments.
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Tensioning Guide
Belt-diagram
C-120 pulleys
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Pre-built workflows to keep your asset running smoothly.
Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Drive Motor
B2 Rollers
Tensioning System
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ABB ABB Adjustable Speed AC Drive ACS550-U1-114A-2 ACS550-U1-114A-2
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Integrate maintenance plans directly into your work orders in MaintainX.
3 Yearly Internal Enclosure Cooling Fan Replacemnt
Warning: Ensure power is removed from the drive before starting the procedure
Power removed from the drive
Front cover removed
Barbed retaining clips released
Fan housing removed from the drive
Fan cable disconnected
Fan installed with correct air flow direction
Fan wire harness positioned toward the front
Notched housing barb located in the right-rear corner
6 Monthly Heatsink Maintenance
Warning: Ensure to wear appropriate PPE while performing the maintenance.
Is the environment dusty?
If the environment is dusty, increase the frequency of heatsink checks.
Power removed from the drive?
Cooling fan removed?
Clean compressed air blown from bottom to top?
Vacuum cleaner used at the air outlet to trap the dust?
Note: If there is a risk of the dust entering adjoining equipment, perform the cleaning in another room.
Cooling fan reinstalled?
6 Yearly Main Cooling Fan Replacement
Warning: Only trained personnel should perform this procedure.
Ensure power is removed from the drive before starting.
Power removed from the drive?
Drive cover removed?
Select the frame size
For R1, R2: Press together the retaining clips on the fan cover sides, and lift.
For R3, R4: Press in on the lever located on the left side of the fan mount, and rotate the fan up and out.
Fan cable disconnected?
Fan reinstalled in reverse order?
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Ring Lug
CCL-1/0-38
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Ring Lug
CCL-2/0-38
Ring Lug
CCL-1/0-38
Flange Mounting Kit
FMK-B-R4
Ring Lug
YAL27T38
Ring Lug
54111
Ring Lug
CCL-2/0-38
Ring Lug
CCL-1/0-38
Flange Mounting Kit
FMK-B-R4
Ring Lug
YAL27T38
Ring Lug
54111
Ring Lug
CCL-2/0-38
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