ABB ACS550 Standard Drive, lifecycle stage EOL Hot, sourced to order.
The ABB ACS550 is a standard variable-frequency drive for induction motors, typically used in pump, fan, and conveyor applications where basic speed control and energy savings are the goal. It occupies the mid-range slot in ABB's general-purpose drive family — above the compact ACS310 but below the high-performance ACS580.
The ACS550 carries a lifecycle stage of EOL Hot, meaning the manufacturer has formally ended production.
ABB's current general-purpose drive line is the ACS580. It is not pin-compatible — the control terminal layout and fieldbus options differ — but it covers the same power range and application profile. A panel rewire and parameter migration are required.
Through the surplus and independent distributor channel. Submit an RFQ with your target quantity and required delivery window; we source against that request.
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