ACS800 vs the ACS880 family peers
Three ACS880-01 peers sit in the same Motor Drives line as candidate second-source references: ACS880-01-11A0-5 at 4.54 kgs, ACS880-01-07A6-5 at 6.35 kgs, and ACS880-01-021A-5 at 7.71 kgs. They share the -01 wall-mount form factor but are a different product generation — swapping an ACS800-01-0003-3 into a panel wired for an ACS880-01-11A0-5 needs a frame-by-frame check on current rating, terminal layout, and control wiring, not just a catalog match on category.
Application context
ACS800-01 drives are sized for direct-on-line motor control in industrial panels — fans, pumps, conveyors — where the drive sits in its own cabinet section and feeds the motor through a short, controlled cable run. Long motor cables on this class of drive are a real concern; reflected-wave voltage at the motor terminals rises with cable length and will age the winding insulation faster than the brochure suggests, so plan for a dV/dt output filter or keep cable runs inside the drive's published limit.
Sourcing posture
The ACS800 platform has been superseded by the ACS880 family across most current ratings, so the ACS800-01-0003-3 is commonly sourced to order against a quotation rather than pulled off a live distributor shelf. Lead the RFQ with the motor's full-load current, supply voltage, and any braking or encoder option cards the original panel needed — those drive the matching ACS880 replacement, which is the right cross-reference conversation to open once the existing unit needs replacement.