What landed on the desk
The ACS800-704LC-2150-7: Listed mass is 127.00 kgs. For a liquid-cooled ACS800 module that weight reflects the integrated cooling manifold and chiller-side hardware in the same enclosure — plan rigging and panel-floor loading accordingly; it is not the kind of unit one tech swaps by hand.
Where this class sits on the floor
ACS800-704LC units of this generation were specified into heavy-industrial drive cabinets — high-power motor lines where the LC cooling loop carries heat away from the power stack to a plant chiller rather than to room air. The 2150-7 rating and the '704' position in the family name read as a high-current, liquid-cooled drive / supply unit (DSU suffix on the source title) rather than a low-power standalone inverter. Practically, that means panel layout is driven by the cooling loop — supply and return pipework, cabinet sealing around the manifold, and the cabinet's bottom-frame load rating — more than by DIN-rail spacing. The 127.00 kgs figure is the load case for that frame.
Cross-shop against the newer ACS880 line
The ACS880-01-065A-5 at 23.13 kgs and the ACS550-U1-157A-4 at 89.81 kgs are both wall-mount air-cooled units in the same general drives category, so neither replaces the liquid-cooled 704LC-2150-7 in its native cabinet. Worth knowing on the BOM so a panel retrofit is not scoped against the wrong frame.
Sourcing posture
Send the MPN, the cabinet it is going into, and the cooling-loop details, and quote against an RFQ — that is the path that gets a 127.00 kgs liquid-cooled drive spec'd into a BOM line without surprises on the dock.