Internal air cooling keeps the footprint compact for a 100 A module — no external plumbing required. The DRIVE-CLiQ cable is included, so the loop from the Motor Module to the Control Unit or Line Module is ready to plug in without ordering a separate interconnect.
The 100 A output at 690 V AC tells you this module is sized for a medium-to-large motor — think a 110 kW four-pole induction motor on a 690 V line, or a pair of smaller motors paralleled through a common DC bus. The 1035 V DC input matches the standard SINAMICS S120 DC-link voltage from a 690 V AC Line Module (rectified to roughly 1035 V DC). The included DRIVE-CLiQ cable is a 1-meter standard length; if your cabinet layout puts the Control Unit farther away, factor in a longer cable on the BOM.