The 0XA00-7 at 0.75 kW anchors the bottom of the 0XA0x catalog system — and the top of the 0XA00 sub-group, covering the highest-volume power rating in the G115D range. A single distribution center may deploy several hundred 0.75 kW drives, each controlling one zone-roller conveyor section independently. The 0XA00-7 delivers 2.2 A rated (4.4 A overload) with 43.1 W power loss — natural convection only, no fan, silent.

What does distributed architecture mean at 0.75 kW scale?

With a central-cabinet VFD architecture, 300 zones of 0.75 kW means a massive enclosure, 300 shielded motor cable runs (each 10–30 meters), and cabinet cooling sized for the aggregate VFD heat rejection. The G115D wall-mounted architecture eliminates all of that: one drive per motor, mounted on the conveyor frame, connected back to the SIMATIC controller via PROFINET. The aggregate heat rejection of 300 × 43.1 W is under 13 kW — dispersed along the conveyor line, not concentrated in a cabinet that needs active cooling. Each drive carries its own 350 Ω braking resistor and integrated C2 filter — no shared DC bus, no external brake chopper, no external filter module. For the maintenance team, a failed 0.75 kW zone is one drive swap — not a cabinet shutdown affecting dozens of zones.