Drive module for high-power 690 V installations
The ABB 3AXD50000158935 is a flange-mounted drive module rated for 355 kW normal-duty output at 369 A on a 525–690 V three-phase supply. Heavy-duty use is rated 315 kW / 325 A, light-overload use 355 kW / 360 A.
The normal-duty (Pn) rating of 355 kW / 369 A and heavy-duty (PhD) rating of 315 kW / 325 A define the usable motor load for constant-torque vs. variable-torque profiles. Heavy-duty current is 44 A lower, reflecting the thermal margin for sustained overload on applications like conveyors or extruders. The UL light-overload rating matches the IEC normal-duty current at 360 A / 350 Hp, confirming the same thermal design for North American 575 V systems.
Flange-mount design — the module's rear heat sink passes through a cutout in the cabinet wall, keeping the electronics inside the IP20 enclosure while rejecting heat outside. Rated for ambient temperatures up to 40 °C, altitude up to 4000 m.
