It runs on a 525-600 V 3-phase supply, 50/60 Hz, and delivers 144 A in light-overload use (150 Hp UL) or 125 A in heavy-duty use (125 Hp UL). The IP55 / NEMA 12 enclosure handles hose-down environments without needing an extra cabinet.
Frame size R8, wall-mounted. The NEMA 12 gasket seals against dripping water and dust; leave clearance around the heatsink fins for natural convection.
Duty selection — heavy vs light overload
The heavy-duty figure governs the thermal limit for applications that need 150% current for 60 seconds; the light-overload figure gives you headroom for lower peak demands. If your pump curve stays below 125 A, you can run the drive in HD mode and extend the IGBT life.
