The 3AXD50000707423 is an ABB LV AC drive module for solar pump applications. It delivers 11 kW output power at 25 A continuous current in normal use, with a heavy-duty rating of 7.5 kW at 17 A for overload conditions. Input voltage range is 380 to 480 V three-phase, 47.5 to 63 Hz.
The 11 kW normal-use rating (25 A) is the continuous motor rating for sizing the drive. The heavy-duty 7.5 kW (17 A) rating covers applications with higher starting torque or cyclic overloads. Standby loss of 26 W matters for solar installations where idle draw reduces battery or panel capacity. Efficiency is IE2.
Integration notes
The module includes the control unit — no separate controller purchase needed. It has 2 analog inputs and 2 analog outputs for pressure or flow transducer feedback, plus 6 digital inputs and 3 digital outputs for start/stop, fault reset, and status. Communication is CAN-based; no onboard industrial Ethernet (0 hardware interfaces). IP20 enclosure suits clean indoor panels; NEMA Open Type. Maximum ambient temperature is 50 °C. The lithium coin cell (CR2032, 220 mAh) backs up real-time clock and parameter storage.