The 3AXD50000707232: The normal-use output (Pn 0.75 kW, In 2.6 A) is the rating for continuous solar pump duty. For heavier transient loads — say, a pump starting against a closed valve — the heavy-duty rating drops to 0.55 kW at 1.8 A. Light-overload use is rated 0.75 kW at 2.5 A, essentially matching normal use. The 380–480 V input range covers standard three-phase mains across most regions. Standby loss is 15 W, and full power consumption hits 44 W — useful numbers for panel thermal budgeting.
The drive carries 6 digital inputs and 3 digital outputs, plus 2 analog inputs and 2 analog outputs — enough for basic pump control (start/stop, speed reference, feedback) without an external PLC. Communication is via CAN; there is no industrial Ethernet interface (0 hardware interfaces for Ethernet). For systems needing Modbus TCP or PROFINET, plan on a separate gateway or a different drive variant.
Mechanical and environmental
Frame size R0 keeps the footprint compact. IP20 protection means it is suited for clean indoor panel mounting; NEMA Open Type confirms no additional enclosure rating. Maximum ambient temperature is 50 °C, and operating humidity spans 5–95 % RH. The drive includes a CR2032 lithium coin cell (220 mAh, 3 V) for backup — note the battery for spares planning. Acoustic noise is 63.1 dB(A), typical for a drive of this size.