The 3AXD50000121052: Input frequency range is 47.5–63 Hz, so it tolerates weak grid conditions or genset supplies. The drive is IE2 efficiency class and carries an ecodesign exemption for low-harmonic topology — EU Regulation 2019/1781 §2.3.d — meaning the efficiency data is not published, but the harmonic mitigation is the trade-off.
Physical mounting and environment
Standby loss is 49 W, power consumption at rated load 659 W, apparent power output 22 kV·A. That gives a ballpark for cooling airflow and upstream transformer sizing.
Built-in I/O: 2 analog inputs, 2 analog outputs, 6 digital inputs, 2 digital outputs. Communication is CAN — no onboard Industrial Ethernet (0 hardware interfaces for that). For a PROFINET or EtherNet/IP line, you add an optional fieldbus adapter module. The control unit is included in the order code, so no separate purchase for basic operation.