The ATV12HU22M2X: The 2.2 kW motor power rating sets the maximum induction motor size this drive can handle on a 1-phase supply. The line current figures at 100 V and 120 V are the heavy-duty draw — useful for sizing upstream protection and cabling. Switching frequency is adjustable from 2 to 16 kHz, with derating required above 4 kHz; if you need a quieter motor at higher frequencies, factor the derating into the thermal design.
Integration constraints
This variant ships without an internal EMC filter, so an external filter is required for CE-marked installations in residential or light-industrial environments. Communication is via 2-wire RS-485 Modbus RTU at 9.6, 19.2, or 38.4 kbit/s — no built-in Ethernet or fieldbus. The cabinet-mount chassis with heat sink measures 105 mm wide, 142 mm high, and 156.2 mm deep; plan for vertical mounting within ±10° and free air flow around the heat sink.
The drive carries CE marking and complies with UL 508C, UL 61800-5-1, IEC 61800-5-1, and IEC 61800-3. Protection includes overvoltage, undervoltage, overcurrent, short-circuit, input phase loss, and thermal motor protection via I²t calculation. Pollution degree 2 rated, suitable for typical control panel environments.