Motor power and duty selection for this 240 V drive
The ATV630U22M3US: Rated for 200-240 V supply, this drive delivers 2.2 kW in normal duty and 1.5 kW in heavy duty, with corresponding 3 hp and 2 hp ratings. The continuous output current is 11.2 A at 4 kHz for normal duty, dropping to 8 A for heavy duty — the heavy-duty figure governs sustained overload applications like conveyors or extruders. The drive targets asynchronous and synchronous motors, with a built-in adjustable PID regulator for process loops such as pressure or flow control.
Fieldbus, I/O, and expansion slots
Slot A accepts communication modules for Profibus DP V1, PROFINET, DeviceNet, Modbus TCP/EtherNet/IP, CANopen (daisy chain RJ45, SUB-D 9, or screw terminals), Ethernet Powerlink, and BACnet MS/TP. Slot A and slot B also accept digital/analog I/O extension and output relay extension modules — plan the option card count before panel layout. Built-in communication ports support Ethernet, Modbus serial, and Modbus TCP. Eight discrete inputs are provided, with DI7 and DI8 programmable as pulse inputs up to 30 kHz at 24 V DC, useful for encoder or flowmeter feedback.
Installation environment and compliance
Wall-mount enclosure rated IP21 (IEC 60529) and UL Type 1 (UL 508C) — suitable for indoor, dry locations. The drive ships without an EMC filter, so external filtering is required to meet IEC 61800-3 environment 1 category C2 or environment 2 category C3 limits. Operating altitude is 1000-4800 m with 1 % current derating per 100 m above 1000 m. Forced convection cooling moves 38 m³/h of air; noise level is 54.5 dB. Vibration resistance is 1.5 mm peak-to-peak at 2-13 Hz and 1 gn at 13-200 Hz per IEC 60068-2-6; shock resistance is 15 gn for 11 ms per IEC 60068-2-27.