The ATV930U75N4Z is a 7.5 kW normal duty / 5.5 kW heavy duty variable speed drive from the Altivar Process ATV900 series, running on 380...480 V three-phase. Continuous output current is 16.5 A at 4 kHz for normal duty and 12.7 A at 4 kHz for heavy duty. It includes a braking chopper and an integrated EMC filter, so for most applications you skip the external filter and braking resistor bracket. The drive is rated for asynchronous and synchronous motors, with an adjustable PID regulator for process control loops. Communication is handled via EtherNet/IP, Modbus TCP, and Modbus serial out of the box, with option slots for Profibus DP, PROFINET, DeviceNet, EtherCAT, CANopen, and Ethernet Powerlink.
Integration Notes
Cabinet-mount only, vertical position within ±10 degrees. The IP21 enclosure handles indoor panel environments. Control wiring uses screw terminals accepting 0.5...1.5 mm² (AWG 20...16); power terminals accept 4...6 mm² line side and 6...10 mm² motor side. The drive is rated for pollution degree 2 and overvoltage category III, with vibration resistance of 1.5 mm peak-to-peak (2...13 Hz) and 1 gn (13...200 Hz), plus shock resistance of 15 gn for 11 ms. Operating altitude is up to 4800 m with 1% derating per 100 m above 1000 m. Relative humidity range is 5...95% without condensation. The drive carries chemical and dust pollution resistance class 3C3 and 3S3 per IEC 60721-3-3. Cooling air volume is 103 m³/h (27210 gal/h US).
Compliance & Environment
Marked CE and compliant with UL 508C, IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, and IEC 13849-1. The integrated EMC filter plus an optional EMC plate covers conducted emissions. Total harmonic current distortion (THDI) is below 48% from 80...100% load per IEC 61000-3-12.