Variable speed drive ATV320, 7,5kW, 380…500V, 3 phase, book. range of product: Altivar Machine ATV320 – product or component type: variable speed drive – device short name: ATV320 – format of the drive: book – product destination: asynchronous motors, synchronous motors – EMC filter: Class C2 EMC filter integrated – type of cooling: fan – network number of phases: 3 phases – line current: 19.6 A at 500 V for heavy duty, 25.5 A at 380 V for heavy duty – prospective line Isc: 22 kA – asynchronous motor control profile: flux vector control without sensor – Energy Saving, flux vector control without sensor, standard, voltage/frequency ratio – Energy Saving, quadratic U/f, voltage/frequency ratio, 2 points, voltage/frequency ratio, 5 points – speed drive output frequency: 0.1…599 Hz – nominal switching frequency: 4 kHz – switching frequency: 2…16 kHz adjustable, 4…16 kHz with current derating – safety function: GDL (guard door locking), SLS (safe limited speed), SMS (safe maximum speed), SS1 (safe stop 1), STO (safe torque off) SIL 3 – communication port protocol: CANopen, Modbus – option card: communication module: CANopen daisy chain RJ45, communication module: CANopen open style terminal block, communication module: CANopen SUB-D 9, communication module: DeviceNet, communication module: EtherCAT RJ45, communication module: Ethernet Powerlink, communication module: Ethernet/IP, communication module: Profibus DP V1, communication module: Profinet.

• · This Altivar 320 variable speed drive can feed 3-phase synchronous and asynchronous motors.
• · Its book form factor allows for a simple and compact installation in your automation cabinets.
• · It works at a rated power up to 7.5kW / 10hp and a rated voltage from 380V to 500V AC.
• · Its robust design with IEC 60721-3-3 class 3C3 coated printed circuit boards allows to extend machine availability in harsh environmental conditions, for example at ambient temperatures of up to 60°C without the need of additional cooling.
• · It incorporates functions suitable for the most common applications, including torque and speed accuracy at very low speed, high dynamic performance with flux vector control without sensor and extended frequency range for high-speed motors.