This Altivar 340 variable speed drive can feed 3-phase synchronous and asynchronous motors in open and closed loop control. Altivar Machine ATV340 drives are sized heavy duty as standard. It works at a rated power up to 18.5kW / 25hp and a rated voltage from 380V to 480V AC. ATV340 has been designed to meet the needs of applications for harsh environments, such as vibration, shock and non-conductive dust and where high temperature resistance up to 60 C is needed. This product integrates Modbus serial line communication protocols as standard. it weighs 10.2kg and its dimensions are, 180mm wide, 385mm high, 249mm deep. ATV340 incorporates functions and features suitable for the most common applications, including packaging, material handling, material working, hoisting.