This Altivar Process ATV600 variable speed drive can feed 3-phase synchronous and asynchronous power motors. It features 3 built-in RJ45 communication ports as standard, 1 Ethernet port, 2 serial ports. It works at a rated supply voltage from 380V to 480V AC. This drive provides up to 30% energy saving when on standby due to the innovative ‘‘Stop and Go’’operation without additional costs. It is suitable for motors with power rating up to 132kW / 200hp for applications requiring slight overload (up to 120%). It is suitable for motors with power rating up to 110kW / 150hp for applications requiring significant overload (up to 150%). It weighs 82kg and its dimensions are, 320mm wide, 852mm