Schneider Electric Altivar 71 drives

Overview

The Altivar 71 is Schneider Electric's earlier drive for complex, high-power machines. Schneider's product pages give 380...480 V three-phase versions with an integrated EMC filter and graphic terminal, seven logic inputs, Modbus and CANopen built in and option cards for DeviceNet, EtherNet/IP and other networks. ATV71H drives are heat sink drives for a cabinet and ATV71W drives are IP54 for mounting on their own, so the letter after ATV71 has to match. Schneider lists them as discontinued, with end of service for some references running to 2028. TimControls quotes ATV71 drives against the reference and rating on the drive's label.