High power drives

Schneider Electric’s Altivar 61 Plus and Altivar 71 Plus are low-voltage variable speed drives for high power ratings, from 90 kW to 2400 kW, and are designed for simplicity of operation.

Altivar Plus drives are pre-engineered to suit customer requirements saving time during design, quoting and ordering. The drives are factory tested and delivered ready to go, providing further savings during installation, commissioning and start-up.

Both the Altivar 61 Plus and the Altivar 71 Plus are suitable for synchronous or asynchronous motors and have been designed with safety in mind, with an integral Cat 3/Sil 2 safety input, as well as an optimised cooling system and components that have been proven and tested in full-load operating conditions. The Altivar 61 Plus is suitable for fans, pumps and compressors, while the Altivar 71 Plus is designed for conveyor belts, mixers, extruders and lifting gear.