Schneider Electric's AC Drive Solutions
Pump and Fan Applications - Variable Torque

The Altivar 61 Drive
Multi-featured drives for 3-phase asynchronous motors from 1 to 900 HP.

The Altivar 212 Drive
Mid-featured drives for 3-phase asynchronous motors from 1-100 HP for pump and fan applications in building HVAC systems.
Process Applications - Constant Torque

The Altivar 32 Drive
A slim, book-style footprint with side-by-side mounting capability and the ability to accept a self-protected disconnect reduces panel space and wiring costs.

The Altivar 12 Nano AC Drive
Combines flexibility, reliability, and the most advanced sensorless flux vector technology into very small space.

The Altivar 312 Drive
Mid-Featured ATV312 compact and cost-effective adjustable speed control for asynchronous motors from 0.25 to 20 HP

The Altivar 71 Drive
Offers remarkable performance, with an easy to use common interface across a wider horsepower range.
Enclosed Building, Pump, and Fan Applications

The S-Flex Enclosed
Altivar 212 Drive
A full-featured, pre-assembled and pre-wired NEMA 1 HVAC/bypass drive.

The E-Flex
Enclosed Altivar 61 Drive
A variable torque rated commercial fan and pump drive available in Type 1 or Type 12 construction
Enclosed - Municipal Infrastructure and Industrial Applications

The Enclosed Powergard
(18 Pulse Technology)
Class 8839 Type CPD Series C, 18-pulse, enclosed drive controllers featuring ATV61/71 power converters.

The M-Flex Enclosed
Altivar 61 or 71 Drive
Maximum flexibility for the most demanding applications.