The Soler and Palau (S&P) REV-7N is an auto transformer controller developed to regulate fan speeds with precision while ensuring system safety. Operating on a single-phase supply, it includes built-in motor protection, making it a dependable solution for controlling ventilation systems in commercial and industrial environments.
This controller allows efficient fan operation while safeguarding motors against overload, extending service life and maintaining stable performance. Engineered for durability and ease of integration, the REV-7N is well-suited for demanding applications requiring both control and protection.
As part of Soler and Palau’s REV series, the REV-7N provides a practical and effective method for managing ventilation systems with reliability and safety.