C1-D Enclosed Drives

The C1-D Enclosed Drives are designed to serve the needs of the commercial HVAC industry for simple and dependable pump and fan control. At the heart of the new controller is Mitsubishi Electric's highly successful D700 Variable Frequency Drive, which has an outstanding reputation for durability and efficiency in the toughest working conditions. The C1-D Enclosed Drives can be operated directly from the control panel or from remote digital and analog signals. Both Bypass and Non - Bypass versions are available and when using a Bypass type, a fail-safe, interlocked control system allows the user to change quickly and safely between the Variable Frequency Drive and direct-on-line bypass modes.