Dramm 10 AMP AME Fan Controller for Variable-Speed Fans
The Dramm 10 AMP AME fan controller is the 10-amp version of Dramm's AME Variable Power-Station, sized for common single-phase ventilation loads. It regulates the voltage delivered to a variable-speed single-phase fan to fine-tune airflow and hold steady room conditions, and can also drive heaters, bulb or tube lighting, and cooling systems. Run it as a standalone manual controller, or hand off control to a climate controller through its analog input.
Variable Speed Fan Controller with Analog Input and Failsafe
As a variable speed fan controller, it accepts a 2-10V DC or 4-20mA analog signal so a climate controller can raise or lower fan speed — or shut the unit off — against your setpoints. Built-in protection guards against extreme electrical fluctuations, and an alarm output flags events like power loss. If the control signal drops, the controller auto-switches to its manual setting to keep fans running, which is exactly the failsafe a grower wants when ventilation can't afford to stop.
Key Features
- 10 AMP capacity: Sized for common single-phase ventilation loads.
- Voltage-regulated variable speed: Smoothly adjusts fan speed by regulating supply voltage.
- Analog control input: Integrates with a climate controller via 2-10V DC or 4-20mA.
- Failsafe operation: Auto-switches to the manual setting if the control signal drops.
- Alarm output and protection: Flags power-failure events and guards against surges and fluctuations.
Specifications
| Spec | Value |
|---|---|
| Type | AME Variable Power-Station (analog voltage) |
| Capacity | 10 AMP |
| Analog Input | 2-10V DC or 4-20mA |
| Fan Type | Variable-speed single-phase |
| Protection | Surge / fluctuation protection, alarm output |
| Failsafe | Auto-reverts to manual on signal loss |
| Also Controls | Heating, lighting, cooling systems |