Smart 5 AMP Fan Speed Controller with 0–10 VDC Input and Thermal Motor Protection

• 5-Step Speed Control: Regulates the rotational speed of single-phase voltage-controllable motors through five output voltage levels.
• 0–10 VDC Input: Uses a galvanically isolated 0–10 VDC analogue input signal for speed control.
• Thermal Motor Protection: Features TK monitoring for thermal motor protection.
• 5 Switching Levels: Provides five switching levels according to the input signal, with output levels of 2, 4, 6, 8, and 9.5 VDC.
• LED Status Indication: Includes an LED indicator for displaying the controller status.
• 12 VDC Output: Provides a 12 VDC output with a maximum current of 50 mA for compatible control devices.
• 5 AMP Rated Current: Supports a rated maximum current of 5.0 A with a T-8.0 A-H fuse.
• Indoor Fan Control: Designed for speed control of voltage-controllable motors in indoor ventilation systems.

The Smart 5 AMP Controller regulates the rotational speed of single-phase voltage-controllable motors in five steps by varying the output voltage according to a 0–10 VDC analogue input signal. It features galvanically isolated analogue input, TK monitoring for thermal motor protection, and LED status indication. The controller provides five switching levels and includes a 12 VDC output with a maximum current of 50 mA. It operates on a 230 VAC, 50–60 Hz supply and supports a rated maximum current of 5.0 A. The controller is designed for indoor use in ventilation systems and can be used to control voltage-controllable fans and pumps.