400 V motor 1,5 A | Remote fan speed control | display

This transformer controller has an analogue input ranging from 0 to 10 V. It controls three-phase 400 volt motors. The maximum motor current (combined) is 1,5 A. The motor voltage is reduced in five steps to manage the speed using autotransformer technology. An analogue control signal (0-10 V) or an external potentiometer is used to pick one of these five levels. A precise sinusoidal output voltage ensures silent motor running. If the TK monitoring feature detects overheating, it shuts the motor. Surface mounting is possible with the IP54 enclosure. The power source voltage is 400 VAC.

RDCV EC Fan Speed Controller: Precise Ventilation Control The RDCV EC Fan Speed Controller is a digital potentiometer and HVAC controller that offers precision in ventilation management with advanced features and a sleek design. Easy Operation: It provides effortless adjustment in manual mode via an intuitive 3-button interface and an LED display. Users can choose between manual or automatic modes. Versatile Output: This controller can operate EC fans, AC fan speed controllers, frequency inverters, or damper actuators. It offers options for continuously variable or 2-10 step output. Smart Automation: In automatic mode, it dynamically adjusts fan speed based on data from connected Sentera HVAC sensors (such as temperature, humidity, CO2, etc.), providing intelligent, demand-based ventilation. Settings can be configured via Modbus RTU or the interface. Flexible Integration: It operates within a 110-230 VAC supply voltage range. It supports both surface and flush mounting options. The RDCV is an ideal solution for modern ventilation needs, combining a user-friendly interface, smart automatic mode, and flexible installation options.