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Summary of Contents for Sentera Controls SD
- Page 1 ELECTRONIC FAN SPEED CONTROLLER Mounting and operating instructions...
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Page 2: Table Of Contents
ELECTRONIC FAN SPEED CONTROLLER Table of contents SAFETY AND PRECAUTIONS PRODUCT DESCRIPTION ARTICLE CODES INTENDED AREA OF USE TECHNICAL DATA STANDARDS OPERATIONAL DIAGRAMS WIRING AND CONNECTIONS MOUNTING INSTRUCTIONS IN STEPS OPERATING INSTRUCTIONS TRANSPORT AND STORAGE WARRANTY AND RESTRICTIONS MAINTENANCE MIW-SDX-Y-EN-000 - 31 / 03 / 2022 2 - 8 www.sentera.eu back to the table of contents... -
Page 3: Safety And Precautions
ELECTRONIC FAN SPEED CONTROLLER SAFETY AND PRECAUTIONS Read all the information, the datasheet, Modbus map, mounting and operating instructions and study the wiring and connection diagram before working with the product. For personal and equipment safety, and for optimum product performance, make sure you entirely understand the contents before installing, using, or maintaining this product. -
Page 4: Product Description
ELECTRONIC FAN SPEED CONTROLLER PRODUCT DESCRIPTION These infinitely variable fan speed controllers allow you to manually adjust the rotational speed of single phase AC motors by varying the motor voltage through phase angle control. The integrated AC switch enables or disables the motor. ARTICLE CODES Output regulation from low to high Code... -
Page 5: Operational Diagrams
ELECTRONIC FAN SPEED CONTROLLER OPERATIONAL DIAGRAMS SDY: from low to high speed SDX: from high to low speed Uout [%] Uout [%] 70 % 70 % 20 % 20 % Potentiometer position Potentiometer position Switch Switch OFF position enabled: supply voltage connected to L1 and N OFF position disabled: supply voltage connected to L1 and N Uout [%] Uout [%]... -
Page 6: Mounting Instructions In Steps
ELECTRONIC FAN SPEED CONTROLLER MOUNTING INSTRUCTIONS IN STEPS Before you start mounting the unit, read carefully “Safety and Precautions” and follow the steps: Flush mounting Disconnect the mains supply. Remove the knob by pulling it out. Unscrew the washer to remove the cover of the external enclosure. Do the wiring according to the wiring diagram (see Fig. - Page 7 ELECTRONIC FAN SPEED CONTROLLER Adjust the Vmin trimmer in order to set the minimum speed. The factory setting is 100 VAC. Mount back the cover and secure it with the washer. Put back the knob and turn it to off position. Turn on the power supply.
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Page 8: Operating Instructions
ELECTRONIC FAN SPEED CONTROLLER OPERATING INSTRUCTIONS ATTENTION Use only tools and equipment with non-conducting handles when working on electrical devices. The controller is to be used only with voltage controllable fans / motors. You can connect several motors to the controller as long as the current limit is not exceeded. The motor should be protected against overheating.
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