Belimo Damper Actuator Wiring Diagram
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The actuator is mounted directly to a damper shaft from 1 4 up to 1 2 in diameter by means.
Belimo damper actuator wiring diagram. Actuators belimo damper actuators are designed for use in a wide variety of hvac applications ensuring performance reliability and lower power consumption. With a comprehensive torque range 18 to 1400 in lbs suited for damper sizes as small as 6 inch round allowing the ability to direct mount on standard damper shafts or jackshafts. To find wiring diagrams for actuators and control valves follow the link for the wiring for damper actuators and control valves guide. S2a auxiliary switch for damper actuators and rotary actuators sga24 positioners suitable for use with the modulating damper actuators lm a sr nm a sr sm a sr and gm a sr.
Cable works well with belimo actuators. Minimum 3 4 diameter shaft and parallel wiring. Control is on off from an auxiliary contact or a manual switch. Actuator sizing should be done in accordance with the damper manufacturer s specifications.
Only belimo modulating butterfly valve actuators can be programmed to accept a 4 20ma control signal. Call belimo now 1 800 543 9038 available 8 30am to 8pm est. Wire type and wire installation tips for most installations 18 or 16 ga. Wire type and wire installation tips for most installations 18 or 16 ga.
Operation the ef 24 s series actuators provide true spring return operation for reliable failsafe application and positive close off on air tight dampers. Please see belimo wiring guide pg. Review job requirements and determine whether a plenum or appliance rated cable is appropriate. Negative leg of the control signal.
Negative leg of the control signal. Use code approved wire nuts. During installation testing servicing and troubleshooting of. The spring return system provides constant torque to the damper with and without power applied to the actuator.
Review job requirements and determine whether a plenum or appliance rated cable is appropriate. Europe middle east africa. Use code approved wire nuts. Actuators shall be as manufactured by belimo.
On off spring return damper actuators shall be direct coupled. The product may differ from the illustration. For on off fail safe control of dampers in hvac systems. Resources tools belimo selectpro savings estimator tools.
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