Product Description
The Belimo AFRB24-SR Spring Return Control Valve Actuator is designed for use in various HVAC applications. The actuator operates with a modulating signal and is suitable for both clockwise and counterclockwise fail-safe operations.
- Direct coupled actuator
- Spring return fail-safe mode
- Microprocessor controlled brushless DC motor
Product Highlights
This actuator provides proportional damper control with a 2 to 10 VDC signal or a 4 to 20 mA input when paired with a resistor. It ensures reliable performance with a brushless DC motor that is protected from overload in any position.
Product Information
Standard Information
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Trade Name: Belimo
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MPN: AFRB24-SR
Technical Specifications
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Control Type: DC 2...10 V
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Actuator Type: Spring return
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Voltage AC/DC: AC/DC 24V
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Angle of Rotation: 90 degrees
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Protection Category: IP54
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Degree of Protection: IP54 NEMA2 UL Enclosure Type2
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Running Time (Motor): 95s / 90B0
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Electrical Connection: Cable
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Running Time (Fail-safe): Less than 20 seconds
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Power Consumption (Holding): 3W
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Power Consumption (Running): 5.5W
