Belimo AFRX24-MFT-S-N4 Afrx24-Mft-S N4 24V (NEMA 4)

Product Description

The BELIMO AFRX24-MFT-S-N4 is a spring return valve actuator operating at 24V with MFT control, suitable for NEMA 4 environments. It features a maintenance-free design and provides 180 in-lb of torque. The actuator includes adjustable auxiliary switches and a manual override for operational flexibility. It is designed to provide reliable performance in various HVAC applications.

• Spring Return
• 24V
• MFT

Product Highlights

The BELIMO AFRX24-MFT-S-N4 actuator is ideal for precise valve control in demanding environments, ensuring reliability and adaptability.

Product Information

Standard Information

• Brand: BELIMO
• Manufacturer Part Number: AFRX24-MFT-S-N4

Technical Specifications

• Actuator Type: Spring return
• Brand: Belimo
• Control type: MFT/Programmable
• Torque: 180 in-lb
• Maintenance: maintenance free
• Power consumption in operation: 7.5 W
• Power consumption in rest position: 3 W
• Transformer sizing: 10 VA (class 2 power source)
• Ambient humidity: 5...95% r.H. non condensing (EN 60730-1)
• Electrical Connection: (2) 18 GA appliance cables with 1/2" conduit connectors, 3 ft [1 m],
• Auxiliary switch: 2 x SPDT, 3A resistive (0.5A inductive) @ 250 VAC, one set at 10 , one adjustable 10...90
• Manual override: 5 mm hex crank (3/16" Allen), supplied
• Angle of rotation: 90
• Noise level, motor: <45 dB (A)
• Position indication: visual indicator, 0 to 95 (0 is full spring return position)
• Ambient temperature: -22...122 F [-30...50 C]
• Non-operating temperature: -40...176 F [-40...80 C]
• Control: MFT/programmable
• direction of rotation motor: reversible with switch
• direction of rotation spring-return: reversible with cw/ccw mounting
• Overload Protection: electronic throughout 0 to 95 rotation
• Input Impedance: 100 kΩ for DC 2...10 V (0.1 mA), 500 Ω for 4...20 mA, 1500 Ω for PWM, On/Off and Floating point
• Degree of Protection: IP66, NEMA 4X, UL Enclosure Type 4X
• Nominal voltage: AC/DC 24 V
• Power Supply: 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
• Agency Listing: cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
• Position Feedback: DC 2...10 V, Max. 0.5 mA, VDC variable
• Operating Range: DC 2...10 V (default), 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor), variable (VDC, PWM, on/off, floating point)
• Emergency control function: Spring Return
• Family Series: AF Series
• Operating range Y: DC 2...10 V
• Control operating range Y note: 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)
• Options positioning signal: variable (VDC, PWM, on/off, floating point)
• Operating range Y variable: Start point DC 0.5...30 V|End point DC 2.5...32 V
• Position feedback U: DC 2...10 V
• Position feedback U note: Max. 0.5 mA
• Position feedback U variable: VDC variable
• Noise Level (Fail-Safe): <62 dB (A)
• Running time (Fail-Safe): <20 seconds
• Running Time (Motor): default 150 sec, variable 70...220 sec
• Fail-Safe function: Spring return
• Connection: cable
• Degree of protection IEC/EN: IP66
• Degree of protection NEMA/UL: NEMA 4X
• Enclosure: UL Enclosure Type 4X
• Auxiliary Switch: 2 SPDT
• Tagging function: US|CA
• Angle Of Rotation Adaption: off (default)
• override control: min. position = 0% , mid. Position = 50% , max. position = 100% (Default)