The Belimo AFBUP-S-X1 is a valve actuator with spring return, designed for on/off control. It operates within a voltage range of AC 24...240 V / DC 24...125 V. This actuator is well-suited for controlling dampers and valves in spring return applications within building automation systems and HVAC setups.
Symmetrical, reversible rotation design for installation flexibility
ISO 9001 manufacturing facility assures high quality
NEMA 4 Enclosure Rating for outdoor locations available on AFB, EFB and NFB models
Product Highlights
The AFBUP-S-X1 offers reliable damper and valve control with spring return functionality, suitable for BAS and HVAC applications.
Product Information
Standard Information
Brand: BELIMO
Manufacturer Part Number: AFBUP-S-X1
Technical Specifications
Brand
Belimo
MPN
AFBUP-S-X1
Manufacturer
Belimo
Product Group
BISS
Angle of Rotation
95
Actuator Type
Spring return
Auxiliary Switches
2 x SPDT
Control Type
On/Off
Degree of Protection
IP54 NEMA 2 UL Enclosure Type 2
Electrical Connection
cable
Manual Override
5 mm hex crank (3/16" Allen) supplied
Power Consumption (Holding)
3.5 W
Power Consumption (Running)
7 W
Running Time (Fail-safe)
<20 s
Running Time (Motor)
75 s / 90B0
Voltage AC/DC
AC 24...240 V / DC 24...125 V
Torque
180 in-lb
Options
None
Runtime
75 Secs
Version
Basic
Voltage
24vdc
Aux. Switch
1
Nema Rating
Nema 2
Spring Return
Spring Return
Communications
None
Supply Va
18 VA
Supply Voltage (Nominal)
240 VAC
Control Signal
Two Position
Input Impedance
SR Models: 100 k
4-20 mA; MFT Models: 100 k
float, on/off
Motor
Brushless DC
Wiring
TFB, LF: 3' (0.9 m) cable, 18 AWG, plenum rated
(modulating models) - 3' (0.9 m) appliance cable (on/off, MFT, -S models);
NFB, AFB, EFB: 3' (0.9 m) appliance cable, 18 AWG; NEMA 4: Terminal blocks
inside housing
Conduit Connection
w/Cables: 1/2" NPT; NEMA 4: Four
knockouts for waterproof conduit fittings