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Belimo AFRBUP Wide-Voltage Fail-Safe HVAC Damper Actuator
- Regular price
- $999.00
- Sale price
- $999.00
- Regular price
-
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Product Description P/N: AFRBUP
Description
The Belimo AFRBUP is a fail-safe actuator designed for HVAC damper control across a wide AC and DC voltage range. It provides 90° motorized rotation with a 75-second operating time and returns to its fail-safe position in less than 20 seconds.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Damper Actuators |
| Part Number | AFRBUP |
| Subcategory | Fail-Safe Damper Actuators |
| Nominal Voltage | AC 24...240 V / DC 24...125 V |
| Nominal Voltage Frequency | 50/60 Hz |
| Nominal Voltage Range | AC 19.2...264 V / DC 21.6...137.5 V |
| Power Consumption (Running) | 7 W |
| Power Consumption (Holding) | 3.5 W |
| Transformer Sizing | 18 VA |
| Overload Protection | Electronic throughout 0...95° rotation |
| Angle of Rotation | 90° |
| Motor Running Time | 75 s / 90° |
| Fail-Safe Running Time | <20 s |
| Direction of Motion | Selectable by CW/CCW mounting |
| Fail-Safe Direction | Reversible with CW/CCW mounting |
| Manual Override | 5 mm hex crank (3/16" Allen), supplied |
| Position Indication | Mechanical |
| Sound Power Level, Motor | 45 dB(A) |
| Sound Power Level, Fail-Safe | 62 dB(A) |
| Power Source | UL Class 2 Supply |
| Degree of Protection | NEMA 2 |
| Housing Type | UL Enclosure Type 2 |
| Housing Material | Galvanized steel and plastic housing |
| Ambient Temperature | -22...122°F [-30...50°C] |
| Storage Temperature | -40...176°F [-40...80°C] |
| Ambient Humidity | Max. 95% RH, non-condensing |
| Servicing | Maintenance-free |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02 |
| Directives | CE acc. to 2014/30/EU and 2014/35/EU |
| Quality Standard | ISO 9001 |
| UL 2043 Compliance | Suitable for use in air plenums per Section 300.22(C) of NEC and Section 602 of IMC |
| Weight | 5.4 lb |
Information About AFRBUP
The AFRBUP is engineered for air damper applications requiring dependable two-position actuator operation and automatic safety positioning. Its galvanized steel and plastic housing supports installation in building mechanical systems while maintaining a compact, protected construction. The actuator accepts AC voltages from 24 to 240 V and DC voltages from 24 to 125 V, with electronic overload protection throughout the rotation range. Motor and fail-safe directions can be selected through clockwise or counterclockwise mounting, while a supplied hex crank allows manual positioning.
Key Features:
- Wide Voltage Range: Supports AC 24...240 V and DC 24...125 V power supplies.
- Fail-Safe Operation: Returns to the designated safety position in less than 20 seconds.
- 90° Rotation: Provides standard angular travel for HVAC damper operation.
- Motor Running Time: Completes 90° rotation in 75 seconds.
- Electronic Protection: Provides electronic overload protection throughout 0...95° rotation.
- Manual Override: Includes a supplied 5 mm hex crank for manual actuator positioning.
- Direction Selection: Allows motor and fail-safe direction selection through CW/CCW mounting.
- NEMA 2 Housing: Provides a protected enclosure for suitable HVAC installation environments.
The AFRBUP delivers the reliability and precision required for wide-voltage fail-safe HVAC damper control applications.
Description
The Belimo AFRBUP is a fail-safe actuator designed for HVAC damper control across a wide AC and DC voltage range. It provides 90° motorized rotation with a 75-second operating time and returns to its fail-safe position in less than 20 seconds.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Damper Actuators |
| Part Number | AFRBUP |
| Subcategory | Fail-Safe Damper Actuators |
| Nominal Voltage | AC 24...240 V / DC 24...125 V |
| Nominal Voltage Frequency | 50/60 Hz |
| Nominal Voltage Range | AC 19.2...264 V / DC 21.6...137.5 V |
| Power Consumption (Running) | 7 W |
| Power Consumption (Holding) | 3.5 W |
| Transformer Sizing | 18 VA |
| Overload Protection | Electronic throughout 0...95° rotation |
| Angle of Rotation | 90° |
| Motor Running Time | 75 s / 90° |
| Fail-Safe Running Time | <20 s |
| Direction of Motion | Selectable by CW/CCW mounting |
| Fail-Safe Direction | Reversible with CW/CCW mounting |
| Manual Override | 5 mm hex crank (3/16" Allen), supplied |
| Position Indication | Mechanical |
| Sound Power Level, Motor | 45 dB(A) |
| Sound Power Level, Fail-Safe | 62 dB(A) |
| Power Source | UL Class 2 Supply |
| Degree of Protection | NEMA 2 |
| Housing Type | UL Enclosure Type 2 |
| Housing Material | Galvanized steel and plastic housing |
| Ambient Temperature | -22...122°F [-30...50°C] |
| Storage Temperature | -40...176°F [-40...80°C] |
| Ambient Humidity | Max. 95% RH, non-condensing |
| Servicing | Maintenance-free |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02 |
| Directives | CE acc. to 2014/30/EU and 2014/35/EU |
| Quality Standard | ISO 9001 |
| UL 2043 Compliance | Suitable for use in air plenums per Section 300.22(C) of NEC and Section 602 of IMC |
| Weight | 5.4 lb |
Information About AFRBUP
The AFRBUP is engineered for air damper applications requiring dependable two-position actuator operation and automatic safety positioning. Its galvanized steel and plastic housing supports installation in building mechanical systems while maintaining a compact, protected construction. The actuator accepts AC voltages from 24 to 240 V and DC voltages from 24 to 125 V, with electronic overload protection throughout the rotation range. Motor and fail-safe directions can be selected through clockwise or counterclockwise mounting, while a supplied hex crank allows manual positioning.
Key Features:
- Wide Voltage Range: Supports AC 24...240 V and DC 24...125 V power supplies.
- Fail-Safe Operation: Returns to the designated safety position in less than 20 seconds.
- 90° Rotation: Provides standard angular travel for HVAC damper operation.
- Motor Running Time: Completes 90° rotation in 75 seconds.
- Electronic Protection: Provides electronic overload protection throughout 0...95° rotation.
- Manual Override: Includes a supplied 5 mm hex crank for manual actuator positioning.
- Direction Selection: Allows motor and fail-safe direction selection through CW/CCW mounting.
- NEMA 2 Housing: Provides a protected enclosure for suitable HVAC installation environments.
The AFRBUP delivers the reliability and precision required for wide-voltage fail-safe HVAC damper control applications.
