Description
The Siemens SKD62UA is a 24V spring return reversible damper actuator engineered for reliable, precise airflow control in commercial HVAC and building automation systems. Featuring a 0–10 VDC modulating control signal, this actuator delivers smooth, proportional positioning of dampers to meet the demands of variable air volume (VAV) systems, air handling units, and other critical HVAC applications.
Key Features
- 24V AC/DC power supply for broad system compatibility
- 0–10 VDC modulating control signal for precise proportional positioning
- Spring return (S/R) fail-safe operation — returns to a defined position on power loss
- Reversible rotation direction for flexible installation and commissioning
- Compact, robust design suitable for commercial and light industrial HVAC applications
- Designed for use with dampers in air handling units, VAV boxes, and ventilation systems
Application
The SKD62UA is ideal for building automation and HVAC control applications where fail-safe damper positioning is critical. Its spring return mechanism ensures the damper moves to a safe position in the event of a power failure, protecting system integrity and occupant safety. The reversible feature allows the actuator to be configured for either clockwise or counterclockwise fail-safe direction, simplifying installation and reducing the need for additional hardware.
Why Choose Siemens
Siemens Building Technology is a globally recognized leader in HVAC controls and building automation. The SKD62UA reflects Siemens’ commitment to quality, reliability, and ease of integration within modern building management systems (BMS).
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