BELIMO FAIL SAFE DAMPER ACTUATOR
Original price was: ₹5,250.00.₹4,850.00Current price is: ₹4,850.00.
BELIMO FAIL SAFE DAMPER ACTUATOR:
Belimo fail-safe damper actuators have a comprehensive torque offering from 2.5 Nm to 40 Nm with direct coupled, rotary or linear travel that can handle many HVAC applications. Fail-safe actuators use brushless DC motor technology controlled by an Application Specific Integrated Circuit (ASIC) to provide stall protection, lower power consumption, higher efficiency and smaller transformer sizing.
Spring return actuator with emergency function for adjusting air dampers in ventilation and air conditioning systems in buildings
• Nominal voltage AC/DC 24V
• Control: Open-close
• Two integrated auxiliary switches
Description
BELIMO FAIL SAFE DAMPER ACTUATOR:
Electrical data:
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 in operation 7 W
Power consumption in rest position 3.5 W
Power consumption for wire sizing 18 VA
Auxiliary switch 2 x SPDT, 1 x 10% / 1 x 11…90%
Switching capacity auxiliary switch 1 mA…3 (0.5 inductive) A, AC 250 V
Connection supply / control Cable 1 m, 2 x 0.75 mm²
Connection auxiliary switch Cable 1 m, 6 x 0.75 mm²
Parallel operation Yes (note the performance data)
Functional data :
Torque motor Min. 20 Nm
Torque spring return Min. 20 Nm
Direction of motion motor Selectable by mounting L / R
Direction of motion emergency control function Selectable by mounting L / R
Manual override By means of hand crank and locking switch
Angle of rotation Max. 95°
Angle of rotation note can be limited by adjustable mechanical end stop
Running time motor 75 s / 90°
Running time emergency control position <20 s / 90°
Running time emergency setting position note <20 s @ -20…50°C / <60 s @ -30°C
Sound power level motor 45 dB(A)
Spindle driver Universal spindle clamp 10…25.4 mm
Position indication Mechanical
Service life Min. 60,000 emergency positions