Field Instruments

General

NACA standard damper actuators are specially designed and produced for applications in the HVAC Systems. Our wide range of Nenutec standard damper actuators has been developed to operate and position air dampers of different sizes.

Features:

• Torque 40 Nm
• Damper size 7 m²
• Power supply AC/DC 24V or AC 230V
• Shaft dimensions - - Ø 14...20 mm /  10...14 mm
• Minimum shaft length 80 mm
• Adjustable angle of rotation
• Selectable direction of rotation of reversing actuator
• Optional 1 adjustable SPDT auxiliary switch
• Manual over-ride push button when required

Specifications

• Make : Nenutec
• Model: NACA1-40S1
• Torque: 40 Nm
• Damper Size: 7 m²
• Power supply: AC/DC 24 V ± 10%
• Control: 2/3 point control
• Angle of rotation: Max. 95°
• Operating noise: ≤ 45 dB (A)
• Mechanical serviceable life: Approx. 60,000 rotations
• Type of protection: IP54
• Protection class: 230 VII (EN 60730)
• Environment class: 3K3 (IEC 60721-3)
• Mode of operation: Type 1 (EN 60730-1)

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk