Belimo Modulating Damper Actuator, 20 Nm, 24V ac/dc

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RS庫存編號:
712-2655
製造零件編號:
SF24A-SR
製造商:
Belimo
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品牌

Belimo

Product Type

Damper Actuator

Maximum Damper Area

4m²

Switch Included

Yes

Power Consumption

5W

Control Type

Modulating

Supply Voltage

24V ac/dc

Motor Torque

20Nm

Noise Level

40dBA

IP Rating

IP54

Maximum Damper Spindle Size

25.4mm

Minimum Operating Temperature

-30°C

Running Time

150s

Angle of Rotation

95°

Maximum Operating Temperature

50°C

Minimum Damper Spindle Size

10mm

Standards/Approvals

RoHS, EN, IEC, CE, CSA, UL

Series

SF

COO (Country of Origin):
CH

Belimo Modulating Damper Actuator


The Belimo Sf series damper actuator has a modulating control type. It is a spring return actuator with an emergency function for adjusting air dampers in ventilation and air conditioning systems in buildings. It has an adjustable U-clamp, which accepts round or square shafts. This actuator can be installed with a pre-tensioned spring. This product is controlled with a standard signal of DC 0V to 10 V and moves the damper to the operating position. It is overload proof, requires no limit switches. It requires 24VAC/VDC supply voltage.

Features and Benefits


The direction of rotation reversible

Spindle driver universal spindle clamp

Operating voltage range is between 2VDC and 10VDC

Running springtime is <20s

PVC connection cable length is 1m

Motor and return torque is 20Nm

Maximum damper area is 4m²

Damper spindle compatibility ranges between 10mm and 25.4mm

Power consumption is 5W

Noise level 40dB

Damper spindle size is between 10mm and 25.4mm

Rated impulse voltage is 0.8kV

Maintenance-free

Service life min. 60,000 emergency positions

Certifications


UL 60730-1A

UL 60730-2-14

CAN/CSA E60730-1:02 certified

IEC/EN 60730-1

IEC/EN 60730-2-14

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