Data Sheet for Product

Submittal Sheet
Document No. 154-005P25
January 25, 2011
OpenAir™ GBB Series, 24 Vac, 221 lb-in
Non-spring Return, Direct-Coupled
Electronic Damper Actuators
Siemens Industry, Inc.
Description
The OpenAir direct-coupled, non-spring return electronic damper
actuators provide modulating and three-position control of building
HVAC dampers.
Operating
Voltage
Control
Cables
Built-in
Control
Options
Product
Number
24 Vac ± 20% 0 to 10 Vdc 3-position Standard Plenum Feedback Dual Auxiliary Switches Span and Offset
GBB131.1U ● ● ●
GBB131.1P ● ● ●
GBB132.1U ● ● ● ●
GBB132.1P ● ● ● ●
GBB136.1U ● ● ● ●
GBB136.1P ● ● ● ●
GBB161.1U ● ● ●
●
GBB161.1P ● ● ●
●
GBB163.1U ● ● ●
●
●
GBB163.1P ● ● ●
●
●
GBB164.1U ● ● ●
●
● ●
GBB164.1P ● ● ●
●
● ●
GBB166.1U ● ● ●
●
●
GBB166.1P ● ● ●
●
●
Features
• Built-in feedback on modulating units
• Unique self-centering shaft coupling
• Models available with dual, independently adjustable,
auxiliary switches
• All modulating models offer built-in feedback
• Floating control models available with feedback
potentiometer
• All metal housing
• Manual override
• 5° preload as shipped from factory
• Mechanical range adjustment capability by moving shaft
coupling to desired position
• Easily visible position indicator
• Precabled
• UL873 and cUL (C22.2 No.24-93) listed
• CE conformity
Technical Data
Torque: 221 lb-in (25 Nm)
Runtime for 90°: 150 sec, 50 Hz/ 125 sec 60 Hz
Frequency: 50/60 Hz
Power consumption:
13x 16x
7 VA 8 VA
Equipment rating (24 Vac): Class 2 per UL/CSA
Noise level: <45 dBA (running)
Angle of rotation: 90° nominal, 95° max.
Shaft dimensions: 3/8 to 1-in. (8 to 25.6 mm) dia. or
1/4 to 3/4-in.
(6 to 18 mm) sq.,
3/4-in. (20 mm) min. length
Operating temperature: -25°F to 130°F (-32°C to 55°C)
Storage temperature: -40°F to 158°F (-40°C to 70°C)
Ambient humidity: 95% rh (non-condensing)
Pre-cabled connection: 18 AWG, 3 ft. (0.9m) long
Enclosure: NEMA 2, IP54 per EN60529
Material: Die cast aluminum alloy
Agency listings: UL873, cUL C22.2 No. 24-93
CE conformity: Electromagnetic
compatibility 2004/108/EC
Low-voltage directive
2006/95/EC
Gear Lubrication: Silicone-free
Weight: 4.4 lbs (2 kg)
Country of Origin USA