Siemens OpenAir GLB Series Manuel utilisateur
Submittal Sheet
Document No. 154-009P25
January 25, 2011
OpenAir® GLB Series, Non-spring Return, 24 Vac, 88 lb-in,
Direct-Coupled Electronic Damper Actuators
Siemens Industry, Inc.
Operating
Voltage
Control Cables Built-in
Control
Options
Product
Number
24 Vac
+20%, -15%
0 to 10 Vdc
Floating
Standard
Plenum
6-foot length
Potentiometer
Dual Auxiliary
Switches
Slope and
Offset
GLB131.1P ●●●
GLB131.1Q ●●●
GLB132.1P ●●●●
GLB136.1P ●●●●
GLB161.1P ●●●
GLB161.1Q ●●●
GLB163.1P ●●●●
GLB164.1P ●●●●●
GLB166.1P ●●●●
Technical Data
Torque: 88 lb-in (10 Nm)
Runtime for 90°: 125 seconds at 60 Hz opening and closing
150 seconds at 50 Hz opening and closing
Frequency: 50/60 Hz
Power consumption: 3.3 VA (modulating)
2.3 VA (three-position)
Equipment rating (24 Vac): Class 2 per UL/CSA
Noise level: <35 dBA (running)
Angle of rotation: 90° nominal, 95° max.
Shaft dimensions: 3/8 to 5/8-in. (8 to 16 mm) dia.
3/4-in. (20 mm) min. length
Operating temperature: -22 to 130°F (-30 to 55°C)
Storage temperature: -22 to 140°F (-30 to 60°C)
Ambient humidity: 95% rh (non-condensing)
Pre-cabled connection: 18 AWG, 3 ft (0.9 m), or 6-ft (1.8 m) long
Enclosure: NEMA 2, IP54 per EN 60 529
Material: Durable plastic
Agency listings: UL873, cUL C22.2 No. 24-93
Conformity:
Electromagnetic
Compatibility (EMC) 2004/108/EC
Emissions Standards EN61000-6-3
Immunity standards EN61000-6-1
Gear Lubrication: Silicone-free
Weight: 1.06 lb (0.48 kg)
Country of Origin USA
Description
The OpenAir non-spring return,
direct-coupled, electronic damper
actuators provide modulating and
floating control of building HVAC
dampers.
Features
•Compact, lightweight design
•Models available with dual
independently adjustable
auxiliary switches
•All modulating models offer
built-in feedback
•Floating control models
available with feedback
potentiometer
•Manual override
•Mechanical range adjustment
capability
•Easily visible position indicator
•Precabled
•Plenum cable
•Synchronous motor technology
•UL873 and cUL
(C22.2 No.24-93) listed
•These devices were approved
for installation in plenum areas
by Underwriters Laboratories,
Inc. per UL 1995.
•certified
OpenAir™ GLB Series, NSR, 88 lb-in, Direct-Coupled, Electronic Damper Actuator Submittal Sheet
Document No. 154-009P25
January 25, 2011
Typical Specifications
Non-spring return damper actuators shall be the direct-
coupled type that requires no connecting linkages. The
non-spring return actuators under 100 lb-in shall be
capable of direct mounting to a shaft up to a 5/8-inch
diameter. Actuators shall provide stall protection
throughout the full range of rotation. All non-spring return
actuators shall be capable of both clockwise and
counterclockwise operation. All actuators shall hold
position in the event of a power failure. All actuators shall
return to the 0 position in the event only the control signal
is lost. All actuators shall provide a means of manually
positioning the output coupling in the absence of power.
Dual independently adjustable auxiliary switches must be
integral to the actuator. All actuators must be precabled
and provide an easily readable high contrast yellow on
black position indicator. All actuators shall be UL873 and
CSA22.2 listed, CE certified, and manufactured under ISO
9002 and ISO 14000 procedures. Actuators shall be
designed for a minimum of 50,000 full stroke cycles at the
actuators rated torque and temperatures. Actuators shall
be as manufactured by Siemens Industry, Inc.
Dimensions in inches (millimeters)
90˚
2-3/4
(70)
3-7/16
(87)
5-7/16
(137)
7/16
(11) min. 4
(100)
2-3/8
(60)
EA0872R1
min.
1/4
(6)
min.
8
(200)
min.
3/8 inch
(10)
min.
1
(25)
min.
2-3/8
(60)
Wiring Diagrams
0 to 10 Vdc, 24 Vac:
SWITCH
ASWITCH
B
DUAL AUXILIARY
SWITCHES
S1 S4
S2 S3 S5 S6
EA0867R1
N.C. N.O. N.C. N.O.
COMMON COMMON
M
NEUTRALSUPPLY
OUTPUTINPUT
1
89
2
Floating, 24 Vac:
M1000 OHMS
0% 100%
P1
0 TO 100%
P1 TO P2
P3
100 TO 0%
P2 TO P3
P2
COMMON
FEEDBACK POTENTIOMETER
DUAL AUXILIARY SWITCHES
S2 S1 S3
N.C.CCWCW N.O.
SWITCH A
COMMON
S5 S4 S6
N.C. N.O.
SWITCH B
COMMON
1
67
EA0866R1
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and
models as design improvements are introduced. OpenAir is a registered trademark of Siemens Schweiz AG. Other product or company
names mentioned herein may be the trademarks of their respective owners. © 2011 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
USA
+ 1 847-215-1000
Your feedback is important to us. If you have
comments about this document, please send them to:
Document No. 154-009P25
Printed in the USA
Page 2 of 2
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