Data Sheet for Product

ManualsBrandsSiemens ManualsDamper actuatorsRCM Suplier's Declaration GDD.., 6FU1..

A6V10636280_en--_c Siemens

2018-04-09 Building Technologies

OpenAir™

Air damper actuators for railway vehicles

GD..14..1E/RW

Electronic motor driven actuators for open-close and

three-position control

● Nominal torque 5 Nm

● Runtime 30 s / 90 s

● Rotary angle 0…90°

● Connection cables railway specific

● Feedback potentiometer

● Adjustable auxiliary switches

● Degree of protection IP54

● Printed circuit board, coated

Summary of content (8 pages)

PAGE 1
s OpenAir™ Air damper actuators for railway vehicles GD..14..
PAGE 2
Features Air damper actuators in difficult operational conditions; they meet the main requirements for: ● EN 50155 (Railway applications - Electronic equipment used on rolling stock) ● EN 45545 (Railway applications - Fire protection on railway vehicles) ● EN 61373 (Railway applications - Rolling stock equipment - Shock and vibration tests). Use The damper actuators are expressly suitable for air conditioning units and air distribution systems for railway vehicles. ● For damper areas up to 0.
PAGE 3
Type summary Type Stock no. Operating voltage GDD141.1E/RW S55499-D208 GDD142.1E/RW S55499-D210 GDD146.1E/RW S55499-D209 GDD146.1G/RW S55499-D274 GDA141.1E/RW S55499-D212 GDA142.1E/RW S55499-D214 GDA146.1E/RW S55499-D213 DC 24 V ⎓ Runtime [s] Feedback potentiometer 5 kΩ Auxiliary switch (adjustable) Weight [g] 30 ‒ ‒ 570 30 yes ‒ 640 30 ‒ 2 750 30 ‒ 2 1100 90 ‒ ‒ 570 90 yes ‒ 640 90 ‒ 2 750 Cable length [m] Rotary direction switch 0.9 3.0 yes 0.
PAGE 4
Engineering Potentiometer and auxiliary switches Potentiometer and auxiliary switches cannot be added in the field. For this reason, order the type that includes the required options. Installation WARNING No internal line protection for supply lines to external consumers Risk of fire and injury due to short-circuits ● Adapt the line diameters as per local regulations to the rated value of the installed fuse. Maintenance The actuators GD..14..1E/RW are maintenance-free.
PAGE 5
Wiring connections (specific for railway vehicles) Cable length 0.9 m (GDD146.1G/RW: 3.0 m) Cross-section 0.75 mm 2 Degree of protection Insulation class GD..142.1E/RW (Feedback potentiometer) GD..146.1E/RW (Auxiliary switches) As per EN 60730 Housing protection IP 54 as per EN 60529 III III Environmental conditions Temperature -40...+70 °C Overtemperature (max.10 min / 15 °C) ...+85 °C Humidity <95 % r.F.
PAGE 6
Diagrams Internal Diagrams GD..141E/RW GD..142E/RW GD..146E/RW (GDD146.
PAGE 7
2.7 Dimensions x 68 min. 4634M01 min. 6 50 max 95° 4.5 min.
PAGE 8
Issued by Siemens Switzerland Ltd Building Technologies Division International Headquarters Theilerstrasse 1a 6300 Zug Switzerland Tel. +41 58-724 24 24 www.siemens.com/buildingtechnologies Document ID A6V10636280_en--_c Issue 2018-04-09 © Siemens Switzerland Ltd, 2015 Technical specifications and availability subject to change without notice.