Siemens SQM45 Series User Manual

6/8
Siemens Building Technologies CC1N7814en
HVAC Products 31.10.2002
Technical data
Operating voltage AC 2 x 12 V via bus cable from the basic
unit or via a separate transformer
Safety class extra low-voltage with safe isolation from
mains voltage
Power consumption
- SQM45...
- SQM48...
9...15 VA
26...34 VA
On time 50 %, max. 3 min. continuously
Angular adjustment max. 90°
Mounting position optional
Degree of protection to EN 60 529, IP 54, provided adequate
cable entries are used
Cable entry SQM45... / SQM48...:
insertable threaded cable glands for
2 x Pg11
Electrical connections RAST3.5 terminals
(for details, refer to the basic unit)
Ferrules matching the dia. of the stranded wire
Direction of rotation can be selected on the basic unit
Torques and holding torques refer to «Type summary»
Reproducibility (typically in the show-room
condition)
± 0.2° (when used with the basic unit
LMV51...)
Running times refer to «Type summary» (can be selected
on the basic unit)
Load changes with continuous heavy loads
- SQM45... / SQM48.497
- SQM48.697
typically 500,000
typically 300,000
Weight
- SQM45...
- SQM48...
approx. 1 kg
approx. 1.6 kg
Direction of rotation (when facing the shaft)
- Standard
- Reverse
counterclockwise
clockwise
Transport
Climatic conditions
Mechanical conditions
Temperature range
Humidity
DIN EN 60 721-3-2
class 2K2
class 2M2
-20...+70 °C
< 95 % r.h.
Operation
Climatic conditions
Mechanical conditions
Temperature range
Humidity
DIN EN 60 721-3-3
class 3K5
class 3M2
-20...+60 °C
< 95 % r.h.
Condensation, formation of ice and ingress of water are not permitted!
Actuator
Environment conditions

Siemens SQM45 Series Specifications

General

Brand	Siemens
Model	SQM45 Series
Category	Controller
Language	English