Siemens RAR Series User Manual

5/6
Building Technologies Division CC1N7713en
15.06.2016
Technical data
Safety class
II
Degree of protection IP20

Note!
IP40 to DIN EN 60529, at relative
design of cable entry (e.g. AGG09)
Mounting position optional
Weight approx. 85 g
Cable connection Screw terminals for min. 0.5 mm² and max.
1,5 mm² wire cross section
Cable with ferrules
A
dapt at stranded wire cross section
Detector cable Supplied by customer
Cable type
Recommended: H05VV-F 2 x 0.75
A
pplication standards should be observed.
Storage
DIN EN 60 721-3-1
Climatic conditions class 1K3
Mechanical conditions class 1M2
Temperature range -20...+60 °C
Humidity < 95 % r.F.
Transport
DIN EN 60 721-3-2
Climatic conditions class 2K2
Mechanical conditions class 2M2
Temperature range -20...+60 °C
Humidity < 95 % r.h.
Operation
DIN EN 60 721-3-3
Climatic conditions class 3K5
Mechanical conditions class 3M2
Temperature range -20...+60 °C
Humidity < 95 % r.h.
Installation altitude Max. 2,000 m above sea level
Warning!
Condensation, formation of ice and ingress of water are not permitted!
If not observed, the safety functions are no longer ensured and there will be a
risk of electric shock!
Function
With this type of flame supervision, the radiation of oil flames in the visible band of the
light spectrum is used for generating the flame signal. The light-sensitive element is a
photocell. When illuminated, it generates DC voltage, causing a current to flow to the
input of the flame signal amplifier. Hence, the RAR... is an active detector. The photo-
cell is insensitive to infrared radiation so that glowing firebrick in the combustion cham-
ber cannot produce a flame signal.
General data
Environmental
conditions

Siemens RAR Series Specifications

General

Brand	Siemens
Model	RAR Series
Category	Security Sensors
Language	English