User Manual

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Building Technologies CC1N7491.1en
03.04.2018
Technical data (cont´d)
Storage DIN EN 60721-3-1
Climatic conditions Class 1K3
Mechanical conditions Class 1M2
Temperature range -20...+60 °C
Humidity <90 % r.h.
Transport DIN EN 60721-3-2
Climatic conditions Class 2K2
Mechanical conditions Class 2M2
Temperature range -20...+60 °C
Humidity <90 % r.h.
Operation DIN EN 60721-3-3
Climatic conditions Class 3K3
Mechanical conditions Class 3M2
Temperature range -20...+60 °C
Humidity <90 % r.h.
Installation altitude Max. 2,000 m above sea level
Caution!
Condensation, formation of ice and ingress of water are not permitted!
Ionization current DC switching threshold 0.45 µA (typically)
Possible ionization current Max. 11 µA
Short-circuit current Max. 51 µA
Response time in the event of loss of
flame
<1 s
Safety time «TSA» 5 s
Repetition Max. 3
Environmental
conditions
Flame supervision with
ionization probe