Bosch FCS-320-TM Series Conventional Aspirating Smoke Detectors - Manual (Page 22)

22 en FCS-320-TM | FCS-320-TM-R
F.01U.123.590 | 1.0 | 2009.11 Bosch Sicherheitssysteme GmbH
Technical data
Power supply 15 V DC-30 V DC
Current consumption from power supply with a rated
voltage of 24 V DC Fan voltage
9 V 10.5 V 12 V 13.5 V
- Starting current 150 mA
- In standby 105 mA 125 mA 145 mA 170 mA
- With alarm, device variants FCS-320-TM and
FCS-320-TM-R 110 mA 130 mA 150 mA 175 mA
Max. wire gauge 2.5 mm²
Housing material Plastic (ABS)
Housing color Papyrus white (RAL 9018)
Protection category according to EN 60529
- Without air return IP 20
- With pipe section 100 mm/pipe bend IP 42
- With air return IP 54
Permissible temperature range
- FCS-320-TM series Aspirating Smoke Detector -20 °C to +60 °C
- Pipe system PVC -10 °C to +60 °C
- Pipe system ABS -40 °C to +80 °C
Permissible relative humidity (non-condensing) Max. 95%
Sound power level (at 9 V fan voltage) 40 dB(A)
Response sensitivity (light obscuration) 0.5 to 2.0%/m
Life cycle of fan (at 12 V and 24 °C) 60,000 hrs