Tủ Trung Tâm Báo Cháy Protec 3308

Power Supply Mains	230V AC. Nominal (+/- 10%)
Integral Charger	1A switch mode, temperature compensated
Auxiliary 24V output	24V DC, 100mA max
Maximum Battery Size	2 x 12V 3.3Ah
Mains Fuse	1A HRC ceramic 20mm
Battery Fuse	1.6A F 20mm
Working Voltage	20V to 30V DC
Current Consumption	15mA (24V DC) + Zone Load
Number of Detector Zones	8
Maximum Zone Cable Length	500 metres
Maximum Zone Cable Capacitance	0.27μF
Maximum Zone Cable Resistance	15Ω per conductor
Detector Circuit EOL Values	Resistive (8.2kΩ) or capacitive (100μF+22Ω)
Maximum Quiescent Zone Load	1.5mA per zone
Maximum Number of Detectors	20 per zone (smoke or heat)
Maximum Number of Devices	32 (MCP and Dets) per zone
MCP Series Resistor Value	180Ω +/- 5%
Number of Alarm Circuits	4
Alarm Circuit End Of Line Value	10kΩ 1/4W +/- 5%
Maximum Alarm Load	150mA per circuit
Class Change Input	Activates alarm outputs
Remote Alarm Input	Activates alarm outputs, internal buzzer and general fire indicator
Global Fault Contacts	24V DC 1 A rating
Global Fire Contacts	24V DC 1 A rating
Expansion Port Communications	2 wire Data + 2 wire Power
Temperature Range	0 to 40 Degrees Centigrade
Humidity Limit	85% Non-Condensing
Dimensions (mm)	387(W) x 242(H) x 95(D)

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