Power Supply Mains

100V-240V ac

Integral Charger

600mA

Auxiliary 24V output

24V dc, 150mA max

Maximum Battery Size

2 x 12V 2.2Ah

Mains Fuse

16A time delay (not replaceable)

Battery Fuse

1.6A resettable fuse

Working Voltage

18V to 30V DC

Current Consumption

22mA (24V DC) + Zone Load

Number of Detector Zones

2 (3502), 4 (3504), 8 (3508)

Max Zone Cable Length

500 metres

Max Zone Cable Capacitance

0.25µF

Max Zone Cable Resistance

15Ω per conductor

Detector Circuit EOL Values

Resistive(8.2Ω) or capacitive (100µF+22Ω)

Max Quiescent Zone Load

5mA per zone

Max Number of Detectors

25 per zone (smoke or heat)

Maximum Number of Devices

32 (MCP and Dets) per zone

MCP Series Resistor Values

180Ω ±5%

Number of Alarm Circuits

2

Alarm Circuits EOL Value

10kΩ ±5% ¼W

Maximum Alarm Load

400mA per circuit

Class Change Input

Activates alarm outputs

Global Fault Contacts

24V DC 1 A rating

Global Fire Contacts

24V DC 1 A rating

Temperature Range

-5 to 40°C

Humidity Limit

95% Non-Condensing

Repeat Panel Operating Current

15mA (Standby), 30mA (Alarm) at 24V DC

Dimensions (mm)

228(W) x 345(H) x 111(D)