ITEM

ELECTRICAL RATING

COMMENT

Mains supply

90 to 270VAC, 50Hz/60Hz(100 Watts maximum)

Mains supply fuse

3 Amp ( F3A L250V)

Replace only with similar type

Power supply rating

3 Amps total including battery charge 28V +/- 2V

Maximum ripple current

200 millivolts

Battery type

Two 12 Volt sealed lead acid in series.

7Ah maximum

Battery charge voltage

27.6VDC nominal

Battery charge current

0.7A maximum

Battery fuse

20mm, 3.15 glass

Current draw in mains fail condition

0.095 Amps

With buzzer sounding

Current draw in second stage alarm

0.235A

Two zones in fire(470 ohm in circuit)

Current draw in post discharge condition

0.310A

solenoid outputs active

Maximum current draw from batteries

3Amps

With main power disconnected

R0V output

Fused at 500Ma with electronic fuse

Sounder outputs

21 to 28V DC Fused at 500mA with electronic fuse

1.6Amp total load over all circuits

Fault relay contact rating

5 to 30VDC 1A Amp maximum for each

Volt free changeover contact

Fire relay contact rating

5 to 30VDC 1A Amp maximum for each

Volt free changeover contact

Local fire relay contact rating

5 to 30VDC 1A Amp maximum for each

Volt free changeover contact

First stage contact rating

5 to 30VDC 1A Amp maximum for each

Volt free changeover contact

Second stage contact rating

5 to 30VDC 1A Amp maximum for each

Volt free changeover contact

Extract contact rating

5 to 30VDC 1A Amp maximum for each

Volt free changeover contact

Zone quiescent current

0mA minimum, 2mA maximum

Terminal capacity

0.5mm2 to 2.5mm2 solid or stranded wire

Number of detectors per zone

Dependent on type

Number of sounders per circuit

Dependent on type and current consumption

Detection circuit end of line

6K8±5% 1/2 Watt resistor

Monitored input end of line

6K8±5% 1/2 Watt resistor

Sounder circuit end of line

10K±5% 1/2 Watt resistor

Extinguishant output end of line

1N4004 Diode

No. of detection circuits

Four 21 to 28V DC

No. of sounder circuits

Three 21 to 28V DC

2X first stage, 1 X second stage

Extinguishant release output

21V to 28V DC.  Maximum load 1 Amp

Extinguishant release delay

Adjustable 0 to 75 seconds

5 second steps

SIL, AL, FLT, RST inputs

Switched –ve, min resistance 0 ohms, max 470 ohms

Zone normal threshold (Allowable EOL)

10K ohms to 2K ohms

Use 6K8 end of line resistor

Detector alarm threshold

1K ohms to 390 ohms

Call point alarm threshold

370 ohms to 150 ohms

Short circuit threshold

130 ohms to 0 ohms

Head removal condition

15.5 to 17.5 volts+/- 5%

Cabling

FP200 or equivalent

Metal cable glands must be used.

Monitored inputs normal threshold

10K ohms to 2K ohms

(Allowable EOL)

Monitored inputs alarm threshold

2K ohms to 150 ohms+/-5%

Monitored inputs Short circuit threshold

140 ohms to 0 ohms+/-5%

Status unit/Ancillary board connection

Two wire RS485 connection with electronic fuse.

Max. of 16 units-RS485 data cable

Status unit power output

21 to 28V DC, Fused at 500mA with electronic fuse.

300 milliamp maximum load