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Typical Circuit

addressable fire alarms

technical specification

addressable fire alarms

SPECIFICATION

POWER SUPPLIES

 

Mains input voltage

240v /110v a/c.

System operating voltage:

12v d.c.

Quiescent current @ 12v d.c

0. 50ma

Power supply current max.

2.5A @ 12v d.c.

Alarm current max.

1A @ 12v d.c.

Auxiliary current max.

500 ma @ 12v d.c.

Battery charger

Constant voltage controlled

Battery type  

Sealed lead acid

Recharge period                            

  24 hours

 FUSES

 

Alarm circuit ratings

1 Amp(20 mm glass)

Battery fuse rating  

3 Amp(20 mm glass)

Auxiliary fuse rating

500ma(20 mm)

Mains fuse rating                       

3 Amp(20 mm)

CABLE TERMINATIONS

 

Mains terminals 

Shrouded marked and fused will accept 1.5 mm cables
All terminal functions are identified by screen printing on power board

HOUSING                

Steel with epoxy resin coating

Dimensions 

 W305mm x H225mm x D80.5mm

Weight

4Kg

 

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