VESDA
®
LaserCOMPACT Product Manual
Version 1.0
17
5. Specifications
Supply Voltage
18 to 30VDC
Power Consumption
4.0W quiescent, 4.5W with alarm
Current Consumption
170mA at 24VDC quiescent, 190mA with alarm
Fuse Rating
1.5A
Dimensions (WHD)
225mm x 225mm x 85mm (8 7/8in x 8 7/8in x 3 3/8in)
Weight
1.9kg (4.2lbs)
Operating Temperature
Detector Ambient -10
°
to 39
°
C (14
°
F to 103
°
F)
Sampled Air: -20
°
to 60
°
C (-4
°
to 140
°
F)
Humidity: 10-95% RH, non-condensing
Sampling Pipe Network
Maximum area of coverage 500sq m
(5000sq.ft)
Computer Design Tool: ASPIRE™
Pipe Size
ID: 15-21mm (9/16in – 7/8in)
OD: 25mm (1in)
Relays
3 Relays, contacts rated 2A @ 30VDC
Programmable to latched or non-latched states
Relays Default
Configuration
Fire
Pre-Alarm
Alert/Fault (Maintenance and Isolate)
Programmable 0 – 60 sec time delay for each relay
IP Rating
IP30
Cable Access
4 x 25mm (1in) cable entries
Cable Termination
Screw terminal blocks (0.2-2.5sq mm, 30-12 AWG)
Sensitivity Range
0.005 to 20.00% obs/m
(0.0015 to 6.25% obs/ft)
Threshold Setting Range
Alert:
0.005 – 1.990% obs/m
(0.0015 - 0.6218% obs/ft)
Pre-Alarm:
0.010 –1.995% obs/m
(0.0031 - 0.6234% obs/ft)
Fire:
0.015 – 20.00% obs/m
(0.0046 – 6.25% obs/ft) **
** Limited to 12% obs/m (4% obs/ft) in
UL mode (Default)
Key Software Features
Event log: Up to 12,000 events stored on FIFO basis.
Smoke level, alarms and faults with time and date
stamp
AutoLearn: Minimum 15 minutes, maximum 15 days.
Recommended minimum period 14 days.
During AutoLearn thresholds are NOT changed from
pre-set values.
UL Mode:
Factory Default = ON (Fire set to 4% obs/ft (12% obs/m) to comply with UL268)
Factory Default = OFF (Fire Threshold can be set up to 6.25%/ft (20% obs/m))
