Xtralis VESDA VLC User Manual

VESDA by Xtralis VESDA VLC Product Guide
www.xtralis.com 15
4 Product Information
4.1 Product Specification
Supply Voltage 18 to 30 VDC
Power Consumption 5.4 W during normal operation, 5.9 W with alarm on
Current Consumption 225 mA at 24 VDC normal operation, 245 mA with alarm on
Fuse Rating 1.6A
Dimensions (WHD) 225 mm x 22 5 mm x 85 mm (8 7/8 in x 8 7/8 in x 3 3/8 in)
Weight 1.9kg (4.2 lbs)
Operating Temperature
(To operate the VLC detector
outside these parameters please
contact your nearest Xtralis Office)
l Ambient: 0° to 39° C (32° F to 103° F) *
l Tested: -10° to 55° C (14° F to 131° F) *
l Sampled Air: -20° to 60° C (-4° to 140° F) *
Humidity: 10-95% RH, non-condensing
Storage Temperatures
(Non-operational)
Up to 2 years (battery life). 0° to 85° C
Dry (<95% humidity),
0° to 85° C,
Must not exposed to sunlight or other radiation sources
Sampling Pipe Network Maximum area of coverage: 800 m
2
(8000 sq. ft.)
Maximum Single Pipe Length: 80 m (max. 20 holes)
Maximum branched (2) Pipe Lengths: 50 m each (max. 20 holes)
Computer Design Tool: ASPIRE2
Pipe Size ID: 15-21 mm (0.874 in)
OD: 25 mm (1.050 in.)
Relays 3 relays, contacts rated 2A @ 30 VDC
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 25 mm (1 in) cable entries
Cable Termination Screw terminal blocks (0.2-2.5 sq mm, 30-12 AWG)
Detector Resolution 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% obs/m (0.0046 - 6.25% obs/ft.) **
**Factory Default = UL268 = Fire set to 12% obs/m (4% obs/ft.) to comply
with UL268). If the factory default is off the fire threshold can be set up to
20% obs/m (6.25% /ft.)
Key Software Features Event log: Up to 12000 events stored on FIFO basis.
(Volatile Event Log) 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.
Table 4-1: VLC detector specifications
* Product approved by UL from 0° to 38°C (32° F to 100° F)

Xtralis VESDA VLC Specifications

General

Brand	Xtralis
Model	VESDA VLC
Category	Smoke Alarm
Language	English