Vesda VLP Series Detector

VESDA VLP VESDA VLP detector is the central element of the VESDA ASD product range unique detection principles the VLP has an alarm sensitivity range of obscuration m 0.0015 obscuration ft The VLP is classed as Early Warning Smoke Detector which means that it detects re at the earliest stage and reliably measures very low to extremely high concentrations of It Works is drawn into the VLP through a network of air sampling pipes by a high ef ciency Each inlet pipe has an air ow sensor that monitors air ow changes in the Air is exhausted from the VLP and may be vented back into the protected zone the VLP a sample of air is passed into the laser detection chamber Ultra ne air ltration provides very clean air to protect the optical surfaces inside the detector from detection chamber uses a stable Class 1 laser light source and carefully positioned to achieve the optimum response to a vast range of smoke types status of the detector and all alarm service and fault events are transmitted to and external systems via VESDAnet detectors and devices communicate across VESDAnet the VESDA fault communications protocol The VESDAnet loop provides a robust bi directional network between devices even allowing continued operation during point wiring failures It also allows for system programming from a single location forms the basis of the modular nature of the VESDA system VLP technology employs unique software tools to ensure optimum operation in differing environments AutoLearn monitors the ambient environment and sets the appropriate alarm thresholds Alert Action Fire1 Fire2 during the commissioning to allow the earliest possible warning of a potential re situation with reduced alarms that employ air handling systems may be affected by pollution external the controlled environment when air make up is added Referencing by the ensures that external pollution does not interfere with the true smoke level being in the protected environment The system can safely compensate for this state and allow continued operation free from such nuisance alarms Wide sensitivity range Laser based smoke detection 4 con gurable alarm levels High ef ciency aspirator Four inlet pipes Air ow supervisor per sampling pipe Clean air barrier optics protection Easy to replace air lter 7 programmable relays VESDAnet AutoLearn Referencing Event log Modular design Recessed mounting option UL ULC FM LPCB VdS CFE ActivFire AFNOR VNIIPO CE EMC and CPD EN 54 20 Class A 30 holes 0.05 obs m Class B 60 holes 0.06 obs m Class C 100 holes 0.08 obs m cation of any con guration is using ASPIRE2 approvals listings and regulatory compliance vary between VESDA models Refer to www xtralis com for the latest product approvals VLP Mounting Box Termination Card Information VLP XX see below Configurations XX Plate Detector Orientation Detector Orientation Product consult factory Programmer Mounting Kit Optional VSP 011 Programmer in Sub Rack Con guration Xtralis Not all combinations can be ordered and Europe 44 1442 242 330 D A CH 49 4347 903 0 The Americas 1 781 740 2223 East 962 6 588 5622 Asia 86 21 5240 0077 Australia and New Zealand 61 3 9936 7000 contents of this document are provided on an is basis No representation or warranty either express or implied is made as to the accuracy or reliability of the contents of this document The manufacturer reserves the right to change designs or speci cations obligation and without further notice Except as otherwise provided all warranties express or implied including without limitation any warranties of merchantability and tness for a particular purpose are expressly excluded document includes registered and unregistered trademarks All trademarks displayed are the trademarks of their respective owners use of this document does not constitute or create a licence or any other right to use the name and or trademark and or label document is subject to copyright owned by Xtralis AG You agree not to copy communicate to the public adapt distribute transfer modify or publish any contents of this document without the express prior written consent of Xtralis no 09364 19 18252 350 225 44.5 22.0 141 51 141 25.4 11.1 9.5 28.5 30.2 3.2 cations Voltage 18 VDC Consumption 24 VDC Display or Programmer 3000 rpm 4200 rpm With Alarm Quiescent With Alarm W mA W mA W mA W mA WHD mm x 225 mm x 125 mm 13.8 in x 8.9 in x 4.9 in kg 9 lbs including Display and Programmer modules Rating IP30 Conditions to 10 to 55 14 to 131 Ambient 0 to 39 32 to 103 Recommended Air 20 to 60 4 to 140 10 RH non condensing consult your Xtralis of ce for operation outside these or where sampled air is continually above 0.05 obs m obs ft under normal operating conditions Conditions non operational life Up to 2 years Dry 95 0 to 85 C not exposed to sunlight or other radiation sources Network pipe length 200 m 650 ft Single Length 100 m 328 ft ow per pipe 15 liters min Modelling Design Tool ASPIRE2 pipe lengths represent best practice for systems with single runs on each port no branching For longer and or more pipe arrangements predictions of EN 54 20 compliance are using ASPIRE2 Coverage up to 2000 m2 21500 sq ft depending on local and standards Size Diameter 25 mm 1 in Diameter 15 mm 9 16 in in Relays Relays Contacts rated 2 A 30 VDC NO NC Contacts Access x 25 mm 1 in knockouts in various positions Termination terminals 0.2 sq mm 30 AWG Sensitivity Range obs m 0.0015 obs ft Threshold Setting Range 0.005 obs m 0.0015 obs ft 0.010 obs m 0.0031 obs ft 1 0.015 obs m 0.0046 obs ft 2 0.020 obs m 0.0062 obs ft to 12 obs m 4 obs ft in UL mode Log to 18,000 events stored on FIFO basis 15 minutes maximum 15 days Recommended period 1 day During AutoLearn thresholds are NOT from pre set values Features Compensation for external ambient conditions Alarm Levels Alert Action Fire 1 Fire 2 Fault Warning Levels Maintenance and Major fault Programmable Relays 7 Aids Filter Flow monitoring reporting via VESDAnet or Event Log Compliance refer to the Product Guide for details regarding design installation and commissioning Product UL listed for use from 0 to 38 32 to 104