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Aspirating Smoke Detector - VESDA-E VEU - Aspirating Smoke Detector

Verified by manufacturer 2 days ago

VEU-A00 (with LEDs)

XTRALIS Variant:

Aspirating smoke detector with an ultra-wide sensitivity range.

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Application

Suitable for a range of application areas, for example:

  • Accommodation (apartments, hotels, shops and offices).
  • Correctional facilities.
  • Clean rooms.
  • Cold storage.
  • Cultural/ heritage.
  • Data and telecom.
  • Education.
  • Hospitals and healthcare.
  • Insurance.
  • Marine.
  • Nuclear facilities.
  • Offices.
  • Oil and gas.
  • Portable switch rooms.
  • Power generation.
  • Records storage.
  • Retail.
  • Transportation.
  • Wind power generation.
  • Warehousing.

Description

Aspirating smoke detector with an ultra-wide sensitivity range.

This detector has the provision for more sampling holes to provide an increased coverage in high airflow applications by at least 40%. Considerably longer linear pipe runs and extended branched pipe network configurations cater perfectly to applications with higher ceilings providing an increased coverage by up to 80% whilst allowing convenient detector mounting for ease of service and maintenance. A range of new features provide unsurpassed detection performance, flexibility, field programmability, connectivity and reduced total cost of ownership.

Features and benefits:

  • Flair detection technology delivers reliable very early warning in a wide range of environments with minimal nuisance alarms.
  • Wide sensitivity range of 0.001% - 20.0% obs/m (the most sensitive ASD detection unit globally)
  • Short wavelength laser-based detection: High sensitivity from small particle light scattering, no drift compensation required since focused light directed at target gives low backgrounds, high stability with temperature and time.
  • Multi-stage filtration and optical protection with clean air barriers ensures lifetime detection performance.
  • Four alarm levels and an ultra wide sensitivity range deliver optimum protection for the widest range of applications.
  • Intuitive liquid crystal display (LCD) icon display provides instant status information for immediate response.
  • Flow fault thresholds per port accommodate varying airflow conditions.
  • Smart on-board filter retains dust count and remaining filter life for predictable maintenance.
  • Extensive event log (20 000 events) for event analysis and system diagnostics.
  • AutoLearn™ smoke and flow for reliable and rapid commissioning.
  • Referencing to accommodate external environmental conditions to minimise nuisance alarms.
  • Backward compatible with VLP and VESDAnet.
  • Ethernet for connectivity with Xtralis software for configuration, secondary monitoring and maintenance.
  • USB for PC configuration, and firmware upgrade using a memory stick.
  • Two programmable GPIs (one monitored) for flexible remote control.
  • Field replaceable sub-assemblies enable faster service and maximum uptime.
  • CE/ UKCA Certified.

General information

Color

Silver

Material

Aluminium

Shape

Rectangle

Length

135 mm

Manufacturer guidance

Depth.

Width

350 mm

Height

225 mm

Uniclass

Pr_75_80_30_03 Aspirating smoke detectorsPrimary

CAWS

W90/328 Point smoke detectors

SKU Code

VEU-A00

Specification data - Aspirating smoke detectors

Classification data

Standard

To BS EN 54-20.

Guidance for specification option:

& ISO 7240-20.

Third-party certification

CSFM, FM, ActivFire, VdS, NF-SSI, and CCC-approved.

Sensitivity class

To BS EN 54-20, Class A.

Guidance for specification option:

80 holes / Fire 1 = 0.015% obs/m.

To BS EN 54-20, Class B.

Guidance for specification option:

80 holes / Fire 1 = 0.026% obs/m.

To BS EN 54-20, Class C.

Guidance for specification option:

100 holes / Fire 1 = 0.062% obs/m.

Sampling pipe

-

Arrangement

Single-pipe.

Guidance for specification option:

1 pipe. 160 m.

Double-pipe.

Guidance for specification option:

2 pipes. 150 m.

Triple-pipe.

Guidance for specification option:

3 pipes. 130 m.

Four-pipe.

Guidance for specification option:

4 pipes. 100 m.

Manufacturer guidance

  • Minimum airflow per pipe: 15 l/m.
  • Inlet: External diameter 25 mm. Exhaust: External diameter 25 mm.

Length (maximum)

800 m.

Air inlet holes (maximum)

80.

Guidance for specification option:

For Class A/ Class B.

100.

Guidance for specification option:

For Class C.

Coverage (minimum)

6500 m².

Enclosure

-

Material

Aluminium.

Ingress protection (minimum)

IP 40.

Power supply

24 V d.c.

Controls

-

Display type

Light-emitting diode display (LED).

Functions

Four alarm thresholds (two pre-alarms and two alarms).
On board memory capable of recording 20 000 events.

Guidance for specification option:

Event log: Up to 20 000 events.

Smoke level, user actions, alarms and faults with time and date stamp.

AutoLearn: Detector learns Alarm Thresholds and Flow Fault thresholds by monitoring the environment.

Display the following information

Alert, Action, Fire 1 and Fire 2.
Disabled.
Fault.
Power.

Guidance for specification option:

Threshold setting range:

  • Alert: 0.001% to 2.0% obs/m.
  • Action: 0.001% to 2.0% obs/m.
  • Fire1: 0.001% to 2.0% obs/m.
  • Fire2: 0.001% to 20.0% obs/m.

Relay contacts

7 no. 2 A/ 30 V d.c. programmable relays.

Guidance for specification option:

Configurable as latching or non-latching.

Weight

5.3 kg.

Power consumption

Aspirator setting 1: Quiescent: 7 W; In alarm: 7.8 W.
Aspirator setting 5: Quiescent: 9.0 W; In alarm: 9.8 W.
Aspirator setting 10: Quiescent: 14.7 W; In alarm: 15.5 W.

Operating temperature

Ambient: 0–38°C.
Sampled air: -20 to +60°C.

Operating humidity

5–95% RH, non-condensing.

SoftwareVersion

Xtralis VSC/ ASPIRE.

Sensitivity

0.001 to 20% obs/m.

Cable

4 x 26 mm cable entries.

Guidance for specification option:

Cable terminations: Screw terminal blocks.

Communications

VESDAnet.

Accessories

Not required.
Power supply unit - VPS-250-STX5-SLV.

Guidance for specification option:

These are the deeper units designed for installation with a VESDA-E detector (at all fan speeds). The internal charger is EN 54-4 certified and is rated to provide a 3 A continuous 24 V d.c. supply. There is space for up to 24 Ah

batteries (not provided). The unit also provides a non-certified setting which enables it to power loads up to 3.4 A

while recharging batteries up to 24 Ah in accordance with EN 54-4.

Power supply unit - VPS-250-STX5.

Guidance for specification option:

These are the deeper units designed for installation with a VESDA-E detector (at all fan speeds). The internal charger is EN 54-4 certified and is rated to provide a 3 A continuous 24 V d.c. supply. There is space for up to 24 Ah

batteries (not provided). The unit also provides a non-certified setting which enables it to power loads up to 3.4 A

while recharging batteries up to 24 Ah in accordance with EN 54-4.

Power supply unit - VPS-220-STX5-SLV.

Guidance for specification option:

These are the shallower units in the range with depth and width matching the VESDA-E detectors. Internally, they provide an EN 54-4 certified Power Supply rated to provide a 0.5 A continuous 24 V d.c. supply whilst also charging the batteries (not supplied) which can be a 7, 12 or uniquely, 14 Ah arrangement. As such the unit can be used with confidence to power, and provide 24 hr standby (plus 0.5 hr in alarm), for the VESDA VLF-500, VESDA-E VEP & VESDA-E VES detectors and also the VESDA-E VEU detectors up to fan speed 5. The unit also provides a non-certified setting which enables it to power loads up to 1A while recharging batteries up to 12 Ah in accordance with EN 54-4.

Power supply unit - VPS-220-STX5.

Guidance for specification option:

These are the shallower units in the range with depth and width matching the VESDA-E detectors. Internally, they provide an EN 54-4 certified Power Supply rated to provide a 0.5 A continuous 24 V d.c. supply whilst also charging the batteries (not supplied) which can be a 7, 12 or uniquely, 14 Ah arrangement. As such the unit can be used with confidence to power, and provide 24 hr standby (plus 0.5 hr in alarm), for the VESDA VLF-500, VESDA-E VEP & VESDA-E VES detectors and also the VESDA-E VEU detectors up to fan speed 5. The unit also provides a non-certified setting which enables it to power loads up to 1A while recharging batteries up to 12 Ah in accordance with EN 54-4.

ASD Sampling Hole Clips.
Refrigerated Storage Sampling Kit - VSP-860.
Tamper Proof Sampling Point.
Flush Mount Sampling Point.
Filter Cartridge - VSP-005.
Xtralis In-Line Filter.
Automatic Purging Unit - F-BO-AFE70.
VESDA High Level Interface (HLI).
VESDA Remote Display Module.
VESDA 19" Sub Rack.
VESDA LCD Programmer.
Xtralis Test Transformer.
Smoke Pen.

Manufacturer guidance

Spare parts are also available - consult manufacturer for details.

Sustainability data

Material

Aluminium

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