Kentec Sigma XT Extinguishant Control Panel to BS EN12094-1 2 - 8 Zone
Kentec Sigma XT Extinguishant Control Panel to BS EN12094-1 2 - 8 ZoneSigma XT control panels are multi-area extinguishant control panels complying with EN12094-1 EN54-2 and EN54-4. Up to 8 zones of conventional detection with up to 4 extinguishant areas are available. Stand-alone extinguishant control units are also available with 2 monitored inputs to receive initiating signals from remote fire detection control panels or addressable modules. Each extinguishant area has a comprehensive set of inputs and outputs and is configurable via a simple programming interface.All extinguishant areas may have up to 7 serially connected Sigma Si status indication and control units or ancillary relay boards connected via a simple 4 core cable. The versatility of the control panel can be enhanced further by the fitting of up to 7 Sigma CP Ancillary boards K580 or Sigma CP Sounder boards K461 to the RS485 serial bus. See data sheet DS39 and DS48. For compatible status units see Sigma Si data sheet DS41.Key FeaturesApproved to EN12094-1 EN54-2 and EN54-42 4 or 8 detection zones1 to 4 extinguishant areasDual extinguishant outputs for each area configurable as MainReserveFirst and second stage sounder outputs for each areaFirst and second stage volt free changeover contacts for each areaReleased volt free contact per areaFault volt free contact per areaProgrammable extinguishant delaysProgrammable output durationExtract fan controlCountdown indicator shows time until release in secondsMode select and manual release controls per areaMonitored remote manual release inputMonitored remote Hold inputMonitored remote Mode select door interlock inputMonitored remote Released pressure switch inputMonitored remote Low Pressure switch inputMonitored Abort inputSerial connection for Sigma Si status units and ancillary boards. K588Part NumberDescriptionK21021M3Sigma XT 2 Zone Extinguishant Control Panel 1 Area SurfaceK21041M3Sigma XT 4 Zone Extinguishant Control Panel 1 Area SurfaceK21042M3Sigma XT 4 Zone Extinguishant Control Panel 2 Area SurfaceK21081M3Sigma XT 8 Zone Extinguishant Control Panel 1 Area SurfaceK21082M3Sigma XT 8 Zone Extinguishant Control Panel 2 Area SurfaceK21083M4Sigma XT 8 Zone Extinguishant Control Panel 3 Area Surface larger PSU 5.25AK21084M4Sigma XT 8 Zone Extinguishant Control Panel 4 Area Surface larger PSU 5.25A