Kentec Sigma XT+

Sigma 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.

Features

• Approved to EN12094-1, EN54-2 and EN54-4
• 2, 4 or 8 detection zones
• 1 to 4 extinguishant areas
• Dual extinguishant outputs for each area (configurable as Main/Reserve)
• First and second stage sounder outputs for each area
• First and second stage volt free changeover contacts for each area
• Released volt free contact per area
• Fault volt free contact per area
• Programmable extinguishant delays
• Programmable output duration
• Extract fan control
• Countdown indicator shows time until release in seconds
• Mode select and manual release controls per area
• Monitored remote manual release input
• Monitored remote Hold input
• Monitored remote Mode select (door interlock) input
• Monitored remote Released pressure switch input
• Monitored remote Low Pressure switch input
• Monitored Abort input
• Serial connection for Sigma Si status units and ancillary boards