Kentec Syncro XT+ Extinguishing Control Panel - 2 Loops, 4 Areas (Hochiki Protocol)

The Kentec Syncro XT+ H32164M4 is a multi-area, analogue addressable extinguishant release control panel with 2 loops and 4 extinguishant areas, for use with Hochiki protocol addressable detection devices. It combines addressable fire detection and extinguishant release control in one panel.

Syncro XT+ panels comply with EN12094-1. Up to 16 zones of addressable detection are available, so every detector can contribute to the extinguishant release decision.

Key features

• Complies with EN12094-1
• Hochiki protocol, 2 loops, 16 detection zones
• 4 extinguishant areas (the Syncro XT+ range offers up to 4 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 and fault volt-free contacts per area
• Programmable extinguishant delays and output duration
• Countdown indicator shows the time until release in seconds
• Mode select and manual release controls per area
• Monitored remote inputs: manual release, hold, mode select (door interlock), released pressure switch and abort
• Up to 7 serially connected Sigma Si status units or ancillary relay boards (K588) per area, via a simple 4-core cable

Technical specifications

• Product code: H32164M4
• Protocol: Hochiki
• Detection loops: 2
• Detection zones: 16
• Extinguishant areas: 4
• Enclosure size: 385 x 700 x 145 mm
• Mains supply: 230V AC, 50Hz +10% / -15% (100 W maximum)
• Mains supply fuse: 1.6A (F1.6A L250V)
• Power supply rating: 4A including battery charge, 28V +/- 2V
• Battery charge voltage: 27.6V DC nominal (temperature compensated)
• Battery charge current: 0.7A maximum
• Battery fuse: 20mm, 3.15A glass
• Current draw in mains fail condition: 54mA per extinguishing module
• Maximum current draw from batteries: 4A
• Extinguishant release delay: adjustable 0 to 60 seconds (+/- 10%)
• Extinguishant release duration: adjustable 60 to 300 seconds
• Relay contact ratings (fault, fire, local fire, first stage, second stage, extract): 5 to 30V DC, 1A maximum each
• Monitored input end of line: 6K8 +/- 5% ½ W resistor; sounder circuit end of line: 10K +/- 5% ¼ W resistor; extinguishant output end of line: 1N4004 diode
• Status unit / ancillary board connection: two-wire RS485 (EIA-485)
• Status unit power output: 21 to 28V DC, fused at 500mA with electronic fuse
• Terminal capacity: 0.5mm² to 2.5mm² solid or stranded wire
• Cabling: FP200 or equivalent (max capacitance 1uF, max inductance 1mH)
• Finish: epoxy powder coated; lid and box BS 00 A 05 grey (fine texture); controls plate and labels RAL 7047 light grey (satin)