HAES Esento Excel 4 Zone Conventional / Twin Wire Fire Panel (XLEN-4)

The HAES Esento Excel XLEN-4 is a 4 zone conventional fire alarm control panel with Twin Wire mode selectable per zone. It is supplied with 4 zones and can be extended to 12 zones.

Excel panels offer a wide selection of programmable features, inputs and outputs, can be networked with up to 8 control panels, support fully functional repeater panels and have three LPCB-approved false alarm management modes. They support a wide range of conventional detectors including Apollo, Hochiki and Nittan, and are approved to EN54-2 and EN54-4.

Key features

• 4 conventional or Twin Wire zones, extendable to 12
• Zonal Twin Wire selection by DIL switch
• Network up to 8 control panels (requires network card)
• Controls activated by key switch or code entry
• Integral detector removal monitoring
• 3A switch mode power supply, nominal 27V DC
• 2 monitored sounder outputs; alarm load 2.4A shared between outputs
• 2 voltage-free changeover relays (1 x Fire, 1 x Fault)
• Class change and alert inputs; fire and fault switched -ve outputs
• Programmable delays to outputs; false alarm modes A, B and C
• Test mode with or without sounders; disable zones, sounder outputs, aux outputs and delays

Technical specifications

• Enclosure: 1.2mm mild steel, IP30, Interpon powder coat (colour ref MW334E)
• Cable entry: 20mm knockouts in the top and rear of the cabinet
• Dimensions: back box 450mm W x 300mm H x 85mm D; lid 460mm W x 310mm H x 25mm D
• Mains supply: 3A internal switch mode PSU, nominal 27V DC
• Battery capacity: 2 x 7.0Ah 12V VRSLA
• Detection zones: 4 x conventional or Twin Wire, EOL 4K7
• Sounder circuits: 2 x monitored, fused at 500mA (resettable), EOL 4K7
• Networking: up to 8 control panels, fault tolerant RS485, requires TPCA05 network card
• On-board relays: 2 x programmable, 3A 30V volt-free changeover (additional relay on high spec zone card)
• Outputs: 2 x programmable 40mA switched -ve (2 more on high spec zone card)
• Switch inputs: class change and alert (pulsing)
• Event log: 40 events
• Intrinsically safe mode: selectable per zone
• False alarm management: type A, B and C dependency modes, LPCB approved
• Delay timer: on-board programmable, 1 to 10 minutes