NOTIFIER NFS2-8

NOTIFIER NFS2-8

2, 4 & 8 Zone Conventional Fire Alarm Panel

Section:  Conventional Fire Alarm Panels

General

The NFS2-8 zone conventional fire alarm panels have been developed for both installers and end users with efficiency in mind, offering a technically advanced range of facilities and functions while remaining easy to install, program and operate. A full range of conventional detectors, advanced conventional detectors, beam detectors, manual call points, duct-mounting applications, audible and visible devices complement the NFS2-8 series.

The NFS2-8 2, 4 or 8 zone conventional fire alarm panels are ideally suited for facilities such as offices, shop units, public houses, B & B, clubs, small industrial units, nursing homes, schools, etc. offering a wide range of benefits to installer and end-users.

Features

• Conforms to EN54 Pt. 2 & 4
• Simple to install
• 2, 4 or 8 zone versions
• Robust fire resistant ABS moulded enclosure
• Battery space for up to 72 hour stand-by
• Day / night mode investigation delay timers
• 2 outputs configurable as:
  • Sounder Circuits
  • Fire Routing Circuits
  • Fault Routing Outputs
• 2 inputs configurable as :
  • Day / night switching
  • Class change
  • Alert
  • Evacuate
  • Reset
  • Fire transmission confirmed
  • Fault transmission confirmed
• Zones configurable as :
  • Latching / Non-latching
  • Resistive / Short circuit alarm
  • Zonal day / night inclusion
  • Coincidence (paired with other zones)
  • Sprinkler Delay

Installation

The NFS2-8 fire alarm panels are designed to simplify installation. The enclosure consists of a two part arrangement of front cover and back box. The back box contains a top and centred key hole fixing with two additional fixing points that are angled to provide final alignment. 

Eighteen knockouts in the top of the back box provide ample cable entry points and is suitable for both standard and enhanced cables.

All cable connections are conveniently located along the top edge of the control and  P.S.U. modules. Screw terminals are provided and allow for cable cores up to and including 2.5mm C.S.A.

Specifications

Dimensions

• Height: 318mm
• Width: 356mm
• Depth: 96mm
• Weight: 2kg (no batteries)

Electrical

• Supply rating: 230V~(ac) ±15%, 50/60Hz, 1.6A
• Output voltage: 18.5 - 28.5Vdc
• Output current: 1.8A (includes charger current - charger disabled during alarm)

Environmental Limits

• Operating temperature: -5°C to +45°C
• 5% to 95%, non-condensing relative humidity
• IP rating: IP30

Push Button Controls

• ACCEPT
• SOUNDER STOP/START
• RESET
• BUZZER MUTE
• DELAY ON/OFF
• ITEM SELECT
• DISABLE/TEST/NORMAL
• LAMP TEST

LED Indicators

• Red "Common Fire"
• Red zonal "Fire" (one per zone)
• Yellow zonal "Fault/Disable/Test" (one per zone)
• Yellow "Fault"
• Yellow "Disablement"
• Yellow "Test"
• Yellow "Delay On"
• Yellow "System Fault"
• Yellow "Earth Fault"
• Yellow "Power supply Fault"
• Yellow "Sounder Fault/Disable"
• Yellow "Fire O/P Active"
• Yellow "Fire O/P Fault/Disable"
• Yellow "Fault O/P Fault/Disable"
• Yellow "Auxiliary Fault"
• Green "Power"

Wiring Diagram