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Ravel Fire Alarm 8 Zone Control Panel
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  • Ravel Fire Alarm 8 Zone Control Panel

Ravel Fire Alarm 8 Zone Control Panel

₹24,000
₹19,200 Save 20%
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8 Zone LCD Control panel

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  • Switched Mode Power Supply.
  • Modular Construction
  • Auto Resettable Fuse
  • Surge Protection for all Input and outputs.
  • Programmable AC loss delay/Trouble Remainder/Alarm Verification
  • Battery polarity reversible protection
  • Surface Mount Technology
  • Over All current consumption is low.
  • Fully complies with UL -864 and NFPA-72.
  • Rugged CRCA sheet with powder coated finish.
  • Operates on 110 – 220v 50 /60 Hz, AC Mains power supply.
  • 16×2 Dot Matrix LCD Display.
  • 4/8 Class B Style ‘B ‘ or Style ’C’ initiating device circuit (IDC).
    • All zones accept smoke detectors and any normally open contact device.
    • Any Zone can be configured as Alarm or supervisory Zone.
  • 2ClassBNotificationApplianceCircuits(NAC).
  • NAC shall be programmed as silenceable or Non Silenceable.
  • Supervisory Zone shall be Latching or Resettable.
  • Standby (battery) backup 24v DC power supply with built in charger
  • Error free Fire / Fault status in unambiguous colored LED indication.
  • System ON indication.
  • Main, Standby status audible and visual indication.
  • Battery Low visual warning with audible tone.
  • FormC relays for fire, fault and supervisory.
  • Resettable / Steady 24V D.C. Output.
  • RS 485 Communication facility (Optional).
  • Lamp Test facility.
  • All field wiring circuits are Power limited except 110 – 220v AC and Battery.
  • All field wiring circuits are supervised.
  • Walk Test facility.
  • Zone Isolation facility with loop voltage cut off.
  • Earth fault annunciation facility at 0 ohms.
  • AC Low voltage cutoff.
  • Programmable AC loss delay / Alarm verification / Trouble reminder.                                                                                                                                         

    Electrical Specification

    Primary Power
    120 – 220VAC ± 10%, 50 Hz, 2.5Amps.

    Standby Power
    24V D.C (2 Nos of 12v, 12Ah Sealed Lead acid battery).
    Quiescent current: 120mA

    		 Initiating Device Circuits
    All zones are Class B Style B/C operation (Programmable).
    Normal Operating Voltage: 14 – 21 VDC.
    Alarm Current: 15 – 30mA.
    Short Circuit Current: 45mA Maximum.
    Loop resistance: 100 ohms Maximum.
    End-Of-Line Resistor: 3K9, 1/2watt
    Standby Current: 7mA (2mA for Detectors)
    Operating Condition
    Operating Temperature 0 – 49° C/32-120° F.
    Relative Humidity 93 ± 2% RH (non- condensing) at 32 ±2° C/90 ±3° F.    		  
    Charging Circuit
    Charging Voltage 28.2V, ±0.5V
    Charging Current 800mA (Max.).    		 Notification Appliance Circuits
    Class B Style – Y wiring
    Operating Nominal Voltage: 24VDC
    Special Application Current for all NACs: 1.2Amps (0.6A per circuit)
    Line Drop: 1.8V
    End-Of-Line Resistor: 3K9, 1/2watt
    D.C. Output
    Supervised 24VDC regulated, 300mA Max.    		  
    Common Relays
    Type : Form C
    No of Relays : 3
    Relay Contact Rating : 2Amps @ 30 VDC,
    0.5Amps @ 125VAC.
    Power Factor : 1.0    		  

    Mechanical Specification

    Dimensions : (440W X 340H X 120D)
    Color : Red / White
    Construction : 18 Gauge (1.22mm) CRCA sheet with powder-coated Finish
    IP Rating : IP50
    Cable Entry : 11xø19mm Knockout in top of the cabinet
    10xø22.25mm Knockout in top of the cabinet
Ravel
RE-2558
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