Specification:

• Ravel Indian Manufacturer, International standard.
  Listed (9th Edition).
  Switch Mode Power Supply.
  Modular Construction, Serviceable.
  Special logic circuitory to prevent accident release.
  Auto Resettable Fuse.
  Surge Protected.
  Battery polarity & deep discharge
  NAC’s Output:
  Variable solenoid ON / OFF time.
  4 No’s of programmable Initiating Device Circuit and 2 No’s of Releasing Agent circuit, with the independent correlation of any no of initiating devices circuit with any one of Release Agent Circuit.
  4 No’s Programmable (Fire, Cross Zone & Gas Release) relays for integration of third party system
  Separate LED indications on front facia for individual Releasing Agent Circuit.
  16×2 Dot Matrix LCD Display.
  Operates on 120-220v 60 / 50 Hz, AC Mains power supply.
  4 Class B 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.
  2 Class B Releasing Agent Circuits (RAC).
  2 Class B Notification Appliance Circuits (NAC).
  Standby (battery) backup 24v DC power supply with built in charger
  Main, Standby status audio visual indication.
  Battery Low audio visual warning tone.
  3 Form C programmable relays for Fire / fault / supervisory / Gas Released.
  Two modes of operations Auto / Manual.
  Programmable 24v D.C Outputs.
  RS 485 Communication facility (Optional).
  200 Events history log with RTC.
  Walk Test facility.
  Zone Isolation facility with voltage cutt off.
  Earth fault annunciation facility.
  All field wiring circuits are Power limited except 220v AC and Battery.
  All field wiring circuits are supervised.
  AC Low voltage cutoff.
  Programmable RAC’s with count down timer.
  Programmable AC loss delay
  Programmable Trouble remainder.

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• ModelDescriptionRE-25AR-W4 ZONE Gas Release Panel (White Color)RE-25AR-R4 ZONE Gas Release Panel (Red Color)Electrical Specification
  Primary Power (RE-SMPS-4A-R1)
  120 – 220VAC ± 10%, 50 Hz, 2.5Amps.

• 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)

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

•  Operating Condition
  Operating Temperature 0 – 49° C / 32-120° F.
  Relative Humidity 93 ± 2% RH (non-condensing) at
  32±2° C / 90 ± 3° F.

• Notification Appliance Circuits
  Class B, Style – Y wiring
  No of circuits   :    2
  Operating Voltage   :   24VDC
  Nominal Current   :   0.6A per circuit
  Line Drop   :   1.8V
  End-Of-Line Resistor   :   3K9, 1/2watt

• Charging Circuit
  Charging Voltage   :   28.0V, ± 0.2V
  Charging current   :   800mA (Max). 

• D.C. Output Power
  Supervised 24VDC regulated, 300mA.

• Releasing Agent Circuits Class B, Style – Y wiring
  No of circuits   :   2
  Operating Voltage   :   24VDC
  Nominal Current   :   0.6A per circuit
  Line Drop   :   1.8V
  End-Of-Line Resistor   :   3K9, 1/2wattCommon Relays
  Type   :   Form C
  No of Relays   :   3
  Relay Contact Rating   :   2 Amps @ 30 VDC, Programmable Input circuits
  No. of Inputs   :   4
  Normal Operating Voltage   :   8 – 12 VDC.
  Short Circuit Current   :   5mA Maximum.
  Loop resistance   :   100 ohms Maximum.
  End-Of-Line Resistor   :   3K9, 1/2watt
  Standby Current   :   2.5mA
  Maximum Manual Release Switch   :   3 No’s.Mechanical Specification
  Dimensions:(440W X 350H X 120D)Color:Red / WhiteConstruction:18 Gauge (1.22mm) CRCA sheet with powder-coated FinishIP Rating:IP50Cable Entry:11xø19mm Knockout in top of the cabinet
  10xø22.25mm Knockout in top of the cabinetCompatible Devices
  ModelDescription11591NCSolenoid ValveRE-3K9End Of Line ResistorOrdering Information
  

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• Addressable Fire Alarm SystemMulti Loop System
  Single Loop Control System
  
  

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