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4 Zone CONVENTIONAL AGENT RELEASE PANEL
RAVEL

RAVEL

4 Zone CONVENTIONAL AGENT RELEASE PANEL

Gas Suppression System Gas Suppression System RE-25AR

Gas Suppression Panel

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Key Features

  • 16x2 Dot Matrix LCD display.
  • Operates on 120-220VAC -15% +10%, 60 / 50 Hz, 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 Programmable 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 DC Outputs.
  • RS 485 Communication facility (Optional).
  • 198 Events history log with RTC.
  • Walk Test facility.
  • Zone Isolation facility with voltage cut off.
  • Earth fault annunciation facility.
  • All field wiring circuits are power limited except 220VAC 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.
  • UL 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 protection.
  • Variable solenoid ON / OFF time.
  • Separate LED indications on front facia for individual Releasing Agent Circuit.
  • Lock and key facility for authorized access.

Specifications

Primary Power
120 - 220VAC -15% +10%, 60 / 50 Hz, 2.5Amps, 100W
Standby Power
24VDC (2 No’s of 12 V, 12Ah sealed lead acid battery).
Operating Condition
Operating Temperature 0 – 49° C / 32 – 120° F. Relative Humidity 93 ± 2% RH (non-condensing) at 32 ± 2° C / 90 ± 3° F
Storage Temperature
0 – 60° C
Quiescent Current
120 mA.
Charging Circuit
Charging voltage 28 V, ± 2% nominal Charging current 800mA (max)
Notification Appliance Circuits
Quantity 2 No’s Wiring style Class B, Style Y Operating voltage 24VDC nominal Current 0.6A per circuit Line drop 1.8V EOL resistor 3K9, ½ watt
Releasing Agent Circuits
Quantity 2 No’s Wiring style Class B, Style Y Operating voltage 24VDC nominal Current 0.6A per circuit Line drop 1.8V EOL resistor 3K9, ½ watt
DC Output
Quantity 1 No Voltage 24VDC regulated Current 300mA (max)
Relays
Type Form C Quantity 3 No’s Relay contact rating 0.5A @ 125 VAC Power factor 1.0
Initiating Device Circuits
Wiring style Class B, Style B/C Quantity 4 No Normal operating voltage 14 – 21 VDC Alarm current 15 – 30 mA Short circuit current 45 mA (max) Loop resistance 100 Ω (max) EOL Resistor 3K9, ½ watt Standby current 7 mA (2 mA for detectors)
Programmable Input Circuit
Quantity 4 No’s Normal operating voltage 8 – 12 VDC Short circuit current 5 mA (max) Loop resistance 100 Ω (max) EOL Resistor 3K9, ½ watt Standby current 2.5 mA Manual release switch 3 (max)

Product Description

RE-25AR Agent Release Panel listed to UL-864 and complies with NFPA-72. While
implementing the latest in microprocessor technology for conventional panels ease
to operate along with clear visible indications come at an advantage for the end user.
These panel are a feature packed control unit performing dual function of detection and
controlled release of gaseous agent. This panels have various correlation options like
four zones for one agent release circuit or two detection circuit for one agent release
circuit or another two detection for another agent release circuit the panel have all the
safety features to prevent accidental release, easy to install, commission with user
friendly programmable option, this panel is ideal choice to protect the premises.

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