RAVEL
2 Zone Agent Release Panel
Gas Suppression System
Main Panel
RE-120GR
Gas Suppression Panel
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Key Features
- Ravel Indian Manufacturer, International standard.
- 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.
- 2 No’s of programmable Initiating Device Circuit and 1 No. of Releasing Agent circuit.
- Operates on 220 VAC supply.
- Battery backup with built in charging
- 16 X 2 LCD Dot Matrix Display.
- Evacuate and Key pad Enable, Disable Facility.
- Low battery visual warning with audible tone
- Relay output for actuators.
- Provision for Remote fire with Audio / Visual Indications.
- Compatible to all types of conventional detectors.
- Zone Disable (Isolation) facility with loop voltage cut off
- Resettable 24 VDC output for 4 wire detectors.
- Three 24V Sounder Output (Fire, after Cross zone,after gas release).
- Two mode operation facility (Auto / Manual).
- Programmable Solenoid Output with ON and OFF Timer.
- Programmable Main / Standby Cylinder output Facility.
- Gas Inhibit and Instant release facility.
- Manual Gas Release with or without timer.
- Actuator pressure low sensing facility.
- 50 Events Log with RTC for Fire & Gas Release.
- RS 485 Output for Repeater.
Specifications
Primary Power
240 VAC, ± 10%, 50 Hz, 100W. Wire size: 1.5 Sq. mm with 600V insulation.
Standby Power
24V D.C (2 No’s of 12V, 7 Ah (max)) Sealed Lead acid battery.
Operating Condition
Operating Temperature 0 - 49°C / 32-120° F. Storage Temperature 0 - 60°C Relative Humidity 93 ± 2% RH (non-condensing) at 32 ±2° C / 96 ±3° F.
Charging Circuit
Charging Voltage: 27.9 VDC. Charging Capacity: 7 Amp Hour Battery Max. System Quiescent Current: 100mA
Initiating Device Circuit
Normal operating Voltage Alarm Current Short Circuit Current Loop resistance End-Of-Line Resistor Standby Current 14 - 21VDC 15 – 30mA 40mA Maximum 50 ohms Maximum 4.7K, 1/4watt 6.8mA (2.4mA for Detectors)
Notification Applicance Circuits
Supervised Operating Nominal Voltage Operating Current End-Of-Line Resistor Non - Supervised Operating Nominal Voltage Operating Current End-Of-Line Resistor 1 No 24 VDC Nominal 0.75A (max) 4.7K, 1/4watt 2 No 24 VDC Nominal 0.3A (Max) 4.7K, 1/4watt
Releasing Agent Circuit
Operating Nominal Voltage Solenoid output End-Of-Line Resistor 24 VDC 0.75A 4.7K, 1/4watt (for Solenoid Output)
DC Output
24VDC, 300mA (max)
Programmable Relays
Type Form C No of Relays 3 Fire, Fault and Cross Zoning. Relay contact rating 2A @ 30 VDC, 0.5A @ 125 VAC
Product Description
RE-120GR is a microprocessor based Agent Release Panel. These panel
are a feature packed control unit performing dual function of
detection and controlled release of gaseous agent. These panels have
2 detection circuits and 1 agent release circuit with various
programmable options. 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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