Public Addressable System (JE-190)

Features of Products :

• The panel consists of 2 to 60 Zones.
• The panel complies with IS 2189 specification.
• The panel has separate fire and fault indications.
• The panel also has separate fire and common fault relay.
• The panel comprises of a 4Amp power supply unit.
• Battery backup is provided along with the AC supply.
• The panel is equipped with a 24VdC piezoelectric buzzer for fault and fire.

Technical Specification :

INTERNAL POWER SUPPLY UNIT

• Constant potential battery charger 27.5V DC Adjustable.
• Output Current limited to 2 A.
• Low battery voltage monitored at 18 V DC Adjustable.
• Battery charger monitoring for failure.
• Mains supply monitoring for failure.
• Mains supply input voltage range 230V AC + or – 10 %, 50 Hz.
• Total panel quiescent current 50mA nominal.
• Approx. Standby time 4.5 AH 36 hrs.
• Battery recharge time from discharge 1 Hr. approx.

INTERNAL RELAY CONTACT RATING

• Fire Relay 5 Amps S.P. 240 V DC.
• Common fault relay 5 Amps S.P. 240 V DC.
• Aux. Fire relay 5 Amps S.P. 240 V AC.

Panel Indications :

• System ON Green LED - System normal.
• Common Fault Amber LED – Internal buzzer will sound intermittently.
• Common Fire Red LED - Detector activated.
• Zone fault Amber LED – Indicates zone wiring and detector faults.
• Zone fire Red LED – indicates zone where fire has been detected.
• AC fail Amber LED – Indicates loss of mains.
• DC fail Amber LED – Indicates battery fault.
• Batt. Low Amber LED – Indicates battery supply below 18V DC.

External Controls :

• Sound : To sound external as well as internal sounders.
• Silence : To silence external as well as internal sounders.
• Reset : Lamp test & resets the panels.
• Isolate : The zone to add/clean detectors.
• Test : International standard walk test.
• Auto/manual : Amplifier in auto/manual mode.
• Volume : Increase/ decrease amplifier volume.
• Call All : Announcement to all zones simultaneously.
• Selected switch for individual zone announcement.