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Gas Extinguishing Control Panel

JB-QBL-QM300/4E

Product features

As a new type digital-value fire alarm control panel & Gas Releasing control panel, JB-QBL-QM300/4E has 324 alarm control points, and also four zone gas release control boards, characterized by the fully mixed detector/module, polarity-free and two buses. Together with the spot manual/ automatic box, emergency start/ abort button,Horn/Strobe, gas release indicator light, weight loss display panel, start gas cylinder and fire extinguishing agent bottle, it forms a complete gas fire extinguishing control system meeting the requirements of GB 4717-2005 Fire AlarmControl panel and GB 16806-2006 Fire AlarmLinkage Control System.

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As a new type digital-value fire alarm control panel & Gas Releasing control panel, JB-QBL-QM300/4E has 324 alarm control points, and also four zone gas release control boards, characterized by the fully mixed detector/module, polarity-free and two buses. Together with the spot manual/ automatic box, emergency start/ abort button,Horn/Strobe, gas release indicator light, weight loss display panel, start gas cylinder and fire extinguishing agent bottle, it forms a complete gas fire extinguishing control system meeting the requirements of GB 4717-2005 Fire Alarm Control panel and GB 16806-2006 Fire AlarmLinkage Control System.

Technical Parameters:
Operating VoltageInput voltage:AC220V±20%,50Hz;Input power:≤120W Backup battery:DC24V;7.0AH(Consist of two DC12V7.0Ah in series battery),totally enclosed maintenance free battery
Length of circuitLoop bus 2-wire system, loop bus length≤ 1,000m
Capacity Number of fire fighting zone: at most 4 fire fighting zones, depending on user requirement.
JB-QBL-QM300/4E systemcapacity: 324 points (polarity-free two buses, fully mixed)
Contact capacity of relayAll relay: 7A/24VDC
Output circuit current limitationElectromagnetic drive:≤3A;Other drive:≤1A
MountingWall-moun
Operating environmentIndoors, Temperature -10℃~+55℃,relative humidity≤95%(40℃±2℃ non condensing)


If you need any help, please do not hesitate to contact us by Email, we are sure that you will get our response as soon as possible.


Headquarter in shenzhen


Tel: +86 755 2690 9106


Fax: 86 755 8622 6969


E-mail: sales@fhsjdz.com


Add:3F,Guangcai Xin Tian Di Building, Nanshan Road,Nanshan District, Shenzhen,518054, P.R.China


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