Addressable（Multi）

Home Gas extinguishing System Addressable（Multi）

Addressable(Single) Addressable（Multi） Addressable (EU)

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.

Technical Parameters:

Operating Voltage	Input 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 circuit	Loop 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 relay	All relay: 7A/24VDC
Output circuit current limitation	Electromagnetic drive：≤3A;Other drive：≤1A
Mounting	Wall-moun
Operating environment	Indoors, Temperature -10℃～+55℃，relative humidity≤95%（40℃±2℃ non condensing）