品名規(guī)格nameofproduct/specification:消防應(yīng)急標(biāo)志燈MBD-088材質(zhì)Housingmaterial:鋼板/PMMA電壓lupotvoltage:230/240V 50/60Hz光源source:12LED 0.06W=0.72W電池battery:3.6V Ni-Cd 0.8Ah應(yīng)急工作時(shí)間emergencytime: 180min充電時(shí)間chargetime:8~12h環(huán)境溫度Ambienttemperature:-10℃＋55℃尺寸(packingmeasure)305X44X218mm產(chǎn)品描述:具有交流電壓過(guò)低或斷電自動(dòng)應(yīng)急轉(zhuǎn)換、電池開(kāi)路顯示、電池電壓檢測(cè)、電池過(guò)放保護(hù)、電池短路保護(hù)等應(yīng)急功能。供應(yīng)消防指示燈應(yīng)急燈照明燈