【GA公共安全标准】GA 51991 手动火灾报警按钮技术要求及试验方法.doc

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1、GA 5911()2GB 1497GB 2423.1A GB 2423.2B GB 2423.3CaGB 2423.10FcGB 3181GB 4715GB 471633.13.23.2.13.2.2J1991-03-011991-10-01GA 5913.2.3SA SJ SL 3.2.4B C P3.2.5M A44.14.2ab5000mm21000mm2c90%50% GB3181R034.31000lx3m4.44.54.134.60.5mm1.5mm4.7GB 14977.1.74.8a b4.911M3093%24h14.1024h50Hz60s22V505005015004.1

2、1Rmax4.125.7 ab4.114.133a bc5.335605Hz0.075mm1/min90minXYZ60Hz2.7J1.8m/s0.78kg0.79kg14.144ab5.355.15.1.155.1.2 a b5.1.3153545%75%68106kPa445SO216d552h4093%96h102 h5.1.45%5123456789105.25.35.45.55.65.75.85.95.105.115.125.135.24.24.75.35.3.15.8.35.3.15.3.1.15.3.1.25.3.1.315N/s255N5s5N/s4.8a5.3.115N/s1

3、005N5s4.8b15.3.25.3.2.112mm080 105.3.2.24.8a5.3.2.1350mm0105.3.2.34.8b25.45.4.13052393% +2 %24h60s5s500V50V60s5s4.95.4.2GB 47155.5500V50V5.5.125270%24ha50V100500V/s0V500V60s5s b50V100500V/s0V1500V60s5s4.105.5.2GB 47155.65.6.1105.6.23V IV/IR3R4.115.6.335.75.7.15.6.15.6.25.7.210004.125.7.2515/min5.85.

4、8.15605Hz0.075mm160Hz0.075mm901min4.135.8.2GB2423.103.15.95.9.142701.80.15m/s2.70.1J4.135.9.2GB471644abcdef ghi5.105.10.12550mm16d5.10.240570%60h4.145.115.11.124h2355522h4.141/min5.11.2GB 2423.24GA 5915.1235.12.124h96h4.1440293% +2 %5.12.2GB 2423.325.135.13.120570%1h1/min-1022h4.145.13.2GB 2423.1466.16.26.3a b c daFirePress HereBreak Glassb c6.4a b c