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\r<\/p>\r\r型號：SCD-MN-4<\/strong> \r<\/div>\r\r名稱：發(fā)光帶型模擬板<\/strong> \r<\/div>\r\r一、屏體：<\/strong> \r<\/div>\r\r <\/strong>1<\/span>、屏體采用鋁合金拼裝而成，外框采用0.8mm鏡面不銹鋼包邊；<\/span> \r\r 2<\/span>、骨架采用2mm冷軋板壓折，用5mm鑼栓堅(jiān)固，橫梁用2.00mm冷軋板壓折，板面與橫梁之間用50mm×8mm雙頭鑼栓連接固定，前后可調(diào)；<\/span> \r<\/div>\r<\/span><\/span><\/span> \r<\/div>\r\r二、面板：<\/strong> \r<\/div>\r\r 1<\/span><\/span>、面板采用25mm×25mm模塊拼結(jié)而成；\r<\/div>\r\r 2<\/span><\/span>、模塊材料采用進(jìn)口原材料ABS注塑而成，具有10年不變色，抗靜電等特點(diǎn)；\r<\/div>\r\r 3<\/span><\/span>、單個(gè)模塊平面度公差值≤0.1mm；\r<\/div>\r\r 4<\/span><\/span>、相鄰模塊之間的間隙≤0.1mm；\r<\/div>\r\r 5<\/span><\/span>、相鄰模塊的平整度公差值≤0.2mm；\r<\/div>\r\r 6<\/span><\/span>、模塊顏色采用國際灰色（或用戶提供顏色）均勻一致，無反光及傷痕；\r<\/div>\r\r 7<\/span><\/span>、阻燃氧指數(shù)為≥27；\r<\/div>\r\r 8<\/span><\/span>、圖形符號采用模具壓鑄，絲網(wǎng)印刷及雕刻工藝；\r<\/div>\r\r 9<\/span><\/span>、線符號寬6-9mm，線路符號寬3-5mm；\r<\/div>\r\r 10<\/span><\/span>、線條寬度公差值≤0.05mm；\r<\/div>\r\r 11<\/span><\/span>、線條的直線度在任意1000mm的范圍內(nèi)≤2mm；\r<\/div>\r\r 12<\/span><\/span>、大字采用紅字粗宋體。\r<\/div>\r\r三、顯示原件：<\/strong> \r<\/div>\r\r 1<\/span><\/span>、燈光：\r<\/div>\r\r（1）開關(guān)刀閘均用雙色燈顯示,紅綠兩種狀態(tài);\r<\/div>\r\r（2）燈光顯示壽命≥20000小時(shí)；\r<\/div>\r\r（3）額定電壓直流24V，允許偏差±5%；\r<\/div>\r\r（4）諧波含量＜5%；\r<\/div>\r\r（5）亮度均勻≥80cdm2；\r<\/div>\r\r（6）出廠前實(shí)驗(yàn)均超72h符合技術(shù)要求。\r<\/div>\r\r2、發(fā)光帶：\r<\/div>\r\r（1）發(fā)光帶均用單色燈顯示，按電壓等級顯示；\r<\/div>\r\r（2）發(fā)光帶顯示壽命≥20000小時(shí)；\r<\/div>\r\r（3）額定電壓直流24V，允許偏差±5%；\r<\/div>\r\r（4）諧波含量＜5%；\r<\/div>\r\r（5）亮度均勻≥80cdm2；\r<\/div>\r\r（6）出廠前實(shí)驗(yàn)均超72h符合技術(shù)要求。\r<\/div>\r\r3、安全運(yùn)行：\r<\/div>\r\r（1）燈光顯示壽命≥20000小時(shí)；\r<\/div>\r\r（2）額定電壓直流220V，允許偏差±5%；\r<\/div>\r\r（3）諧波含量＜5%；\r<\/div>\r\r（4）亮度均勻≥80cdm2；\r<\/div>\r\r（5）萬年歷自動恢復(fù)掉電記憶。\r<\/div>\r\r四、電纜：<\/strong> \r<\/div>\r\r 1<\/span><\/span>、采用2芯屏避電纜；\r<\/div>\r\r 2<\/span><\/span>、無焊點(diǎn)連接；\r<\/div>\r\r 3<\/span><\/span>、壓線連接方式；\r<\/div>\r\r 4<\/span><\/span>、韌性強(qiáng)抗拉力內(nèi)部不宜斷線。\r<\/div>\r\r五、聯(lián)動報(bào)警功能可選。<\/strong> \r<\/div>\r\r
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