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\r型號(hào)：SCD<\/strong>-MN-2<\/span><\/strong> \r<\/p>\r\r名稱(chēng)：微機(jī)型模擬板<\/strong> <\/strong> \r<\/div>\r\r一、屏體：<\/strong> <\/strong> \r<\/div>\r\r1<\/span>、屏體采用2mm<\/span>冷軋板拼裝而成，單屏尺寸為3.9m*0.8m*7<\/span>列；\r<\/div>\r\r2<\/span>、骨架采用2mm<\/span>冷軋板壓折，用5mm<\/span>鑼栓堅(jiān)固，橫梁用2.00mm<\/span>冷軋板壓折，板面與橫梁之間用50mm<\/span>×8mm<\/span>雙頭鑼栓連接固定，前后可調(diào)；\r<\/div>\r\r二、面板：<\/strong> \r<\/div>\r\r1<\/span>、面板尺寸為5.8m<\/span>×3.4m<\/span>；\r<\/div>\r\r2<\/span>、面板采用25mm<\/span>×25mm<\/span>模塊拼結(jié)而成；\r<\/div>\r\r3<\/span>、模塊材料采用進(jìn)口原材料PPO<\/span>注塑而成，具有10<\/span>年不變色，抗靜電，阻燃等特點(diǎn)；\r<\/div>\r\r4<\/span>、單個(gè)模塊平面度公差值≤0.1mm<\/span>；\r<\/div>\r\r5<\/span>、相鄰模塊之間的間隙≤0.1mm<\/span>；\r<\/div>\r\r6<\/span>、相鄰模塊的平整度公差值≤0.2mm<\/span>；\r<\/div>\r\r7<\/span>、模塊顏色采用國(guó)際灰色（或用戶提供顏色）均勻一致，無(wú)反光及傷痕；\r<\/div>\r\r8<\/span>、阻燃氧指數(shù)為≥27<\/span>；\r<\/div>\r\r9<\/span>、圖形符號(hào)采用模具壓鑄，絲網(wǎng)印刷及雕刻工藝；\r<\/div>\r\r10<\/span>、線符號(hào)寬6-9mm<\/span>，線路符號(hào)寬3-5mm<\/span>；\r<\/div>\r\r11<\/span>、線條寬度公差值≤0.05mm<\/span>；\r<\/div>\r\r12<\/span>、線條的直線度在任意1000mm<\/span>的范圍內(nèi)≤2mm<\/span>；\r<\/div>\r\r13<\/span>、大字采用紅色壓克力板。\r<\/div>\r\r三、屏面布局：<\/strong> <\/strong> \r<\/div>\r\r1<\/span>、標(biāo)題大字在屏面上側(cè)；\r<\/div>\r\r2<\/span>、兩側(cè)按放周波、安全運(yùn)行等；\r<\/div>\r\r3<\/span>、屏面為電力系統(tǒng)模擬圖，2<\/span>層分布。\r<\/div>\r\r4<\/span>、開(kāi)關(guān)刀閘均用微機(jī)燈（雙色）顯示，4<\/span>種狀態(tài),<\/span>紅、綠、黃、滅各站按裝有功功率表，小數(shù)點(diǎn)自動(dòng)移位、不固定。\r<\/div>\r\r四、顯示原件：<\/strong> <\/strong> \r<\/div>\r\r1<\/span>、燈光：\r<\/div>\r\r（1<\/span>）燈光顯示壽命≥20000<\/span>小時(shí)；\r<\/div>\r\r（2<\/span>）額定電壓直流24V<\/span>，允許偏差±5%<\/span>；\r<\/div>\r\r（3<\/span>）諧波含量＜5%<\/span>；\r<\/div>\r\r（4<\/span>）亮度均勻≥80cdm<\/span>2；\r<\/div>\r\r（5<\/span>）出廠前實(shí)驗(yàn)均超72h<\/span>符合技術(shù)要求。\r<\/div>\r\r2<\/span>、數(shù)顯表：\r<\/div>\r\r（1<\/span>）燈光顯示壽命≥20000<\/span>小時(shí)；\r<\/div>\r\r（2<\/span>）額定電壓直流24V<\/span>，允許偏差±5%<\/span>；\r<\/div>\r\r（3<\/span>）諧波含量＜5%<\/span>；\r<\/div>\r\r（4<\/span>）亮度均勻≥80cdm<\/span>2；\r<\/div>\r\r（5<\/span>）自動(dòng)尋址，掉電記憶。\r<\/div>\r\r3<\/span>、安全運(yùn)行、周波：\r<\/div>\r\r（1<\/span>）燈光顯示壽命≥20000<\/span>小時(shí)；\r<\/div>\r\r（2<\/span>）額定電壓直流220V<\/span>，允許偏差±5%<\/span>；\r<\/div>\r\r（3<\/span>）諧波含量＜5%<\/span>；\r<\/div>\r\r（4<\/span>）亮度均勻≥80cdm<\/span>2；\r<\/div>\r\r（5<\/span>）萬(wàn)年歷自動(dòng)恢復(fù)掉電記憶。\r<\/div>\r\r五、電纜：<\/strong> \r<\/div>\r\r1<\/span>、采用2<\/span>芯屏避電纜；\r<\/div>\r\r2<\/span>、無(wú)焊點(diǎn)連接；\r<\/div>\r\r3<\/span>、壓線連接方式；\r<\/div>\r\r4<\/span>、韌性強(qiáng)抗拉力內(nèi)部不宜斷線。\r<\/div>\r\r六、轉(zhuǎn)接控制：<\/strong> <\/strong> \r<\/div>\r\r1<\/span>、轉(zhuǎn)接盒（HSZJ--2000<\/span>）：\r<\/div>\r\r（1<\/span>）有RS232<\/span>接口，RS485<\/span>接口；\r<\/div>\r\r（2<\/span>）用串型異步方式：\r<\/div>\r\r（3<\/span>）速率：9600bit/s<\/span>；\r<\/div>\r\r（4<\/span>）直流+5V<\/span>、+12V<\/span>、20A<\/span>、40A<\/span>；\r<\/div>\r\r（5<\/span>）有與任何RTU<\/span>生產(chǎn)廠家數(shù)據(jù)譯碼接口功能；\r<\/div>\r\r（6<\/span>）任意擴(kuò)展無(wú)止境。\r<\/div>\r\r2<\/span>、遙信板（HSYX--16<\/span>）：\r<\/div>\r\r（1<\/span>）量為遙信16<\/span>；\r<\/div>\r\r（2<\/span>）誤解診斷；\r<\/div>\r\r（3<\/span>）直流12V<\/span>允許偏差2%<\/span>。\r<\/div>\r\r七、安裝：<\/strong> \r<\/div>\r\r1<\/span>、板面安裝采用自扣式連接扣與8mm<\/span>×200mm<\/span>鑼栓連接，能夠自由調(diào)節(jié)板面平整度與弧度；\r<\/div>\r\r2<\/span>、顯示部件均采用固定插槽式安裝、維修、維護(hù)方便快捷；\r<\/div>\r\r3<\/span>、轉(zhuǎn)接控制采用吊裝式安裝、易拆、易換。\r<\/div>\r

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