制，也可選擇遙控裝置，對道閘的運(yùn)行進(jìn)行遠(yuǎn)距離控制。<\/span>\r<\/p>\r\r3<\/span>）采用多重保護(hù)措施（、電機(jī)熱保護(hù)、抗電涌保護(hù)、抗雷擊保護(hù)等），使道閘運(yùn)行的安<\/span><\/span>
\r<\/span>全性和可靠性得到極大地提高。<\/span>
\r<\/span>4<\/span>）除通用接口外，本系統(tǒng)增加了空氣壓力波等其他保護(hù)性設(shè)備，從而使系統(tǒng)有防砸車砸人等功能。<\/span><\/span>
\r<\/span>5<\/span>）與選配的車輛檢測器使用，可使其具<\/span>“<\/span>有車過后自動(dòng)落桿<\/span>”<\/span>和<\/span>“<\/span>落桿有車自動(dòng)抬桿<\/span>”<\/span>等功能，<\/span><\/span>從而可使閘機(jī)具有自動(dòng)關(guān)閘和完善的防砸車功能。<\/span>
\r<\/span>6<\/span>）具有開優(yōu)先功能，從而可有效的提高車輛通過通道效率。<\/span><\/span>
\r<\/span>7<\/span>）系統(tǒng)對外采用標(biāo)準(zhǔn)的電氣接口，可方便的與用戶選配的其它系統(tǒng)相掛接。<\/span><\/span>
\r<\/span>8<\/span>）各運(yùn)動(dòng)部件均已調(diào)整到**運(yùn)動(dòng)和平衡狀態(tài)，故本機(jī)性能穩(wěn)定，運(yùn)行平穩(wěn)，噪音小，使用壽命長。<\/span><\/span>
\r<\/span>技術(shù)參數(shù)<\/span>
\r<\/span>工作電壓 <\/span>220V+10%/50HZ<\/span><\/span>
\r<\/span>電機(jī)功率 100<\/span>瓦<\/span><\/span>
\r<\/span>使用環(huán)境溫度 <\/span>-40<\/span><\/span>℃<\/span>～<\/span>75<\/span><\/span>℃<\/span>
\r<\/span>相對濕度 <\/span>≤95%<\/span><\/span>
\r<\/span>道閘桿長度<\/span><\/span>依現(xiàn)場實(shí)際情況定制<\/span><\/span>\r<\/p>\r\r抬桿時(shí)間 一般為<\/span>5S <\/span>（特殊要求可定制）<\/span><\/span>
\r<\/span>遙控距50米<\/span>
\r<\/span>輸入接口 <\/span>+12V<\/span>電平信號(hào)或大于<\/span>300ms<\/span>的脈沖信號(hào)；驅(qū)動(dòng)電流大于<\/span>10mA<\/span><\/span>
\r<\/span>
\r<\/span>\r<\/p><\/div>
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