制，也可選擇遙控裝置，對道閘的運行進行遠距離控制。<\/span>\r<\/p>\r\r3<\/span>）采用多重保護措施（、電機熱保護、抗電涌保護、抗雷擊保護等），使道閘運行的安<\/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性設備，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>有車過后自動落桿<\/span>”<\/span>和<\/span>“<\/span>落桿有車自動抬桿<\/span>”<\/span>等功能，<\/span><\/span>從而可使閘機具有自動關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)對外采用標準的電氣接口，可方便的與用戶選配的其它系統(tǒng)相掛接。<\/span><\/span>
\r<\/span>8<\/span>）各運動部件均已調整到**運動和平衡狀態(tài)，故本機性能穩(wěn)定，運行平穩(wěn)，噪音小，使用壽命長。<\/span><\/span>
\r<\/span>技術參數(shù)<\/span>
\r<\/span>工作電壓 <\/span>220V+10%/50HZ<\/span><\/span>
\r<\/span>電機功率 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)場實際情況定制<\/span><\/span>\r<\/p>\r\r抬桿時間 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>電平信號或大于<\/span>300ms<\/span>的脈沖信號；驅動電流大于<\/span>10mA<\/span><\/span>
\r<\/span>
\r<\/span>\r<\/p><\/div>
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