ENERPRO自動板 ISOVLCL一2
- 品 牌：ENERPRO
- 型 號：ISOVLCL一2
- 技術資料：
- 閱讀次數：2080
產品介紹
調節模式之間的自動交叉
自動復位的電流和電壓跳閘
可調軟啟動
可選的比例正整(zheng)數（PI）電壓調節
電(dian)壓和(he)電(dian)流跳閘的可選跳閘閂(shuan)鎖
比例縮放(fang)的電流和電壓回讀信號
ISOVLCL-2是隔離的(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)和電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)調節(jie)器板(ban)，專門用于(yu)Enerpro SCR點火板(ban)。在典型配置中，調節(jie)器板(ban)接收電(dian)(dian)(dian)(dian)(dian)流(liu)和電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)反(fan)饋(kui)信(xin)號(hao)(hao)(hao)，并(bing)驅動點火板(ban)的(de)(de)延遲角指(zhi)(zhi)令信(xin)號(hao)(hao)(hao)，從而(er)根據電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)或(huo)電(dian)(dian)(dian)(dian)(dian)流(liu)指(zhi)(zhi)令信(xin)號(hao)(hao)(hao)調節(jie)控制器或(huo)轉換器的(de)(de)輸出(chu)。ISOVLCL-2通過電(dian)(dian)(dian)(dian)(dian)位器可調的(de)(de)斜坡時間和晶體管狀(zhuang)態信(xin)號(hao)(hao)(hao)提(ti)供增(zeng)強的(de)(de)功(gong)能，該信(xin)號(hao)(hao)(hao)指(zhi)(zhi)示過電(dian)(dian)(dian)(dian)(dian)流(liu)，過電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，電(dian)(dian)(dian)(dian)(dian)流(liu)限制以及電(dian)(dian)(dian)(dian)(dian)流(liu)和電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)跳閘復位。反(fan)饋(kui)信(xin)號(hao)(hao)(hao)通常來(lai)自外部(bu)衰減器提(ti)供的(de)(de)0-50 mV分流(liu)器和0-4 Vdc電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)信(xin)號(hao)(hao)(hao)。
詳細(xi)參數
信號：電(dian)流和電(dian)壓反(fan)饋信號通過ADI公司的AD202KN隔離放大器(qi)與調(diao)節器(qi)電(dian)路隔離（1500 Vrms，2000 V峰值）。
負(fu)載電壓或電流(liu)限制(zhi)：限制(zhi)放大(da)器響應(ying)反饋(kui)信號(hao)和相應(ying)限制(zhi)命令(ling)之間的(de)差異(yi)。結果信號(hao)是SCR延遲角指令(ling)信號(hao)SIG HI。
電(dian)流和(he)(he)電(dian)壓(ya)限(xian)制自(zi)動(dong)分(fen)頻(pin)：二極管(guan)“或(huo)”電(dian)路提供電(dian)壓(ya)和(he)(he)電(dian)流限(xian)制之間的自(zi)動(dong)分(fen)頻(pin)。ISOVLCL -2在電(dian)流或(huo)電(dian)壓(ya)調節模式(shi)下運行，具體(ti)取決(jue)于哪個極限(xian)命令設置最低。
具(ju)有手動(dong)或自動(dong)復(fu)位(wei)(wei)功能(neng)的過(guo)(guo)電(dian)(dian)(dian)流和(he)過(guo)(guo)電(dian)(dian)(dian)壓(ya)跳(tiao)閘：兩個(ge)安裝在板(ban)上的電(dian)(dian)(dian)位(wei)(wei)計設(she)置電(dian)(dian)(dian)流和(he)電(dian)(dian)(dian)壓(ya)跳(tiao)閘水平。跳(tiao)閘會復(fu)位(wei)(wei)軟(ruan)啟動(dong)電(dian)(dian)(dian)路(lu)；它(ta)對過(guo)(guo)電(dian)(dian)(dian)流或過(guo)(guo)電(dian)(dian)(dian)壓(ya)事件的響應(ying)時間約(yue)為3毫秒。如果這(zhe)種情況(kuang)持續(xu)存(cun)在，過(guo)(guo)電(dian)(dian)(dian)流或過(guo)(guo)電(dian)(dian)(dian)壓(ya)跳(tiao)閘將(jiang)自動(dong)復(fu)位(wei)(wei)并跳(tiao)閘，連續(xu)循環直到(dao)清除。
可調(diao)軟啟(qi)動(dong)：ISOVLCL-2包括一(yi)個(ge)電位計可調(diao)的軟啟(qi)動(dong)斜坡。
極(ji)性反(fan)轉兼容性：電(dian)流和(he)電(dian)壓反(fan)饋信號由(you)精(jing)密絕對值電(dian)路(lu)處理，避免了正(zheng)反(fan)饋，并允許在極(ji)性反(fan)轉應(ying)用中運行。
電壓和電流回讀信(xin)號：可從專用連接器獲得縮放的模擬電壓和電流信(xin)號。
狀(zhuang)態(tai)(tai)接口：ISOVLCL-2包括(kuo)一個(ge)帶有四個(ge)集電極開路晶體管的輔(fu)助連接器(qi)，用于(yu)指(zhi)示過(guo)電流，過(guo)電壓，手動跳閘和電流限(xian)制信號的狀(zhuang)態(tai)(tai)。提(ti)供到(dao)+12和24 V公共導軌的連接，以(yi)驅動燈，繼電器(qi)線圈(quan)或其(qi)他公共設備(bei)。
板(ban)載或(huo)板(ban)載電(dian)(dian)壓(ya)(ya)(ya)和(he)電(dian)(dian)流(liu)命(ming)令：用戶可以使用板(ban)上安裝的(de)(de)電(dian)(dian)位計(ji)或(huo)通過外部施加的(de)(de)電(dian)(dian)壓(ya)(ya)(ya)和(he)電(dian)(dian)流(liu)命(ming)令來命(ming)令所需的(de)(de)電(dian)(dian)壓(ya)(ya)(ya)或(huo)電(dian)(dian)流(liu)水(shui)平。提供了幾(ji)種命(ming)令電(dian)(dian)壓(ya)(ya)(ya)或(huo)電(dian)(dian)流(liu)范(fan)圍，包括0-12 V，0-10 V和(he)4-20 mA。
電(dian)(dian)路板結(jie)構：所有(you)電(dian)(dian)路板均在加利福尼亞州(zhou)Goleta的(de)Enerpro工廠組裝，并由UL認可(ke)的(de)制造(zao)商以2.4毫米厚(hou)的(de)FR4防火玻璃(li)纖維環(huan)氧層(ceng)壓板制造(zao)。所有(you)電(dian)(dian)路板都經過保形(xing)涂層(ceng)（MIL-1-46058，UR型）。
