230 伏(fu)輸(shu)入(ru)通過整流器(qi)直(zhi)接為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)充滿(man)電(dian)(dian)(dian)(dian)(dian)(dian),而 115 伏(fu)輸(shu)入(ru)則介入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi) 4a/4b 組合。與整流器(qi)配合,這(zhe)就(jiu)是電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)倍增器(qi)。轉換(huan)(huan)器(qi)在 "半(ban)橋電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu) "中作(zuo)為(wei)推挽式轉換(huan)(huan)器(qi)運(yun)行。開(kai)關晶(jing)體管 6a 和 6b 由控(kong)制電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)以(yi)可變的脈沖寬度周(zhou)期性地接通和斷開(kai)。輸(shu)入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)以(yi)交替極性出現在變壓(ya)器(qi)的初級繞組上,分流器(qi)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)子限(xian)流提供信(xin)號,以(yi)保護半(ban)導體免受過載。電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)監控(kong)輸(shu)入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)。當達到規(gui)定的限(xian)值(zhi)時(shi),開(kai)關晶(jing)體管 6a 和 6b 將被禁用。一(yi)旦輸(shu)入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)回到容差范圍(wei)內,系統(tong)就(jiu)會自動恢復正常運(yun)行。
功率(lv)高達 700 瓦
輸入、輸出、外(wai)殼相(xiang)互(hu)絕(jue)緣
輸入中的浪涌電流限制器 (H)
Ul 特性曲線
產地:德國
輸入Unom:230 VAC
Umin:185 VAC
Umax:264 VAC 連續(xu),276 VAC <30 秒(miao),288 VAC <2 秒(miao),300 VAC <0,8 秒(miao)
開啟:≤ 95 % Umin
頻率 AC-輸(shu)入:47 至 63Hz
功率因數 AC-輸入(ru):0,65 至 0,75
波(bo)峰因數 AC-輸(shu)入:2,0 至 2,5
接通時間:2 s
輸(shu)出電壓:300 VDC,(可(ke)達 300 至(zhi) 330 VDC, 可(ke)根據要求調整(zheng));IU-特(te)性,溫控(-20 至(zhi)+45 ℃ 感測 PT100)
電流:2 ADC,限流 - 電子:lU 特性(xing)
過電壓保護:Uout ≥ 340 VDC 時 - 電(dian)子式,對外部過電(dian)壓(ya)無影響
去耦(ou)二極管:+輸出端內置串聯二極管
監控/報警
電池測試功能:外部編程信號 12 至 30 VDC,Max值:10 VDC;10 mA(24 VDC) 以降低輸出電壓 (Uout -10 %)
電壓監控:當 Uout≤ 265 VDC 時,無電位繼(ji)電器觸點(dian) (1 noc / 1 ncc),觸點(dian)負載 220 VDC,230 VAC / max. 40 W
信(xin)號:綠(lv)色 LED - "運行(xing)"
溫度(du)系數:0.02 %/℃
工作溫度:-30 至(zhi) +40 ℃,自由自然對流(liu),與位(wei)置(zhi)無關
電流降額(e):從 +40 至 +70 ℃;2.5%/℃
儲存溫度:-40 至(zhi) +70 ℃
濕度:95 % 無結(jie)露
滿載時的效率:> 90 %
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