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60kV/2mA直流高壓產生器
ZGF60KV/2mA智力(li)型交(jiao)流電(dian)高壓電(dian)呈現自動裝配

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ZGF60KV/2mA智能型直流高壓產生裝配
ZGF60KV/2mA智能型直流高壓產生裝配以(yi)行(xing)業規范ZBF24003-90《便(bian)攜式(shi)直流(liu)高(gao)壓(ya)產(chan)(chan)生器通(tong)用手藝前提(ti)》為設想按照。產(chan)(chan)物合用于電(dian)(dian)力、鐵路、化工、發電(dian)(dian)廠(chang)等部分對氧(yang)化鋅避(bi)雷器、電(dian)(dian)力電(dian)(dian)纜、發機電(dian)(dian)、變壓(ya)器、高(gao)壓(ya)開關等裝備停止直流(liu)耐(nai)壓(ya)實驗。
本(ben)系列(lie)直流高(gao)壓(ya)(ya)(ya)(ya)產生(sheng)器接(jie)納(na)高(gao)頻(pin)倍壓(ya)(ya)(ya)(ya)電(dian)路,操縱PWM高(gao)頻(pin)脈寬調(diao)制手藝,閉環調(diao)劑(ji),接(jie)納(na)了電(dian)壓(ya)(ya)(ya)(ya)大反應,使(shi)電(dian)壓(ya)(ya)(ya)(ya)不變度(du)(du)大幅度(du)(du)進步。操縱大功(gong)率IGBT器件及(ji)其(qi)驅動手藝,并按照電(dian)磁兼容性實際,接(jie)納(na)特別屏障、斷(duan)絕和接(jie)地等辦法,使(shi)高(gao)壓(ya)(ya)(ya)(ya)直流產生(sheng)器完(wan)成了便攜化,并能蒙受額外電(dian)壓(ya)(ya)(ya)(ya)放電(dian)而不破壞。
功效特色
1、援用PWM高頻脈寬調制手藝、脈沖串邏輯陣列調制,接納大功率IGBT元器件,操縱高頻手藝進步頻次,頻次高達100kHz,從而使輸出高壓不變性更高,紋波系數更小。
2、該高壓直流產生器體積小、分量輕、更美觀、更靠得住、操縱簡潔、功效齊備,便于田野操縱。
3、精度高(gao)(gao)、丈量精確。電(dian)(dian)壓(ya)(ya)(ya)、電(dian)(dian)流均(jun)為(wei)數(shu)字(zi)顯(xian)現(xian),電(dian)(dian)壓(ya)(ya)(ya)分辯率為(wei)0.1kV,電(dian)(dian)流分辯率為(wei)0.1μA。儀(yi)(yi)器操(cao)縱時無需外加(jia)高(gao)(gao)壓(ya)(ya)(ya)丈量儀(yi)(yi),節制箱上的數(shu)字(zi)電(dian)(dian)壓(ya)(ya)(ya)表可間接顯(xian)現(xian)加(jia)在負載試品上的電(dian)(dian)壓(ya)(ya)(ya)值。儀(yi)(yi)器具備高(gao)(gao)、高(gao)(gao)壓(ya)(ya)(ya)端丈量泄露電(dian)(dian)流,高(gao)(gao)壓(ya)(ya)(ya)端接納(na)圓形(xing)屏障數(shu)字(zi)表顯(xian)現(xian),不怕放電(dian)(dian)打擊(ji),抗攪擾機能好,合(he)適現(xian)場操(cao)縱。
4、電(dian)(dian)(dian)(dian)壓(ya)調(diao)理不變度(du)高(gao),全量(liang)程光(guang)滑調(diao)壓(ya),輸出電(dian)(dian)(dian)(dian)壓(ya)調(diao)理接(jie)納多(duo)圈電(dian)(dian)(dian)(dian)位器,升壓(ya)進程安(an)穩,調(diao)理精度(du)高(gao),并設想有粗和諧細調(diao)功效。電(dian)(dian)(dian)(dian)壓(ya)調(diao)理度(du)優(you)于(yu)0.1%,電(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)流丈量(liang)偏差小于(yu)1.0%,脈動系數優(you)0.5%。
5、負極性輸出、零啟動、持續可調、有過電壓、過電流、回零等掩護功效。主動掩護電路功效強,掩護完美靠得住,操縱寧靜。
6、增設(she)了高精度75%VDC-1mA的功效,做(zuo)(zuo)氧(yang)化(hua)鋅避雷(lei)器(qi)實驗(yan)非常便(bian)(bian)利,悄悄一(yi)按(an)(an)不必計較(jiao)。本儀器(qi)節制(zhi)箱上(shang)有75%的電壓功效鍵,在做(zuo)(zuo)避雷(lei)器(qi)氧(yang)化(hua)鋅實驗(yan)時(shi),當電流升到(dao)1000μA時(shi),翻開0.75的按(an)(an)鈕(niu)(niu),此時(shi),電壓表、電流表所(suo)顯現(xian)的值便(bian)(bian)是75%的數據,做(zuo)(zuo)完后應(ying)當即將(jiang)升壓的旋鈕(niu)(niu)回到(dao)零位上(shang),同時(shi),將(jiang)細調電壓旋鈕(niu)(niu)回到(dao)零位上(shang),并(bing)應(ying)當即按(an)(an)綠(lv)色按(an)(an)鈕(niu)(niu),堵截高壓并(bing)封閉電源開關。再做(zuo)(zuo)別的實驗(yan)。
7、便利的過電壓整定設置功效,接納了數字撥盤開關,能將整定電壓值直觀顯現,使你操用更隨便,顯現數值單元為kV。
8、倍壓筒可按照須要分節操縱,矯捷便利,一機多用,經濟實惠。
9、底(di)部設有(you)三(san)只(zhi)內(nei)藏式撐持腳,增添了倍壓筒的(de)不(bu)變(bian)性。
手藝規格
1、高壓輸出:0~60kV 0~120kV 0~200kV 0~300kV 0~400kV
2、電流輸出(chu):0~2mA 0~3mA 0~5mA 0~10mA