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電壓跌落發生器

單相10A周波跌落發生器VDT S10

型號：VDT S10

電(dian)(dian)壓(ya)暫降(jiang)(jiang)、短時中斷(duan)是(shi)由(you)電(dian)(dian)網(wang)、電(dian)(dian)力設施的(de)(de)故障(zhang)或負荷(he)突然出(chu)(chu)現大(da)的(de)(de)變(bian)化(hua)引起的(de)(de)。在(zai)某些(xie)情況下會出(chu)(chu)現兩次或更(geng)多次連(lian)續的(de)(de)暫降(jiang)(jiang)或中斷(duan)。電(dian)(dian)壓(ya)變(bian)化(hua)是(shi)由(you)連(lian)接到電(dian)(dian)網(wang)的(de)(de)負荷(he)連(lian)續變(bian)化(hua)引起的(de)(de)。如(ru)果(guo)EUT對(dui)電(dian)(dian)源(yuan)電(dian)(dian)壓(ya)的(de)(de)變(bian)化(hua)不(bu)能及時做(zuo)出(chu)(chu)反應(ying)，就有可能引發(fa)故障(zhang)。周(zhou)波(bo)跌落發(fa)生(sheng)器用于評估電(dian)(dian)氣和電(dian)(dian)子設備在(zai)遭受(shou)電(dian)(dian)壓(ya)暫降(jiang)(jiang)、短時中斷(duan)和電(dian)(dian)壓(ya)變(bian)化(hua)時的(de)(de)性能，產品滿足(zu)IEC61000-4-11和GB/T17626.11等新標準要求。

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直流跌落發生器VDT DC

型號：VDT DC

直流(liu)跌落發生(sheng)器VDT DC主要(yao)針對由直流(liu)配電系統供(gong)電的(de)電氣和電子設備在運行時，受到供(gong)電電源電壓(ya)暫降、短時中斷或電壓(ya)變化的(de)抗擾度所帶(dai)來的(de)影響提(ti)供(gong)一個評(ping)定依據。直流(liu)電壓(ya)跌落發生(sheng)器VDT DC性能符合(he)IEC61000-4-29和 GB/T17626.29的(de)要(yao)求(qiu)。

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三相10A周波跌落發生器VDT T10

型號：VDT T10

電壓(ya)(ya)暫降、短(duan)時(shi)中(zhong)斷是(shi)由(you)電網(wang)、電力設施的(de)(de)(de)故障或負荷(he)(he)突然(ran)出現(xian)大的(de)(de)(de)變(bian)(bian)化引(yin)(yin)起(qi)的(de)(de)(de)。在某(mou)些情(qing)況(kuang)下會出現(xian)兩次(ci)或更多(duo)次(ci)連(lian)續的(de)(de)(de)暫降或中(zhong)斷。電壓(ya)(ya)變(bian)(bian)化是(shi)由(you)連(lian)接到電網(wang)的(de)(de)(de)負荷(he)(he)連(lian)續變(bian)(bian)化引(yin)(yin)起(qi)的(de)(de)(de)。如果EUT對(dui)電源電壓(ya)(ya)的(de)(de)(de)變(bian)(bian)化不能(neng)及時(shi)做出反應(ying)，就有可(ke)能(neng)引(yin)(yin)發故障。周波(bo)跌落發生器用于評(ping)估電氣和(he)電子設備在遭受電壓(ya)(ya)暫降、短(duan)時(shi)中(zhong)斷和(he)電壓(ya)(ya)變(bian)(bian)化時(shi)的(de)(de)(de)性能(neng)，產品滿足IEC61000-4-11和(he)GB/T17626.11等新標準要求(qiu)。

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單相20A電壓跌落測試儀VDT S20

型號：VDT S20

電(dian)壓暫(zan)降(jiang)、短(duan)時(shi)中(zhong)斷是(shi)由(you)電(dian)網、電(dian)力設施的(de)故障(zhang)(zhang)或(huo)負荷突(tu)然出(chu)現大的(de)變(bian)化(hua)引起(qi)的(de)。在某些(xie)情(qing)況(kuang)下(xia)會(hui)出(chu)現兩次(ci)或(huo)更多(duo)次(ci)連(lian)續(xu)的(de)暫(zan)降(jiang)或(huo)中(zhong)斷。電(dian)壓變(bian)化(hua)是(shi)由(you)連(lian)接到(dao)電(dian)網的(de)負荷連(lian)續(xu)變(bian)化(hua)引起(qi)的(de)。如果(guo)EUT對電(dian)源電(dian)壓的(de)變(bian)化(hua)不能(neng)及時(shi)做(zuo)出(chu)反應，就有(you)可能(neng)引發故障(zhang)(zhang)。電(dian)壓跌落(luo)測(ce)試儀用于評估電(dian)氣和(he)電(dian)子(zi)設備在遭(zao)受(shou)電(dian)壓暫(zan)降(jiang)、短(duan)時(shi)中(zhong)斷和(he)電(dian)壓變(bian)化(hua)時(shi)的(de)性能(neng)，產品滿足IEC61000-4-11和(he)GB/T17626.11等(deng)新標(biao)準要求。

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三相20A電壓跌落測試儀VDT T20

型號：VDT T20

電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)暫(zan)降(jiang)、短時(shi)中(zhong)斷(duan)是由(you)電(dian)(dian)(dian)(dian)(dian)(dian)網、電(dian)(dian)(dian)(dian)(dian)(dian)力設(she)(she)施的故障(zhang)或負(fu)(fu)荷突然出現大的變(bian)化(hua)(hua)引(yin)起(qi)的。在某(mou)些情況下(xia)會出現兩次或更(geng)多次連(lian)續(xu)的暫(zan)降(jiang)或中(zhong)斷(duan)。電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)變(bian)化(hua)(hua)是由(you)連(lian)接到電(dian)(dian)(dian)(dian)(dian)(dian)網的負(fu)(fu)荷連(lian)續(xu)變(bian)化(hua)(hua)引(yin)起(qi)的。如果EUT對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的變(bian)化(hua)(hua)不能及時(shi)做出反應，就有可(ke)能引(yin)發故障(zhang)。電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)跌落測試儀(yi)用于評估(gu)電(dian)(dian)(dian)(dian)(dian)(dian)氣和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)子設(she)(she)備在遭受電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)暫(zan)降(jiang)、短時(shi)中(zhong)斷(duan)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)變(bian)化(hua)(hua)時(shi)的性能，產(chan)品滿足IEC61000-4-11和(he)(he)GB/T17626.11等(deng)新(xin)標(biao)準要求(qiu)。

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