一(yi)、產品簡介(jie)

調頻/變頻串聯諧振耐壓試驗裝置，*數字、功率技術：功率器件采用國外推出的驅動、保護和功率模塊（IGBT），提高了整機的可靠性，減少了體積和重量。

二、調頻/變頻串聯諧振耐壓試驗裝置技術特點

3、*的四種工作模(mo)式(shi)相(xiang)互(hu)切換：手動(dong)(dong)(dong)(dong)(dong)試驗：手動(dong)(dong)(dong)(dong)(dong)尋(xun)(xun)找諧(xie)(xie)振(zhen)點(dian)并(bing)手動(dong)(dong)(dong)(dong)(dong)升壓(ya)(ya)到所需電(dian)壓(ya)(ya)，自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)計時(shi)；自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)試驗：根(gen)(gen)據設置自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)尋(xun)(xun)找諧(xie)(xie)振(zhen)點(dian)后(hou)自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)升到設定電(dian)壓(ya)(ya)后(hou)自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)計時(shi)；自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)調諧(xie)(xie)手動(dong)(dong)(dong)(dong)(dong)升壓(ya)(ya)：根(gen)(gen)據設置自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)尋(xun)(xun)找諧(xie)(xie)振(zhen)點(dian)后(hou)，需手動(dong)(dong)(dong)(dong)(dong)升電(dian)壓(ya)(ya)到所需的電(dian)壓(ya)(ya)值，自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)計時(shi)；手動(dong)(dong)(dong)(dong)(dong)調諧(xie)(xie)自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)升壓(ya)(ya)：手動(dong)(dong)(dong)(dong)(dong)尋(xun)(xun)找諧(xie)(xie)振(zhen)點(dian)，根(gen)(gen)據設置自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)升壓(ya)(ya)后(hou)自(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)計時(shi)。

4、友好(hao)的(de)人機接口(kou)：的(de)DSP 顯示(shi)平臺，大容量的(de)數據(ju)存儲器，8寸大屏幕LCD 顯示(shi)；豐富的(de)幫(bang)助應用信息，幫(bang)助你現場分析試(shi)驗(yan)發生(sheng)保護動作時可(ke)能出現的(de)問題；（具(ju)有調頻時顯示(shi)頻率－電壓(ya)波形曲線，直觀的(de)觀察到是否尋找到諧振點(dian)；）

5、*的(de)結構(gou)設(she)計(ji)：調頻電(dian)源(yuan)控制箱(xiang)的(de)接入和(he)輸(shu)出采用(yong)(yong)插接和(he)螺絲(si)連接兩種方(fang)式(shi)，安全(quan)、方(fang)便、可(ke)靠、美觀(guan)精致；電(dian)抗器采用(yong)(yong)*的(de)環氧(yang)澆注(zhu)工藝(yi)，防潮防顛震；整體(ti)色(se)彩(cai)和(he)外型由專業的(de)設(she)計(ji)公司專門設(she)計(ji)，美觀(guan)大方(fang)。

終止(zhi)頻(pin)(pin)(pin)率(lv)(lv)：自(zi)動調(diao)諧時(shi)的(de)結(jie)止(zhi)頻(pin)(pin)(pin)率(lv)(lv)，下限頻(pin)(pin)(pin)率(lv)(lv)為200Hz，上限頻(pin)(pin)(pin)率(lv)(lv)為300Hz，設置"起始頻(pin)(pin)(pin)率(lv)(lv)"不可(ke)高于"終止(zhi)頻(pin)(pin)(pin)率(lv)(lv)"。當次試驗時(shi)建議采(cai)用30Hz～300Hz進(jin)行(xing)掃(sao)描(miao)(miao)。當已經知道(dao)大概(gai)頻(pin)(pin)(pin)率(lv)(lv)范圍時(shi)，可(ke)以選定在適(shi)當的(de)頻(pin)(pin)(pin)率(lv)(lv)段掃(sao)描(miao)(miao)，以減少試驗時(shi)間。

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