LYXZ-44KVA/44KV變(bian)頻串聯諧振耐壓(ya)試(shi)驗裝(zhuang)置主要由變(bian)頻控制(zhi)電(dian)(dian)源(yuan)、激勵變(bian)壓(ya)器、高壓(ya)電(dian)(dian)抗器、電(dian)(dian)容分壓(ya)器組成,優(you)點是不(bu)受輸入電(dian)(dian)源(yuan)限制(zhi)220V與380V都可(ke)做為設備工(gong)作電(dian)(dian)源(yuan)。
LYXZ-75KVA/75KV變頻串聯諧振耐(nai)壓試(shi)驗(yan)裝(zhuang)置(zhi)主要針(zhen)對10kV、35kV電(dian)(dian)纜(lan)的(de)交流耐(nai)壓試(shi)驗(yan)設計制(zhi)造。具(ju)有(you)較寬的(de)適(shi)用范圍,是(shi)地、市、縣級高壓試(shi)驗(yan)部(bu)門及電(dian)(dian)力安裝(zhuang)、修試(shi)工程單位理想的(de)耐(nai)壓設備。
LYXZ-88KVA/44KV變(bian)(bian)頻(pin)(pin)串聯(lian)諧(xie)振耐壓(ya)(ya)試(shi)驗(yan)裝置試(shi)驗(yan)電(dian)(dian)壓(ya)(ya)由(you)勵磁變(bian)(bian)壓(ya)(ya)器(qi)經(jing)過(guo)初(chu)步升壓(ya)(ya)后,使(shi)高電(dian)(dian)壓(ya)(ya)加在電(dian)(dian)抗器(qi)L和被試(shi)品Cx上,通過(guo)改(gai)變(bian)(bian)變(bian)(bian)頻(pin)(pin)電(dian)(dian)源(yuan)的輸出頻(pin)(pin)率,使(shi)回路處于串聯(lian)諧(xie)振狀態(tai)。
LYXZ-132KVA/66KV變頻(pin)串聯諧振(zhen)耐壓(ya)(ya)試驗(yan)(yan)裝置(zhi)具(ju)備(bei)大屏幕顯示,可指示:輸(shu)出(chu)電(dian)壓(ya)(ya)(有效(xiao)值)及輸(shu)出(chu)頻(pin)率(lv)、勵磁(ci)電(dian)流、勵磁(ci)電(dian)壓(ya)(ya)、試驗(yan)(yan)時間等。具(ju)備(bei)試驗(yan)(yan)電(dian)壓(ya)(ya)、時間、試驗(yan)(yan)頻(pin)率(lv)范圍等試驗(yan)(yan)參數(shu)設(she)置(zhi)功能及各種數(shu)據打印功能。
LYXZ-176KVA/44KV變(bian)頻串(chuan)聯(lian)諧振耐壓試(shi)驗裝置系統根(gen)據設定(ding)(ding)的(de)試(shi)驗電壓或手(shou)動升壓結果,自動跟蹤并維持穩定(ding)(ding)的(de)試(shi)驗電壓,電壓穩定(ding)(ding)度可達1.0%;