China Abavelisi bokukhupha i-dector kunye nababoneleli

Inxalenye yokukhupha idector Umfanekiso obonakalayo

Inkcazelo emfutshane:

I-PD detector isetyenziselwa kakhulu i-transformer yamandla, i-HV CT / PT, i- arrester, i-HV switch, iintambo ze-HV XLPE, njl njl. Uvavanyo lusekelwe kwinkcazo yokulinganisa intlawulo ebonakalayo njenge-IEC 270. Intlawulo elinganisiweyo iveliswa kwi-input impulse ye-100pF. capacitor. I-10mV inyathelo lombane lithetha ukukhutshwa okungaphelelanga kwe-1pC kwaye ixesha lokunyuka kwamandla ombane lingaphantsi kwama-50ns.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Uvavanyo lwePD yeyona nto iphambili yovavanyo lokufakelwa kwezixhobo zombane, kwaye ukukhutshwa kwenxalenye yeyona parameter yomgangatho wezixhobo zombane. I-detector isekelwe kwi-modularization, ukuyila iinxalenye zokulinganisa njengemodyuli eqhelekileyo ngokwemisebenzi eyahlukeneyo. Iimodyuli zinokongezwa okanye zicinywe ngokwemfuno yabasebenzisi. Imodyuli luhlobo oluqhelekileyo lwaseYurophu, olulungele ukulungiswa nokuhlaziywa. Yamkela inkqubo ye-hardware ephuculweyo, kunye nekhadi le-NI elivela kwi-America National Instrument. Ikwamkele ukuhluzwa kwedijithali kunye nesinye isixhobo senkqubo yomqondiso ukuqokelela kunye nokuhlalutya umqondiso wePD.

• Uvavanyo lokuphindaphinda uluhlu:	50/60Hz(30Hz ～ 1kHz ngokuzithandela)
• Ukunikezwa Amandla:	220V/50Hz
• Uvavanyo lwengqiqo:
• Ubuncinci bomlinganiselo obonakalayo wentlawulo:
• Ubunzulu besampulu yetshaneli nganye:	32M
• Isigqibo:	8bit±1/2LSB;
• Ubuninzi bemilinganiselo yesampulu:	50MHz (inokufikelela kwi-100MHz)
• Umgca:
• Ixesha lokusombulula ukubetha kwentliziyo:
• Imowudi yongqamaniso:	I-internal trigger/i-external trigger/manual
• Ukunciphisa igalelo elihlengahlengisiweyo:	0 ~ 96dB, ibhendi 4dB
• Ifestile yexesha:	0 ～ 3600, ixesha elininzi iifestile zinokusetwa
• I-bandwidth yamaxesha:	5kHz ～ 450kHz;