Uvavanyo loKhuseleko lweRelay
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Ikhithi yoVavanyo lweSigaba esinye soKhuseleko loKhuseleko
ubunzima buyi-15 kg kuphela.
Ulawulo lwevoltheji ye-carbon brush ephindwe kabini (oko kukuthi, isilawuli sombane esinamacala amabini).
iqhoshana elikhulu lokulungelelanisa umthwalo onzima we-AC kunye nombane we-DC kunye nowangoku.
iqhoshana elincinci lokulungelelanisa umthwalo wokukhanya kwe-AC kunye ne-DC kunye nombane wangoku.
iyakwazi ukuveliswa ngeendlela ezimbini ngexesha elinye.
isivamvo sokuchaneka okuphezulu.
umlinganiselo ochanekileyo.
umboniso ezintandathu wedijithali.
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Iseti yoVavanyo lweSitofu oluPhambili oluphathekayo lwe-MCTG300C
Isigaba esinye seziphumo zangoku ukuya kuthi ga kwi-1000A.
Imveliso ingaba yi-AC okanye i-DC.
Tofa yangoku ukusuka kwicala eliphambili ukujonga i-polarity kunye nokuvavanya ukhuseleko olupheleleyo.
Iziphumo zangoku zicwangciswe ngokupheleleyo.
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Ikhithi yoVavanyo lwe-Protection Relay MCRT43
4U+3I umthombo.
Isetyenziswa kwilebhu okanye kwindawo yokusebenza.
Umboniso we-LCD.
Uluhlu lwemveliso ye-AC: 3 * (0-40A) / 4 * (0-120V).
Uluhlu lwemveliso ye-DC: 0-±160V/0-±10A ngesigaba ngasinye.
Ukuchaneka kwemveliso: 0.2%.
Ngekhompyuter eyakhelwe-ngaphakathi, kwaye ingaqhutywa yiPC yangaphandle.
Impazamo yokudlala.
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Ikhithi yoVavanyo lwe-Protection Relay MCRT43N
Amandla aphezulu kunye nokuthembeka okuphezulu kokutshintsha iamplifier.
Yamkela itekhnoloji ye-DSP.
Ukuchaneka kweziphumo eziphezulu.
Umsebenzi wokuzikhusela.
Uyilo loModyuli kunye nokuzimela ngokuzimeleyo phakathi kwayo yonke into equkayo.
Amacandelo, phakathi kweebhodi zeamplifier.
Iimodyuli zovavanyo lwegraphical kunye neetemplates zovavanyo lweereyidi ezahlukeneyo.
Uvavanyo lwemitha yamandla (ukhetho).
Uvavanyo lweTransducer (ukhetho).
I-GPRS yongqamaniso lovavanyo lokuya ekupheleni (ukhetho).
Ukudlala okwethutyana.
Umboniso weVector.
Iziphumo zovavanyo oluzenzekelayo zicingela.
Yenza ingxelo yovavanyo ngokuzenzekelayo.
I-alam yocingo engalunganga kunye, ukulayisha ngaphezulu kunye nokhuseleko lobushushu.
Ujongano: I-Ethernet port yoqhagamshelo lwePC;IEC61850.
Isebenza ngekhompyuter eyakhelwe-ngaphakathi okanye ngePC.
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Ikhithi yoVavanyo lwe-Protection Relay MCRT66
Umboniso we-LCD.
I-AC / DC ephezulu yombane wokukhupha: 6 * 150V, 3 * 300V, 1 * 900V.
I-AC / DC ephezulu yemveliso yangoku: 6 * 35A, 3 * 70A, 1 * 180A.
Ukuchaneka kwemveliso: 0.2%.
Ikhompyuter eyakhelwe-ngaphakathi.
Kananjalo inokuqhutywa yiPC yangaphandle.
Ukudlala okwethutyana/umboniso weVector.
Ifayile ye-RIO/XRIO yokungenisa/ukuthunyelwa ngaphandle (ukhetho).
Ukuzikhethela kuvavanyo lwemitha yamandla/IEC61850 irhanisi/uvavanyo lweTransducer/GPRS.
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I-Protection Relay Test Kit MP3000 F
1) Imisinga emithandathu kunye nee-voltages ezine.
2) Amandla aphezulu kunye nokuchaneka okuphezulu.
3) Ukuphelisa ukugqiba uvavanyo nge-GPS okanye i-IRIG-B.
4) I-IEC61850 yokuvavanya amandla.
5) Ukulinganisa / ukubhalisa imiyalezo yeGOOSE, ukupapasha ixabiso leSampuli.
