KUGARAGARA GUSHYA: Siemens SIPROTEC 4 7VE6110-6EB92-0CA0 Ibikoresho byinshi bigereranya ibikoresho ubu birahari
Tunejejwe no kumenyesha ko iboneka ryihuse rya Siemens SIPROTEC 4 7VE6110-6EB92-0CA0 igizwe noguhuza numero, ibikoresho byinshi bihanitse bigereranya ibikoresho byakozwe muburyo bukomeye bwa sisitemu yo guhuza ibikorwa. Iyi compact 1 / 3x19 "flush-mounting unit itanga imikorere yizewe ihuriweho ningingo ebyiri zoguhuza hakoreshejwe uburyo bwa 1½-bwo gupima uburyo bwo gupima. Igikoresho gihuza ibyinjijwe bitandatu, ibyasohotse icyenda byongeweho hamwe noguhuza amakuru, bitanga ubushobozi bwuzuye bwo kugenzura no kugenzura. Ubwoko bwa kabili ya lugs, ishyigikira uburyo butandukanye bwo gukoresha insinga mu nganda n’ibikorwa by’ururimi rwicyongereza hamwe na 50 / 60Hz ikora bituma habaho kwishyira hamwe mu mashanyarazi no gukwirakwiza imiyoboro.

7VE6110-6EB92-0CA0 itanga ibisobanuro bidasanzwe muguhuza porogaramu hamwe no gupima inshuro zingana muri 10mHz mubihe byizina. Igikoresho gikurikirana voltage, inshuro, hamwe na fonction angle itandukanya kugirango ishobore guhuza umutekano wa generator, imirongo, na sisitemu yingufu. Ibikorwa byo kurinda birimo ANSI 27 (undervoltage), 59 (overvoltage), 81 (munsi / birenze urugero), 81R (igipimo-cy-inshuro-ihinduka), na 25 (synchro-cheque). Ubushobozi bwogukurikirana bukubiyemo kugenzura ingendo zumuzunguruko, gutahura kunanirwa, no kwisuzumisha byuzuye. Icyerekezo gitanga ibipimo bine byagereranijwe byagereranijwe (0-20mA) kugirango SCADA ihuze kandi ishyigikira indangagaciro zapimwe zirimo V, I, f, P, Q, nimbaraga zimbaraga. Kuramba kwa mashini bitanga imikorere yizewe kuri -20 ° C kugeza kuri + 70 ° C mububiko bwubushyuhe. Igice kirimo IP51 yo gukingira amazu yimiturire hamwe na IP20 kubirangantego bifite igifuniko. Imigaragarire ya sisitemu ihuriweho na DIGSI 4 iboneza hamwe na MODEM ihuza binyuze mumashanyarazi ya RS232 yumurongo, ituma ibipimo bya kure hamwe nisesengura ryamakosa.
Umuryango wa SIPROTEC 7VE6 utanga ibisubizo byuzuye byo guhuza ibisubizo bitandukanye. Uwiteka7VE6110-5EB92-0CA0itanga imikorere isa nubundi buryo bwo gutanga amashanyarazi (60-125V DC). Kuri porogaramu zisaba ubushobozi bwongerewe imbaraga ,.7VE6320-5EB92-0DA0yagura binary I / O kugeza 14 byinjira nibisohoka 18 mumazu 1 / 2x19 ". Uwiteka7VE6110-2EB92-0CA0itanga compact 24-48V DC itanga ibikoresho kubikoresho bito bito. Abakiriya bakeneye itumanaho rya IEC 61850 barashobora guhitamo7VE6320-6EB91-0CA0hamwe na interineti ya interineti. Uwiteka7VE6110-4EB92-0CB0Ibiranga ubuso-bushyira amazu igishushanyo mbonera cyo guhuza byoroshye. Impinduka zose zisangiye guhuza algorithm imwe, gupima neza, hamwe nibikorwa byo kurinda, bigafasha injeniyeri isanzwe mumishinga.