KUFIKA KWATSOPANO: Siemens SIPROTEC 4 7VE6110-6EB92-0CA0 Multifunction Paralleling Chipangizo Tsopano Chikupezeka
Ndife okondwa kulengeza kupezeka kwachangu kwa Nokia SIPROTEC 4 7VE6110-6EB92-0CA0 yolumikizira manambala, chipangizo chamakono chofananira chopangidwa kuti chizitha kugwiritsa ntchito mphamvu zamagetsi. Chigawo chophatikizika cha 1/3x19"chi chimapereka magwiridwe antchito odalirika pazigawo ziwiri zoyanjanitsa pogwiritsa ntchito njira zapamwamba zoyezera tchanelo 1½. Chipangizochi chimaphatikiza zolowetsa zisanu ndi chimodzi, ma relay asanu ndi anayi, kuphatikiza ndi wowonera m'modzi, zomwe zimapatsa mphamvu zowunikira komanso kuwongolera. Chopangidwira kutumizidwa padziko lonse lapansi, chimathandizira kutumizidwa kwapadziko lonse lapansi kupita ku 1 voltage 10 V50 DC V10. mpaka 230V AC, yokhala ndi 88V DC yoyambitsa zolowetsa zamabina Chipangizocho chimakhala ndi zomangira zolumikizira mwachindunji kapena zingwe zamtundu wa mphete, zomwe zimathandizira machitidwe osiyanasiyana amawaya pamawonekedwe a chilankhulo cha Chingerezi ndi 50 / 60Hz imatsimikizira kuphatikiza kosasinthika pakupanga magetsi padziko lonse lapansi.

7VE6110-6EB92-0CA0 imapereka kulondola kwapadera pamalumikizidwe olumikizana ndi kuyeza pafupipafupi mkati mwa 10mHz pansi pamikhalidwe yodziwika bwino. Chipangizochi chimayang'anira kusiyanasiyana kwa ma voltage, ma frequency, ndi magawo kuti athe kufananiza bwino majenereta, mizere, ndi makina amagetsi. Ntchito zotetezera zimaphatikizapo ANSI 27 (undervoltage), 59 (overvoltage), 81 (pansi / overfrequency), 81R (rate-of-frequency-change), ndi 25 (synchro-check). Kuthekera kophatikizika kowunikira kumaphatikizapo kuyang'anira dera laulendo, kuzindikira kulephera kwa fuse, komanso kudzizindikira kwathunthu. Kupatsiranaku kumapereka zotsatira zinayi zoyezera ma analogi (0-20mA) pakuphatikiza kwa SCADA ndikuthandizira miyeso yoyezera magwiridwe antchito kuphatikiza V, I, f, P, Q, ndi mphamvu. Kukhazikika kwamakina kumatsimikizira kugwira ntchito kodalirika kudutsa -20 ° C mpaka +70 ° C kutentha kosungirako. Chigawochi chimakhala ndi chitetezo cha IP51 panyumba zotsika komanso IP20 pama terminal okhala ndi chivundikiro. Mawonekedwe ophatikizika amachitidwe amathandizira DIGSI 4 kasinthidwe ndi kulumikizana kwa MODEM kudzera pamagetsi a RS232 serial mawonekedwe, kupangitsa kuti pakhale parameterization yakutali ndikuwunika zolakwika.
Banja la SIPROTEC 7VE6 limapereka mayankho amalumikizidwe amitundu yosiyanasiyana. The7VE6110-5EB92-0CA0imapereka magwiridwe antchito ofanana ndi kasinthidwe ka magetsi amtundu wina (60-125V DC). Kwa mapulogalamu omwe amafunikira mphamvu zowonjezera, ma7VE6320-5EB92-0DA0imakulitsa I/O ya binary mpaka 14 zolowetsa ndi zotuluka 18 munyumba ya 1/2x19". The7VE6110-2EB92-0CA0imapereka mawonekedwe ophatikizika a 24-48V DC pakuyika kwamagetsi otsika. Makasitomala omwe akufuna kulumikizana ndi IEC 61850 amatha kusankha7VE6320-6EB91-0CA0yokhala ndi mawonekedwe ophatikizika a Ethernet. The7VE6110-4EB92-0CB0imakhala ndi mapangidwe apamwamba a nyumba kuti azitha kusinthasintha. Mitundu yonse imagawana ma algorithms ofananira, kulondola muyeso, ndi magwiridwe antchito achitetezo, ndikupangitsa uinjiniya wokhazikika pama projekiti onse.