UKUFIKA OKUSHA: I-Siemens SIPROTEC 4 7UM6211-6EB92-0CB0 I-Multifunction Motor Protection Relay Manje isisesitokweni

2025-11-21

Incazelo Yemodeli

Siyajabula ukumemezela ukutholakala ngokushesha kwe-Siemens SIPROTEC 4 7UM6211-6EB92-0CB0 edluliselwe ukuvikela umshini wemisebenzi eminingi, isixazululo esibanzi sokuvikela samamotho asynchronous namadrayivu emboni. Le divayisi engu-1/2x19" efaka i-flush-mounting ihlinzeka okokufaka kanambambili okuyisikhombisa, ama-relay ayishumi nambili okukhiphayo kanye nokuxhumana ne-watchdog, iletha ukuvikela okuphelele kwemoto ngendlela ehlangene. Okokufaka kwamanje kwe-transformer kusekela i-1A yesibili enokutholwa kwephutha lomhlaba obucayi (IEE). I-relay isebenza ukusuka ku-110V ukuya ku-250V DC kanye ne-115V/230V ye-AC ye-voltage engu-30V, ne-AC yokufaka i-30V DC. Amatheminali e-Screw athatha izintambo eziqondile noma ama-ring lugs, asekela uxhumo oluqinile ezindaweni zezimboni ezinokhahlo Lolu cingo luhlanganisa amajika okuvikela okulungisekayo e-IEC/ANSI kanye nezilungiselelo zesifunda somhlaba ezinosekelo oluguquguqukayo lolimi, okuvumela ukusetshenziswa kuzo zonke izindawo zokukhiqiza zomhlaba wonke, izimboni zezinqubo, nezinhlelo zokusebenza zengqalasizinda ezibalulekile.

NEW ARRIVAL: Siemens SIPROTEC 4 7UM6211-6EB92-0CB0 Multifunction Motor Protection Relay Now in Stock

Izici Eziyinhloko

I-7UM6211-6EB92-0CB0 ihlinzeka ngemisebenzi yokuvikela ebanzi ehlanganisa i-ANSI 49 (i-thermal overload), 50/51 (i-overcurrent esheshayo/eyeqile), 66 (inhibit yokuqalisa kabusha), 48 (ukuqondisa isikhathi sokuqalisa kwemoto), kanye no-51V (i-overcurrent elawulwa yi-voltage). Ukumodela okushisayo kubala izinga lokushisa elijikajikayo le-stator kusetshenziswa izilinganiso ezihlukanisa umzimba owodwa, kucatshangelwa izinga lokushisa elipholile ngokufaka kwe-RTD. Izinketho zokuvikela iphutha lomhlaba le-rotor zifaka phakathi i-64R yendabuko kanye nezindlela ezizwelayo zomjovo we-square-wave we-1-3Hz ukuze zitholwe ngokumelana nokuguquka okuphezulu. Ama-relay monitors aqala okwamanje, izimo ze-rotor ezikhiyiwe, nesikhathi sokusheshisa, ukuvimbela ukuqala kabusha kuze kube yilapho izimo ezishisayo eziphephile zibuyiselwa. Imiphumela emine ye-analog (0-20mA) inikeza idatha yokusebenza yesikhathi sangempela ukuze ulawule amasistimu. I-metering ehlanganisiwe ithwebula amanani aphezulu, izilinganiso ezincane/ubukhulu, nezibalo zokusetshenziswa kwamandla. Izinga lokushisa elisebenzayo lisukela ku-20°C kuya ku-+55°C ngokuvikelwa kwangaphambili kwe-IP51. Isixhumi esibonakalayo sesistimu sisekela isigqila se-PROFIBUS DP nge-Port B engemuva, kuyilapho i-Port C inikeza uxhumano lwe-DIGSI/imodemu nge-RS485 ukuze uthole ukuhlonza okukude nokuphathwa kwepharamitha.

Amamodeli Ahlobene Ochungechungeni lwe-SIPROTEC 7UM6

Umndeni we-SIPROTEC 7UM6 unikeza izixazululo zokuvikela ezibukhali zemishini ezungezisayo. I7UM6211-5EB92-0CB0ihlanganisa ukucushwa kwe-I/O okufanayo nezinye izinketho zesilinganiso se-CT. Ngomsebenzi wokuvikela othuthukisiwe, i7UM6221-5EB92-0CB0expands binary outputs to 20 in a full 1x19" housing. I7UM6225-6EB92-0CB0yamukela abasesekondari be-5A CT bezicelo eziphezulu zamanje. Amakhasimende adinga ukuboniswa kwesithombe angakhetha7UM6231-5EB92-0CB0nge-LCD ehlanganisiwe nezikhiye zokusebenza. I7UM6211-2EB91-0AA0inikeza okuhlukile kokukhweza phezulu kwedizayini yephaneli eguquguqukayo. Wonke amamodeli abelana ngama-algorithms okuvikela angaguquki, ukunemba kokulinganisa, nezinqubo zokuxhumana, okuvumela amasu ajwayelekile okuvikela izimoto kuzo zonke izindawo ezisetshenziswayo.

Izinzuzo Zethu Zokuncintisana

Njengomhwebi okhethekile wezimboni ezishintshayo, siletha ukuguquguquka okukhethekile kanye nokusebenza kahle kwe-supply chain. Eyethu izakhiwo zokukhokha eziguquguqukayo ukwamukela izinhlelo zokudluliswa kwemali ngezintambo kanye nezinsiza zezikweletu ezenziwe ngokwezifiso zozakwethu abaqeqeshiwe, okusekela izidingo zezimali ezihlukahlukene. Sigcina i-inventory yamasu enkulu ezikhungweni zesifunda, ezivumelayo 5-7 izinsuku zebhizinisi ukulethwa ezindaweni eziningi zamazwe ngamazwe. Eyethu inethiwekhi ebanzi yomthombo i-spans isungule iziteshi zokusabalalisa zaseYurophu nase-Asia, iqinisekisa ukulandeleka kwengxenye yangempela ngaphandle kwemingcele yomhlinzeki oyedwa. Le ndlela yokwenza iziteshi eziningi inikeza ukutholakala ngisho nalapho abasabalalisi abayinhloko behlangabezana nemikhawulo yesitoko. Ochwepheshe bethu bezobuchwepheshe banikeza ukwesekwa kokucushwa kwangaphambilini kanye neziqondiso zohlelo lokusebenza, zisiza ngokulinganisa idivayisi nokuhlanganiswa kwesistimu. Ngokusetshenziswa kwezinto ezithuthukisiwe kanye nobudlelwano obuqondile nabahlinzeki, sisusa abaxhumanisi abangadingekile ngenkathi sisheshisa ukugcwaliseka kwe-oda, okusenza sibe abahlinzeki besixazululo abakhethwayo kumaphrojekthi wesistimu yamandla abalulekile ngesikhathi.

Ukuze uthole amakhotheshini asheshayo noma ukwesekwa kobunjiniyela bohlelo lokusebenza, sicela uxhumane nethimba lethu labadayisi abakhethekile.

Mayelana Nathi

Singabahwebi abazinikele bezingxenye ezishintshayo zezimboni abagxile ekuletheni izixazululo zangempela zokuvikela izimoto ze-Siemens ngokusabela okusheshayo, ukuguquguquka kwezimali, nekhono lobuchwepheshe.