{"product_id":"k31e-abb-k-series-standard-control-relay-4-pole","title":"K31E ABB K-seriyali standart boshqaruv relesi, 4 qutbli","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003eABB tomonidan ishlab chiqarilgan \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eK31E (K 31E)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e — o‘zgaruvchan tok boshqaruv zanjirlarida aniq ulash uchun mo‘ljallangan, yuqori unumdorlikka ega, sanoat darajasidagi standart boshqaruv relesi. Afsonaviy ABB K-Series turkumining asosiy qurilmalaridan biri bo‘lgan ushbu 4 qutbli qurilma maxsus\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3NO + 1NC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e (3 ta odatda ochiq + 1 ta odatda yopiq) kontakt konfiguratsiyasiga ega bo‘lib, murakkab avtomatlashtirish mantiqi va dvigatel boshqaruvida blokirovka qilish uchun juda muhimdir. Elektr stansiyalari, og‘ir ishlab chiqarish va suvni tozalash inshootlarining yuqori talablariga bardosh berish uchun ishlab chiqilgan\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eK31E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eyuqori ish siklli muhitlarda a’lo darajada ishlaydi. Ushbu relesi boshqaruv arxitekturangizga integratsiya qilish orqali ishonchli signal izolyatsiyasi va yordamchi ulashni ta’minlaysiz, bu esa rejadan tashqari to‘xtab qolishlarni sezilarli darajada kamaytiradi va butun tizimning ishlash xavfsizligini oshiradi.\u003c\/p\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAtribut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTexnik xususiyat\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eK31E\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrend\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlab chiqarilgan mamlakat\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBolgariya \/ Germaniya\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKontakt konfiguratsiyasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 NO + 1 NC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIssiqlik toki (Ith)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal izolyatsiya kuchlanishi (Ui)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e660 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash kuchlanishi (AC-11)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e240 V \/ 415 V \/ 500 V \/ 660 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash toki (AC-11)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 A \/ 3 A \/ 2 A \/ 2 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBoshqaruv zanjiri turi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAC (o‘zgaruvchan tok)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKlemma belgilari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNO: 13-14, 33-34, 43-44; NC: 21-22\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHimoyalash\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTashqi RC-B 30\/220 RC bloki (220 V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStandartlarga muvofiqligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIEC 337-1, VDE 0660, UL, CSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOg‘irligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.25 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash harorati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 dan +55 daraja C gacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKo‘p beriladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntegratsiyalangan RC bloki K31E relesining xizmat muddatiga qanday foyda keltiradi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTashqi Murrelektronik RC-B 30\/220 bostirgichi quvvat uzilganda induktiv kuchlanish cho‘qqilarini cheklash orqali rele g‘altagini himoya qiladi. Bu izolyatsiyaning buzilishini oldini oladi va yaqin atrofdagi sezgir PLC I\/O modullarida elektromagnit xalaqitlarni (EMI) kamaytiradi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eK31E dan doimiy tok yuklamalarini ulash uchun foydalanish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eK31E AC-11 foydalanish toifalari (yordamchi elektromagnit yuklamalar) uchun optimallashtirilgan bo‘lsa-da, yoyni so‘ndirish uchun tabiiy nol kesish nuqtasi mavjud emasligi sababli doimiy tok yuklamalarini ulashda nominal qiymatni sezilarli darajada pasaytirish talab etiladi. Muayyan DC-13 nominal ko‘rsatkichlari uchun texnik guruhimizga murojaat qiling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIshonchli ulash uchun klemma talablari qanday?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQurilmada vintli qisqichli klemmalar qo‘llanadi. Kuchli tebranishli muhitlarda izolyatsiyalangan presslash gilzalaridan foydalanishni va kontakt qarshiligining ortib ketishiga yo‘l qo‘ymaslik uchun 1.0–1.2 Nm tortish momentini ta’minlashni tavsiya qilamiz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eK31E zamonaviy ABB AF-Series aksessuarlari bilan mos keladimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eK-Series eski standartdagi arxitekturaga ega. Ayrim DIN-reykaga o‘rnatish komponentlari universal bo‘lsa-da, yordamchi kontakt bloklari kabi elektr aksessuarlar K-line korpusi bilan mexanik blokirovka mosligi bo‘yicha tekshirilishi kerak.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMuhandislik va o‘rnatish qo‘llanmasi\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKuchlanish sakrashlaridan himoyalashni moslashtirish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRC blokini g‘altak klemmalariga (A1-A2) imkon qadar yaqin o‘rnating. 220 V boshqaruv konturlarida RC-B 30\/220 bloki qattiq holatli mantiqiy kontrollerlarda noto‘g‘ri ishga tushishga olib kelishi mumkin bo‘lgan “teskari EYuK”ning oldini olish uchun juda muhimdir.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKorpus ichida issiqlikni boshqarish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBir nechta K31E relesini yonma-yon o‘rnatganda, atrof-muhit harorati 45 daraja C dan yuqori bo‘lsa, kamida 5 mm yonlama masofa qoldiring. Bu g‘altaklarning quvvatlanishidan hosil bo‘ladigan jamlangan issiqlikning to‘planishiga yo‘l qo‘ymaydi va 10 A issiqlik toki (Ith) nominal qiymatining saqlanishini ta’minlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eXavfsiz blokirovka mantiqi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 ta NC kontaktidan (21-22) “xavfsiz holat” qayta aloqasi yoki elektr blokirovkasi uchun foydalanish kerak. Dvigatelni reverslash ilovalarida fazalararo qisqa tutashuvlarning oldini olish uchun ushbu kontakt yordamida qarama-qarshi kontaktorning g‘altak zanjirini fizik ravishda uzing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52701960077675,"sku":"K31E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/k31e-3i1hjjo0foc_75a5f74a-a30e-44ac-b961-35cdde266d40.jpg?v=1766478204","url":"https:\/\/www.plcprotech.com\/uz\/products\/k31e-abb-k-series-standard-control-relay-4-pole","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}