{"product_id":"sr489-p5-hi-a20-ge-multilin-generator-management-relay","title":"SR489-P5-HI-A20 | GE Multilin | Generatorni boshqarish relesi","description":"\u003ch2\u003eGE SR489-P5-HI-A20 generatorni boshqarish relesi\u003c\/h2\u003e\n\u003cp\u003eMultilin 489 seriyali tizimlarda generatorni himoyalash uchun sozlangan \u003cstrong\u003eGE SR489-P5-HI-A20\u003c\/strong\u003e (\u003cstrong\u003eSR489\u003c\/strong\u003e generatorni boshqarish relesi) faza, yerga tutashuv va qo‘zg‘alishni nazorat qilish funksiyalarini bevosita elektr orqali bajarishni ta’minlaydi.\u003c\/p\u003e\n\u003ch3\u003eSuffikslar izohi va modellar matritsasi\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e489\u003c\/strong\u003e: Multilin 489 seriyasining generatorni boshqarish relesi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP5\u003c\/strong\u003e: 5 A faza CT ikkilamchi chulg‘amlari\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHI\u003c\/strong\u003e: Yuqori boshqaruv quvvati (48–62 Hz da 90–300 VDC, 70–265 VAC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA20\u003c\/strong\u003e: 4–20 mA analog chiqishlar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispley\u003c\/strong\u003e: Oddiy LCD (qo‘shimcha suffikssiz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH\u003c\/strong\u003e: Qattiq muhit uchun konformal qoplama\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUskuna texnik xususiyatlari\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametr\u003c\/th\u003e\n\u003cth\u003eTexnik xususiyat\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSR489-P5-HI-A20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrend\u003c\/th\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKelib chiqishi\u003c\/th\u003e\n\u003ctd\u003eAQSh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOg‘irligi\u003c\/th\u003e\n\u003ctd\u003e\u003cspan class=\"rQesXe MPyX\"\u003e7,7 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eO‘lchamlari\u003c\/th\u003e\n\u003ctd\u003e489 seriyasining standart korpusi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIshlash harorati\u003c\/th\u003e\n\u003ctd\u003eBoshqaruv xonasi diapazoni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuvvat sarfi\u003c\/th\u003e\n\u003ctd\u003eNominal toki 2,5 A bo‘lgan saqlagich, Littelfuse 215-02.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKirish kuchlanishi\u003c\/th\u003e\n\u003ctd\u003e90–300 VDC, 70–265 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChastota\u003c\/th\u003e\n\u003ctd\u003e48–62 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFaza kirishlari\u003c\/th\u003e\n\u003ctd\u003e5 A CT ikkilamchi chulg‘amlari\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog chiqishlar\u003c\/th\u003e\n\u003ctd\u003e4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDispley\u003c\/th\u003e\n\u003ctd\u003eOddiy LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandartlar\u003c\/th\u003e\n\u003ctd\u003eIEEE\/ANSI C37.90.1, A sinfi emissiyalari\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNamlik\u003c\/th\u003e\n\u003ctd\u003eKondensatsiyasiz sharoitda 95% gacha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHimoya funksiyalari\u003c\/th\u003e\n\u003ctd\u003eYerga tutashuv bo‘yicha maksimal tok egri chiziqlari (ANSI, IEC, IAC, Flexcurve, belgilangan vaqt), qo‘zg‘alish yo‘qolishi bo‘yicha o‘chirish (2 zona), fazalararo differensial ishga tushish qiymati\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpuls chiqishlari\u003c\/th\u003e\n\u003ctd\u003e+kWh, +kvarh, –kvarh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP deterministik tarmoqlari\u003c\/h3\u003e\n\u003cp\u003eSR489 orqa terminal interfeyslari orqali deterministik aloqa tarmoqlariga ulanadi. Mikrodastur flesh-xotirasi mosligi nazorat tizimlari bilan sinxronlashishni ta’minlaydi. I\/O zichligini kengaytirish bir nechta tayinlanadigan raqamli kirishlarni (1–7) qo‘llab-quvvatlaydi, deterministik skanerlash sikllari esa generatorni himoyalashda oldindan bashorat qilinadigan vaqtni ta’minlaydi. Avtomat va o‘chirish funksiyalari minimal kechikish bilan bajarilib, taqsimlangan avtomatlashtirish tarmoqlarida deterministik ishlashni saqlab qoladi.\u003c\/p\u003e\n\u003ch3\u003eKo‘p beriladigan savollar\u003c\/h3\u003e\n\u003cp\u003eSavol: SR489 relesini ishlash vaqtida issiq almashtirish mumkinmi? Javob: Yo‘q, xavfli kontaktlar ochilib qolishining oldini olish uchun chiqarish yoki o‘rnatishdan oldin releni to‘liq quvvatsizlantirish kerak.\u003c\/p\u003e\n\u003cp\u003eSavol: Zaxiralangan konfiguratsiyalarda ulash-uzish kechikishi qancha? Javob: Rele kontaktlarini ulash-uzish 50\/60 Hz chastotada ±50 ms aniqlikda amalga oshirilishi uchun mo‘ljallangan, bu zaxiralangan tizimlarda minimal kechikishni ta’minlaydi.\u003c\/p\u003e\n\u003cp\u003eSavol: Saqlagichni foydalanuvchi o‘zi almashtira oladimi? Javob: Ha, rele almashtirish uchun qulay joylashgan, nominal toki 2,5 A bo‘lgan 5x20 mm HRC SLO-BLO Littelfuse (215-02.5 modeli) saqlagichidan foydalanadi.\u003c\/p\u003e\n\u003ch3\u003eJoyida o‘rnatish bo‘yicha ko‘rsatmalar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHavo oqimi uchun yetarli bo‘sh joy qoldirgan holda releni boshqaruv panellariga mahkam o‘rnating.\u003c\/li\u003e\n\u003cli\u003eXalaqitlarni kamaytirish uchun CT va VT simlarini aloqa kabellaridan alohida o‘tkazing.\u003c\/li\u003e\n\u003cli\u003eRaqamli kirishlar va analog chiqishlarda yerga ulash hamda ekranlash qoidalariga rioya qilinganini ta’minlang.\u003c\/li\u003e\n\u003cli\u003eQuvvat berishdan oldin saqlagich o‘rnatilishi va izolyatsiya darajalarini tasdiqlang.\u003c\/li\u003e\n\u003cli\u003eNoaniq holatlarning oldini olish uchun o‘rnatish yoki chiqarishdan oldin boshqaruv quvvatini uzing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":44088073519178,"sku":"SR489-P5-HI-A20","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/489-P5-HI-A20-E-H_3.png?v=1763542351","url":"https:\/\/www.topbrandsplc.com\/uz\/products\/sr489-p5-hi-a20-ge-multilin-generator-management-relay","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}