{"product_id":"3rw4457-6bc44-siemens-sirius-soft-starter-880a-500kw","title":"3RW4457-6BC44 Siemens SIRIUS Yumshoq ishga tushirgich 880 A 500 kW","description":"\u003ch2\u003e\u003cstrong\u003eSIRIUS 3RW4457-6BC44 yumshoq ishga tushirgich – 880A \/ 1524A ichki delta\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAsosiy texnik xususiyatlar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrend va model:\u003c\/strong\u003e Siemens SIRIUS \u003cstrong\u003e3RW4457-6BC44\u003c\/strong\u003e – uch fazali motorlar uchun keng funksiyali yumshoq ishga tushirgich.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal ish toki:\u003c\/strong\u003e 40 °C da 880 A (standart); 40 °C da 1524 A (ichki delta).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor quvvati:\u003c\/strong\u003e 400 V da 500 kW (standart); 400 V da 900 kW (ichki delta).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsh kuchlanishi diapazoni:\u003c\/strong\u003e 200–460 V AC, standart va ichki delta sxemalari uchun -15% \/ +10% bardoshlilik bilan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoshqaruv ta’minoti kuchlanishi:\u003c\/strong\u003e 230 V AC, 50\/60 Hz, -15% \/ +10% bardoshlilik bilan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSozlanadigan motor toki:\u003c\/strong\u003e Ortiqcha yuklanishdan himoyalash uchun minimal 176 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUzluksiz ortiqcha yuklanish sig‘imi:\u003c\/strong\u003e 40 °C da nominal tokning 115% i.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuvvat yo‘qotilishi:\u003c\/strong\u003e Nominal tokda ishlash vaqtida odatda 250 W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIzolyatsiya kuchlanishi:\u003c\/strong\u003e Nominal 690 V, IEC 60947-4-2 bo‘yicha ifloslanish darajasi 3.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAtrof-muhit va mexanik ko‘rsatkichlar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtrof-muhit harorati:\u003c\/strong\u003e 60 °C gacha ishlaydi; tok 50 °C da 780 A gacha va 60 °C da 693 A gacha kamayadi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHimoya darajasi:\u003c\/strong\u003e IP00 – shkaf ichiga o‘rnatish uchun mos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO‘lchamlari (K x B x Ch):\u003c\/strong\u003e 510 mm x 640 mm x 290 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO‘rnatish:\u003c\/strong\u003e Vint bilan mahkamlash, vertikal o‘rnatish ±90° ga aylantiriladi, oldinga\/orqaga ±22,5° qiyshaytiriladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBo‘shliq masofalari:\u003c\/strong\u003e Yuqoriga 100 mm, yon tomonga 5 mm, pastga 75 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKabelning maksimal uzunligi:\u003c\/strong\u003e Asosiy zanjir ulanishlari uchun 500 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO‘rnatish balandligi:\u003c\/strong\u003e Dengiz sathidan 5000 m gacha.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElektr ulanishlari va klemmlar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsosiy zanjir ulanishi:\u003c\/strong\u003e DIN kabel uchliklari uchun shina klemmasi (50–240 mm² ko‘p tolali, 70–240 mm² tolali).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYordamchi zanjir:\u003c\/strong\u003e Vintli klemmlar, bir tolali 2x (0.5–2.5 mm²), gilzali ko‘p tolali 2x (0.5–1.5 mm²).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAWG ko‘rsatkichlari:\u003c\/strong\u003e Asosiy kontaktlar 2\/0–500 kcmil; yordamchi kontaktlar 2x (20–14).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYordamchi kontaktlar:\u003c\/strong\u003e 3 NO + 1 almashuvchi; 0 NC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO‘rnatilgan funksiyalar:\u003c\/strong\u003e Motorni ortiqcha yuklanishdan himoyalash, termik rezistorni nazorat qilish, tashqi qayta tiklash, tok cheklovini sozlash va ichki delta sxemasini qo‘llab-quvvatlash.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eHimoya va diagnostika funksiyalari\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQurilmaning ichki himoyasi:\u003c\/strong\u003e Ha – tiristorlarni nazorat qilish va ichki himoya funksiyalarini o‘z ichiga oladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorni ortiqcha yuklanishdan himoyalash:\u003c\/strong\u003e Motorning FLA qiymatiga moslab sozlanadi, termik xotiraga ega.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNosozlik indikatsiyasi:\u003c\/strong\u003e Tezkor diagnostika uchun vizual indikator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShuntlovchi kontaktor:\u003c\/strong\u003e Ishga tushirgandan keyin issiqlik tarqalishini kamaytirish uchun o‘rnatilgan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIchki deltaga tayyor:\u003c\/strong\u003e Yuqori quvvatli ilovalar uchun optimallashtirilgan, tarmoq tokidagi yuklamani kamaytiradi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor tormozi chiqishi:\u003c\/strong\u003e Dinamik tormozlashni boshqarish uchun kiritilgan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKo‘p beriladigan savollar (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBu qurilma yangi va originalmi?\u003c\/strong\u003e Ha – biz zavod zaxirasidan 100% yangi, original Siemens SIRIUS \u003cstrong\u003e3RW4457-6BC44\u003c\/strong\u003e yumshoq ishga tushirgichlarini yetkazib beramiz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUshbu model zaxirada bormi?\u003c\/strong\u003e Ha, mavjud bo‘lgan mahsulotlar tugaguniga qadar \u003cstrong\u003e3RW4457-6BC44\u003c\/strong\u003e modelini muntazam zaxirada saqlaymiz va darhol jo‘natamiz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOdatdagi yetkazib berish muddati qancha?\u003c\/strong\u003e Buyurtma tasdiqlangandan so‘ng DHL, FedEx yoki UPS orqali 5 ish kuni ichida jo‘natamiz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMahsulot ilovamga mos kelmasa, qaytarishim mumkinmi?\u003c\/strong\u003e Ha – qurilma ishlatilmagan va original qadoqda bo‘lsa, yetkazib berilgan kundan boshlab 30 kun ichida qaytarib olishni qabul qilamiz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal yuklama talabi qancha?\u003c\/strong\u003e To‘g‘ri ishlashi uchun yumshoq ishga tushirgichga motor nominal tokining kamida 8% i kerak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU 900 kW motorlar uchun ichki delta ulanishini qo‘llab-quvvatlaydimi?\u003c\/strong\u003e Albatta – \u003cstrong\u003e3RW4457-6BC44\u003c\/strong\u003e ichki delta rejimida 40 °C da 1524 A beradi, bu 400 V da 900 kW ga mos keladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUshbu ishlab chiqarishdan chiqarilgan model uchun tavsiya etilgan almashtirgich bormi?\u003c\/strong\u003e Ha – Siemens yangi SIRIUS 3RW5 seriyasidan \u003cstrong\u003e3RW5556-6HA14\u003c\/strong\u003e modelini tavsiya etilgan voris sifatida ko‘rsatadi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eMurojaatlar uchun aloqa ma’lumotlari:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392496288\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 5px;\"\u003e\u003cstrong\u003eHamkor NexAuto Technology Limited:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46967813013665,"sku":"3RW4457-6BC44","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/3RW4457-6BC44.jpg?v=1788508912","url":"https:\/\/www.autonexcontrol.com\/uz\/products\/3rw4457-6bc44-siemens-sirius-soft-starter-880a-500kw","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}