{"product_id":"delta-vfd037e43a-vfd-e-series-sensorless-vector-inverter-drive","title":"DELTA VFD037E43A VFD-E seriyali sensorsiz vektorli invertor yuritmasi","description":"\u003ch3\u003eKo‘p funksiyali mikroprivod haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVFD037E43A (VFD037E43A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Delta tomonidan moslashuvchan VFD-E seriyasi platformasi doirasida ishlab chiqilgan, modulli va yuqori samaradorlikka ega, sensorsiz vektorli invertor-privoddir. Aniq 3,7 kW quvvat ko‘rsatkichi va 11,2 amperlik uzluksiz chiqish toki bilan ushbu ixcham o‘zgaruvchan chastotali privod moslashuvchan integratsiya va yuqori moment zichligini talab qiladigan kichik va o‘rta quvvatli sanoat qo‘llanmalari uchun mo‘ljallangan. Avtomatlashtirilgan konveyer tizimlari, sanoat aralashtirish uskunalari, to‘qimachilik yigiruv stanoklari va mahalliy nasos majmualari kabi ishlab chiqarish sexlaridagi murakkab jarayonlarda \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVFD037E43A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eo‘rnatilgan PLC funksiyalari, yonma-yon o‘rnatish imkoniyati va mustahkam issiqlik xususiyatlari orqali tizimning uzluksiz ishlashini ta’minlaydi hamda rejalashtirilmagan to‘xtab qolishlarni keskin kamaytiradi. Uning yuqori chastotali chiqish diapazoni maxsus yuqori tezlikli AC motorlarini barqaror boshqarish uchun muhim tarkibiy qismga aylantiradi.\u003c\/p\u003e\n\u003ch3\u003eFunksional integratsiya va modulli konstruksiya arxitekturasi\u003c\/h3\u003e\n\u003cp\u003eVFD-E seriyasining apparat topologiyasi ixcham boshqaruv sxemalari va mahalliy moslashtirish uchun optimallashtirilgan:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModulli kengaytirish imkoniyati:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFieldbus aloqa tizimlari, jumladan DeviceNet, Profibus-DP va LonWorks, shuningdek qo‘shimcha I\/O bloklari uchun plagin kengaytirish kartalarini qabul qiladigan moslashuvchan korpus bilan ishlab chiqilgan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eO‘rnatilgan mikro-PLC mantiqi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 tagacha qadamni bajarishga qodir o‘rnatilgan PLC qatlamini birlashtiradi; bu privodga mahalliy rele blokirovkalari, oddiy holat mashinalari va sensorlarni sanash sikllarini mustaqil boshqarish imkonini beradi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYonma-yon o‘rnatishda joydan samarali foydalanish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBir nechta VFD-E qurilmalarini bitta DIN-relsga yonma-yon o‘rnatish imkonini beradigan yuqori samarali termodinamik konstruksiyadan foydalanadi va boshqaruv shkafidagi jismoniy joyni tejaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMoslashuvchan teskari aloqa imkoniyatlari:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDinamik ochiq konturdagi moment reaksiyasi uchun sensorsiz vektorli boshqaruvni (SVC), shuningdek oddiy ko‘p motorli ventilyatsiya tizimlari uchun standart sozlanadigan V\/f xarakteristikalarini qo‘llab-quvvatlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMuhim muhandislik parametrlari\u003c\/h3\u003e\n\u003cp\u003eQuyidagi texnik ma’lumotlarda sanoat uskunalarini loyihalash uchun tasdiqlangan mexanik, elektr va atrof-muhit chegaralari keltirilgan:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParametr\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTexnik xususiyatlar\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\u003eVFD037E43A\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\u003eDELTA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlab chiqarilgan joyi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTayvan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBoshqaruv tamoyili\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSensorsiz vektorli boshqaruv (SVC), V\/f boshqaruvi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMos keladigan motor quvvati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3,7 kW (5,0 HP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKirish kuchlanishi klassi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e460 V AC (3 fazali, nominal 50\/60 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUzluksiz tok ko‘rsatkichi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11,2 amper\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChiqish chastotasi diapazoni\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 dan 600 Hz gacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKorpus himoya darajasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash harorati diapazoni\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 dan 50 deg C gacha (quvvatni pasaytirmasdan)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eO‘rnatish konfiguratsiyasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSimmetrik 35 mm DIN-rels yoki devorga o‘rnatish\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSof qurilma og‘irligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2,50 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eJo‘natish og‘irligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4,00 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTexnik bilimlar bazasi va ko‘p beriladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e0 dan 600 Hz gacha bo‘lgan to‘liq chiqish chastotasi diapazonidan foydalanishda qanday asosiy ehtiyot choralariga amal qilish kerak?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaxsus yuqori tezlikli shpindellar yoki motorlarni standart 50\/60 Hz chegaralaridan yuqori chastotada boshqarishda motorning mexanik podshipniklari, rotor muvozanati va sovutish ventilyatori mo‘ljallangan aylanishlar soniga mos ekanini tekshiring. Bundan tashqari, chiqish chastotasi oshgani sari o‘zakning to‘yinishini yoki maydonni susaytirish samaradorligining pasayishini oldini olish uchun privodning kuchlanish-chastota nisbati to‘g‘ri sozlanishi kerak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eO‘rnatilgan moslashuvchan DC shina ulanishi ko‘p privodli tizimlarda energiya sarfini qanday optimallashtiradi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVFD-E seriyasi umumiy DC shinadan foydalanishni qo‘llab-quvvatlaydi. Bir privoddagi motor tormozlanayotgan, ya’ni energiya qaytarayotgan, masalan, sekinlashayotgan ko‘targich yoki o‘rama g‘altagi holatida, boshqa motor esa energiya iste’mol qilayotgan ko‘p privodli sxemalarda qayta hosil qilingan quvvat umumiy DC shina orqali bevosita energiya iste’mol qilayotgan privodga uzatilishi mumkin. Bu umumiy elektr sarfini kamaytiradi va tashqi tormoz rezistorlarida tarqaladigan issiqlikni minimallashtiradi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrivod kirish quvvatidagi nosozliklardan qanday ichki himoyani ta’minlaydi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrivod keng qamrovli himoya zanjirlariga ega bo‘lib, ular orasida kuchlanishning ortishi yoki pasayishini kuzatish, kirish fazasi yo‘qolishini aniqlash, yerga tutashuvdan himoyalash va elektron issiqlik asosida motorning ortiqcha yuklanishini nazorat qilish (I2t hisob-kitobi) mavjud. Bu funksiyalar mahalliy elektr tarmog‘i tebranishlari sababli ichki IGBT shikastlanishining oldini oladi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eIshga tushirish va xavfsizlik bo‘yicha ko‘rsatmalar\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKorpusdagi issiqlik oralig‘i va yonma-yon o‘rnatish cheklovlari:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVFD-E platformasi yuqori zichlikda yonma-yon o‘rnatishni qo‘llab-quvvatlasa-da, shkaf ichidagi havo harorati 50 deg C chegarasidan oshmasligiga ishonch hosil qiling. Privodlarni oraliqsiz, bevosita yonma-yon o‘rnatsangiz, o‘rnatilgan sovutish kanallari orqali tabiiy konvektiv havo oqimini maksimal darajaga yetkazish uchun IP20 korpuslarining yuqori chang qopqoqlarini olib tashlang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuvvat va boshqaruv kabellarini ajratish protokoli:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBarcha asosiy kirish AC liniyalarini (R\/L1, S\/L2, T\/L3) va yuqori chastotali PWM motor kabellarini (U\/T1, V\/T2, W\/T3) past kuchlanishli raqamli I\/O hamda analog boshqaruv liniyalaridan kamida 100 mm masofada joylashgan alohida metall quvurlar ichidan o‘tkazing. Bu tuzilma sezgir 4-20mA yoki 0-10V sensor konturlariga yuqori chastotali shovqin kirishini bartaraf etadi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePast impedansli korpusni yerga ulash:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrivodning maxsus yerga ulash terminalini qalin kesimli, past impedansli o‘tkazgich yordamida bevosita boshqaruv shkafining asosiy mis yer shinasiga ulang. Halqa konfiguratsiyalaridan yoki yer liniyalarini qo‘shni mexanizmlar orqali o‘tkazishdan saqlaning, chunki tezkor IGBT kommutatsiyasi natijasida yuzaga keladigan umumiy rejimli elektr toklarini bostirish uchun to‘g‘ridan-to‘g‘ri bir nuqtali yulduzsimon yerga ulash sxemasi talab etiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102407975275,"sku":"VFD037E43A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vfd037e43a-fvay5oujiub.png?v=1776138039","url":"https:\/\/www.plcprotech.com\/uz\/products\/delta-vfd037e43a-vfd-e-series-sensorless-vector-inverter-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}