{"product_id":"delta-vfd370b43a-ac-motor-drive-b-series","title":"DELTA VFD370B43A AC dvigatel drayveri B seriyasi","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVFD370B43A (VFD370B43A)\u003c\/strong\u003e — Delta B seriyasiga mansub, og‘ir sanoat qo‘llanmalari uchun ishlab chiqilgan, 37 kW (50 HP) quvvatga ega yuqori sig‘imli universal o‘zgaruvchan tok dvigatel drayveridir. Ushbu drayver 460 V uch fazali elektr ta’minoti tizimlari uchun maxsus mo‘ljallangan bo‘lib, og‘ir yuklamali ventilyatorlar, ekstruderlar, yuqori yuklamali konveyer tizimlari va texnologik nasoslar kabi yirik sanoat infratuzilmalari uchun ishonchli yechim hisoblanadi. Ilg‘or sensorsiz vektor boshqaruvidan foydalanish orqali VFD370B43A dvigatel tezligini aniq tartibga solish va yuqori ishga tushirish momentini ta’minlaydi. Bu uzluksiz ishlaydigan ishlab chiqarish muhitlarida mexanik yeyilish hamda ishlamay turish vaqtini kamaytirish uchun muhimdir.\u003c\/p\u003e\n\u003ch3\u003eTexnik konfiguratsiya\u003c\/h3\u003e\n\u003cp\u003eVFD370B43A zamonaviy zavod avtomatlashtirishining qat’iy talablarini bajarishga moslab ishlab chiqilgan. U 0,01 Hz chastota sozlash aniqligi bilan yuqori moslashuvchanlikni ta’minlaydi, bu esa dvigatel tezligini juda kichik qiymatlarda sozlash imkonini beradi. Drayver ilg‘or himoya mantiqi bilan jihozlangan bo‘lib, unga dasturlanadigan to‘xtab qolishning oldini olish darajasi (nominal tokning 20–250 foizi) va boshqariladigan tizimdagi mexanik rezonansni bartaraf etish uchun uchta alohida o‘tkazib yuboriladigan chastota zonasi (0,1–400 Hz) kiradi. Integratsiyalangan issiqlik boshqaruvi faol ventilyatorli sovitish tizimi orqali ta’minlanadi. Bu tizim uzoq muddatli yuklama sharoitlarida ham drayverning belgilangan atrof-muhit harorati oralig‘ida samarali ishlashini ta’minlaydi.\u003c\/p\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eXususiyat\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTexnik ko‘rsatkich\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVFD370B43A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrend\u003c\/td\u003e\n\u003ctd\u003eDelta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIshlab chiqarilgan joy\u003c\/td\u003e\n\u003ctd\u003eTayvan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOg‘irlik\u003c\/td\u003e\n\u003ctd\u003e36,0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal quvvat\u003c\/td\u003e\n\u003ctd\u003e37 kW (50 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKirish kuchlanishi\u003c\/td\u003e\n\u003ctd\u003e460 VAC (3 fazali)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrtiqcha yuklama sig‘imi\u003c\/td\u003e\n\u003ctd\u003e60 soniya davomida 150%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChastota aniqligi\u003c\/td\u003e\n\u003ctd\u003e0,01 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSovitish usuli\u003c\/td\u003e\n\u003ctd\u003eVentilyator bilan sovitish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIshlash harorati\u003c\/td\u003e\n\u003ctd\u003e-10 dan 50 °C gacha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eKo‘p beriladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVFD370B43A ning asosiy qo‘llanish sohalari qaysilar?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUshbu 37 kW quvvatli drayver yirik sanoat nasoslari, aralashtirgichlar va ekstruderlar kabi yuqori moment talab qiladigan qo‘llanmalar uchun eng mos keladi. Uning 150% ortiqcha yuklama sig‘imi yuqori ishga tushirish momenti va ish jarayonida barqaror ishlashni talab qiladigan yuklamalar uchun juda qulay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu drayver yordamida mashina tebranishini kamaytirish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa, drayverda dasturlanadigan uchta o‘tkazib yuboriladigan chastota zonasi mavjud. Ular mexanik konstruksiyaning kritik rezonans chastotalarini chetlab o‘tish uchun ishlatiladi va vaqt o‘tishi bilan dvigatel yoki reduktorga zarar yetkazishi mumkin bo‘lgan garmonik tebranishlarning oldini oladi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDarhol o‘rnatilmasa, ushbu drayver qanday saqlanishi kerak?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDrayver -20 °C dan 60 °C gacha bo‘lgan haroratli quruq va changsiz muhitda saqlanishi kerak. Ichki bosma plata (PCB)larning yaxlitligini saqlash uchun qurilmani korroziv gazlar va elektr o‘tkazuvchi changlardan uzoqda tutish juda muhim.\u003c\/p\u003e\n\u003ch3\u003eO‘rnatish va foydalanish bo‘yicha eng yaxshi amaliyotlar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShkafdagi issiqlikni boshqarish:\u003c\/strong\u003e 36 kg og‘irligi va 37 kW chiqish quvvati sababli ushbu drayver sezilarli miqdorda issiqlik hosil qiladi. Boshqaruv shkafi majburiy havo ventilyatsiyasi bilan to‘g‘ri o‘lchamlangan bo‘lishi kerak. Havo kirish va chiqish teshiklari to‘silmagan bo‘lishi, qizib ketishning oldini olish uchun havo filtrlari muntazam almashtirilishi lozim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElektrni yerga ulash:\u003c\/strong\u003e EMI talablariga muvofiqlik va shaxsiy xavfsizlikni ta’minlash uchun maxsus yerga ulash klemmasini mahalliy elektr qoidalariga muvofiq kesimga ega o‘tkazgich yordamida bevosita korxonaning yerga ulash tizimiga ulang. Yerga ulashlarni ketma-ket ulashdan saqlaning; ehtimoliy yer konturlarini bartaraf etish uchun yulduzsimon yerga ulash konfiguratsiyasidan foydalaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKabel tanlash:\u003c\/strong\u003e 460 V \/ 37 kW quvvatli qo‘llanmada kabel uzunligi bo‘ylab kuchlanish tushuvi muhim omil hisoblanadi. Kirish va chiqish quvvat kabellari to‘liq yuklama tokiga mo‘ljallangan bo‘lishi, tarqaluvchi elektromagnit shovqinni kamaytirish uchun dvigatel ulanishida ekranlangan kabellardan foydalanilishi kerak.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102305902955,"sku":"VFD370B43A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vfd370b43a-0ptfrspfdd3.png?v=1776138092","url":"https:\/\/www.plcprotech.com\/uz\/products\/delta-vfd370b43a-ac-motor-drive-b-series","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}