{"product_id":"1768-pa3-allen-bradley-compactlogix-120-240v-ac-power-supply","title":"1768-PA3 Allen-Bradley CompactLogix 120\/240 V AC quvvat manbai","description":"\u003ch3\u003e\u003cstrong\u003eMahsulot haqida umumiy ma’lumot va tizim quvvat arxitekturasi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-PA3 (1768PA3)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e — \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-L43 va 1768-L45 CompactLogix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e kontrollerlari uchun maxsus ishlab chiqilgan, yuqori samaradorlikka ega o‘zgaruvchan tok kirish quvvat manbai. 1768-seriyasi arxitekturasining bir qismi sifatida ushbu modul kontrollerni, 1768 shinasini va ulangan 1768 aloqa modullarini (masalan, 1768-ENBT yoki 1768-CNB) quvvatlantirish uchun zarur bo‘lgan rostlangan o‘zgarmas tok kuchlanishlarini ta’minlaydi. \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-PA3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e integratsiyalangan harakat boshqaruvi va yuqori unumli tarmoq imkoniyatlarini qo‘llab-quvvatlaydigan 1768-seriyasining yuqoriroq quvvat talablarini qondirish uchun ishlab chiqilgan. Shu sababli u konveyerlarni boshqarish, yig‘ish liniyalari va maxsus texnologik qurilmalardagi o‘rta darajadagi avtomatlashtirish tizimlari uchun muhim asos hisoblanadi.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApparat arxitekturasi va elektr mantiqi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-PA3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e 1768 kontrollerining chap tomoniga bevosita o‘rnatiladi. U standart sanoat o‘zgaruvchan tok tarmog‘i quvvatini ichki mantiq va aloqa sxemalari uchun zarur bo‘lgan aniq o‘zgarmas tok shinalariga aylantiradi.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal o‘zgaruvchan tok kirishi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e85–265V AC\u003c\/strong\u003e diapazonidagi keng kirish kuchlanishini qo‘llab-quvvatlaydi. Bu tashqi transformatorlarsiz 110V va 220V quvvat tizimlarida global qo‘llash imkonini beradi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKengaytirish imkoniyati:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAsosiy protsessor bilan birga \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eikkitagacha 1768-seriyali aloqa yoki harakat moduli\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e uchun yetarli tokni ta’minlashga maxsus mo‘ljallangan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRostlangan chiqish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBarqarorlashtirilgan \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5V DC va 24V DC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e shina chiqishini ta’minlaydi. Bu zavoddagi kuchlanish tebranishlari PLC mantiqining deterministik ishlashiga ta’sir qilmasligini kafolatlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegratsiyalangan holat monitoringi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOld paneldagi \"DC OK\" LED indikatori quvvat manbai to‘g‘ri kuchlanishlarni chiqarayotganini darhol vizual tasdiqlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTexnik xususiyatlar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eXususiyat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTafsilotlar\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\u003e\u003cstrong\u003e1768-PA3\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlab chiqaruvchi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAllen-Bradley \/ Rockwell Automation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKirish kuchlanishi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120V AC \/ 240V AC (nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKirish chastotasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47–63 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChiqish quvvati (maks.)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5V DC da 32.5 W; 24V DC da 28 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUmumiy quvvat sig‘imi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e60.5 W\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eYoqilish toki\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 A (maks.)\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\u003e0 dan 60 Celsiusgacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSaqlash harorati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 dan 85 Celsiusgacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTashish og‘irligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e1.2 kg\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIntegratsiyalangan texnik savol-javoblar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1768-PA3 ni 1769-L3x kontrollerlari bilan ishlata olamanmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYo‘q. \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-PA3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e faqat \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-L43 va 1768-L45\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e kontrollerlari uchun fizik va elektr jihatdan ishlab chiqilgan. 1769-seriyali kontrollerlarda shakl o‘lchami va shina ulagichi boshqacha bo‘lgan 1769-PA2 yoki PA4 quvvat manbalari ishlatiladi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\"DC OK\" LED indikatorining o‘chishiga nima sabab bo‘ladi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eO‘chgan LED odatda uchta holatdan birini bildiradi: o‘zgaruvchan tok kirish quvvatining yo‘qolishi, ichki saqlagichning ishdan chiqishi yoki shinadagi ortiqcha tok holati (ko‘pincha nosoz aloqa moduli sababli). Tarmoq quvvati mavjudligini tasdiqlash uchun avval kirish klemmalaridagi kuchlanishni o‘lchang.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu modul dala I\/O qurilmalarini quvvatlantiradimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYo‘q. \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-PA3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e faqat \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ekontroller va 1768-seriyali modullarni\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e quvvatlantiradi. Agar kontrollerning o‘ng tomoniga 1769-seriyali I\/O modullari ulangan bo‘lsa, umumiy tok sarfiga qarab, ushbu I\/O modullariga o‘zining 1769-seriyali quvvat manbai (masalan, 1769-PA2) kerak bo‘lishi mumkin.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eMuhandislik va o‘rnatish protokollari\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElektr simlarini ulash xavfsizligi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO‘zgaruvchan tok kirish ulanishlari uchun kamida \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e14 AWG (2.1 mm²)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e simdan foydalaning. Elektr shovqinlarini filtrlash va kuchlanish sakrashlaridan himoyalanish uchun \"Ground\" klemm叠asi toza, past impedansli yerga ulanishiga ishonch hosil qiling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIssiqlik uchun bo‘shliq:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-PA3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e issiqlikni konveksiya orqali tarqatadi. Modulning yuqori va pastki qismida kamida \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50 mm (2 in.)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e bo‘shliq qoldiring. Agar modul kichik, shamollatilmaydigan shkafga o‘rnatilsa, ichki issiqlik himoyasi ishga tushib, PLC o‘chib qolishi mumkin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTegishdan himoyalangan klemmalar:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKlemma bloki himoya qopqog‘iga ega. Yuqori kuchlanishli o‘zgaruvchan tok klemmalariga tasodifiy tegib ketishning oldini olish uchun ishlash vaqtida ushbu qopqoqni doimo yopiq holda saqlang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMuhandislik afzalliklari\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1768-PA3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e o‘zining \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eixcham o‘lchamga nisbatan yuqori quvvat ko‘rsatkichi\u003c\/strong\u003e bilan ajralib turadi. U 1768-L4x seriyasi talab qiladigan yuqori tezlikdagi ma’lumotlarni qayta ishlash va harakatlarni sinxronlashtirishni qo‘llab-quvvatlash uchun ishlab chiqilgan. Ushbu seriya yuqori darajadagi Logix unumdorligini ixcham shaklga olib kirishda kashshof bo‘lgan. Og‘ir sharoitdagi sanoat quvvati bilan sezgir mikroelektronika o‘rtasidagi tafovutni bartaraf eta olishi uni quvvat sifati beqaror bo‘lishi mumkin bo‘lgan qadoqlash va materiallarni tashish sanoatidagi \"Ishchi ot\" turidagi ilovalar uchun ishonchli tanlovga aylantiradi.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695191617899,"sku":"1768-PA3","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1768-pa3-compactlogix-power-supplies-v4fofautowh_273d2c06-390c-4de3-ae56-5d41e0de6646.jpg?v=1766114652","url":"https:\/\/www.plcprotech.com\/uz\/products\/1768-pa3-allen-bradley-compactlogix-120-240v-ac-power-supply","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}