ABB ASTAT 3ASC25H283 DASD 103 ortiqcha kuchlanishdan himoya moduli

SKU 3ASC25H283 DASD 103

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12-month warranty
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Manufacturer: ABB
Product No.: 3ASC25H283 DASD 103
Country of origin:United States
Product Type: Ortiqcha kuchlanishdan himoya modullari
Payment: T/T, Western Union
Weight: 21000g
Dimensions: 473 mm x 422 mm x 315 mm (B x E x Ch)
Shipping port: Xiamen
Warranty: 12 months

Tavsif

ABB 3ASC25H283 DASD 103 — ABB ASTAT yuritma tizimining bir qismi sifatida yuqori unumdorlikdagi kran harakatini boshqarish tizimlari uchun mo‘ljallangan sanoat tiristorli quvvat moduli. Qurilma og‘ir texnika ilovalarida motor tezligi va momentini rostlash uchun stator kuchlanishi hamda fazani elektron boshqarishni ta’minlaydi. U asosiy shina orqali quvvatni motorga taqsimlaydi va yo‘nalishni almashtirish uchun mexanik kontaktorlarsiz aniq tezlik-moment tavsiflarini amalga oshirish maqsadida boshqaruv tizimi moduli bilan o‘zaro ishlaydi.

Xususiyatlari

Integratsiyalangan tiristorli quvvat ko‘prigi: Fazaviy rotorli asinxron motorlarning tezligi va momentini qattiq holatda rostlash uchun mo‘ljallangan.
Kontaktorsiz revers: Oldinga va teskari moment yo‘nalishini elektron tarzda 20 ms dan kam vaqtda almashtirish imkonini beradi.
Optik tolali interfeys: Yuqori shovqinga chidamlilik uchun optik ajratgichli tolali kabellar orqali boshqaruv tizimiga ulanadi.
Issiqlikdan va himoya qoplamasi bilan himoyalangan elektronika: Yuqori haroratli sanoat muhitida ishlash va o‘tkazuvchan chang kirishiga bardosh berish uchun ishlab chiqilgan.
Tizim integratsiyasi: Boshqaruv tizimi modullari, qayta aloqa bloklari va ortiqcha kuchlanishdan himoyalash qurilmalari bilan birga modulli ASTAT tizimida ishlaydi.

Qo‘llanilishi

Og‘ir yuklama uchun kran harakatini boshqarish tizimlari (ko‘tarish, yurish va aravacha yuritmalari)
Sanoat materiallarini tashish uskunalari
Po‘lat quyish zavodi mexanizmlari va og‘ir yuklama uchun fazaviy rotorli motorlarni boshqarish yuritmalari

Texnik xususiyatlari

Parametr	Xususiyat
Ishlab chiqaruvchi	ABB
Mahsulot ID / buyurtma kodi	3ASC25H283
Model belgisi	DASD 103 (DASD103)
Nominal kuchlanish	600 V AC
Nominal tok	100 A
IP himoya darajasi	IP 20
Yuksiz quvvat yo‘qotishi (P0)	30 W
Kuchlanish pasayishi (△y)	0.95 V
Ma’lumotnoma harorati	55 degC
Tokni kamaytirish koeffitsiyenti	1.2% har bir degC uchun (ma’lumotnoma haroratidan yuqori)
Maksimal ish harorati	+85 degC (ma’lumotnoma haroratidan yuqorida pasaytirilgan nominal bilan)

O‘rnatish bo‘yicha ko‘rsatmalar

O‘rnatish va joylashtirish: To‘g‘ri issiqlik tarqalishini ta’minlash uchun tavsiya etilgan bo‘shliq va joylashtirish qoidalariga rioya qilgan holda, mos IP20 korpus yoki elektr shkafi ichiga o‘rnating.
Sovitish: Uzluksiz ish sikllarida issiqlikdan himoyalash ishga tushishining oldini olish uchun tiristor moduli konstruksiyasi ustidan havo oqimi yo‘llarini ochiq saqlang.
Simlar va kabellar: EMI xalaqitlarini kamaytirish uchun quvvat kabellari va boshqaruv signallarini alohida sim kanallari orqali o‘tkazing.
Ortiqcha kuchlanishdan himoyalash: Kuchlanish sakrashlaridan himoyalanish va fazalar ketma-ketligini tekshirish uchun mos DASG ortiqcha kuchlanishdan himoyalash moduli bilan birga ishlatilishi kerak.

FAQ

Modulning uzluksiz ishlash harorati chegarasi qancha?

Modulning mos yozuvlar harorat ko‘rsatkichi 55 °C bo‘lib, mos yozuvlar haroratidan yuqori har bir °C uchun 1,2% pasayish bilan maksimal +85 °C haroratgacha ishlashi mumkin.

Qurilma qanday kuchlanish va tok darajalari uchun mo‘ljallangan?

Qurilma 600 V AC gacha ishlash uchun mo‘ljallangan bo‘lib, nominal dvigatel toki sig‘imi 100 A ni tashkil etadi.

Modul moment yo‘nalishlarini qanchalik tez o‘zgartira oladi?

Elektron faza boshqaruvi qurilmaga mexanik kontaktorlardan foydalanmasdan, dvigatel momenti yo‘nalishini 20 ms dan kam vaqtda o‘zgartirish imkonini beradi.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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