GE 750-P5-G1-S1-HI-A20-R, shuningdek SR750 fider himoya relesi sifatida kataloglangan bo‘lib, o‘rta va yirik fider tizimlarida faza va yer tokini monitoring qilish, o‘chirgichni boshqarish hamda avtomatlashtirish funksiyalarini bajaruvchi maxsus apparat qurilmasidir.
Uskuna spetsifikatsiyalari
Parametr
Spetsifikatsiya
Model
750-P5-G1-S1-HI-A20-R
Brend
General Electric
Kelib chiqishi
AQSh
O‘lchamlar
18 cm W × 16.5 cm L × 21.5 cm H
Ishlash harorati
Ko‘rsatilmagan
Namlik
90% gacha, kondensatsiyasiz
Chastota
Nominal 25–60 Hz
Aloqa
300–19200 bod
Faza kirishlari
5 A
Yer toki kirishlari
Sezgir / nol ketma-ketlik
Boshqaruv quvvati
88–300 VDC, 70–265 VAC
Chiqishlar
8 ta elektromexanik rele, 8 × 4–20 mA analog chiqish
To‘lqin shaklini yozib olish
4 ta tok, 3 ta kuchlanish, 14 ta mantiqiy kirish, 8 ta chiqish
Model kodi tarkibi
750: Multilin SR750 fider himoya tizimi
P5: 5 A faza toki kirishlari
G1: Yer toki kirishi konfiguratsiyasi (sezgir/nol ketma-ketlik)
S1: Standart protokollar/opsiyalar
HI: Boshqaruv quvvat ta’minotining yuqori diapazoni
SR750 relesi orqa terminal interfeyslari orqali deterministik aloqa tarmoqlariga integratsiyalanadi. Mikrodastur flash mosligi nazorat tizimlari bilan sinxronlashni ta’minlaydi. Kirish/chiqish zichligini kengaytirish 20 tagacha mantiqiy kirish va 14 ta orqa kontakt kirishini qo‘llab-quvvatlaydi, deterministik skanerlash sikllari esa fider himoyasi uchun oldindan aytish mumkin bo‘lgan vaqtni saqlaydi. O‘chirgichni boshqarish funksiyalari minimal kechikish bilan bajarilib, taqsimlangan avtomatlashtirish tarmoqlarida deterministik ishlashni saqlaydi.
Tez-tez so‘raladigan savollar
Savol: Nechta mantiqiy kirish mavjud? Javob: Rele 20 ta mantiqiy kirishni ta’minlaydi, ulardan 14 ta orqa kontakt kirishi quruq yoki ho‘l kontakt sifatida sozlanishi mumkin.
Savol: To‘lqin shaklini yozib olish funksiyasi nima uchun xizmat qiladi? Javob: U diagnostika va hodisalarni tahlil qilish uchun 4 ta tok kanali, 3 ta kuchlanish kanali hamda mantiqiy/chiqish holatlarini yozib oladi.
Savol: Rele tashqi kirishlarsiz tizim jarayonlarini simulyatsiya qila oladimi? Javob: Ha, u Trace Memory’da saqlanadigan simulyatsiya qilingan qiymatlarni yaratishi mumkin, bu esa real kirishlarsiz sozlama qiymatlarini o‘zgartirish va sinovdan o‘tkazish imkonini beradi.
Joyida o‘rnatish bo‘yicha ko‘rsatmalar
Havo oqimi uchun yetarli bo‘shliq qoldirgan holda releni boshqaruv panellariga mahkam o‘rnating.
Tok va kuchlanish kirishlari simlari aloqa kabellaridan alohida yo‘naltirilganiga ishonch hosil qiling.
Xalaqitlarni kamaytirish uchun yerga ulash va ekranlash qoidalariga rioya qilinganini tekshiring.
Orqa terminal ulanishlaridagi mantiqiy kirish va chiqishlar to‘g‘ri moment bilan mahkamlanganini tasdiqlang.
Aniq bo‘lmagan holatlarning oldini olish uchun o‘rnatish yoki chiqarishdan oldin boshqaruv quvvatini uzing.
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
From ordering to installation, everything went smoothly. The product works exactly as described, and I’m impressed with both the quality and performance.
E
Emily
Reliable Performance in Operation
Installed the relay in our feeder management system, and it has been running flawlessly. Signal processing is stable, and performance is consistent under heavy load.
D
David
High Quality Build
The 750‑P5‑G1‑S1‑HI‑A20‑R relay is solidly built and feels durable. The connectors and terminals are robust, reflecting GE’s high manufacturing standards.
S
Sophia
Fast Delivery, Secure Packaging
Shipping was faster than expected, and the relay arrived in perfect condition. Packaging was sturdy and ensured no damage during transit.
A
Andrew
Excellent Service and Support
The customer service team was very responsive and helped confirm compatibility with our feeder protection system. Clear communication and professional guidance made the purchase easy.
Balki Sizga ham Yoqgandir
Qo'shimcha mahsulotlar
Ekspres yetkazib berish
Shoshilinch ehtiyojlarni qondirish uchun tezkor yetkazib berish.
Keng qamrovli inventarizatsiya
Katta zaxiralar darhol mavjudligini ta'minlaydi.
Sifatni tekshirish
Haqiqiy, yuqori sifatli PLC va DCS qismlari.
Global xizmat
Ishonchli qo'llab-quvvatlash bilan butun dunyo bo'ylab mijozlarga xizmat ko'rsatish.