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ABB

ABB REA101 relej za zaštitu od luka kvara

СКУ REA101

  • Part Number:

    REA101

  • Manufacturer:

    ABB

  • Condition:

    Brand New & in Stock

  • Product Type:

    Zaštita od grešaka relej

  • Origin:

    Sweden

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Често се распитујте заједно

100% Genuine Stock, 24/7 Service

Inquiry

Opis

ABB REA101 je brz i fleksibilan relej za zaštitu od luka kvara dizajniran za srednjenaponske i niskonaponske razvodne ormare. Detektuje lukove kvarove pomoću optičkih senzora i isporučuje signal za isključenje u roku od 2,5 milisekundi kako bi se minimizovala šteta na opremi i zaštitilo osoblje.

Specifikacije

  • Model: REA101

  • Nominalni napon: 110/120/220/240 V AC ili 110/125/220/250 V DC

  • Kontrolna struja: Podesiva od 1,5 mA do 20 mA

  • Vreme rada: ≤ 2,5 ms od detekcije luka do signala za isključenje

  • Metod detekcije: Detekcija bljeska luka zasnovana na optičkim senzorima (AFD), opciono povezana sa signalima preopterećenja

  • Komunikacioni interfejs: RS-485 (Modbus RTU), žični kontaktni izlazi za više signala za isključenje

  • Radna temperatura: −25°C do +70°C

  • Stepen zaštite: IP30 (ugradnja u ormar)

  • Certifikati: CE, UL, cUL, IEC 61508 SIL2

  • Instalacija: Montaža na DIN šinu ili panel

  • Kompatibilnost sistema: Radi sa REA103, REA105, REA107 modulima za proširenje

Karakteristike

  • Brza detekcija luka: Detektuje lukove kvarove u roku od 2,5 ms koristeći optičke senzore

  • Redundantna konfiguracija: Podržava dvokanalnu redundanciju sa modulima za proširenje radi eliminacije jedne tačke kvara

  • Višeprotokolna komunikacija: RS-485 interfejs sa Modbus RTU za integraciju sa DCS/SCADA sistemima

  • Skalabilna arhitektura: Proširiva putem REA103 (proširenje senzora) i REA105 (brzi izlaz) modula za velike razvodne ormare

  • Ugrađeni indikatori kvara: Omogućavaju brzu lokalizaciju kvara i vođeno održavanje

  • Dizajn za zamenu u radu: Podržava održavanje bez gašenja sistema

  • Industrijska pouzdanost: Dizajniran za teške uslove i kritične sigurnosne primene

Related Tags:
ABB Fault Protection Relay
Is our price competitive?
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.
Прочитајте следеће

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...

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