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Opis

ABB REJ603 (REJ603BB401NN3XE) je samostalno napajani numerički zaštitni relej dizajniran za selektivnu zaštitu od kratkog spoja i zemljospoja u sekundarnim distributivnim mrežama. Radi bez pomoćnog napajanja, što ga čini idealnim za udaljene ili nenadzorovane instalacije.

Specifikacije

  • Tip proizvoda: Samostalno napajani relej za zaštitu dovodnika

  • Broj dela: REJ603BB401NN3XE

  • Napajanje: Napajanje iz strujnog transformatora (CT), nije potrebna spoljašnja pomoćna voltaža

  • Montiranje: Montira se na panel, kompaktan dizajn

  • Dimenzije: Približno 160 × 96 × 150 mm

  • Težina: ~0,9 kg

  • Komunikacioni protokoli: IEC 60870-5-103, Modbus RTU

  • Zaštitne funkcije: Preopterećenje, zemljospoj, neuravnoteženost faza

  • Radna temperatura: -25°C do +55°C

  • Zemlja porekla: Švedska

Karakteristike

  • Samostalno napajanje: Idealno za instalacije bez pouzdanog pomoćnog napajanja

  • Zaštita dovodnika: Omogućava selektivnu zaštitu od kratkog spoja i zemljospoja za dovodnike i transformatore

  • Digitalni relej: Numerička zaštita sa visokom tačnošću i pouzdanošću

  • Kompaktan dizajn: Štedi prostor za sekundarne razvodne ormare i prstenaste glavne jedinice

  • Daljinski nadzor: Podržava komunikacione protokole za SCADA integraciju

  • Laka konfiguracija: Kompatibilan sa ABB Relion® serijom alata za konfiguraciju

  • Bez održavanja: Dizajniran za dugotrajni rad sa minimalnim servisiranjem

  • Spreman za OEM i retrofiting: Pogodan za nove instalacije ili nadogradnje u komunalnim i industrijskim mrežama

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.

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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