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GE Multilin UR-8NH ir daudzpusīgs CT/VT (strāvas transformators un sprieguma transformators) modulis UR sērijas universālajā relejā.

Lietojumprogrammas

  • Pārstrāvas aizsardzība
  • Sprieguma aizsardzība
  • Motora vadība
  • Strāvas kvalitātes uzraudzība
  • Bojājumu noteikšana

Uzlabota diagnostika

  • UR-8NH ir uzlabotas diagnostikas iespējas.
  • Tas var atklāt CT/VT moduļa iekšējās kļūmes, izraisīt trauksmes signālus un bloķēt saistīto aizsardzības funkciju atvienošanu.
  • Šī funkcionalitāte ir pārbaudīta kopš 2006. gada.

Analogo datu integritātes pārbaude

  • CT/VT ievades moduļi (8L, 8M, 8N, 8R, 8S, 8V) izmanto analogo datu integritātes pārbaudi.
  • Papildu analogais aparatūras kanāls aprēķina starpības “vidējo kvadrātu” starp analogajiem kanāliem.
  • Ja starpība pārsniedz pielāgojamo kļūdu robežu, aizsardzības funkcijas, kas izmanto izmērītos datus, tiek īslaicīgi bloķētas.
  • Releja pašpārbaudes trauksmes kontakts darbojas, un, ja kļūda joprojām pastāv, relejs tiek pārtraukts.

Barošanas avota uzraudzība

  • Modulis nepārtraukti pārbauda barošanas spriegumu pret drošu darbības atsauces spriegumu.
  • Tas nodrošina visu elektronisko komponentu darbību drošos apstākļos.
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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