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Deskripsi

Honeywell RM7890A1056 adalah kawalan pembakar bersepadu berasaskan mikroprosesor yang direka untuk aplikasi pembakar tunggal gas sahaja yang dihidupkan secara automatik. Ia menyediakan urutan yang boleh dipercayai, pemantauan nyalaan, dan diagnostik sistem untuk sistem pembakaran industri.

Spesifikasi

  • Model: RM7890A1056

  • Rangkaian: Modul Relay 7800 SERIES

  • Penarafan Voltan: 120 Vac (+10/-15%), 50/60 Hz (±10%)

  • Penyerapan Kuasa: Maks 10 W

  • Beban Bersambung: Sehingga 2000 VA

  • Keperluan Fusing: Maks 15A, Jenis SC atau setara letupan pantas

  • Suhu Operasi: –40°C hingga +60°C

  • Suhu Penyimpanan: –40°C hingga +66°C

  • Kelembapan: 85% RH berterusan, tidak mengembun

  • Ketahanan Getaran: 0.5G

Ciri-ciri

  • Urutan Pembakar Automatik: Mengawal pencucuhan, pengesanan nyalaan, dan penutupan

  • Pemantauan Nyalaan: Serasi dengan pelbagai jenis penguat nyalaan

  • Sistem Pembuktian Injap: Menguji integriti tempat duduk injap sebelum dan/atau selepas operasi pembakar

  • Fungsi Pilot Boleh Pilih: Menyokong persediaan pilot berselang atau terhenti

  • : Memudahkan konfigurasi pilot semasa pentauliahan

  • Pengumuman Kerosakan Blinkum: Paparan kod kerosakan LED untuk diagnostik cepat

  • Diagnostik Sistem: Pemeriksaan kendiri terbina dalam dan penunjuk status

  • Pengembangan Modular: Serasi dengan paparan S7800A, pemasa pembersihan, pengumuman, dan modul Modbus

  • Pematuhan Keselamatan: Memenuhi piawaian keselamatan industri untuk kawalan pembakar gas

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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