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Geganti Pengurusan Penyulang GE 750-P5-G1-S1-HI-A20-R

GE 750-P5-G1-S1-HI-A20-R, yang turut dikatalogkan sebagai geganti perlindungan penyulang SR750, berfungsi sebagai unit perkakasan khusus untuk pemantauan arus fasa dan bumi, kawalan pemutus litar serta fungsi automasi dalam sistem penyulang sederhana hingga besar.

Spesifikasi Perkakasan

Parameter Spesifikasi
Model 750-P5-G1-S1-HI-A20-R
Jenama General Electric
Asal Amerika Syarikat
Dimensi 18 cm L × 16.5 cm P × 21.5 cm T
Suhu Operasi Tidak dinyatakan
Kelembapan Sehingga 90% tanpa pemeluwapan
Frekuensi 25–60 Hz nominal
Komunikasi 300–19200 baud
Input Fasa 5 A
Input Bumi Sensitif / jujukan sifar
Kuasa Kawalan 88–300 VDC, 70–265 VAC
Output 8 geganti elektromekanikal, 8 output analog 4–20 mA
Tangkapan Bentuk Gelombang 4 arus, 3 voltan, 14 input logik, 8 output

Pecahan Kod Model

  • 750: Sistem Perlindungan Penyulang Multilin SR750
  • P5: Input arus fasa 5 A
  • G1: Konfigurasi input arus bumi (sensitif/jujukan sifar)
  • S1: Protokol/pilihan standard
  • HI: Julat bekalan kuasa kawalan tinggi
  • A20: Ciri automasi/output lanjutan
  • R: Konfigurasi terminal belakang standard

Rangkaian Deterministik Profinet / EtherNet/IP

Geganti SR750 disepadukan ke dalam rangkaian komunikasi deterministik melalui antara muka terminal belakang. Keserasian kilat perisian tegar memastikan penyegerakan dengan sistem penyeliaan. Penskalaan ketumpatan I/O menyokong sehingga 20 input logik dan 14 input sesentuh belakang, manakala kitaran imbasan deterministik mengekalkan pemasaan yang boleh dijangka untuk perlindungan penyulang. Fungsi kawalan pemutus litar dilaksanakan dengan kependaman minimum, mengekalkan operasi deterministik merentasi rangkaian automasi teragih.

Soalan Lazim

S: Berapakah input logik yang tersedia? J: Geganti ini menyediakan 20 input logik, dengan 14 input sesentuh belakang yang boleh dikonfigurasikan sebagai sesentuh kering atau basah.

S: Apakah fungsi tangkapan bentuk gelombang? J: Fungsi ini merekodkan 4 saluran arus, 3 saluran voltan serta keadaan logik/output untuk diagnosis dan analisis peristiwa.

S: Bolehkah geganti mensimulasikan proses sistem tanpa input luaran? J: Ya, geganti boleh menjana nilai simulasi yang disimpan dalam Memori Jejak, membolehkan pelarasan titik tetapan dan ujian tanpa input langsung.

Garis Panduan Pemasangan Lapangan

  • Pasang geganti dengan kukuh dalam panel kawalan dengan ruang kelegaan yang mencukupi untuk aliran udara.
  • Pastikan pendawaian untuk input arus dan voltan dihalakan berasingan daripada kabel komunikasi.
  • Sahkan amalan pembumian dan pelindungan untuk meminimumkan gangguan.
  • Sahkan sambungan terminal belakang untuk input dan output logik diketatkan dengan tork yang betul.
  • Putuskan kuasa kawalan sebelum memasukkan atau mengeluarkan peranti untuk mengelakkan keadaan tidak ditakrifkan.
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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Customer Reviews

Based on 5 reviews
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J
James
Smooth Purchase Experience

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.

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