ABB RET620 Perlindungan dan Kontrol Transformator

 Deskripsi Produk

RET620 adalah relay manajemen transformator yang didedikasikan untuk perlindungan, kontrol, pengukuran, dan pengawasan baik transformator daya maupun transformator step-up, termasuk blok generator-transformator, dalam sistem distribusi daya utilitas dan industri. RET620 juga ideal untuk regulasi tegangan.

Relay Perlindungan dan Kontrol Transformer ABB RET620 adalah sistem perlindungan dan kontrol tingkat tinggi untuk transformator instalasi tegangan menengah. Relay ini dilengkapi dengan algoritma perlindungan dan fungsionalitas mutakhir untuk memastikan operasi transformator yang aman dan efisien. RET620 menawarkan perlindungan, pemantauan, dan fungsionalitas kontrol yang andal dan berkinerja tinggi, serta sangat cocok untuk aplikasi dalam sistem distribusi listrik, pabrik industri, dan gardu induk.

Spesifikasi teknis

• Nomor Bagian: RET620
• Fungsi: Relay Perlindungan dan Kontrol Transformer
• Tegangan Masukan: 110/220V AC/DC
• Rentang Frekuensi: 50/60 Hz
• Fungsi Perlindungan:
  • Perlindungan Diferensial (87T)
  • Perlindungan Arus Lebih (50/51)
  • Perlindungan Kesalahan Bumi (50N/51N)
  • Perlindungan Overvoltage/Undervoltage (27/59)
  • Perlindungan Overload Termal (49)
  • Perekam Kesalahan
  • Kontrol Pengubah Ketuk
  • Algoritma Deteksi Kesalahan
• Protokol Komunikasi:
  • IEC 61850
  • Modbus RTU
  • DNP3
• Suhu Operasi: -20°C hingga +60°C
• Dimensi: 192 mm (L) x 186 mm (T) x 230 mm (D)
• Pemasangan: opsi pemasangan rel DIN atau panel
• Perlindungan Lingkungan: IP40 (depan), IP20 (terminal)
• Tampilan: Layar LCD 128x64 untuk pemantauan dan konfigurasi
• Catu Daya: 24V DC atau 110/220V AC
• Relay Tambahan: 6 relay tambahan yang dapat dikonfigurasi
• Input/Keluaran:
  • 6 input analog (arus/tegangan)
  • 6 masukan digital
  • 4 keluaran digital
  • 2 keluaran relay yang dapat dikonfigurasi
• Pengujian Mandiri: Fungsi diagnostik mandiri bawaan untuk memastikan relay beroperasi dengan benar
• Log Acara: Menyimpan hingga 500 acara dengan cap waktu untuk analisis kesalahan yang mudah

Atribut Lainnya

• Seri: ABB Advant OCS
• Negara Asal:  Jerman/Finlandia/Swedia
• Waktu Proses: Tersedia, 2 Hari Kerja

Stok Tersedia Barang Panas dari ABB

Merek Kompetitif Kami

• - ABB Advant-800xA, Advant OCS, Bailey Infi 90 dan Net 90, H&B Freelance 2000, DSQC Robots, IGCT / IGBT
• - GE General Electric Field Control, Genius I/O, QuickPanel, RX3i PacSystem, Series 90, Series 90, Series VersaMax
• - Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Panel View,
• - Bently Nevada 3300 System, 3500 System
• - Honeywell 7800 Series, FSC, IPC, Mxopen, TDC 2000, TDC 3000, Experion PKS(C200,C300)
• - Yokogawa Centum CS - Centum VP, Centum XL - micro XL, FA-M3, ProSafe-PLC
• - Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider

TEL: +86 18030205725     E-MAIL: manskiwong@cambia.cn

Question 1: Is Our Price Competitive?

NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

Question 3: 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.

Question 4: 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.

Question 5: 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.

Question 6: 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.

Question 7: 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.