ABB RET620 Transformatorbeskerming en -beheer

 Produk Beskrywing

RET620 is 'n toegewyde transformatorbestuursrelais vir die beskerming, beheer, meting en toesig van beide krag- en opwaartse transformatoren, insluitend kraggenerator-transformatorblokke, in nuts- en industriële kragverspreidingsisteme. RET620 is ook ideaal vir spanningsregulering.

Die ABB RET620 Transformatorbeskerming en -beheer relais is 'n hoëvlak beskermings- en beheerstelsel vir mediumspanning installasietransformators. Die relais is toegerus met moderne beskermingsalgoritmes en funksionaliteit om veilige en doeltreffende transformatorbediening te verseker. Die RET620 bied hoëprestasie, betroubare beskerming, monitering en beheersfunksionaliteit, en is baie geskik vir toepassing in kragverspreidingsisteme, industriële plante en substasies.

Tegniese spesifikasies

• Deelnommer: RET620
• Funksie: Transformatorbeskerming en Beheer Relê
• Ingangsspanning: 110/220V AC/DC
• Frekwensie Bereik: 50/60 Hz
• Beskeringsfunksies:
  • Differensiële beskerming (87T)
  • Oorstroombeskerming (50/51)
  • Aarde Foutbeskerming (50N/51N)
  • Oor spanning/onder spanning beskerming (27/59)
  • Termiese oorladingsbeskerming (49)
  • Foutopnemer
  • Tik Wisselaarbeheer
  • Foutopsporing Algoritmes
• Kommunikasieprotokolle:
  • IEC 61850
  • Modbus RTU
  • DNP3
• Bedryfstemperatuur: -20°C tot +60°C
• Dimensies: 192 mm (B) x 186 mm (H) x 230 mm (D)
• Montage: DIN-rail of paneelmontage opsies
• Omgewingsbeskerming: IP40 (voor), IP20 (terminale)
• Vertoon: 128x64 LCD vertoon vir monitering en konfigurasie
• Kragskakel: 24V DC of 110/220V AC
• Hulprelais: 6 konfigureerbare hulprelais
• Insette/Uitsitte:
  • 6 analoog ingange (stroom/spanning)
  • 6 digitale insette
  • 4 digitale uitsette
  • 2 konfigureerbare relaisuitgange
• Self-Toetsing: Ingeboude self-diagnose funksies om te verseker dat die relais korrek werk
• Gebeurtenislog: Stoor tot 500 gebeurtenisse met tydstempels vir maklike foutanalise

Ander eienskappe

• Reeks: ABB Advant OCS
• Land van Oorsprong:  Duitsland/Finland/Swede
• Leertyd: In voorraad, 2 werksdae

Op voorraad Warm items van ABB

Ons mededingende handelsmerke

• - ABB Advant-800xA, Advant OCS, Bailey Infi 90 en Net 90, H&B Freelance 2000, DSQC Robots, IGCT / IGBT
• - GE General Electric Veldbeheer, Genius I/O, QuickPanel, RX3i PacSystem, Reeks 90, Reeks 90, Reeks VersaMax
• - Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Paneel Uitsig,
• - Bently Nevada 3300 Stelsel, 3500 Stelsel
• - Honeywell 7800-reeks, 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-POS: 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.