ABB REF 541 Voederterminal In voorraad 100% eg en splinternuut

 Produk Beskrywing

Die ABB REF 541 is 'n robuuste en gevorderde beskermingsrelais wat ontwerp is om omvattende beskerming vir elektriese stelsels te bied. Dit is veral geskik vir gebruik in mediumspanningnetwerke en bied hoë buigsaamheid en aanpasbaarheid by 'n wye reeks beskermingskemas.

Die REF 541-toevoerterminal kan met verskillende soorte skakeltuig gebruik word, insluitend enkelrail-, dubbelrail- en duplekstelsels.

Die beskermingsfunksies ondersteun ook verskillende tipes netwerke, soos geïsoleerde neutrale netwerke, resonante-geaarde netwerke en gedeeltelik geaarde netwerke. Die toepassingsgebied dek ook mediumgrootte driefase asinchrone motors sowel as beskerming en beheer van shunt-kapasitorbanke wat vir reaktiewe drywingskompensasie gebruik word. Benewens beskerming, meting, beheer, toestandmonitering en algemene funksies, word die REF 541-toevoerterminale voorsien van 'n groot hoeveelheid PLC-funksies, wat voorsiening maak vir verskeie outomatiserings- en volgordelogika-funksies, wat nodig is vir substasie-outomatisering, om in een geïntegreer te word. eenheid.

Tegniese spesifikasies

• Bedryfspanning: 110-230 V WS / 110-250 V GS
• Invoerfrekwensie : 50/60 Hz
• Beskermingsfunksies :
  • Oorstroombeskerming
  • Aardfoutbeskerming
  • Differensiële beskerming (bv. vir transformator)
  • Fase en neutrale oorspanning
  • Onderfrekwensie en oorfrekwensie beskerming
• Kommunikasiepoorte :
  • IEC 61850 (Ethernet)
  • Modbus RTU (RS-485)
  • Seriële kommunikasie (opsioneel)
• Vertoon: 4-lyn, 20-karakter LCD met agtergrond
• Relais-afvoerkontakte: 6-8 konfigureerbare uitsette
• Hulpkragtoevoer: 24-250 V DC / 110-230 V AC
• Afmetings: 144 x 144 x 120 mm
• Bedryfstemperatuur: -20°C tot +60°C
  

Ander eienskappe

• Reeks: ABB DCS/800xA
• Land van oorsprong:  Duitsland/Finland/Swede
• Leertyd: In voorraad, 2 werksdae

In 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, Series 90, Series 90, Series VersaMax
• - Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Paneelaansig,
• - 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 - mikro 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.