GE 489-P1-HI-A20-E Hoëspanning Generator Management Relay 100% splinternuut

Produk Beskrywing

GE 489-P1-HI-A20-E is 'n omvattende kragopwekkerbeskermingsaflos van GE se Multilin 489-reeks, ontwerp om medium en groot sinchrone kragopwekkers in industriële en kragopwekkingstoepassings te beskerm. Hierdie aflos verseker beskerming teen elektriese en meganiese foute, soos oorstroom, oorspanning en onderfrekwensie. Met gevorderde diagnostiek, intydse monitering en buigsame kommunikasie-opsies, ondersteun die 489-P1-HI-A20-E hoë betroubaarheid en operasionele doeltreffendheid in verskeie industriële omgewings, wat batebeskerming en optimale kragopwekkerprestasie verseker.

Die Multilin™ 489 Generator Protection System, 'n lid van die SR-familie van relais, bied beskerming, beheer en gevorderde kommunikasie in 'n koste-effektiewe bedryfsleidende uittrekkonstruksie.
Ontwerp vir klein en mediumgrootte kragopwekkers, die 489 lewer gevorderde beskerming insluitend kragopwekker stator differensiële beskerming. Die 489 bevat ook gedetailleerde diagnostiese inligting wat voorsiening maak vir verminderde probleemoplossingstyd.

Tegniese spesifikasies

• Modelnommer: 489-P1-HI-A20-E
• Beheerkrag: 90-300 VDC of 70-265 VAC (hoë reeks)
• CT-insette: 1 Amp en 5 Amp gegradeerde insette
• VT-insette: 100 VAC nominaal
• Frekwensiereeks: 40 tot 70 Hz
• Beskermingsfunksies:
  • Oorstroom (50/51)
  • Differensiaal (87G)
  • Oor-/onderspanning (59/27)
  • Oor/onder frekwensie (81O/81U)
  • Verlies van opgewondenheid (40)
  • Stator grondbeskerming (64G)
  • Sinkroniseringstjek (25)
• Kommunikasie:
  • RS485, RS232 en Ethernet
  • Modbus RTU, DNP 3.0, IEC 61850 protokolle
• Gebeurtenisopname:
  • 64 gebeurtenisse met tydstempels
  • Golfvormvaslegging, 64 monsters per siklus
• Aflosuitsette: 7 programmeerbare uitsette, 5A gegradeer
• Analoog uitsette: 4 tot 20 mA programmeerbare uitsette
• Omgewing:
  • Temperatuur: -10°C tot +60°C
  • Humiditeit: 0-95% nie-kondenserend
• Dimensies: 177 mm x 448 mm x 200 mm
• Gewig: 6,4 kg (14,1 lbs)

Ander eienskappe

• Reeks: 489 Generator Management Relay
• Land van oorsprong: VSA
• Leertyd: In voorraad, 2 werksdae

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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?

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