ABB RET670 1MRK002816-AB Control Relay In Stock Ready to Ship

 Product Description

The ABB RET670 1MRK002816-AB is a high-performance transformer protection relay designed for use in medium and high voltage transformer applications. This device is part of ABB's Relion® series of protection relays and offers comprehensive protection, monitoring, and control functions tailored specifically for the protection of power transformers. It is equipped with advanced algorithms and communication capabilities, ensuring reliable operation and seamless integration into modern substation automation systems.

The RET670 relay is designed to protect transformers against faults such as short circuits, overloads, and other abnormal conditions. It features multiple protection and diagnostic functions, advanced metering, and secure communication protocols for efficient monitoring and control. The RET670 1MRK002816-AB is an essential component for enhancing the reliability and safety of transformer-based power systems.

Technical Specifications

• Model: ABB RET670 1MRK002816-AB Transformer Protection Relay
• Voltage Range: Supports 3-phase systems with voltage ratings up to 110 kV
• Power Supply:
  • Nominal Voltage: 24 VDC or 110/220 VDC/AC
  • Operating Voltage Range: 19.2 VDC to 276 VDC
• Input/Output (I/O):
  • Digital Inputs: 6 configurable digital inputs for protection and monitoring
  • Digital Outputs: 6 configurable digital outputs for fault indication, trip signals, etc.
  • Analog Inputs: 2 configurable analog inputs for measurement of current, voltage, etc.
  • Relay Outputs: 4 configurable relay outputs for various protection and control functions
• Relay Protection Functions:
  • Transformer Differential Protection (87)
  • Overcurrent Protection (50/51)
  • Restricted Earth Fault Protection (64)
  • Low-Voltage Protection (27)
  • Overload Protection (49)
  • Thermal Protection (49T)
  • Unbalanced Current Protection (51N)
  • Phase Sequence Protection (47)
  • Instantaneous Overcurrent Protection (50N)
• Communication Protocols:
  • IEC 61850 for substation automation and integration with control systems
  • Modbus RTU/TCP
  • DNP3
  • Serial Communication (RS-232, RS-485)
• Display: 4-line graphical LCD display for local HMI
• Operating Temperature: -40°C to +70°C
• Storage Temperature: -40°C to +85°C
• Dimensions: 200 x 220 x 130 mm (W x H x D)
• Weight: 14.5 kg (approx.)
• Mounting: Rack-mounted or panel-mounted, suitable for standard substation equipment.

Other Attributes

• Series: ABB Advant DCS/800xA
• Country of Origin:  Germany/Finland/Sweden
• Lead Time: In Stock, 2 Working Days

In Stock Hot Items of ABB

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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.