ABB+REC670 1MRK002814-AB

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Product Name:

ABB REC670 1MRK002814-AB DCS PLC Module

Product Description:

The ABB REC670 1MRK002814-AB is a part of ABB’s Relion® series, which focuses on providing highly advanced protection, control, and automation for electrical substations. The REC670 is a high-performance protection relay and a distributed control system (DCS) module designed for the protection of electrical systems, including feeders, transformers, motors, and other key assets in industrial and utility environments.

This module integrates various features, including fault detection, equipment protection, monitoring, and control, and can be used in both medium and high-voltage applications. The REC670 is part of the Relion® family, known for its scalability, reliability, and versatility, making it ideal for industries like power generation, oil and gas, chemical processing, and other critical infrastructure sectors.

The REC670 1MRK002814-AB provides advanced substation automation capabilities by offering comprehensive control and protection functionalities, including communication protocols that allow for seamless integration with DCS and PLC systems. Its flexibility, robustness, and high level of customization make it suitable for various protection, monitoring, and automation tasks in electrical distribution networks.

Product Parameters:

• Model: ABB REC670 1MRK002814-AB
• Type: Protection Relay and DCS Module
• Manufacturer: ABB
• Series: Relion® 670 Series
• Applications: Protection and automation for electrical substations, transformers, feeders, motors, and other electrical assets in medium and high-voltage systems
• Control System Integration: Works with DCS and PLC systems for substation automation
• Functionality: Protection, monitoring, control, fault detection, automation, and communication for electrical power systems

Product Specifications:

General Features:

• Comprehensive Protection Functions:

  • The REC670 provides multi-functional protection for electrical assets, including protection against overcurrent, earth faults, differential protection, transformer protection, motor protection, and voltage protection.
  • Supports backup protection and selective coordination, ensuring that faults are cleared in the shortest possible time while minimizing disruption to the rest of the system.

• Integrated Control and Automation:

  • The module offers control capabilities for local and remote switching of assets, including breaker control, disconnector control, and reclosing.
  • Supports automatic and manual control operations for asset management.

• Communication and Connectivity:

  • The REC670 is equipped with various communication protocols such as IEC 61850, Modbus, DNP3, IEC 60870-5-104, and more. This allows the device to integrate easily with existing DCS, SCADA, and PLC systems for seamless data exchange and system monitoring.
  • It can communicate with both local and remote control systems, providing real-time data and fault reports.

• Advanced Monitoring and Diagnostics:

  • Provides real-time fault diagnostics and event recording, allowing for quick troubleshooting and system optimization.
  • The REC670 includes advanced monitoring features like graphical displays, event logs, and alarms to notify operators of potential issues.

• Highly Customizable and Scalable:

  • The module can be customized based on specific protection and automation requirements. It is highly scalable, allowing users to add new functionalities or integrate more devices as their system grows.

• Safety and Compliance:

  • Designed to meet high safety standards, the REC670 complies with international standards such as IEC 61850, IEC 60255 (performance standards for protection relays), and ISO 9001 (quality management).

• Human-Machine Interface (HMI):

  • Equipped with a user-friendly HMI for local monitoring and control, enabling operators to view real-time data, configure settings, and manage the protection system.

Electrical Specifications:

• Power Supply:

  • Nominal Voltage: Typically 48 V DC, 110 V DC, or 220 V DC, providing flexibility in power supply options.
  • Operating Voltage Range: Typically +20% to -20% of the nominal voltage, ensuring stable operation under varying voltage conditions.

• Input Types:

  • Analog Inputs: Supports analog inputs such as voltage, current, and temperature sensors for system monitoring.
  • Digital Inputs: Includes digital inputs for monitoring status from field devices (e.g., limit switches, fault indicators).
  • Switch Inputs: Designed for interfacing with switches, such as breaker status and disconnector position indicators.

• Output Types:

  • Relay Outputs: Includes multiple relay outputs for triggering alarms, status indications, and system shutdowns when thresholds are exceeded.
  • Analog Outputs: Supports 4-20 mA or 0-10 V analog outputs for communication with other monitoring systems.

• I/O Capacity:

  • Typically supports up to 48 inputs and 32 outputs, depending on the configuration. The system can scale based on specific project requirements.

Mechanical Specifications:

• Dimensions:

  • Height: 5.2 inches (132 mm)
  • Width: 10.3 inches (261 mm)
  • Depth: 13.0 inches (330 mm)

• Weight:

  • Approximately 3-4 kg, depending on the specific configuration.

• Mounting:

  • The module is designed to be rack-mounted in standard 19-inch industrial control panels. It is compatible with 1U or 2U rack spaces, providing easy integration into existing systems.

Environmental Specifications:

• Operating Temperature:

  • -25°C to +70°C (-13°F to +158°F), making it suitable for operation in harsh industrial environments.

• Storage Temperature:

  • -40°C to +85°C (-40°F to +185°F), providing flexibility for storage in extreme conditions.

• Humidity:

  • Can operate in up to 95% relative humidity (non-condensing), making it suitable for humid industrial environments.

• Vibration and Shock Resistance:

  • Built to withstand industrial levels of vibration and shock, making it ideal for deployment in heavy-duty applications like substations and power plants.

• Electromagnetic Compatibility (EMC):

  • The module is designed to meet EMC requirements for industrial applications, ensuring reliable operation even in electrically noisy environments.

Key Benefits:

• Comprehensive Protection and Control:

  • The REC670 offers a wide range of protection and control features, including fault detection, circuit breaker control, and transformer protection, ensuring the safe operation of electrical networks.

• Advanced Communication Capabilities:

  • Integrated IEC 61850 and other standard protocols make the REC670 ideal for integration into DCS, SCADA, and PLC systems, facilitating seamless automation and remote monitoring.

• Scalability and Flexibility:

  • The system is highly scalable and customizable to meet the specific protection, monitoring, and automation needs of electrical substations and industrial environments.

• Real-Time Monitoring and Diagnostics:

  • Real-time data collection, event logging, and advanced diagnostics allow operators to monitor equipment health, predict failures, and perform timely maintenance.

• Robust Performance in Harsh Environments:

  • With a wide temperature range and resistance to humidity, vibration, and electrical interference, the REC670 is built to handle demanding industrial conditions, ensuring long-term reliability.

Conclusion:

The ABB REC670 1MRK002814-AB is a highly advanced protection and control module that is ideal for use in electrical substations, transformer stations, and power distribution networks. With its comprehensive protection features, advanced communication protocols, and scalability, it ensures the safe, efficient, and reliable operation of electrical systems. The module integrates seamlessly into DCS and PLC systems, offering real-time monitoring, diagnostics, and control capabilities for mission-critical electrical infrastructure.