ABB REC670 1MRK002814-AB
The ABB REC670 1MRK002814-AB is an interval control device specifically designed for power systems, widely used in substation automation, power plants, and power equipment management in industrial enterprises. Its core function is to realize control and protection of substation intervals through modular design, ensuring the safety and reliability of power systems. The device adopts advanced digital technology, supports multiple communication protocols (such as IEC 61850, Modbus, etc.), and features a high protection level (IP54) and a wide operating temperature range (-25°C to 70°C).
Product Parameters
Power Supply and Power Consumption
Power supply: 24/48 VDC
Power consumption: <100 W
Operating temperature: -25°C to 70°C
Humidity: 5% to 95% (non-condensing)
Protection level: IP54
Dimensions: 600 mm × 400 mm × 200 mm
Weight: <30 kg
Electrical Parameters
Rated voltage: 1000 V AC (for some models)
Rated current: 670 A (for some models)
Short-circuit breaking capacity: 10 kA
Contact form: 3NO (three normally open contacts)
Rated power: 670 kW (for some models)
Communication interfaces: Supports Ethernet, Modbus, IEC 61850, and other protocols.
Product Features
Modular Design
Adopts a modular structure for easy function expansion and maintenance, meeting the needs of different application scenarios.
Supports multiple communication modules (such as PRP redundant communication, MMS protocol) and integration with industrial dashboards, enhancing system flexibility.
High Reliability and Safety
Uses advanced microprocessors and digital signal processing technology to ensure stable operation in complex environments.
Provides multiple protection functions such as differential protection, overcurrent protection, and ground fault protection, enabling rapid response to bus faults.
Multifunctional Integration
Integrates measurement, control, communication, and protection functions, supporting real-time monitoring of parameters such as voltage, current, and power.
Supports GOOSE messages and SCADA system communication to achieve full-station interlocking control.
Ease of Use
Equipped with a graphical user interface (LCD) and local configuration tools (such as TIA Portal) to simplify operation and configuration processes.
Structure and Composition
Hardware Components
Core module: Microprocessor-based control system integrating protection relays and communication modules.
Communication interfaces: Supports Ethernet, RS485, and other interfaces, compatible with multiple industrial protocols.
Input/output modules: Connect to circuit breakers, disconnectors, and other equipment through terminals (Sub_D jacks).
Modular Expansion
Supports the addition of extra functional modules (such as fault recorders, temperature sensors) to adapt to the needs of complex power systems.
Redundant communication design (PRP protocol) ensures high availability of communication links.
Application Fields
Power Systems
Substation automation: Monitors and controls circuit breakers, disconnectors, and other equipment to ensure interval safety.
High-voltage direct current (HVDC) systems: Suitable for protection and control of series-compensated lines.
Industrial Fields
Industrial automation scenarios such as chemical industry, metallurgy, and manufacturing, providing protection and monitoring for key equipment.
Low-voltage distribution systems in data centers and commercial buildings to ensure power supply continuity.
Other Scenarios
Distribution network automation: Remotely monitors and controls feeders, transformers, and other equipment.
Industrial dashboards: Integrates production data monitoring to assist in production management.
Installation and Maintenance
Installation Requirements
The installation environment must meet IP54 protection level and wide temperature range requirements, avoiding strong electromagnetic interference.
Install via guide rails (35 mm standard) or fixed brackets to ensure device stability.
Maintenance and Configuration
Modular design: Facilitates module disassembly and replacement, reducing maintenance costs.
Remote monitoring: Real-time reception of device status and alarm information through SCADA systems or email notification functions.
Configuration tools: Use software such as TIA Portal for parameter setting and communication protocol configuration.
Notes
Regularly inspect terminals and communication interfaces to ensure reliable connections.
Update firmware to support new protocols or function expansions.
Xingruijia focuses on providing ABB industrial automation full range product services and your intelligent control solution partner
If you would like to learn more about our products and services, please feel free to contact us at any time!
Sales Manager : Jinny
Email : sales1@xrjdcs.com
Whatsapp/Mobile:+86 15359273791
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