Description
Product Parameters
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | REC670 1MRK002814-AB |
| Series | Relion 670 |
| Module Type | Bay control unit |
| Function | Bay control, protection, and metering |
| Control Functions | Switchgear interlocking, position monitoring, command execution |
| Communication | Substation automation protocols (per configuration) |
| Mounting | Panel or switchgear installation |
| Operating Environment | Substation and switchgear room conditions |
| Certification | Per ABB / protection and control standards |
Advantages and Features
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Integrated bay control: Combines control, protection, and metering for a substation bay.
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Proven Relion platform: Part of ABB’s widely deployed 670 series.
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Configurable option set: The -AB suffix defines a specific hardware and functional configuration.
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Communication support: Integrates with substation automation systems.
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Diagnostics and metering: Supports fault analysis and operational monitoring.
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Lifecycle support: Backed by ABB’s protection and control expertise and service network.
Application Cases and Fields
The REC670 1MRK002814-AB is used in applications including:
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Transmission substations: Bay control and protection in high-voltage substations.
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Distribution substations: Control of feeders and transformers.
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Industrial power systems: Bay control in plant substations.
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Power generation: Switchyard control and protection in generation facilities.
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Infrastructure: Substation control in transport and utility networks.
Comparison with Competing Products
Compared with third-party bay control units, the ABB REC670 1MRK002814-AB offers deep integration with the Relion 670 platform and ABB substation automation tools, along with established control and protection algorithms. Competing products may provide similar control functions but often differ in communication integration, configuration tools, and lifecycle support. For systems standardized on ABB Relion relays, the REC670 1MRK002814-AB minimizes integration risk and preserves consistency in settings and testing.
Selection Suggestions
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Verify the option configuration (1MRK002814-AB) matches your required bay control and protection functions.
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Confirm compatibility with your substation automation system and protocols.
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Review interlocking and control logic requirements for your bay scheme.
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Consider stocking a spare REC670 1MRK002814-AB for critical installations.
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Consult ABB documentation for configuration and commissioning details.
Precautions
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Install and test only by qualified protection and control personnel following plant safety procedures.
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Verify CT/VT wiring, binary input/output connections, and interlocking logic before commissioning.
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Confirm settings and control coordination before energizing.
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Use only genuine ABB parts to preserve certification and warranty.
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