The ABB 1TGE120028R0010 is a modular communication interface or accessory module designed for integration with ABB’s protection relays, circuit breakers, or automation systems. This component is part of ABB’s Relion® product family or SACE switchgear series (exact application depends on configuration), providing enhanced connectivity, configuration flexibility, and system compatibility. It is commonly used in industrial power distribution, substation automation, and grid management to ensure seamless communication between devices and control systems.
Key Features
- Communication Protocols
- Supports IEC 61850 (GOOSE/MMS), Modbus RTU/TCP, and DNP3 for interoperability with SCADA, EMS, or third-party systems.
- Optional fiber-optic or copper Ethernet interfaces for robust data transmission.
- Plug-and-Play Design
- Modular architecture allows easy installation in compatible ABB devices (e.g., REF615 relays or Emax2 circuit breakers).
- Hot-swappable configuration minimizes downtime during maintenance or upgrades.
- Diagnostics and Monitoring
- Real-time status indicators (LEDs) for communication health, power supply, and fault alerts.
- Compatible with ABB’s PCM600 or ABB Ability™ software for remote configuration and diagnostics.
- Robust Construction
- Industrial-grade components rated for -25°C to +70°C operation and IP20/IP40 protection.
- Compliant with IEC 60255, UL 508, and CE standards.
Technical Specifications
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Parameter
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Specification
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Model
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Compatibility
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ABB Relion® relays (e.g., REF615, RET670), SACE Emax2 breakers, or similar
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Communication Ports
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1× Ethernet (RJ45), 1× RS485, optional optical port
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Protocols
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IEC 61850 Ed.2, Modbus TCP, DNP3, IEC 60870-5-103
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Power Supply
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24-48V DC or 110-230V AC (depending on host device)
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Dimensions
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Standard module size (e.g., 1/4 or 1/2 rack unit)
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Certifications
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UL, CE, IEC 61850 Conformance (Ed.2)
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Applications
- Power Distribution:
- Enhances communication for ABB Relion® relays in medium-voltage switchgear.
- Renewable Energy:
- Integrates solar/wind farm protection systems with grid control centers.
- Industrial Automation:
- Connects circuit breakers or motor protection devices to PLC/DCS networks.
- Transportation:
- Supports rail electrification or port infrastructure power management.
Integration & Compatibility
- ABB Ecosystem: Works with Relion® 615/670 relays, SACE Emax/E2 breakers, and MicroSCADA Pro control systems.
- Third-Party Systems: Interoperable with Siemens SIPROTEC, Schneider Electric, or GE Multilin via standard protocols.
Benefits
- Future-Proofing: Modular design adapts to evolving communication standards (e.g., IEC 61850-3 for cybersecurity).
- Simplified Maintenance: Pre-configured templates and auto-discovery features reduce setup time.
- High Availability: Redundant communication paths ensure uninterrupted data flow in critical networks.
Service & Support
- Warranty: ABB standard warranty (1–2 years), extendable through service agreements.
- Technical Support: Access to ABB’s global network of engineers and online resources (manuals, firmware updates).









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