+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
ABB GRID BREAKER UNIT GBU72 3BHE055094R0002 / 3BHE031197R0001 / 3BHB030310R0001(XIONGBA)
Product Overview
The ABB GRID BREAKER UNIT GBU72 3BHE055094R0002 is a high-voltage grid protection device engineered for critical power distribution networks. As part of ABB’s Grid Solutions portfolio, it integrates advanced fault detection, rapid interruption capabilities, and seamless coordination with automation systems like ABB Ability™. Designed for substations and renewable energy plants, the unit ensures grid stability by isolating faults within milliseconds, minimizing downtime and equipment damage. Its modular architecture supports hybrid configurations, enabling compatibility with legacy systems while meeting IEC 62271-202 standards. The 3BHE031197R0001 control module provides real-time monitoring and diagnostics, while the 3BHB030310R0001 protection relay offers adaptive settings for dynamic grid conditions. Together, these components deliver unparalleled reliability in extreme environments (-40°C to +85°C) and harsh industrial settings .
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Primary Unit Model | GRID BREAKER UNIT GBU72 3BHE055094R0002 |
| Control Module | 3BHE031197R0001 |
| Protection Relay | 3BHB030310R0001 |
| Manufacturer | ABB |
| Input Voltage | 24 V DC ±10% (Control), 72.5 kV AC (Primary) |
| Rated Breaking Current | 40 kA |
| Operating Temperature | -40°C to +85°C |
| Protection Class | IP65 (Control Module), IP67 (Breaker Unit) |
| Communication Protocols | IEC 61850, Modbus TCP/IP, RS485 |
| Mechanical Life | 30,000 operations |
| Electrical Life | 10,000 operations at rated current |
| Installation | DIN Rail (Control), Floor-mounted (Breaker) |
| Dimensions (H×W×D) | 1500×800×600 mm (GBU72), 100×50×75 mm (3BHE031197R0001) |
| Certifications | IEC 62271, ANSI C37.06 |
Key Features and Advantages
Ultra-Fast Fault Interruption: The GBU72 achieves arc quenching in <16 ms, reducing thermal stress on grid infrastructure by 95% compared to conventional breakers .
Adaptive Protection Logic: 3BHB030310R0001 employs AI-driven algorithms to dynamically adjust tripping curves based on load patterns, preventing nuisance trips during peak demand.
Cybersecurity Integration: 3BHE031197R0001 features hardware-encrypted communication and role-based access control, complying with NERC CIP-002 standards.
Modular Maintenance: Hot-swappable components (e.g., coil assemblies) enable field replacements without de-energizing the grid, slashing downtime by 70% .
Application Areas
- Renewable Energy Plants: Synchronizes wind/solar farms with main grids, managing voltage surges via 3BHB030310R0001’s frequency-adaptive protection .
- Industrial Substations: Deployed in mining and petrochemical facilities to isolate arc flashes in <22 ms, protecting transformers and switchgear.
- Microgrid Systems: Enables seamless islanding-to-grid reconnection using 3BHE031197R0001’s OPC-UA protocol integration .
- Rail Electrification: Safeguards traction power networks from short circuits, validated for 150 kV DC applications.
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Installation and Maintenance
Installation Preparation: Mount the GBU72 on vibration-damped concrete foundations, ensuring phase-to-ground clearance ≥1.5 m. Calibrate 3BHB030310R0001 relay settings via PCM600 software before energizing. Verify control wiring integrity using 500V megger tests .
Maintenance Recommendations: Quarterly coil resistance checks (target: 510Ω for 110V coils, 209Ω for 220V variants) to prevent burnout. Perform low-voltage tests at 30%-65% of rated voltage to validate electromagnetic actuator responsiveness. Replace arc chutes after 5,000 operations .
Product Assurance
ABB provides a 36-month warranty covering material defects and workmanship. Lifetime technical support includes 24/7 remote diagnostics and SIL 3-certified safety validation. All units undergo 10,000-cycle endurance testing and HALT (Highly Accelerated Life Testing) at -50°C to +125°C .
HS:8443919090
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
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- Website: www.xiongbaparts.com
