Product Short Description
Technical Specifications:
- Voltage Ratings:
- Rated voltage: Up to 36 kV (configurable for different busbar voltage levels).
- Operating voltage: 24V DC or 110V/220V AC (selectable).
- Current Ratings:
- Supports current transformers (CTs) with ratios up to 6000:5.
- Maximum fault current detection: Up to 50 kA (depending on CT configuration).
- Frequency Range: 45Hz to 65Hz (adjustable for different grid standards).
- Operating Temperature: -25°C to +70°C (operating); -40°C to +85°C (storage).
- Protection Class: IP54-rated for dust and water resistance in industrial environments.
- Dimensions: Approximately 250 mm × 200 mm × 120 mm (varies by configuration).
Description
- Weight: Around 3.5 kg.
- Communication Protocols:
- Supports IEC 61850, Modbus RTU, Modbus TCP/IP, and DNP3.
- Optional integration with SCADA systems for remote monitoring.
Functional Features:
- Busbar Protection:
- Differential protection for rapid fault detection in busbar zones.
- Overcurrent and earth-fault protection to prevent equipment damage.
- Fault Location:
- Precise fault zone identification to minimize downtime.
- Event logging for post-fault analysis.
- Monitoring Functions:
- Real-time measurement of busbar voltage, current, and power quality.
- Thermal monitoring to prevent overheating.
- Synchronization:
- Supports generator and feeder synchronization with the busbar.
- Programmability:
- Customizable protection settings and time delays.
- Flexible logic configuration for specific application requirements.
- Self-Diagnostics:
- Built-in hardware and software health checks.
- Automatic calibration for maintaining accuracy.
- Remote Access:
- Enables remote configuration, firmware updates, and data retrieval via secure channels.
Application Scenarios:
- Electrical Substations: Protects main and secondary busbars in transmission and distribution substations.
- Power Generation Plants: Safeguards generator busbars in thermal, hydro, and renewable energy plants.
- Industrial Facilities: Ensures reliable power distribution in factories, refineries, and chemical plants.
- Renewable Energy Systems: Protects busbars in solar farms and wind turbine substations.
- Data Centers: Maintains uninterrupted power supply for critical IT infrastructure.
- Railway Electrification: Secures busbar systems in traction power substations.
- Mining Operations: Protects busbars in underground and open-pit mining facilities.
Key Advantages:
- High-Speed Protection: Detects and isolates faults in milliseconds to prevent system collapse.
- Comprehensive Monitoring: Provides detailed insights into busbar health and performance.
- Flexibility: Adaptable to various busbar configurations and voltage levels.
- Reliability: Built for continuous operation in harsh environments with minimal maintenance.
- Scalability: Supports expansion with additional modules for larger systems.
- Global Compliance: Meets international standards such as IEC 62271, IEEE C37.2, and GB/T (China).
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