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The ABB LTC391AE01 (HIEE401782R0001/HIEE410507P201) is a high-performance control board designed for power system automation and protection. This robust module features advanced processing capabilities, multiple communication interfaces, and reliable operation in harsh electrical environments. Ideal for substation automation and grid control applications, it offers precise monitoring, configurable protection functions, and seamless integration with ABB's power management systems.
Product Specifications
Advanced Processing Unit: High-speed processor for real-time control and protection algorithms
Multiple I/O Interfaces: Comprehensive digital and analog I/O for system connectivity
Robust Communication: Supports industry protocols (IEC 61850, Modbus, DNP3) for SCADA integration
Protection Functions: Configurable protection relays for overcurrent, earth fault, and other electrical faults
Redundant Design: Hot-swappable configuration for mission-critical applications
Environmental Resilience: Operates in -40°C to +70°C with high EMI/EMC immunity
LED Status Indicators: Comprehensive visual diagnostics for quick fault identification
Non-volatile Memory: Secure data storage for event recording and parameters
Certified Safety: Meets IEC 60255, IEEE, and other international standards
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