ABB 5SHY3545L0020 3BHE014105R0001 | IGCT (Integrated Gate Converter Thyristor) module

Core Functions & Technical Specifications

Functionality

• Power Conversion: The IGCT module enables efficient AC/DC or DC/AC conversion in medium-voltage (6–10kV) systems, supporting applications like motor drives and grid-connected inverters 
• High-Speed Switching: With switching frequencies up to 16kHz, it handles dynamic loads in industrial automation and power electronics 
• Control Integration: The 3BHE014105R0001 provides communication interfaces (e.g., Ethernet, Modbus) for seamless integration with PLCs, HMIs, and supervisory control systems 
• Diagnostic Capabilities: Real-time monitoring of voltage, current, and temperature, with fault alerts via relay outputs 

Technical Specifications

Key Features

1. IGCT Technology:
• Combines the low on-state voltage of thyristors with the fast switching of IGBTs, reducing power losses by 50% compared to traditional GTOs 
• Integrates an anti-parallel diode for bidirectional current flow, eliminating external components 
2. Modular Design:
• 5SHY3545L0020 supports N+1 redundancy for fault tolerance in critical applications like offshore platforms 
• 3BHE014105R0001 allows scalable I/O expansion (32 digital I/O, 16 analog inputs) for complex control systems 
3. Industrial-Grade Reliability:
• IP67-rated enclosure (optional) for dust and water resistance in harsh environments 
• Vibration-resistant (IEC 60068-2-6) and shock-tolerant for heavy machinery applications 
4. Flexible Integration:
• Compatible with ABB’s 800xA Distributed Control System (DCS) and third-party PLCs 
• Supports predictive maintenance via real-time health monitoring and firmware updates