ABB 5SHX1445H0001 Integrated Gate-Commutated Thyristor (IGCT) Power Module
Technical Specifications:
- Type: Press-pack thyristor
- Repetitive Peak Off-State Voltage (V DRM): Up to 8500 V
- Average On-State Current (I TAV): 1445 A at specified cooling conditions
- Non-repetitive Peak On-State Current (I TM): High surge current capability for fault tolerance
- Critical Rate of Rise of Off-State Voltage (dv/dt): High immunity to voltage transients
- Turn-Off Time (t q): Optimized for high-frequency switching applications
- Package: Press-pack design suitable for direct cooling in stacked configurations
- Isolation: Ceramic-insulated, designed for high electrical insulation and thermal performance
Detailed content
Functional Features:
- High Power Handling: Engineered for high-voltage and high-current applications, providing reliable performance in demanding environments.
- Robust Construction: Press-pack design ensures excellent thermal management and mechanical stability, suitable for series and parallel connections in valve stacks.
- Fast Switching Capability: Designed for efficient turn-on and turn-off characteristics, minimizing switching losses.
- High Surge Current Withstand: Capable of withstanding high overcurrent events, enhancing system reliability during faults.
- Direct Cooling Compatibility: Enables integration with direct water-cooling systems for efficient heat dissipation.
- Long Service Life: Built with high-quality materials and rigorous manufacturing standards to ensure durability and longevity.
- ABB Quality Assurance: Manufactured under strict quality control processes, ensuring consistency and reliability across production batches.
Application Scenarios:
- HVDC Transmission: Used in converter valves for long-distance, high-efficiency power transmission.
- Static Var Compensators (SVC): Applied in FACTS devices to regulate voltage and improve power quality in electrical grids.
- Industrial Drives: Employed in high-power motor drives and rolling mill applications requiring precise control.
- Renewable Energy Integration: Utilized in grid interconnection systems for wind and solar farms.
- Power System Stabilization: Supports grid stability through fast-acting reactive power compensation.
- Traction Systems: Found in high-power rectifier stations for railway electrification.