Sweden High-performance Integrated Gate-Commutated Thyristor for demanding medium-voltage applications
The ABB 5SHX1960L0004, also known by part number 5SHY 55L4500, is a high-performance Asymmetric Integrated Gate-Commutated Thyristor (IGCT). This advanced power semiconductor delivers exceptional efficiency and reliability in the most demanding medium-voltage applications, serving as a core component in industrial drive systems and power conversion equipment.
| Parameter | Specification | Details |
|---|---|---|
| Device Type | Asymmetric IGCT | Standard asymmetric design for use with anti-parallel diodes |
| Voltage Rating (VDRM) | 4500 V | Maximum repetitive off-state voltage |
| Maximum Turn-Off Current (ITGQM) | High Current Capability | Designed for high-power applications |
| Housing | Press-Pack | Standard housing for double-side cooling and mechanical robustness |
| Technology | Advanced IGCT Platform | Optimized for minimal conduction loss and maximum ruggedness |
The thyristor-based core provides extremely low conduction losses, leading to higher system efficiency and reduced operating costs at high power levels.
IGCT technology offers high short-circuit withstand capability and immunity to dv/dt and di/dt stresses, ensuring stable operation in harsh electrical environments.
The ability to handle high currents and voltages in a single device enables more compact and simplified converter designs compared to alternative technologies.
The press-pack design facilitates double-side cooling for superior thermal performance and features non-catastrophic failure modes, enhancing system safety.
This IGCT is engineered for critical, high-power infrastructure and industrial applications where maximum reliability and uptime are essential.
Core component in high-power drive systems for controlling large motors in fans, pumps, compressors, and conveyors.
Ideal for use in metals, mining, cement, oil & gas, and other demanding industrial sectors.
Used in advanced power electronic systems such as Static Synchronous Compensators (STATCOMs) for grid voltage stabilization.
Employed in drive systems for large vessels and industrial propulsion applications requiring robust power control.
Access official technical documentation for the 5SHX1960L0004 to support system design, maintenance, and procurement.
Please contact us if you require documents not listed here.
We provide comprehensive support for the integration and maintenance of this high-value component.
Genuine Part Assurance: We supply only authentic, factory-original ABB components to guarantee performance, compatibility, and longevity.
System Compatibility Verification: Our technical team can assist in verifying the suitability of this component for your specific system configuration.
Professional Installation Guidance: We strongly recommend that installation and replacement be performed by ABB-certified or highly trained personnel.
Global Spare Parts Network: We are part of a global supply chain, ensuring you can source critical components when needed.
Ensure the peak performance of your power conversion system with genuine ABB components.
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