ABB 3BHE014105R0001 5SHX26L4510 5SXE05-0154 IGCT Power Module
$258.00
$520.00
Descripción
Product Overview
The 5SHX 26L4510 (3BHE014105R0001) is an ABB reverse-conducting IGCT power module engineered for high-power, medium-frequency converter systems. The device integrates an IGCT and its antiparallel diode into a single press-pack assembly and operates together with the dedicated gate-drive unit 5SXE05-0154, forming a complete, field-proven switching solution for demanding industrial and traction applications.
This RC-IGCT platform is specifically designed for snubberless operation at switching frequencies below 1 kHz, enabling high efficiency, reduced component count, and excellent long-term reliability in multi-kilovolt converter stacks.
Device Architecture and Operating Principle
The 5SHX 26L4510 employs a reverse-conducting IGCT structure in which the main thyristor and free-wheel diode share a common press-pack housing. This configuration minimizes internal stray inductance, enhances thermal symmetry, and supports extremely fast and stable turn-off behavior without external snubber networks.
The matching gate-drive unit 5SXE05-0154 delivers high peak gate currents required for IGCT operation while continuously monitoring device status. Integrated protection and feedback signals allow seamless coordination with higher-level converter control systems.
Key Technical Advantages
Snubberless turn-off capability with very low switching losses
Integrated free-wheel diode reducing external component complexity
Optimized for operation below 1 kHz in medium-frequency converters
High immunity to electromagnetic interference in harsh environments
Uniform press-pack pressure distribution for superior thermal cycling life
Gate-drive system with fault signaling and operational feedback
Suitable for series connection in high-voltage converter topologies
Electrical Specifications
Device technology: Reverse-Conducting IGCT
Nominal switching frequency: Up to 1 kHz
Turn-off performance: High di/dt and dv/dt capability without snubber
Gate control: External dedicated gate unit 5SXE05-0154
Supply type (gate unit): AC or DC compatible
Protection functions: Gate-unit-based monitoring and fault output
Mechanical and Environmental Characteristics
Package type: Press-pack IGCT assembly
Weight: 1.2 kg
Mounting concept: Clamped press-pack design for uniform force distribution
Thermal behavior: Low thermal resistance with excellent heat spreading
Manufacturing origin: ABB Semiconductor facilities (Europe)
Environmental suitability: Designed for continuous operation in high-power industrial systems
Typical Application Areas
Medium-voltage variable-frequency drives
Railway and traction propulsion converters
High-power industrial rectifiers and inverters
STATCOM and SVC reactive-power compensation systems
Large-scale power-quality and energy-conversion equipment
Frequently Asked Questions
Is the gate drive included with the IGCT device?
The IGCT 5SHX 26L4510 is designed to operate with the dedicated gate-drive unit 5SXE05-0154, which is supplied as a matched companion component.
Can this RC-IGCT be used in series-connected converter stacks?
Yes. The device is suitable for series connection and is widely used in multi-kilovolt converter configurations.
Does the device require external snubber circuits?
No. The RC-IGCT is optimized for snubberless turn-off within its specified operating limits, reducing system complexity and losses.
Características
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