ABB 5SHY4045L0004 3BHB021400R0002

The 5SHY4045L0004 is a high-voltage semiconductor module developed by ABB, with an internal part number 3BHB021400R0002. Adopting IGCT (Insulated Gate Composite Thyristor) technology, this module combines the high current-carrying capacity of thyristors and the fast switching characteristics of MOSFETs. It is specifically designed to provide reliable power control support for high-voltage direct current (HVDC) transmission, renewable energy systems, and large-scale power conversion systems.

Key Technical Specifications

• Input Rated Voltage: 85 V AC ~ 264 V AC
• Output Voltage: 48 V DC; Maximum Output Current: 30 A
• Power Density: High; Maximum Efficiency: 92%
• Rated Current Range: 4 A ~ 450 A; Overload Factor: Up to 300%
• Cooling Method: Air-cooled or liquid-cooled options, flexible selection based on power rating
• Dimensions: Approximately 350 mm × 250 mm × 200 mm (overall dimensions)
• Weight: Approximately 10 kg
• Protection Functions: Multiple protections including overcurrent, overvoltage, undervoltage, overtemperature, and short circuit
• Communication Interfaces: Equipped with fieldbus interfaces such as RS-485/Modbus RTU, supporting remote monitoring and parameter configuration

Product Features

• High Power Density & Low Loss: IGCT structure enables fast switching of large currents, reducing switching losses.
• Modular Design: Compact and robust packaging facilitates stacking and paralleling, enhancing system scalability.
• Wide Operating Temperature Range: -40 °C ~ +85 °C, suitable for harsh industrial environments.
• Multiple Protections: Built-in overcurrent, overvoltage, overtemperature, and other protections to improve system safety.
• Flexible Heat Dissipation Solutions: Optional air-cooled or liquid-cooled configurations to meet different power rating requirements.
• Compatibility with Multiple Fieldbuses: Supports Profibus, CAN, Modbus, etc., for easy system integration.

Structure and Composition

• IGCT Main Body: Consists of gate, emitter, and collector, with an internal triac structure.
• Heat Dissipation Device: Matching heat sinks or liquid cooling plates to ensure temperature control during high-power operation.
• Terminal Blocks/Connectors: Provide high-current input/output terminals, compatible with standard industrial wiring.
• Control and Communication Module: Built-in drive circuits and communication interfaces for remote parameter setting and status monitoring.

Typical Application Fields

• High-Voltage Direct Current (HVDC) Transmission: Delivers high-power commutation and power regulation.
• Wind Turbines & Solar Inverters: Enables efficient grid connection of renewable energy.
• Traction Converters: Used in high-power drive systems such as railways and electric vehicles.
• Static Var Compensators (SVC) & FACTS Devices: Provide fast reactive power regulation.
• Large-Scale Industrial Motor Drives: Suitable for high-power loads in steel, chemical, mining, and other industries.

Installation and Maintenance Guidelines

• Pre-Installation Inspection: Verify that the power supply voltage, cooling method, and cabinet space meet technical specifications. Check that terminal wiring is secure and free of looseness.
• Heat Dissipation Management: Select appropriate air-cooled or liquid-cooled solutions based on power rating to ensure the heat sink surface temperature does not exceed the rated upper limit.
• Electrical Connections: Use high-current terminals complying with IEC standards to avoid increased contact resistance caused by excessive current.
• Parameter Configuration: Use ABB’s official Control Builder F or equivalent software via the RS-485/Modbus interface to set parameters, ensuring current, overvoltage, and overtemperature thresholds meet on-site requirements.
• Regular Inspection: Conduct voltage, current, and temperature monitoring every 6 ~ 12 months. Check for dust accumulation on heat dissipation devices or coolant leakage.
• Fault Diagnosis: Utilize built-in self-test functions and communication interfaces to read fault codes, quickly locating overcurrent, overvoltage, or temperature abnormalities.
• Safe Operation: Before performing any maintenance, always cut off the power supply and wear insulated gloves, complying with the IEC 60204-1 machine safety standard.

If you would like to learn more about our products and services, please feel free to contact us at any time!

• Sales Manager : Jinny
• Email : sales5@xrjdcs.com
• Whatsapp/Mobile:+86 15359273791

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Triconex  丨   Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward

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Frequently Asked Questions (FAQs)