ABB 5SHY3545L0014 3BHB013085R0001

5SHY3545L0014 / 3BHB013085R0001 is a high-power IGCT (Integrated Gate Commutated Thyristor) module under ABB, belonging to the 5SHY series. Integrating the advantages of IGBT and GTO, this module is specifically designed for medium-voltage, high-current power systems and industrial drive scenarios. It achieves high-speed switching, low loss, and high reliability, often serving as the core power component in ABB System 800xA, DCS, or other large-scale power control systems.

Key Technical Specifications

Product Features

• High Current & Voltage Capacity: Rated at 3.5 kA and 4.5 kV, suitable for medium-voltage and high-power applications.
• High-Speed Switching: Up to 20 kHz (60 kHz as specified in some documents) for fast power conversion.
• Low Conduction Loss: Integrated gate drive reduces switching loss and improves overall efficiency.
• Modular Design: Compact size and moderate weight enable easy stacking and replacement in cabinets or field boards.
• High Reliability: Adopts water cooling or natural cooling, with overload and short-circuit protection, complying with IEC, CE, and RoHS standards.
• Easy Integration: Compatible with other ABB control, protection, and measurement products, supporting multiple communication protocols (e.g., Profibus, Ethernet/IP).
• Convenient Maintenance: Modular structure allows quick replacement and inspection, with standardized terminals and screw holes.

Structure & Composition

• Power Semiconductor Chip: Core IGBT/IGCT device responsible for high-voltage and high-current switching.
• Gate Drive Circuit: Optical fiber or electrical drive for precise gate control.
• Heat Dissipation System: Water cooling or natural heat sink to keep junction temperature below 175 °C.
• Input/Output Terminals: Screw terminals or quick-plug connections, adapting to 3-P rated current of 45 A.
• Housing: Aluminum alloy or polycarbonate, providing IP20-IP67 protection class.
• Mounting Holes: Standard M12 threads, supporting rail or panel mounting.

Typical Application Fields

• Power Systems: Conversion, inversion, and circuit breaking in high-voltage transmission, distribution stations, and substations.
• Industrial Drives: Soft starting and speed regulation of large motors, pumps, compressors, fans, conveyors, etc.
• Renewable Energy: High-power conversion in wind power and photovoltaic inverters.
• Metallurgy, Chemical Industry, Steel: Power control of high-power arc furnaces and heating furnaces.
• Rail Transit & Marine: Traction inversion and energy feedback systems.

Installation & Maintenance Guidelines

Installation Method

• Use standard rail or panel mounting with M12-sized screw holes.
• Ensure sufficient heat dissipation space around the module, and connect the water cooling system to a dedicated cooling circuit.

Electrical Wiring

• Select matching busbars or terminal blocks according to the rated voltage/current.
• Confirm the power supply is completely disconnected before wiring to prevent electric shock.

Commissioning Steps

• First perform a no-load test to check if the gate drive signal is normal.
• Gradually apply the load and monitor temperature, switching loss, and current waveform.

Daily Maintenance

• Regularly inspect the heat dissipation system (cooling water flow, temperature sensors).
• Check terminal tightness to avoid poor contact due to loosening.
• Conduct a full-function test every 12 months and replace aging gate drive modules if necessary.

Safety Precautions

• Maintain the operating environment temperature within the range of -25 °C ~ +70 °C.
• Wear insulating gloves and protective glasses for high-voltage operations, complying with IEC 61800-5-1 safety standards.

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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