ABB 3BHB003230R0101 5SHX1060H0001
ABB 3BHB003230R0101 5SHX1060H0001
ABB 3BHB003230R0101 5SHX1060H0001
ABB 3BHB003230R0101 5SHX1060H0001
ABB 3BHB003230R0101 5SHX1060H0001

ABB 3BHB003230R0101 5SHX1060H0001 | High-Power Gate Commutated Thyristor

  • Brand: ABB
  • Model: 3BHB003230R0101 5SHX1060H0001
  • Product Type: IGCT Power Module
  • Series: 5SHX Series
  • Core Function: Switching high-power DC and AC currents in HVDC and FACTS applications; enabling efficient power conversion.
  • Key Specs: 3000A Turn-off Current, 4500V Voltage Rating
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Part number: ABB 3BHB003230R0101 5SHX1060H0001
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Description

3BHB003230R0101 5SHX1060H0001: Product Overview
This component is an Integrated Gate-Commutated Thyristor (IGCT) module, a high-power semiconductor device designed for critical applications in energy transmission and industrial drive systems. It occupies a central position within a converter valve, acting as the primary switching element that controls the flow of substantial electrical power. Its role is to switch high-voltage and high-current levels with precision, facilitating the conversion between alternating current (AC) and direct current (DC).
The core functionality involves handling megawatt-scale power. As a thyristor, it conducts current in one direction and can be turned on by a gate signal. The distinguishing feature of an IGCT is its forced commutation capability, where a negative gate current forces the device to turn off, even under high-load conditions. This module processes electrical signals in the kilovolt and kiloampere range, managing the rapid switching transitions necessary for efficient power control.
It belongs to ABB’s 5SHX series of power semiconductors, a platform known for combining the ruggedness of a thyristor with the controllability of a transistor. The benefits of this technology include high efficiency due to low conduction losses, very fast switching speeds that minimize harmonic distortion, and a compact design that reduces the size and complexity of converter assemblies. This series is engineered for long-term reliability in demanding utility and industrial environments.

ABB 3BHB003230R0101 5SHX1060H0001

ABB 3BHB003230R0101 5SHX1060H0001

3BHB003230R0101 5SHX1060H0001: Technical Specifications
  • Model Number: 3BHB003230R0101 5SHX1060H0001
  • Manufacturer: ABB
  • Product Type: Integrated Gate-Commutated Thyristor (IGCT) Module
  • Rated Voltage: 4500 V
  • Rated Current: 3000 A
  • Turn-off Current: 3000 A
  • On-State Voltage Drop: 1.9 V (typical)
  • Gate Current (Turn-on): 500 mA
  • Gate Voltage (Turn-on): 15 V
  • Case Type: Disk-cell with ceramic housing
  • Cooling Method: Typically water-cooled
  • Operating Junction Temperature: Up to 125°C
  • Isolation Voltage: 6 kV AC (phase-to-phase)
Core Features & Customer Value
Monolithic Integration: The design integrates the thyristor wafer with a low-inductance gate unit. For the customer, this results in superior switching performance with minimal delay, increased reliability from fewer solder joints, and a more compact component footprint within the converter stack.
High Power Handling Capability: With a 3kA turn-off and 4.5kV voltage rating, the module is engineered for the most demanding applications. This allows engineers to design systems for high-power transmission and industrial drives without requiring parallel devices, simplifying the design and improving overall system efficiency.
Forced Commutation Technology: The IGCT’s ability to force-commutate current enables high di/dt during turn-off. This technical advantage permits the use of significantly smaller snubber circuits, which reduces system cost, losses, and physical size. For the end user, this translates to a more efficient and space-saving installation.
Robust Mechanical Design: The module features a ceramic housing and is designed for series and parallel connection within a pressurized vessel or cooler. This construction provides high dielectric strength and mechanical stability. The benefit to the operator is a long service life with reduced maintenance requirements, even in the harsh electromagnetic and thermal environments of power plants and substations.

ABB 3BHB003230R0101 5SHX1060H0001

ABB 3BHB003230R0101 5SHX1060H0001

Typical Applications
The module is a fundamental building block in High Voltage Direct Current (HVDC) transmission systems, particularly in voltage-source converter (VSC) schemes like HVDC Light. In this scenario, multiple modules are assembled into converter valves to switch power between AC grids and underground/undersea DC cables, enabling efficient long-distance power transfer and asynchronous grid interconnection.
In Flexible AC Transmission Systems (FACTS), this IGCT is used in StatCom (Static Synchronous Compensator) installations. Deployed at electrical substations, the StatCom rapidly injects or absorbs reactive power to stabilize voltage fluctuations on transmission lines, enhancing grid reliability and preventing blackouts.
Large-scale industrial motor drives for applications such as rolling mills, mine hoists, and cement kilns also utilize this technology. Here, it forms part of the inverter stage, controlling the speed and torque of multi-megawatt motors with high efficiency and dynamic response.

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