Overview
Manuals
Principle
Specifications & Applications
Features:
- High-performance Integrated Gate-Commutated Thyristor (IGCT) module
- high-power semiconductor device
- Module assembly used in ABB ACS 6000 and MEGADRIVE-LCI medium voltage drives
As the core power switch in a power electronic conversion system, this device boasts extremely high blocking voltage and current handling capabilities, enabling it to withstand extremely harsh grid transient loads. Its compact, push-fit structure ensures not only extremely low conduction losses but also excellent thermal stability through a double-sided heat dissipation design, making it a highly efficient alternative to traditional thyristors or IGBTs in high-power industrial applications.
This unit utilizes the GVC704 architecture, achieving physical isolation between the control logic and the high-voltage power stage. It can precisely convert optical signals from the future controller into the large current pulses required to drive the power wafer. It not only ensures sub-microsecond switching synchronization but also monitors the auxiliary power supply status and device health parameters in real time. Through the AE01 submodule configuration, it provides highly integrated fault diagnosis capabilities, ensuring extremely high reliability of the entire power assembly even in complex electromagnetic environments.
The 3BHL000391P0101 5SHX1445H0001/3BHB003230R0101 GVC704 AE01 ABB IGCT module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB 3BHL000391P0101 5SHX1445H0001/3BHB003230R0101 GVC704 AE01 IGCT module INFO(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The device operates based on "hard disk drive" commutation. It utilizes 3BHB003230R0101 GVC704 AE01 to apply a reverse current exceeding the anode current rise rate to the gate of 3BHL000391P0101 5SHX1445H0001 at the moment of turn-off. This operation forces the cathode current to completely transfer to the gate circuit in a very short time, causing the PN junction of the device to quickly exit the saturation state, thereby transforming the latching characteristic of the thyristor into a turn-off characteristic similar to that of a transistor.
Cooling: Liquid cooling (usually deionized water) is required via cooling plates to dissipate the extremely high temperatures.
Installation: Specific clamping forces (in kilonewtons) must be used during installation to ensure good electrical contact and heat transfer.
Application Industries: Commonly found in marine propulsion systems, metal rolling mills, oil and gas compressors, and static frequency converters in power plants.
