Description

ABB 5SHX2645L00046 High-performance High-power Industrial Control Module

• Ultra-high power adaptation capability: The rated current is as high as 2645A, and the rated support voltage reaches 4500V. It can stably carry ultra-large current and high-voltage loads, and is suitable for megawatt-level power systems (such as large medium-voltage and high-voltage frequency converters, converter equipment in power transmission). It is the core control component in high-power density scenarios.
• High-frequency switching characteristics: The maximum switching frequency reaches 2kHz, which can still achieve fast switching in high-power scenarios, taking into account high-power processing and dynamic response capabilities, and meeting the requirements of medium-voltage and high-voltage systems for switching speed.

• Low-loss and efficient operation: The conduction loss and switching loss are optimized, and high efficiency can still be maintained under the working conditions of large current and high voltage. While reducing energy waste, it also reduces heat generation, lowers the design pressure on the heat dissipation system, and improves the overall energy efficiency of the system.
• High-reliability design: Adopting ABB’s advanced packaging technology and high-voltage resistant materials, it has excellent insulation performance and mechanical strength. It can withstand electric field impact under high voltage, thermal stress under large current, and vibration and dust interference in industrial environments, ensuring stable and reliable operation during long-term full-load operation.
• System compatibility: It supports seamless integration with medium-voltage and high-voltage frequency converters and power transmission control systems, and is compatible with standardized gate drive and protection circuits, facilitating the construction of large-scale power conversion systems.

• Medium-voltage and high-voltage frequency converters: As a core power device, it is used for variable frequency speed regulation of large industrial motors (such as medium-voltage and high-voltage motors of rolling mills, mine hoists, and large fans). It realizes efficient speed regulation and torque control of motors by controlling power conversion, improving the operating efficiency of industrial production equipment.
• Power transmission systems: It is applied in equipment such as converter stations of high-voltage direct current transmission (HVDC) and flexible alternating current transmission systems (FACTS). It participates in the conversion and transmission control of electrical energy, stabilizes the voltage and current of the power grid, and improves the efficiency and reliability of power transmission.
• Other high-power scenarios: In the power conversion link of large energy storage systems and megawatt-level new energy grid-connected inverters (such as boost inverter systems of large wind power and photovoltaic power plants), it serves as a core switching component to realize the conversion and control of high-power electrical energy.