Marked as original ABB factory genuine power switching unit, the ABB 5SHX1960L0004 is core semiconductor component for ABB ACS1000 and ACS2000 medium voltage drives, widely used in high-power industrial variable-frequency conversion across steel mills, chemical plants, power generation and mining industries, with full original stock supported and fast global shipping available for worldwide clients’ urgent maintenance and equipment retrofit projects. Though classified as IGCT device integrating thyristor and IGBT core advantages, it is commonly referred as high-power IGBT unit in industrial spare part trading for medium voltage converter matching. Manufactured under strict ABB original production standards, every piece passes full-range factory aging, high voltage withstand and short-circuit durability inspection before delivery, holding CE and UL industrial safety certification to satisfy international heavy-duty industrial operation criteria.

Detailed Electrical & Mechanical Technical Parameters

For core electrical indexes, repetitive peak blocking voltage (VDRM) reaches 6500V, rated continuous on-state average current hits 1900A under 85℃ baseplate working condition, while maximum allowable instantaneous surge current peaks at 6000A to bear equipment startup rush current and sudden load fluctuation spikes. Typical turn-off time is controlled below 1.2μs, enabling stable medium-frequency switching operation and cutting overall system switching loss remarkably, lifting medium voltage drive comprehensive efficiency over 98%. Matched exclusively with ABB original GDU 3BHL000390P0104 gate drive board via fiber-optic signal transmission; fiber isolation thoroughly separates high-power main circuit and low-voltage control loop to eliminate EMI disturbance, with real-time overvoltage, overcurrent and overtemperature fault signal feedback through proprietary ABB communication protocol for instant system protection trigger. Typical on-state voltage maintains below 2.3V at rated working current to minimize continuous conduction power consumption.
In thermal and mechanical specifications, the module adopts sealed flat ceramic packaging plus high-conductivity integrated copper baseplate; overall dimension is 190mm×140mm×40mm with net weight 2.6kg, adopting bolt compression installation design for direct water-cooled heat sink assembly and optimized heat dissipation efficiency. Rated junction working temperature ranges from -40℃ to +125℃, storage temperature covers -55℃~+150℃, adapting high-temperature, humid and dusty harsh on-site industrial environments of chemical workshops, open-air power stations and underground mine plants. Internal multi-layer hardware protection circuit automatically locks module switching signal once short-circuit, overheat or abnormal DC bus voltage emerges to avoid irreversible breakdown of medium voltage power unit and whole drive set.

Product Advantages & Industrial Application Scenarios

Boasting ABB decades of mature power semiconductor R&D technology, this original 5SHX1960L0004 unit features ultra-low failure rate and long service lifespan, standardized modular layout simplifying field disassembly and replacement to shorten unexpected production downtime effectively. In steel mill production lines, it serves rolling mill main inverter core to realize large rolling motor stepless speed regulation, improving finished steel precision and reducing workshop power consumption greatly. Within petrochemical industry, it controls high-power centrifugal compressors and large process pumps for energy-saving variable-speed adjustment to cut annual factory electricity cost obviously. Besides, it is widely configured on thermal power station auxiliary draught fans, mine hoist medium voltage converters and new energy grid-connected high-power rectifier devices, fulfilling global industrial energy efficiency upgrading demands.
Supported by sufficient original in-stock inventory, we provide fast global shipping service covering Asia, Europe, Middle East and Southeast Asia to meet clients’ emergency spare part replenishment and medium voltage drive renovation demands at any time. As official original replacement spare part for ABB medium voltage inverters, it remains the mainstream preferred power module in global high-power medium voltage drive aftermarket with stable supply cycle and reliable original quality guarantee.