The ABB S-073N ALU (3BHB009884R5211) is an aluminum-housing IGCT phase module for ABB medium-voltage drive systems. It undertakes core power conversion and phase control inside high-voltage converters, delivering adjustable power output for large-capacity industrial motors.
This phase module adopts ALU aluminum alloy housing for optimized heat dissipation, equipped with high-performance IGCT power semiconductors. It serves as critical spare component for maintenance and retrofit of ABB ACS6000 and PCS6000 medium-high voltage frequency converters.
Main Specifications
1. Brand: ABB; Model: S-073N ALU; Part No.: 3BHB009884R5211; Type: IGCT Phase Module
2. Applicable Equipment: ACS6000, PCS6000 medium-high voltage frequency converters
3. Power Device: Integrated Gate-Commutated Thyristor (IGCT)
4. Housing: Aluminum alloy ALU housing for enhanced heat dissipation performance
5. Cooling Mode: Air-cooled or water-cooled according to cabinet configuration
6. Operating Environment: -10℃ ~ +45℃, 5%-95% RH non-condensing
7. Certifications: CE, compliant with IEC industrial power electronic equipment standards
Core Functions
1. Complete AC-DC-AC power conversion for medium-high-voltage drive equipment.
2. Realize precise phase control to output adjustable voltage for large industrial motors.
3. Aluminum housing improves heat dissipation, ensuring stable operation under heavy-load conditions.
4. Monitor power device operating status and upload fault signals to main control unit.
5. Modular mechanical structure supports quick disassembly and convenient on-site replacement.
6. Fully match original ABB drive control hardware to execute motor control algorithms.
Application Scenarios
1. High-power medium-voltage frequency converter cabinets for mining, metallurgy and cement plants.
2. Large-capacity motor drive systems for petrochemical, water supply and energy industries.
3. Retrofit and spare replacement of legacy ABB ACS6000 / PCS6000 drive platforms.
4. Heavy-duty industrial equipment speed-regulation and energy-saving renovation projects.
5. Spare parts inventory for heavy-industry automation integrators and engineering contractors.
6. Global aftermarket spare supply for technical teams maintaining ABB high-voltage drive hardware.
