ABB 3BHB009885R5231,PHASEMODULE S-093R
Product Name
ABB ACS 800 Series Medium-Voltage Inverter Three-Phase IGBT Power Unit Module
- Spare Part Number: 3BHB009885R5231
- Power Unit Model: PHASEMODULE S-093R
- Aliases: ABB MV Inverter Power Module, S-093R Three-Phase Inversion Unit; Abbreviation: “S-093R Power Unit Module”
(Note: This module is a critical power component of ABB ACS 800 series MV inverters (e.g., ACS 800-07/04 series, rated for 3.3kV/6.6kV voltage classes). Its core function is to implement DC-to-AC inversion via a three-phase full-bridge IGBT topology, delivering adjustable voltage and frequency to high-voltage motors for precise speed control. With an enhanced heat dissipation design and high-power density (30% higher than conventional modules), it is suitable for 100kW–1000kW high-voltage motors in industries such as steel (rolling mill main drives), power (thermal power plant induced draft fans), and petrochemicals (circulating water pumps). It addresses pain points of traditional power modules, including “slow speed regulation response,” “high energy consumption,” and “difficult fault maintenance,” with a speed regulation response time ≤50ms and operating efficiency ≥96%.)








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