• High-capacity DC energy storage: 2 capacitors (1600µF each) with 2866V DC rated voltage for high-power industrial applications
• FILM D dielectric technology for superior thermal stability, low ESR, and resistance to voltage spikes and dielectric breakdown
• Ripple current filtering to reduce voltage ripple and noise in DC power circuits, protecting sensitive power electronic components
• Voltage stabilization for DC bus systems in VFDs, rectifiers, and power converters, ensuring consistent power delivery
• Long service life (≥100,000 hours at 70°C) with excellent aging resistance and minimal capacitance drift over time
• Robust construction with hermetically sealed housing to protect against dust, moisture, and industrial contaminants
• Low self-discharge rate and high ripple current handling capability (up to 15A RMS) for continuous industrial operation
• Direct compatibility with ABB power electronic systems, including ACS880/ACS600 VFDs and industrial rectifier units
• Compliant with ABB engineering standards and global industrial certifications (CE, UL, IEC 60384-1)
• Designed for easy installation and replacement as a maintenance kit, ensuring minimal downtime during servicing

• DC bus voltage stabilization and filtering for ABB ACS880 variable frequency drives in industrial motor control systems
• Energy storage and ripple filtering for ABB industrial rectifiers in power generation plant auxiliary systems
• Maintenance and replacement of aging capacitors in ABB power conversion units for oil & gas pipeline pumping stations
• DC power stabilization for ABB traction converters in railway and marine propulsion systems
• High-power industrial VFDs in steel mills, cement plants, and mining equipment (crushers, conveyors)
• Renewable energy (wind/solar) power conversion systems, supporting ABB inverters and DC bus stabilization
• Chemical and petrochemical plant power electronic systems, where reliable DC filtering prevents equipment malfunctions
• Emergency power systems and UPS units for critical industrial facilities, ensuring stable DC power backup
• Retrofit and maintenance projects for legacy ABB power electronic equipment, replacing outdated capacitors

• Heavy industry applications (metal processing, paper mills) requiring high-voltage, high-capacity DC energy storage

The 3BHB015651P0001 DC CAPACITOR K is a high-voltage film capacitor with a significant capacitance of 2 x 1600 µF (microfarads) and a voltage rating of 2866 V. 

This component is specifically designed for direct current (DC) applications where robust energy storage and filtering are critical. 

The "FILM D" designation indicates the type of dielectric material used, which contributes to its excellent electrical performance, high insulation resistance, and self-healing properties in the event of a dielectric breakdown. 

Film capacitors are known for their long lifespan, stability over temperature changes, and low equivalent series resistance (ESR), making them highly reliable.

Such high-capacity, high-voltage film capacitors are indispensable in demanding power electronics applications. 

They are commonly found in power conversion systems like large industrial motor drives (e.g., inverters and converters for AC motors), high-voltage DC (HVDC) transmission systems, and renewable energy inverters (solar and wind power). 

Their primary role is to smooth out voltage ripples, store energy for pulse applications, and provide DC link filtering to ensure stable and efficient operation of power circuits. 

The "K" in its designation likely refers to a tolerance of ±10%, indicating a good level of precision for its capacitance value, which is crucial for predictable system performance.