Eaton HCU2094D6N2 Active Harmonic Correction - IEEE 519

Feature: 94A, 600 V, three-phase active harmonic correction capability. Business Impact: By actively monitoring and correcting non-linear loads, the unit reduces harmonic distortion, lowers stray energy losses, and minimizes overheating in downstream equipment, extending motor life and reducing maintenance costs. Application: Well-suited for manufacturing lines, pumps, compressors, and heavy machinery with variable-frequency drives that drive harmonic currents. Feature: Floor-mount design housed in a NEMA 2 enclosure with IEC-rated protection. Business Impact: This configuration offers rugged reliability in shop floors and electrical rooms, resisting dust and moisture while simplifying service access. Application: Commonly deployed in plants and facilities where floor-standing harmonic correction units must coexist with other equipment and limited space constraints. Feature: Integral disconnect as a standard feature. Business Impact: Enables safer, quicker maintenance by isolating the unit without additional switching gear, reducing downtime and risk. Application: Particularly valuable in facilities with lockout/tagout protocols, during commissioning or fault recovery, and in upgrade projects where minimal cabinet modifications are desired. Feature: Top or bottom cable entry for flexible wiring. Business Impact: Supports rapid installations and retrofits by aligning with existing cable routes, reducing field labor and error. Application: Particularly advantageous for upgrades in legacy plants, data centers, or manufacturing lines where cabinet openings and routing differ. Feature: Comprehensive certifications including IEC 61000-3-2, IEC 61000-3-4, IEEE Std. 519, UL 508C, CSA C22.2 No. 14. Business Impact: Ensures compliance with utility harmonic limits and safety standards, reducing procurement risk and accelerating approvals. Application: Critical for electrical rooms, utility feeders, and systems subject to interconnection requirements. For engineers, this simplifies vendor qualification and ensures consistent performance across sites. Feature: Watt losses rated at 3.9 kW. Business Impact: Understanding loss helps facilities budget cooling and energy costs, supporting total cost of ownership calculations. Application: In large plants, plan enclosure ventilation and external cooling, ensuring reliable operation without overheating in the harmonic correction assembly. This transparency also aids procurement in comparing TCO across harmonic correction solutions.