Eaton HCU2094D6IP31 HCU2 harmonic correction unit - IEEE519
Part Number: HCU2094D6IP31
Quick Summary
The Eaton HCU2 active harmonic correction unit mitigates harmonics in three-phase industrial power systems. Engineers often contend with energy waste, overheating motors, and penalties tied to harmonic distortion, especially as drives and loads shift. This solution dynamically tunes current to meet distortion targets while keeping watt losses predictable at 3.9 kW and a 94A rating. It aligns with key standards, including IEC 61000-3-2, IEC 61000-3-4, and IEEE Std. 519, with UL 508C and CSA C22.2 No. 14 support for safe panel integration. The IP31 enclosure and floor-mount design simplify installation in existing plants, offering a scalable path to improved power quality, reduced maintenance, and operational cost savings for heavy industry and manufacturing facilities.
Product Information
Extended Description
HCU2094D6IP31 Eaton: Eaton Active Harmonic Correction unit, 94A, 3.9 kW watt loss, 600V rating, 50/60 Hz, Three-phase, Floor-mount, IP31 enclosure
Product Name
Eaton HCU2 active harmonic correction unit
Catalog Number
HCU2094D6IP31
UPC
786689640941
Product Length/Depth
57.18 in
Product Height
88.24 in
Product Width
25.69 in
Product Weight
1396 lb
Certifications
IEC 61000 3-2 IEC 61000-3-4 IEEE Std. 519 UL 508C CSA Std. C22.2 No. 14
Product Category
Harmonic Correction Units
Amperage Rating
94A
Enclosure
IP31
Frequency rating
50/60 Hz
Mounting
Floor
Phase
Three-phase
Type
Active Harmonic Correction unit
Voltage rating
600 V
Watt losses
3.9 kW
Feature: Active harmonic correction with a 94A rating and 3.9 kW watt losses. Business Impact: Delivers precise harmonic mitigation with defined losses, boosting power quality and driving efficiency in motor-driven lines. Application: manufacturing floors, metal processing, plastics, and packaging lines where multiple drives contribute to distortion. Feature: 600 V, three-phase operation at 50/60 Hz. Business Impact: Ensures compatibility with common industrial equipment and drives, enabling seamless system integration. Application: plant-wide power distribution feeding fans, conveyors, and presses. Feature: IP31 floor-mount enclosure. Business Impact: Facilitates straightforward installation in existing facilities while protecting sensitive electronics. Application: retrofit and new-build projects in manufacturing cells and service bays. Feature: Certifications including IEC 61000-3-2/3-4, IEEE 519, UL 508C, CSA. Business Impact: Reduces compliance risk and accelerates panel approvals for industrial controls. Application: OEMs and integrators building compliant control panels. Feature: Physical dimensions and capacity (57.18 in L x 88.24 in H x 25.69 in W; 1396 lb). Business Impact: Robust cabinet supports heavy-duty environments and scalable deployments. Application: large industrial installations with space for floor-standing harmonic correction units. Feature: 3-phase, 600 V, 94A rating with 3.9 kW losses. Business Impact: Clear performance envelope for planning harmonic mitigation budgets and drive alignment. Application: facilities with high harmonic content from motor drives and presses.
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FAQs
To install the Eaton HCU2094D6IP31 in a 600 V three-phase system, verify the enclosure is IP31 rated and designed for floor mounting. Mount on a solid, level surface, route primary and secondary connections with appropriate protective devices, and follow the Eaton wiring diagrams in the specification sheet. Ensure adequate clearances and adherence to local electrical codes for safe operation.
Key specifications include a 94 A continuous current rating, 3.9 kW watt losses at full load, a 600 V voltage rating, 50/60 Hz operation, three-phase configuration, and IP31 enclosure. The unit is designed for floor mounting and is suitable for industrial environments with significant harmonic activity and drive loads.
Yes. The HCU2094D6IP31 is appropriate for motor-rich environments in manufacturing and data centers that require robust harmonic mitigation. Its 94 A, 600 V three-phase design supports multiple drives, while the IP31 enclosure and floor-mount installation simplify retrofits. For best results, size the unit to your harmonic contribution and monitor THD with IEEE 519 guidance.
The unit carries IEC 61000-3-2 and IEC 61000-3-4, IEEE Std. 519, UL 508C, and CSA Std. C22.2 No. 14. These approvals help meet regulatory requirements for power quality and electrical safety in industrial control panels and OEM equipment. Always verify local codes and ensure proper integration with the plant’s electrical design.
Benefits typically include reduced harmonic penalties, lower motor overheating, and improved energy efficiency, yielding a favorableROI in facilities with high harmonic content. Maintenance centers on periodic inspections and keeping the enclosure clean and accessible. Refer to Eaton’s maintenance guidance for service intervals and best practices to minimize downtime and extend service life.