Eaton HCUN020Y4CH00 HCU2 Harmonic Correction - IEEE 519
Part Number: HCUN020Y4CH00
Quick Summary
Eaton HCUN020Y4CH00 is an active harmonic correction unit that improves power quality in medium to large three-phase electrical systems. Many facilities struggle with harmonic distortion that causes overheating, nuisance tripping, and higher energy costs. This solution aligns with critical standards such as IEC 61000-3-2, IEC 61000-3-4, and IEEE Std. 519 to ensure compliance and safer operation. By delivering targeted harmonic mitigation, it helps extend equipment life and reduce maintenance needs. The unit also supports integration within standard panel architectures, enabling scalable deployments and predictable ROI for industrial environments seeking reliable power quality improvements and streamlined procurement.
Product Information
Extended Description
HCUN020Y4CH00 Eaton: Eaton HCU2 active harmonic correction unit, 20 A, 208-415 Vac, 3ph+N chassis IP00
Product Name
Eaton HCU2 active harmonic correction unit
Catalog Number
HCUN020Y4CH00
UPC
786689647704
Product Length/Depth
16.43 in
Product Height
43.01 in
Product Width
200 in
Product Weight
494 lb
Certifications
IEC 61000 3-2 IEC 61000-3-4 IEEE Std. 519 UL 508C CSA Std. C22.2 No. 14
Amperage Rating
20 A
Feature → Business Impact → Application: The HCUN020Y4CH00 delivers active harmonic correction with a 20 A amperage rating, which translates to measurable reductions in total harmonic distortion and improved system efficiency in 208-415 Vac, 3ph+N environments. This directly lowers heat generation in transformers and motors, reducing cooling loads and extending equipment life across manufacturing lines or data-center peripherals. Application: facility upgrades in existing outlets and new builds benefit from a compact, IP00 chassis that fits standard panel spaces, simplifying installation and commissioning in machine rooms or switchgear cabinets. Feature → Business Impact → Application: The unit’s compatibility with IEC 61000-3-2 and IEEE Std. 519 ensures regulatory compliance for high-demand facilities, reducing risk of penalties and enabling smoother audits during capacity expansions. Application: electrical audits and retrofits in automotive, packaging, and process industries gain predictable performance metrics for harmonic management. Feature → Business Impact → Application: UL 508C and CSA C22.2 No. 14 certifications provide confidence for maintenance teams and procurement leaders, supporting safer maintenance routines and easier integration with existing safety programs. Application: service contracts and spare-part planning for critical lines in pharmaceuticals, food & beverage, and heavy manufacturing. Feature → Business Impact → Application: The compact footprint and 16.43 in depth, 43.01 in height, and 494 lb weight (as listed) enable straightforward mounting within standard three-phase panels, reducing installation time and minimizing downtime during rollout. Application: capital projects and efficiency upgrades where tight timelines demand rapid deployment and predictable integration with incoming feeders.
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FAQs
HCUN020Y4CH00 is designed for standard 3phase+neutral panels with an IP00 chassis. Ensure adequate space for mounting within the panel footprint and provide proper clearances for ventilation. Verify terminal accessibility for 20 A connections and confirm voltage compatibility across 208-415 Vac. Coordinate with panel suppliers to confirm panel depth fits the 16.43 in depth and avoid conflicts with adjacent devices.
The unit actively corrects harmonics by injecting counter-signals to mitigate distortion, targeting a 20 A rating at 208-415 Vac with 3ph+N configuration. It complies with IEC 61000-3-2, IEC 61000-3-4, and IEEE Std. 519, ensuring regulatory alignment. Applications span manufacturing lines and data centers where harmonic mitigation improves motor efficiency and reduces stray heat in buses and transformers.
Yes. The device carries multiple certifications including UL 508C and CSA C22.2 No. 14, supporting compliance in regulated industrial settings. Its 20 A rating and 208-415 Vac operation cover typical plant feeders, while the IP00 chassis supports integration into standard electrical enclosures used in many manufacturing plants.
Key standards include IEC 61000-3-2, IEC 61000-3-4, IEEE Std. 519, UL 508C, and CSA C22.2 No. 14. These certifications reduce regulatory risk, facilitate audits, and support long-term reliability by ensuring harmonic limits are met for both utility and equipment owners in industrial facilities.
By delivering targeted harmonic correction, the unit lowers energy losses, reduces cooling requirements, and extends equipment life, contributing to lower operating costs. Maintenance is typically periodic inspection of connections and ensuring panel ventilation; the robust certifications and standard form factor simplify spares management and reduce downtime during replacements or upgrades.