Eaton X29M28F12CUEENON Harmonic Mitigating Transformer - 112.5 kVA
Part Number: X29M28F12CUEENON
Quick Summary
Harmonic mitigating transformer is designed to reduce electrical distortion in environments with nonlinear loads, delivering clean power for sensitive equipment. This Eaton model helps address pain points such as voltage drift, nuisance tripping, and overheating from harmonic currents. Certifications to verify include CE compliance, UL recognition, and ISO 9001 quality management; confirm exact status with Eaton. By combining a 112.5 kVA rating with copper windings and an EE core, you gain higher efficiency, reduced energy losses, and longer lifecycle planning. The unit supports standard 208 V distribution with a 208Y/120 V secondary, aligning with typical panels and procurement workflows, enabling faster installation decisions and predictable maintenance budgets.
Product Information
Extended Description
X29M28F12CUEENON Eaton: Eaton Harmonic mitigating transformer, PV 208V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 112.5 kVA, Copper windings, EE, NON
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X29M28F12CUEENON
UPC
786680139437
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Primary voltage
208 V
Secondary Voltage
208 Y/120 V
Volt ampere rating
112.5 kVA
208 V primary and 208Y/120 V secondary align with common distribution schemes, enabling seamless integration into existing panels. This reduces wiring complexity and simplifies procurement, cutting lead times and installation risk. Typical applications include data centers and manufacturing environments where loads are distributed across panels and require tight voltage control. Harmonic mitigation lowers harmonic currents generated by VFDs and switching power supplies, which translates into steadier voltage and cooler transformer operation. The business impact is lower cooling loads, reduced energy losses, and longer service life for critical equipment. This is especially beneficial for automation networks with mixed drives and power supplies. Copper windings deliver high conductivity and robust performance under heavy loading, improving overall efficiency and thermal stability. The 115°C rise rating indicates the transformer can handle dense installations without compromising safety. Combined with an EE core, this design supports compact footprints while preserving electrical performance. Tap settings provide voltage regulation flexibility with two taps at +2.5% and four taps at -2.5%. The application here is compensating for line drop and supply variations, helping maintain loads within tolerance and reducing nuisance trips. This feature also simplifies coordination with adjacent transformers and panels in modern power systems. EE frame construction supports modular mounting in standard switchgear layouts, and copper windings pair well with typical cooling strategies in low-voltage distributions. The combination of rugged construction and proven Eaton design reduces maintenance intervals and supports long-term reliability. Integration with Eaton catalogs and documentation enables quicker sourcing and precise installation planning. Finally, this transformer aligns with common procurement workflows and leverages the 112.5 kVA rating to match typical mid-range loads, ensuring a favorable return on investment when harmonic mitigation reduces energy waste and extends equipment life.
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FAQs
Begin by confirming the supply voltage and load. Mount the unit on a rigid EE-frame assembly compatible with the enclosure. Connect the 208 V primary and select the taps: two at +2.5% and four at -2.5% as required. Wire the 208Y/120 V secondary to the distribution panels, bond the earth, and perform insulation and polarity checks before energizing. Verify load balance and document tap settings for maintenance.
The transformer uses a 208 V primary and a 208Y/120 V secondary, rated at 112.5 kVA. It features copper windings and a 115°C rise rating, designed for reliable operation under moderate to heavy loads. These specifications support stable voltage under dynamic industrial conditions and align with standard low-voltage distribution practices.
Yes. The unit provides harmonic mitigation to lower THD caused by nonlinear loads such as VFDs and switching power supplies, improving voltage stability and reducing downstream heat. With a 112.5 kVA rating and copper windings, it balances capacity and efficiency for data centers, labs, manufacturing lines, and automation networks.
EE-frame construction supports compact mounting within standard switchgear footprints, easing panel integration. Copper windings offer higher conductivity and lower losses than aluminum, boosting efficiency and thermal performance. Ensure adequate cooling, proper clearance, and proper grounding. Use the built‑in tap settings to compensate for line variations and label taps clearly for future maintenance.
Official documentation includes Eaton Specification Sheet X29M28F12CUEENON and the Commercial Distribution transformers catalog (Volume 2, Tab 2). Access the PDFs to confirm electrical ratings, physical dimensions, and installation guidelines. Downloads are listed as Catalogs and Specifications and Datasheets in the product page: 'Eaton Specification Sheet - X29M28F12CUEENON' and 'Commercial Distribution, Transformers, Volume 2, Tab 2'.