Eaton N38M28T22XCUEELS52 Transformer - K-Factor KT-13
Part Number: N38M28T22XCUEELS52
Quick Summary
Eaton N38M28T22XCUEELS52 is a K-Factor nonlinear ventilated transformer for reliable power distribution in industrial facilities. Operators struggle with overheating and voltage swings when powering high-density loads. Certification details are available from the manufacturer; typical strengths include CE compliance and robust insulation performance for demanding environments. With 380 V primary and 208Y/120 V secondary, copper windings, and a 225 kVA rating, it optimizes efficiency and uptime. For facilities facing harmonic distortion, the K-Factor design helps maintain voltage quality and reduce overheating under nonlinear loads. This makes it a compelling choice for data centers and manufacturing lines seeking predictable performance and lower maintenance costs.
Product Information
Extended Description
N38M28T22XCUEELS52 Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (3-phase), PV 380V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150°C rise w/ 200°C insulation systeam, 225 kVA, X, Copper windings, EELS52
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N38M28T22XCUEELS52
UPC
786680135057
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Volt ampere rating
225 kVA
Primary voltage
380 V
Secondary Voltage
208 Y/120 V
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N38M28T22XCUEELS52
Feature – K-Factor nonlinear design reduces harmonic heating, delivering more predictable temperature rise and extending insulation life. Business impact is lower thermal stress and longer transformer life in continuous-duty environments. Application: data centers, machine shops, and processing plants that run nonlinear loads. Feature – Copper windings with a 150°C rise and a 200°C insulation system offer higher conductivity and durable insulation, enabling sustained performance in warm environments and reducing the risk of insulation degradation over time. Application: harsh industrial quarters and long-duty cycles. Feature – Taps at +2.5% and -2.5% provide voltage regulation to counter supply fluctuations, maintaining stable secondary voltage for sensitive equipment and variable-speed drives. Application: distribution panels and critical loads in manufacturing. Feature – Three-phase construction with a 380 V primary and 208Y/120 V secondary ensures compatibility with common industrial power systems, simplifying panel integration and wiring. Application: plant-wide power distribution in factories and processing facilities. Feature – Ventilated cooling and a 225 kVA rating enable efficient heat removal under peak loads, reducing derating and supporting higher uptime. Application: busy production lines and data-center-ready racks. Feature – Copper windings and robust insulation support long life and lower maintenance costs, delivering dependable operation in challenging environments and helping justify total cost of ownership in capital projects.
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FAQs
Plan for a three-phase connection to a 380 V distribution network and ensure adequate ventilation around the transformer. Verify proper tap setting at +2.5% or -2.5% to compensate for voltage drift, and maintain clearances per local codes. Use appropriate cabling to the 208Y/120 V secondary and provide orderly enclosure mounting to support safe operation and service access.
The K-Factor nonlinear design targets harmonic currents, minimizing additional heating and extending insulation life. This improves reliability under nonlinear loads common in modern facilities using drives and nonlinear power supplies. The result is reduced thermal stress, steadier voltage quality, and lower risk of derating during peak harmonic events.
Yes. With a 225 kVA rating, 380 V primary, and 208Y/120 V secondary, the N38M28T22XCUEELS52 is well suited to data centers and manufacturing floors that experience harmonic-rich loads. Copper windings and ventilated cooling support higher uptime, while voltage taps help keep critical equipment within tolerance, promoting consistent performance and service life.
Certification details for this model are provided by Eaton on request, as noted in the product data as 'Contact Manufacturer.' When applicable, expect standard industry documentation relevant to European and North American markets, with CE-related considerations and insulation ratings addressed during the supplier review process.
Copper windings reduce resistive losses and improve thermal performance, contributing to lower operating costs over time. The robust insulation and K-Factor design reduce maintenance needs by mitigating harmonic-induced stress, enhancing reliability, and extending service life. For asset-intensive facilities, this translates to higher uptime, fewer outages, and a favorable total cost of ownership.