Eaton N48M28F75CSEE Transformer - 75 kVA K-Factor
Part Number: N48M28F75CSEE
Quick Summary
Eaton N48M28F75CSEE is a K-Factor nonlinear ventilated transformer designed for 3-phase power distribution in industrial facilities. This solution addresses voltage stability and overload challenges that commonly disrupt uptime and damage equipment. Typical certifications for transformers in this class include CE for European compliance and IP-rated enclosure options to withstand harsh environments; SIL considerations apply to control-system interfaces and should be confirmed with Eaton. The product is engineered to integrate with standard 480 V distribution schemes while delivering 208Y/120 V secondary power, enabling robust, scalable power management across manufacturing lines and data centers. For engineers and procurement teams, this translates to a reliable, compliant infrastructure asset that minimizes downtime and supports efficient capital planning.
Product Information
Extended Description
N48M28F75CSEE Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 75 kVA, CS, EE
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28F75CSEE
UPC
786680140969
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
75 kVA
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N48M28F75CSEE
Feature → Business Impact → Application: The N48M28F75CSEE uses KT-13 nonlinear ventilated design to reduce core saturation and improve voltage regulation, which translates to lower energy waste and fewer nuisance trips on sensitive loads in manufacturing environments. Application: suitable for factory floors with variable demand and mixed resistive/inductive loads. Feature → Business Impact → Application: 75 kVA rating paired with a 480 V primary and 208Y/120 V secondary delivers clean, ready-to-use power for control panels and distribution cabinets; Application: ideal for panelboard upgrades and facility-wide power distribution in industrial facilities. Feature → Business Impact → Application: Tap settings at +2.5% and -2.5% provide precise voltage tuning to protect motors and drives; Application: supports critical loads and process control stability in dynamic plant spaces. Feature → Business Impact → Application: 3-phase construction with KT-13 ventilation offers robust thermal management, enabling reliable operation in hot environments; Application: suitable for high-temperature manufacturing cells and data center edge rooms. Feature → Business Impact → Application: compact form factor with standard 480 V/208Y/120 V configuration simplifies integration into existing electrical rooms; Application: reduces wiring complexity and installation time while enabling scalable upgrades. Feature → Business Impact → Application: certifications and manufacturer support provide a clear compliance path and ongoing technical assistance; Application: reduces risk during audits and maintenance planning for regulated industries.
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FAQs
Plan for a 3-phase connection to the 480 V primary with the 208Y/120 V secondary feeding control panels, motors, and loads. Verify tap settings at +2.5% / -2.5% for voltage tuning and ensure adequate clearance for ventilation as specified by KT-13 guidelines. Follow Eaton datasheet recommendations for enclosure type and mounting alignment to optimize cooling and accessibility.
The transformer delivers 75 kVA with a 480 V primary and 208Y/120 V secondary. It features 3-phase operation, taps at +2.5% and -2.5%, and an 115°C rise rating. The KT-13 nonlinear ventilated design supports voltage regulation under dynamic load conditions typical of industrial environments.
Yes. Its 75 kVA rating, 480 V/208Y/120 V configuration, and KT-13 ventilated design make it well-suited for data centers and manufacturing floors where stable voltage and reliable uptime are critical. The ability to tune taps helps maintain post-transformer voltage within tight tolerances for sensitive equipment.
Certifications are listed as Contact Manufacturer, so confirm exact CE, IP, and any SIL qualifications with Eaton prior to purchase. Verify enclosure protection, electrical clearances, and installation standards for your region to ensure regulatory compliance and project readiness.
The N48M28F75CSEE reduces downtime by stabilizing voltages and protecting critical loads, which lowers repair costs and lost production time. Its robust heat management and standard 480 V/208Y/120 V configuration simplify maintenance, spare-part availability, and upgrade paths within existing power distribution frameworks.