Eaton N48M28T4521DE K-Factor transformer - UL Listed
Part Number: N48M28T4521DE
Quick Summary
K-Factor nonlinear ventilated transformer delivers robust power conditioning for industrial facilities. Heat buildup and voltage fluctuations challenge uptime, efficiency, and maintenance budgets. UL Listed certification underpins safety and reliability in demanding electrical environments. This three-phase 45 kVA unit is designed for 480-208Y/120 service, balancing performance with a manageable footprint. Its ventilated design supports higher thermal capacity, reducing overheat risk during peak loads and harmonics. Compact dimensions and Eaton compatibility streamline installation on existing busways and switchgear, helping owners lower total cost of ownership. By aligning with industry standards and market expectations, it supports long-term asset management and serviceability.
Product Information
Extended Description
N48M28T4521DE Eaton: Eaton K-Factor nonlinear ventilated transformer, K13 Vented XFMR, 3-phase, 480-208Y/120, 45 kVA
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T4521DE
UPC
786689664299
Product Length/Depth
24 in
Product Height
43 in
Product Width
30.5 in
Product Weight
615 lb
Certifications
UL Listed
Type
Vented XFMR
Kva Rating
45 kVA
Phase
Three-phase
Feature → K-Factor nonlinear performance. Business Impact → Sustained output under nonlinear loads reduces downtime and equipment wear. Application → Robotics lines and CNC machines where harmonics are common, improving reliability and reducing heat-related failures. Feature → Ventilated XFMR cooling. Business Impact → Higher thermal capacity lowers risk of overheating during peak loads and harmonic spikes, extending transformer life. Application → Automation panels and process lines in manufacturing facilities. Feature → 45 kVA three-phase rating with 480-208Y/120 capability. Business Impact → Scalable power distribution without early transformer replacement, improving project ROI. Application → Medium-size industrial facilities, data centers, and control rooms. Feature → Compact footprint and standardized footprint. Business Impact → Easier installation on existing floor or rack spaces, faster commissioning, reduced site labor. Application → Retrofit projects and new builds with limited space. Feature → UL Listed certification and Eaton compatibility. Business Impact → Streamlined approvals and safer operation with broad vendor support. Application → Industrial environments requiring certified electrical equipment and easy integration with Eaton ecosystems. Feature → Clear physical specs and service resources. Business Impact → Faster procurement and maintenance planning through datasheets and multimedia resources. Application → Engineering design reviews and maintenance planning. These attributes collectively translate to improved uptime, lower maintenance costs, and predictable energy use across critical processes.
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FAQs
Plan for a three-phase installation with a 24 in depth, 30.5 in width, and 43 in height footprint. Ensure clearance for ventilation, provide proper mounting on a sturdy base to support ~615 lb, and integrate with current busways or switchgear. Use the UL Listed unit in accordance with electrical codes and Eaton installation guidelines for safe, efficient commissioning.
It features K-Factor nonlinear performance designed to mitigate harmonic stress, improving thermal management and reducing overheating risk. This helps maintain voltage stability and protects connected automation equipment, CNCs, and robotics from performance degradation during harmonic events.
Yes. The transformer is a three-phase 45 kVA unit rated for 480-208Y/120, making it suitable for distributing balanced power to mid-size manufacturing lines, automation panels, and process control systems while supporting scalable expansion as loads grow.
The product carries UL Listed certification, signaling compliance with recognized safety and performance standards for electrical equipment. This reduces regulatory hurdles, simplifies audits, and provides assurance for ongoing maintenance and safety in industrial facilities.
The N48M28T4521DE improves uptime through better thermal management under harmonic loads, reduces maintenance overhead with reliable, vetted components, and lowers risk of unplanned outages. Its compact footprint and Eaton support resources also minimize installation time and long-term procurement costs, delivering a favorable total cost of ownership over the asset lifecycle.