Eaton N48M28T3021CULS42 K-Factor Transformer - UL Listed
Part Number: N48M28T3021CULS42
Quick Summary
Eaton K-Factor nonlinear ventilated transformer provides reliable three-phase power transformation for industrial facilities. Many plants struggle with heat buildup, downtime, and costly maintenance in transformer installations. UL Listed certification demonstrates safety and code compliance, helping procurement and installation teams move faster. With a 30 kVA rating and three-phase configuration, it scales across automation applications, while its vented design supports efficient heat management. This solution strengthens industrial power distribution for manufacturing lines, data centers, and process automation. The compact footprint and UL Listed status simplify installation, wiring, and maintenance planning, reducing lifecycle costs. In procurement terms, standardization on Eaton equipment drives supplier consolidation, spare parts alignment, and predictable performance under harmonic loads.
Product Information
Extended Description
N48M28T3021CULS42 Eaton: Eaton K-Factor nonlinear ventilated transformer, 30 kVA, K13, Three-phase, 480-208Y/120, Vented XFMR
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T3021CULS42
UPC
786689663964
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
398 lb
Certifications
UL Listed
Type
Vented XFMR
Kva Rating
30 kVA
Phase
Three-phase
Feature: K-Factor nonlinear design helps manage harmonic currents and heat generation, reducing thermal stress on windings and insulation. Business Impact: longer service life, lower maintenance costs, and greater availability in non-linear load environments. Application: automation cabinets and motor drive banks common in modern manufacturing plants. Feature: 30 kVA rating in a three-phase configuration provides scalable power to support varying load profiles without oversizing. Business Impact: reduced equipment count and footprint while maintaining headroom for peak demand. Application: plant substations and automation panels in mid-size facilities. Feature: Vented XFMR enclosure enhances cooling and heat dissipation under continuous operation. Business Impact: improved thermal performance, extended component life, and lower risk of derating during peak loads. Application: installations with limited external cooling capacity in industrial environments. Feature: Compact footprint—approximately 21.13 in depth, 24.88 in width, and 36.88 in height with a weight around 398 lb—facilitates cabinet integration and space planning. Business Impact: easier retrofit, faster installation, and predictable site layout. Application: modernization projects and retrofit upgrades in manufacturing lines. Feature: UL Listed certification provides validated safety and regulatory alignment. Business Impact: faster approvals, trusted vendor reliability, and simplified audits. Application: procurement and compliance workflows across industrial facilities. Feature: Compatible with 480-208Y/120 secondary voltages enables seamless integration with common plant power architectures. Business Impact: reduces wiring complexity and secondary-side equipment needs. Application: automation systems, conveyors, and process controls in industrial settings.
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FAQs
Installers should plan for a vented enclosure with adequate clearance for airflow, mount the unit in a suitable frame or cabinet, and ensure access for connections. Dimensions are 21.13 in L, 24.88 in W, and 36.88 in H with an approximate weight of 398 lb, which informs rack or subpanel compatibility and lifting requirements.
The unit is a 30 kVA, three-phase transformer configured for 480-208Y/120 volt secondary output. It features a vented XFMR design and carries UL Listed certification, aligning with common industrial power distributions and safety standards.
Yes. Its 30 kVA three-phase capacity, K-Factor nonlinear design, and vented cooling support reliable power distribution in automation panels, machine controls, and data-center peripheral loads while mitigating harmonic-related heat.
The N48M28T3021CULS42 arrives UL Listed, confirming adherence to recognized electrical safety standards and facilitating smoother procurement, installation, and audits within regulated facilities.
Compatibility with 480-208Y/120 systems reduces wiring complexity and cabinet footprint, enabling faster installation, lower initial labor costs, and predictable maintenance requirements for long-term return on investment.