Eaton N48M28F1521CULS42 K-Factor nonlinear ventilated transformer - UL Listed
Part Number: N48M28F1521CULS42
Quick Summary
Eaton K-Factor nonlinear ventilated transformer N48M28F1521CULS42 delivers reliable power conditioning for mid-size industrial loads. Engineers often wrestle with harmonic distortion, heat buildup, and space constraints within electrical panels; this unit targets those pain points with a dedicated K-Factor design and ventilated cooling. UL Listed certification underscores safety and compliance for North American installations, while the K13 rating reinforces harmonic mitigation in demanding environments. The combination of a 15 kVA three-phase rating and a compact footprint supports scalable power distribution, enabling easier procurement and integration within Eaton’s ecosystem. For facilities seeking dependable power conditioning, this transformer aligns with industrial power management goals and long-term total cost of ownership improvements.
Product Information
Extended Description
N48M28F1521CULS42 Eaton: Eaton K-Factor nonlinear ventilated transformer, 15 kVA, Vented XFMR, K13, Three-phase, 480-208Y/120
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28F1521CULS42
UPC
786689664374
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
15 kVA
Phase
Three-phase
Feature → Business Impact → Application: 15 kVA three-phase capacity provides ample headroom for mid-size loads while maintaining efficient energy use, enabling predictable performance in manufacturing lines and panel boards. This translates to reduced transformer counts and simpler wiring schemes in a constrained footprint. Feature → Harmonic mitigation via K-Factor K13 design reduces harmonic distortion on the upstream supply, improving equipment life and lowering incidental cooling costs by stabilizing heat generation in sensitive drives and controls. Application: data centers, machine lines, and robotics cells where harmonic integrity matters. Feature → Ventilated XFMR construction improves thermal management, allowing sustained duty cycles and lower hot-spot risk. Business impact: lower maintenance intervals and higher uptime in continuous-process environments. Application: heavy-load machines, presses, and conveyors that demand consistent voltage under load. Feature → UL Listed certification confirms safety compliance for North American installations, simplifying procurement, inspection, and installation processes. Application: OEM integrations, panel builders, and maintenance teams seeking validated safety. Feature → Dimensions and weight (21.13 in L × 24.88 in W × 36.88 in H; ~398 lb) support placement planning and crane-lift considerations. Business impact: faster installation, fewer site surprises, and better space planning in retrofit projects. Application: retrofit and new builds in industrial plants. Feature → Compatibility with Eaton’s Transformer Flex Center and broader power-management ecosystem enables streamlined procurement, monitoring, and service. Business impact: reduced lifecycle costs and easier remote diagnostics. Application: facilities pursuing integrated asset management.
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FAQs
This transformer weighs approximately 398 lb and measures 21.13 in L × 24.88 in W × 36.88 in H, with a three-phase 480 V primary and 208Y/120 V secondary. Plan for crane or pallet jack access, adequate ventilation, and clearance for service access and cooling. Ensure mounting aligns with UL Listed installation practices in a suitable electrical room or panel enclosure.
Key specs include a 15 kVA rating, three-phase configuration, primary voltage 480 V, secondary 208Y/120 V, vented XFMR design, and K13 K-Factor. It is UL Listed, indicating compliance with safety standards for North American electrical installations.
Yes. The K-Factor nonlinear design (K13) helps mitigate harmonic distortion on the supply, reducing stress on downstream equipment and improving overall power quality for sensitive electronics, drives, and control systems common in data centers and manufacturing environments.
The primary certification provided is UL Listed, which validates safety compliance for North American applications. While UL Listed is the specified certification here, additional regional compliance may be pursued depending on installation location and project requirements.
The vented design supports effective cooling, which reduces thermal wear and prolongs insulation life. Combined with harmonic mitigation and robust three-phase reliability, you can expect lower maintenance intervals and improved uptime in continuous-operation facilities, contributing to lower total cost of ownership over the transformer’s life.