Eaton N48M28F3021CULS42 K-Factor Transformer - UL Listed
Part Number: N48M28F3021CULS42
Quick Summary
Eaton N48M28F3021CULS42 K-Factor Transformer provides efficient three-phase power isolation for industrial automation applications. Operators and engineers often wrestle with voltage distortion, overheating, and unplanned downtime when selecting mismatched transformers. UL Listed certification confirms safety and compliance, and the K-Factor nonlinear ventilated design helps manage harmonic loads in demanding environments. This solution integrates seamlessly with Eaton's Power Management & Distribution portfolio, delivering reliable performance while supporting efficient installation and serviceability for modern manufacturing and automation environments.
Product Information
Extended Description
N48M28F3021CULS42 Eaton: Eaton K-Factor nonlinear ventilated transformer, Three-phase, 30 kVA, K13 Vented XFMR, 480-208Y/120
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28F3021CULS42
UPC
786689664626
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 → Business Impact → Application: The K-Factor nonlinear ventilated transformer delivers harmonic mitigation under high-current conditions, reducing voltage distortion and improving equipment life, which translates to lower maintenance costs in automated production lines. Application: data centers and manufacturing floors that face heavy harmonic currents gain consistent power quality and system reliability. Feature → Business Impact → Application: 30 kVA three-phase rating supports medium-to-large automation loads with scalable power control, enabling engineers to consolidate transformers without oversizing. Application: automation cabinets and assembly lines requiring robust, local power distribution. Feature → Business Impact → Application: Ventilated XFMR design enhances cooling efficiency, lowering the risk of thermal derating during peak loads and extending service intervals. Application: high-duty duty cycles in motor drives and PLC-controlled processes. Feature → Business Impact → Application: UL Listed certification ensures compliance and simplifies procurement, reducing risk in regulated facilities. Application: industrial plants with strict safety and documentation requirements. Feature → Business Impact → Application: Precise footprint and weight specs (21.13 in L × 24.88 in W × 36.88 in H; 398 lb) support accurate installation planning and safer handling during retrofits. Application: retrofit projects and new builds where space planning matters.
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FAQs
This transformer is designed for three-phase 480-208Y/120 service with a 30 kVA rating and a vented, K-Factor design. It fits standard electrical rooms and equipment racks that support industrial power distribution. Ensure adequate ventilation, clearance for the 398 lb unit, and compliant mounting in accordance with local codes and UL Listed requirements. Verified compatibility reduces integration risk and speeds commissioning in automation environments.
Key specs include a 30 kVA rating, three-phase configuration, input/output at 480-208Y/120, and a K-Factor nonlinear ventilated design. The unit is UL Listed, with dimensions around 21.13 in L, 24.88 in W, and 36.88 in H. These details support accurate load planning, harmonic management, and safe installation in industrial power management and distribution systems.
Yes. The 30 kVA three-phase K-Factor transformer is well-suited for data centers, automation racks, and manufacturing lines where harmonic currents and voltage stability are critical. Its vented design improves cooling under heavy loads, while UL Listed certification helps simplify procurement and compliance in regulated environments. Its footprint and weight support targeted installation in dedicated electrical rooms or enclosure assemblies.
The transformer carries UL Listed certification, signaling conformance to safety standards for electrical equipment. UL Listed status provides assurance to engineering, procurement, and compliance teams, reduces audit risk, and simplifies supplier qualification for facilities with strict safety requirements. While additional certifications are not listed, the combination of UL safety certification and K-Factor performance is a strong basis for regulated industrial deployments.
ROI benefits arise from improved power quality, reduced downtime, and longer equipment life due to lower thermal and harmonic stress. Maintenance considerations include periodic inspection of ventilation, monitoring for bearing or cooling system wear, and keeping UL-listed documentation up to date. The unit’s robust build and availability of Eaton’s specification resources support predictable maintenance planning and faster service responses during retrofits or expansions.