Eaton N48M28F3021CSCU K-Factor nonlinear ventilated transformer - UL Listed
Part Number: N48M28F3021CSCU
Quick Summary
Eaton K-Factor nonlinear ventilated transformer delivers reliable power isolation for three-phase industrial systems. In dense electrical rooms and mission-critical panels, engineers often battle thermal hotspots, limited cabinet space, and harmonic distortion that can shorten equipment life. This transformer offers robust cooling through its vented XFMR design and a 30 kVA rating to support diverse loads, while minimizing heat buildup under nonlinear loads. UL Listed certification ensures safety and compliance with North American electrical standards, helping streamline procurement and inspection. In practice, this device supports scalable power management and easy integration with Eaton’s broader power distribution ecosystem, delivering reliability, predictable maintenance windows, and improved total cost of ownership for OEMs and end users.
Product Information
Extended Description
N48M28F3021CSCU Eaton: Eaton K-Factor nonlinear ventilated transformer, 30 kVA, 480-208Y/120, K13 Vented XFMR, Three-phase
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28F3021CSCU
UPC
786689664466
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
430 lb
Certifications
UL Listed
Type
Vented XFMR
Kva Rating
30 kVA
Phase
Three-phase
Feature: K-Factor nonlinear ventilated design mitigates harmonic heating and improves reliability. Business Impact: Reduces thermal stress on windings and enclosure components, extending service life and lowering maintenance costs. Application: Ideal for systems with nonlinear loads such as drives, power supplies, and switching equipment in data centers and manufacturing lines. Feature: 30 kVA, three-phase rating with 480-208Y/120 V outputs. Business Impact: Delivers flexible distribution for multiple circuits while maintaining efficient heat management and footprint. Application: Subpanels and critical-load distributions in industrial facilities and OEM assembly lines. Feature: Ventilated XFMR construction. Business Impact: Enhanced cooling capacity reduces derating risk and supports higher duty cycles under peak loads. Application: Environments with elevated ambient temperatures or dense enclosures. Feature: UL Listed certification. Business Impact: Simplifies procurement, compliance, and inspections, reducing risk in regulated markets. Application: North American installations requiring recognized safety compliance. Feature: Compact, practical footprint with defined dimensions (21.13 in L, 24.88 in W, 36.88 in H) and 430 lb weight. Business Impact: Eases panel integration, mounting planning, and shipping logistics. Application: Retrofit projects or new builds where space is constrained. Industry Context: By aligning with Eaton’s power management ecosystem, engineers gain predictable performance, standardized interfaces, and reduced project risk, while operators benefit from stable harmonic performance and lower lifecycle costs.
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FAQs
Installation should follow the unit's vented XFMR design guidelines and fit within the 21.13 in L x 24.88 in W x 36.88 in H footprint. Ensure secure mounting, proper clearances for ventilation, and alignment with 480-208Y/120 V three-phase supply. Confirm UL Listed compliance and verify enclosure rating to protect the transformer from dust and moisture intrusion. Plan for service access and routine thermal checks to maintain optimal performance.
Key specs include a 30 kVA rating, three-phase configuration, input voltage 480 V and output of 208Y/120 V. The transformer is a K-Factor nonlinear ventilated type, designed to mitigate harmonics under nonlinear loads, and is UL Listed for safety and compliance in North American installations.
Yes. The unit’s dimensions—21.13 in depth, 24.88 in width, and 36.88 in height—along with a 430 lb weight, are designed for common industrial enclosures and standard mounting footprints. Its UL Listed status also supports ease of procurement and integration with existing electrical rooms and distribution panels.
The N48M28F3021CSCU is UL Listed, signaling compliance with recognized safety standards for electrical equipment in North America. This certification reduces risk for buyers during audits and ensures safer integration with compatible components in industrial power distributions and critical systems.
The K-Factor nonlinear design helps mitigate harmonic heating, reducing runtime hot spots and extending winding life, which lowers maintenance and replacement costs. Its vented construction improves cooling and reliability under load, contributing to lower downtime and a favorable total cost of ownership in data centers, manufacturing lines, and other mission-critical environments.