Eaton N48M28T4521CUSR K-Factor nonlinear ventilated transformer - UL Listed
Part Number: N48M28T4521CUSR
Quick Summary
The Eaton K-Factor nonlinear ventilated transformer provides reliable 45 kVA power conditioning for data centers and industrial facilities. Engineers often grapple with heat, noise, and regulatory compliance when scaling power distribution. This UL Listed unit aligns with industry safety standards to support durable operation in harsh environments. By leveraging copper windings and a ventilated design, it delivers consistent performance and helps optimize overall power management while fitting common industrial installation footprints.
Product Information
Extended Description
N48M28T4521CUSR Eaton: Eaton K-Factor nonlinear ventilated transformer, 45 kVA, XFMR, K13 480-208Y/120 COPPER
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T4521CUSR
UPC
786689664305
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
416 lb
Certifications
UL Listed
Kva Rating
45 kVA
Feature: 45 kVA K-Factor nonlinear transformer design. Business Impact: Enables reliable handling of nonlinear loads with reduced overheating and harmonic distortion, supporting mission-critical equipment. Application: Suitable for motor drives, industrial controls, and mixed-load panels in manufacturing facilities. Feature: Copper windings. Business Impact: Lower electrical resistance translates to improved efficiency and lower heat generation, reducing cooling requirements. Application: Powering PLCs, drives, and control cabinets where efficiency matters. Feature: Ventilated construction. Business Impact: Enhanced cooling in cabinet enclosures improves reliability and extends maintenance intervals. Application: Environments with limited cooling or high ambient temperatures. Feature: Compact 21.13 in length x 24.88 in width x 36.88 in height footprint with a 416 lb weight. Business Impact: Predictable installation footprint and robust mechanical compatibility with standard electrical rooms. Application: New builds or retrofit projects where space planning matters. Feature: UL Listed certification. Business Impact: Supports regulatory compliance and procurement approvals, accelerating project timelines. Application: Safety-conscious deployments across industrial facilities and systems.
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FAQs
The transformer occupies a footprint of roughly 21.13 in (length) x 24.88 in (width) with a height of about 36.88 in and a weight of 416 lb. Plan for accessible rear/side clearances for connections, adequate ventilation, and safe service access in standard electrical rooms or transformer pads. Ensure compatibility with 480-208Y/120 secondary and copper windings as specified by Eaton.
Key specs include a 45 kVA rating, primary 480 V to 208Y/120 V secondary configuration, copper windings, and a K-Factor nonlinear design. The unit is UL Listed, supporting safe operation in demanding environments. Dimensions are 21.13 in L, 36.88 in H, and 24.88 in W, with a total weight of 416 lb.
Yes. The K-Factor nonlinear design is intended to mitigate harmonic stress from nonlinear loads commonly found in factories, data centers, and automation panels. Its 45 kVA rating provides scalable power for motor drives and control systems, while the ventilated construction helps maintain cooler operating temperatures in demanding environments.
The N48M28T4521CUSR is UL Listed, signaling compliance with established safety standards for industrial transformers. This certification can simplify procurement, facilitate safety reviews, and support commissioning in regulated facilities. Confirm additional regional or application-specific requirements (CE, IP, SIL) with your compliance team, as they may necessitate supplementary enclosures or protective measures.
The K-Factor nonlinear design reduces heating and harmonic-related stress, which translates to improved reliability and potentially lower cooling energy costs over the life of the asset. The robust copper windings further enhance efficiency, while the ventilated cabinet design supports longer intervals between maintenance in hot environments.