Eaton N48M28T1221CUSRLS50 Transformer - DOE2016 K13
Part Number: N48M28T1221CUSRLS50
Quick Summary
Eaton N48M28T1221CUSRLS50 Transformer provides high-efficiency power conditioning for three-phase industrial loads. Facilities often struggle with energy waste, heat buildup, and downtime during peak demand. With DOE2016 Efficient compliance and UL Listed certification, this unit blends performance with safety. Its rugged, K13-enabled ventilated design and 112.5 kVA rating support reliable power distribution in manufacturing, data centers, and automation environments. Designed for compatibility with standard 480 V to 208Y/120 V systems, it helps reduce lifecycle costs and streamline installation in existing switchgear fleets.
Product Information
Extended Description
N48M28T1221CUSRLS50 Eaton: Eaton NextGen K-Factor DOE2016 CU SR-RPT 50dB, 112.5KVA, K13 XFMR, 3PH, 480-208Y/120, 150C
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T1221CUSRLS50
UPC
786689670412
Product Length/Depth
31.5 in
Product Height
51 in
Product Width
34.5 in
Product Weight
1200 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Wiring connection
283B
Type
Energy-efficient ventilated transformer
Frame
943
Kva Rating
112.50 kVA
Volt ampere rating
112.5KVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
150 °C rise
Special features
K13
Feature: K-Factor nonlinear ventilated design reduces thermal buildup and noise, improving reliability. Business Impact: Lower maintenance costs, fewer unplanned outages, and longer transformer life in harmonic-rich industrial environments. Application: Suitable for automation-heavy facilities with variable loads and power quality concerns. Feature: DOE2016 Efficient compliance lowers energy losses and operating costs. Business Impact: Reduced energy bills and improved sustainability metrics across manufacturing lines. Application: Ideal for facilities targeting energy-intensity reductions and regulatory alignment. Feature: 112.5 kVA three-phase rating plus 480 V primary to 208Y/120 V secondary provides scalable distribution. Business Impact: Consolidates downstream transformers and supports critical equipment without oversizing. Application: Data centers, packaging lines, and CNC/machining cells. Feature: UL Listed certification ensures safety compliance and easy code validation. Business Impact: Simplified commissioning, lower insurance friction, and fewer vendor headaches. Application: Industrial power systems and critical load centers. Feature: Robust enclosure with 283B wiring connection and 51 in height, 34.5 in width, 31.5 in depth; 1200 lb weight. Business Impact: Predictable footprint fits standard electrical rooms; easier crane or forklift installation. Application: Retrofit and new installs in mapped transformer spaces. Feature: Temperature rise specification of 150 °C ensures controlled operation under peak loads. Business Impact: Maintains performance without thermal throttling, protecting equipment. Application: High-load manufacturing cells and process lines.
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FAQs
Installers should connect the 480V primary to the 283B wiring terminals and route the 208Y/120V outputs to the distribution panels using appropriate insulation and enclosure clearances. The unit weighs approximately 1200 lb and measures 51 in high, 34.5 in wide, and 31.5 in deep, so plan for suitable lifting, support, and access for maintenance.
The transformer delivers 112.5 kVA (112.5 kVA), is three-phase, with a 480 V primary and 208Y/120 V secondary. It features a K-Factor nonlinear ventilated design and supports up to a 150 °C rise, aligning with high-load industrial applications while maintaining safety and performance.
Yes. The unit is DOE2016 Efficient compliant, helping reduce energy losses and improve overall facility efficiency, and it is UL Listed, providing recognized safety certification for industrial power equipment. These certifications simplify regulatory acceptance and ongoing compliance in regulated environments.
Industrial power distribution for automation systems, CNC/machining cells, and data-center support rooms benefits most. The 112.5 kVA rating, 480 V to 208Y/120 V output, and K13 features support reliable loads with harmonics, while the ventilated design helps manage heat in crowded electrical rooms.
Plan for a robust mechanical install given the 1200 lb weight and larger footprint. Ensure adequate ventilation, clearance for maintenance, and proper enclosure mounting. The DOE2016 efficiency and UL certification translate to lower operating costs and smoother commissioning, reducing lifecycle costs and risk across the facility.