Eaton N48M28F1221CUS2PI3 K-Factor nonlinear ventilated transformer
Part Number: N48M28F1221CUS2PI3
Quick Summary
K-Factor nonlinear ventilated transformer delivers reliable power conditioning for heavy industry and manufacturing environments. Engineers struggle with harmonic distortion and overheating in tight spaces, and this design addresses those challenges with DOE2016 efficiency and robust ventilation. UL Listed safety certification and DOE2016 Efficient compliance help align with plant safety programs and energy-reduction goals. Its 112.5 kVA rating and 480 V primary to 208Y/120 V secondary support scalable, efficient distribution across a range of machine tools and control panels for optimized uptime and reduced operating costs.
Product Information
Extended Description
N48M28F1221CUS2PI3 Eaton: Eaton NG K-Factor, DOE2016 CU, 80 kASPD 3in IR-W, 112.5KVA, K13 XFMR, 3PH, 480-208Y/120, 115C
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28F1221CUS2PI3
UPC
786689670986
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
115 °C rise
Special features
K13
Feature: K-Factor nonlinear design and ventilated cooling reduce harmonic currents and thermal buildup, improving reliability in high-demand, space-constrained installations. Business Impact: Lowered cooling energy usage and minimized heat-related derating translate to extended equipment life and reduced energy costs. Application: Heavy industry controls, metal fabrication rows, and welding cells where harmonic mitigation is critical. Feature: DOE2016 Efficient compliance and UL Listed certification provide a clear path to regulatory alignment and safer operation. Business Impact: Easier bid qualification, reduced risk of non-compliance penalties, and improved total cost of ownership. Application: Facilities pursuing energy reductions and safety certifications. Feature: 112.5 kVA three-phase rating with 480 V primary and 208Y/120 V secondary supports scalable load distribution. Business Impact: Flexible, modular power distribution for panels and switchgear without oversizing. Application: Industrial plants, packaging lines, and process equipment. Feature: 115 °C temperature rise and ventilated frame design enable reliable performance in warmer plant environments. Business Impact: Higher ambient tolerance lowers the need for aggressive cooling strategies. Application: Enclosed or semi-enclosed equipment rooms. Feature: Wiring connection 283B and frame 943 promote straightforward integration and robust mounting. Business Impact: Simplified installation, compatible terminations, and improved mechanical stability. Application: Retrofit projects and new builds with existing 283B wiring schemes. Feature: 1200 lb weight and 31.5 in L × 34.5 in W × 51 in H footprint balance capacity with space planning. Business Impact: Predictable foundation requirements and safer handling during installation. Application: Warehouse or plant floors with restricted installation envelopes.
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FAQs
This unit uses a 283B wiring connection and a 943 frame, supporting straightforward mounting and termination. Plan for proper ventilation clearance, secure mounting on a stable base, and alignment with 480 V service. Verify clearances per local codes and ensure compatible terminations to minimize commissioning time.
Key specs include a 112.5 kVA rating, three-phase configuration, primary voltage of 480 V, secondary voltage of 208Y/120 V, and a 115 °C rise. It is DOE2016 Efficient and UL Listed, designed to reduce losses and meet safety requirements in industrial environments.
Yes. With a 112.5 kVA rating, 480 V to 208Y/120 V output, and K-Factor nonlinear ventilated design, it mitigates harmonics and supports critical loads in manufacturing lines, controls, and equipment racks while maintaining energy efficiency and safe operation.
This transformer is UL Listed and DOE2016 Efficient compliant. UL Listing confirms safety compliance for electrical equipment, while DOE2016 Efficient rating indicates reduced energy losses, contributing to regulatory adherence and lower operating costs.
Expect robust ventilation and a 115 °C rise design to reduce cooling needs, contributing to lower energy costs and longer service life. The 112.5 kVA rating supports scalable loads, improving uptime and mission-critical throughput, while UL and DOE certifications aid in quicker procurement and regulatory alignment.