Eaton N48M28T1216CUSRTR-US Transformer - DOE2016 Efficient
Part Number: N48M28T1216CUSRTR-US
Quick Summary
The Eaton N48M28T1216CUSRTR-US transformer is a K-Factor nonlinear ventilated unit for industrial power distribution. Facilities often struggle with efficiency, heat management, and regulatory compliance when scaling medium-voltage to low-voltage systems. UL Listed and DOE2016 Efficient certifications, along with 10 CFR Part 431 alignment, help streamline procurement and meet compliance requirements. With a rugged NEMA 3R enclosure, copper windings, and a CASE C+ frame, this transformer delivers reliable operation and predictable lifecycle costs for data centers, manufacturing floors, and rugged outdoor installations. The design supports voltage regulation through precise tap settings and a 150°C rise rating to sustain peak loads without compromising safety.
Product Information
Extended Description
N48M28T1216CUSRTR-US Eaton: EATON K-FACTOR NONLINEAR VENTILATED TRANSFORMER DOE 2016, 60 HZ, 112.50KVA, 3PH, 480V DELTA, 208Y/120V, NEMA ST-20, 150°C RISE, NEMA 3R, CASE A, 220°C, 2 AT +2.5% FCAN, 4 AT -2.5% FCBN
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T1216CUSRTR-US
UPC
786689906412
Product Length/Depth
21.75 in
Product Height
40.5 in
Product Width
36.5 in
Product Weight
865 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 3R
Frame
CASE C+
Insulation
220 °C
Tap size
2 AT +2.5% FCAN, 4 AT -2.5% FCBN
Frequency rating
60 Hz
Kva Rating
112.50 kVA
Primary voltage
480 V delta
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Special features
MADE IN AMERICA CU SOUND & TEST REPORT
Feature → Business Impact → Application: The K-Factor nonlinear ventilated design with copper windings delivers efficient heat dissipation and robust current handling, reducing cooling load and prolonging equipment life in continuous-duty environments such as manufacturing lines and outdoor substations. This translates to measurable energy savings and lower total cost of ownership for 112.50 kVA loads operating at 60 Hz with a 480 V delta primary and 208Y/120 V secondary. Feature → Business Impact → Application: The NEMA 3R enclosure and CASE C+ frame provide durable protection against dust, moisture, and incidental impact, enabling reliable outdoor or harsh-indoor installations in utility, water treatment, and processing facilities. Feature → Business Impact → Application: Tap settings 2 AT +2.5% FCAN and 4 AT -2.5% FCBN offer precise voltage regulation, maintaining stable secondary voltages under varying load and input conditions—critical for sensitive equipment and control systems in data centers and packaging lines. Feature → Business Impact → Application: DOE2016 Efficient and UL Listed certifications reduce procurement risk and ensure regulatory alignment, supporting compliance-driven projects and government or municipal deployments. Feature → Business Impact → Application: 60 Hz operation with 112.50 kVA rating, copper windings, 150 °C rise, and 10 CFR Part 431 efficiency notes provide confidence for heavy-duty industrial sites, electrical rooms, and OEM integration requiring reliable transformer performance.
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FAQs
This unit uses a rugged NEMA 3R enclosure to withstand moisture and dust in both indoor and outdoor environments. With dimensions of 21.75 in (depth) by 40.5 in (height) by 36.5 in (width) and a weight of 865 lb, it is designed for floor mounting in electrical rooms or protected outdoor setups. Its CASE C+ frame and copper windings support reliable, vibration-resistant operation in 3-phase systems at 60 Hz with a 480 V delta primary and 208Y/120 V secondary.
The transformer is a 3-phase device rated at 112.50 kVA, with a primary voltage of 480 V delta and a secondary of 208Y/120 V. It operates at 60 Hz and utilizes a K-Factor nonlinear design with copper windings to optimize efficiency and thermal performance under varying load conditions.
Yes. The 112.50 kVA rating at 60 Hz, robust NEMA 3R enclosure, precise tap settings, and DOE2016 Efficient compliance make it suitable for data centers, industrial manufacturing floors, and outdoor electrical rooms where reliable power conversion and voltage regulation are essential for sensitive equipment and production uptime.
The N48M28T1216CUSRTR-US is UL Listed and DOE2016 Efficient, with 10 CFR Part 431 (2016) Efficient notes. It also supports standard compliance expectations for industrial transformers, including NEMA ST-20 sound considerations and copper windings for performance and reliability in demanding environments.
Copper windings and a 150 °C rise rating support sustained performance under peak loads, reducing overheating risk and maintenance needs. DOE2016 Efficient operation lowers energy consumption, while the rugged enclosure and CASE C+ frame reduce long-term replacement and service costs. The combination of reliability, efficiency, and regulatory alignment contributes to a favorable return on investment in mid-to-large scale power distribution apps.