Eaton N48M47T1216CUSRTR-US Transformer - UL Listed
Part Number: N48M47T1216CUSRTR-US
Quick Summary
Eaton N48M47T1216CUSRTR-US transformer is a K-Factor nonlinear ventilated unit designed for robust industrial power distribution. Engineers managing large manufacturing lines and data centers face harmonic distortion, peak loads, and tightening efficiency targets, often with limited space for cooling. With DOE 2016 efficiency, UL Listed safety, and a rugged NEMA 3R enclosure, it supports outdoor installation while standing up to harsh environments. The copper windings and 150 °C rise enable steady voltage regulation under startup surges, while the case C+ frame and 220 °C insulation provide durable operation. For procurement, the model’s Made in America basis further strengthens supply chain resilience and long-term serviceability.
Product Information
Extended Description
N48M47T1216CUSRTR-US Eaton: EATON 112.50 KVA VENTD XFMR, DOE 2016, 60HZ, 3-PHASE, 480 DELTA, 480Y/277V NEMA ST-20, 150°C RISE, NEMA 3R, CASE C+, 220°C, MADE IN AMERICA, 2 at +2.5% FCAN, 4 at -2.5% FCBN
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M47T1216CUSRTR-US
UPC
786689907068
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
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
Phase
Three-phase
Primary voltage
480 V delta
Secondary Voltage
480Y/277 V
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
Made in America
Special features
MADE IN USA, K-FACTOR 13, COPPER WINDINGS, CERT. PROD & SOUND TEST REPORTS
Weathershield
Not required
Feature: K-Factor nonlinear ventilated design. Business Impact: Minimizes transformer heating under harmonic-rich loads, improving reliability and extending winding life. Application: Ideal for facilities with significant harmonic currents and variable loads, such as automated manufacturing lines and CNC cells. Feature: DOE 2016 efficiency and UL Listed safety. Business Impact: Reduces energy waste and ensures compliance with safety standards, supporting corporate sustainability goals and audits. Application: Suitable for industrial power distribution where energy codes and safety certifications are prioritized. Feature: Copper windings and 150 °C rise. Business Impact: Lower I2R losses and robust thermal margin translate to predictable performance and reduced maintenance costs. Application: Continuous-duty environments with start-up surges and fluctuating loads. Feature: Voltage regulation with multiple taps. Business Impact: 2 at +2.5% FCAN and 4 at -2.5% FCBN taps enable precise voltage control, reducing downstream equipment stress. Application: Plants and data centers experiencing voltage sags or swings. Feature: Rugged enclosure and frame. Business Impact: NEMA 3R protection and CASE C+ framing deliver outdoor-capable durability and faster installation. Application: Outdoor substations and industrial facilities requiring reliable operation in variable climates. Feature: Clear build quality and U.S. manufacturing. Business Impact: Supports supply-chain resilience and traceability for procurement teams. Application: Projects with strict vendor qualification and domestic sourcing requirements.
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FAQs
Yes. This three-phase transformer features a 480 V delta primary and 480Y/277 V secondary, plus a NEMA 3R enclosure designed for outdoor use. Its rugged CASE C+ frame and 150 °C rise support reliable operation in harsh environments while meeting UL Listed safety requirements.
Key specs include 112.50 kVA, 60 Hz, three-phase operation, 480 V delta primary, 480Y/277 V secondary, copper windings, and a 150 °C rise. It also carries DOE 2016 efficiency and UL listing, with a weight around 865 lb and a footprint suitable for medium-to-large installations.
The K-Factor nonlinear ventilated design mitigates heat buildup from harmonic currents, reducing thermal stress on windings and extending transformer life. This yields more stable voltage under distorted loads and lowers maintenance frequency, which is critical for continuous production lines and sensitive equipment.
Verify DOE 2016 efficiency for energy compliance, UL Listed safety certification for electrical protection, and NEMA 3R enclosure suitability for outdoor or semi-outdoor installations. The unit is made in America and includes copper windings with robust insulation, supporting regulatory audits and long-term reliability.
Energy efficiency from DOE 2016 reduces operating losses, while copper windings and a 150 °C rise provide thermal resilience that lowers downtime. The rugged enclosure and domestic manufacturing improve uptime and serviceability, leading to lower lifecycle costs and a favorable total cost of ownership in demanding manufacturing or data-center environments.