Eaton N48M47F4516 Transformer - DOE2016 Efficient
Part Number: N48M47F4516
Quick Summary
The Eaton N48M47F4516 general purpose ventilated transformer delivers reliable power distribution for industrial equipment. Facilities face energy efficiency, heat, and regulatory pressures when selecting high‑kVA transformers. DOE 2016 Efficient standards, UL Listed certification, and a sturdy NEMA 2 enclosure help tame operating costs and compliance risk. With a 45 kVA rating and a 480 V to 480Y/277 V output, it supports scalable automation deployments while minimizing footprint. Designed for floor or wall mounting and aluminum coil construction, it offers installation flexibility and long-term cost savings for utility and manufacturing environments. This combination supports uptime, energy reporting, and safer, code-compliant installations across varied facilities.
Product Information
Extended Description
N48M47F4516 Eaton: Eaton General purpose ventilated transformer, 45 kVA K13 DOE 2016 Ventd XFMR 3PH 480-480Y/277, 115 °C rise, Aluminum, Shielded
Product Name
Eaton General purpose ventilated transformer
Catalog Number
N48M47F4516
UPC
786680230332
Product Length/Depth
24 in
Product Height
43 in
Product Width
30.5 in
Product Weight
629 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
115 CFR Part 431 (2016) Efficient
Coil material
Aluminum
Enclosure
NEMA 2
Frame
FR942
Insulation
220 °C
Mounting
Floor or wall
Tap size
2 at +2.5%, 4 at -2.5%
Type
Energy-efficient ventilated transformer
Wiring connection
283B
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Frequency rating
60 Hz
Kva Rating
45 kVA
Primary voltage
480 V
Secondary Voltage
480Y/277 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Volt ampere rating
45 kVA
Modification 1
K-13
Weathershield
942
Eaton's low-voltage dry-type distribution transformers
Eaton's low-voltage dry-type distribution transformers
Eaton Specification Sheet - N48M47F4516
Feature: Energy-efficient design aligned with DOE 2016 and UL Listed compliance → Business impact: Lower operating costs and simplified compliance for continuous process loads → Application: Automation panels, data centers, and manufacturing lines benefit from reduced heat and energy waste. Feature: Aluminum coil and 220 °C insulation → Business impact: Improved thermal performance and longevity in harsh environments → Application: Indoor dry-type distribution in industrial facilities with steady operating temperatures. Feature: 45 kVA rating at 60 Hz, primary 480 V to secondary 480Y/277 V → Business impact: Flexible power distribution for three-phase loads and scalable automation equipment → Application: Medium-scale machines, conveyors, and distribution feeders. Feature: NEMA 2 enclosure and 115 °C rise → Business impact: Rugged indoor protection and reliable operation in dusty or humid settings → Application: Factory floors and storage rooms requiring rugged enclosures. Feature: Tap options 2 @ +2.5% and 4 @ -2.5% and 283B wiring → Business impact: Voltage regulation and easy integration into existing panels → Application: Systems needing minor voltage adjustments without rewiring.
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FAQs
This unit uses a NEMA 2 enclosure and is designed for floor or wall mounting. Plan for 3-phase 480 V input, 480Y/277 V secondary, and adequate clearance for heat dissipation. The 283B wiring and available tap options simplify panel integration, while maintaining compliance with DOE 2016 and UL standards.
Key specs include 45 kVA rating, 60 Hz, primary 480 V, secondary 480Y/277 V, aluminum coil construction, 115 °C rise insulation, and NEMA 2 enclosure. Sound level follows NEMA ST-20 guidelines, and compliance includes UL Listed labeling and DOE 2016 Efficient status.
Yes. Its 45 kVA 3-phase design with 480 V input and 480Y/277 V output supports mid-scale automation loads and critical infrastructure in data centers. The rugged enclosure, efficient performance, and voltage tapping options help maintain stable power in busy production lines.
The transformer is UL Listed and meets DOE2016 Efficient standards. It also includes a catalog note referencing DOE requirements and an enclosure suitable for indoor use in industrial environments.
DOE 2016 efficiency reduces no-load losses, lowering energy costs over time. Aluminum windings and reliable insulation improve longevity, reducing replacement cycles, while the NEMA 2 enclosure minimizes protective costs in dusty or humid facilities.