Eaton N48M45T4916-US Nonlinear Transformer - DOE2016
Part Number: N48M45T4916-US
Quick Summary
Eaton N48M45T4916-US nonlinear transformer delivers high-capacity power distribution for industrial facilities. Engineers often struggle with efficiency losses and heat in large power systems under varying loads, making reliability a top concern. DOE 2016 efficient, UL Listed, and 10 CFR Part 431 compliant construction help meet regulatory requirements while protecting critical equipment. Designed for demanding environments, it reduces energy waste and supports long-term uptime, balancing performance with total-cost-of-ownership benefits. This solution pairs aluminum coil construction with a robust NEMA 1 CASE D enclosure to deliver scalable, safe power for modern manufacturing and infrastructure projects. In short, it’s a dependable, code-compliant upgrade path for energy-conscious facilities seeking steady, economical power delivery.
Product Information
Extended Description
N48M45T4916-US Eaton: EATON K-FACTOR NONLINEAR VENTILATED TRANSFORMER, DOE 2016, ALUMINIUM, 60 HZ, 150 KVA, 3PH, 480 V DELTA, NEMA ST-20, 150°C RISE, CASE D, NEMA 1, 220°C, 2 AT +2.5% FCAN, 4 AT -2.5% FCBN, RH5
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M45T4916-US
UPC
786689812423
Product Length/Depth
26.5 in
Product Height
51.5 in
Product Width
40.5 in
Product Weight
1200 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Aluminum
Enclosure
CASE D
Type
k-factor 13
Frame
NEMA 1
Insulation
220 °C
Material
Aluminum
Tap size
2 AT +2.5% FCAN, 4 AT -2.5% FCBN
Frequency rating
60 Hz
Kva Rating
150 kVA
Volt ampere rating
150 kVA
Phase
Three-phase
Primary voltage
480 V delta
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
K-13
Special features
MADE IN AMERICA
Weathershield
RH5
Feature K-factor 13 design → Business Impact Improves fault current handling and thermal management, reducing transformer stress and downstream breaker trips; Application: suitable for mid-to-large industrial power distribution panels. Feature DOE 2016 Efficient rating + UL Listed → Business Impact Lowers operating costs and simplifies procurement compliance; Application: retrofits and new builds in facilities targeting energy performance goals. Feature Aluminum coil, 220 °C insulation → Business Impact Enhances heat tolerance and longevity in hot environments; Application: manufacturing floors with elevated ambient temperatures and continuous operation. Feature Tap size 2 AT +2.5% FCAN, 4 AT -2.5% FCBN → Business Impact Offers precise voltage regulation amid utility fluctuations; Application: critical load feeds in process industries and data centers. Feature Enclosure CASE D, NEMA 1, RH5 Weathershield → Business Impact Provides rugged protection and weather resilience; Application: installation in harsh or dusty environments without enclosure upgrades. Feature 150 kVA rating, 60 Hz, 480 V delta → Business Impact Supports substantial power delivery with reliable three-phase performance; Application: large motors, drives, and process equipment. Feature 150°C rise and UL certification → Business Impact Allows higher short-term temperature rise while maintaining safety margins; Application: demanding industrial systems requiring compact footprint and robust protection. Feature Made in America → Business Impact Supports regional supply chain resilience and procurement preferences; Application: projects prioritizing local manufacturing provenance. These features collectively enable measurable improvements in efficiency, reliability, and total-cost-of-ownership for industrial automation and power distribution deployments.
Get a Quick Quote for a Eaton N48M45T4916-US
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton N48M45T4916-US?
Enquire Now
FAQs
The N48M45T4916-US serves high-capacity, three-phase power distribution for manufacturing floors, process lines, and facilities requiring reliable 480 V delta feeds. Its DOE 2016 efficiency and NEMA 1 enclosure make it ideal for space-constrained areas while meeting energy and safety standards.
Installation should follow manufacturer guidelines for CASE D enclosures. Ensure proper clearance, connect to a 480 V delta supply, confirm 60 Hz operation, use the 2 AT +2.5% FCAN and 4 AT -2.5% FCBN taps as needed, and verify UL labeling. Consider ventilation, heat dissipation, and protective relays to optimize performance.
Yes. The transformer carries DOE 2016 Efficient recognition and UL Listed certification, providing verified energy performance and safety compliance. It also aligns with 10 CFR Part 431 requirements, simplifying regulatory adherence for federal and commercial projects.
The K-factor 13 designation indicates advanced nonlinear cooling behavior under varying loads, improving thermal management and impedance characteristics. This translates to more predictable temperature rise, lower insulation stress, and improved uptime in facilities with fluctuating demand.
Tap settings enable precise voltage regulation to accommodate supply fluctuations and maintain downstream voltage at acceptable levels. This reduces equipment stress, improves performance of downstream loads, and simplifies system design when feeding variable loads or long feeders.