Eaton Harmonic transformer X48M28T3316NON - DOE2016
Part Number: X48M28T3316NON
Quick Summary
Eaton Harmonic transformer improves power quality for large facilities by mitigating harmonics in three-phase systems. Unmanaged harmonic distortion can cause equipment overheating, misoperation, and higher energy costs. Key standards underscore the design's reliability: DOE 2016 efficiency compliance, 10 CFR Part 431 (2016) Efficient notes, and a rugged NEMA 2 enclosure suitable for industrial environments. This transformer offers a solid combination of performance, footprint, and serviceability, supporting capital projects and ongoing maintenance programs. With a 300 kVA rating and 480 V primary feeding 208Y/120 V secondary, it aligns with common plant feeders while maintaining efficiency and predictable voltage regulation. The result is reduced losses, lower heat, and improved uptime, improving overall plant productivity and energy stewardship.
Product Information
Extended Description
X48M28T3316NON Eaton: Eaton Harmonic mitigating transformer, DOE 2016, NEMA 2 60 Hz, 300 kVA Floor, Three-phase, 0°, 480 Delta V, three-wire, 208Y/120 Vac, four-wire, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 225 kVA, 480 Vac-208Y/120 Vac
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28T3316NON
UPC
786680235757
Product Length/Depth
33.5 in
Product Height
66.18 in
Product Width
42.18 in
Product Weight
2350 lb
Compliances
DOE2016 Efficient
Certifications
Contact Manufacturer
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Aluminum
Enclosure
NEMA 2
Frame
945
Insulation
220 °C
Mounting
Floor
Tap size
2 at +2.5%, 4 at -2.5%
Type
Energy-efficient harmonic mitigating transformer
Wiring connection
200X
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Frequency rating
60 Hz
Kva Rating
300 kVA
Phase
Three-phase
Phase shift
0 °
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Volt ampere rating
300 kVA
Voltage rating
480 Vac-208Y/120 Vac
Weathershield
WS62
Eaton's high-efficiency dry-type transformers
Eaton's high-efficiency dry-type transformers
Eaton Specification Sheet - X48M28T3316NON
Feature: Harmonic mitigation architecture minimizes harmonic distortion in three-phase systems. Business Impact: reduces overheating, protects sensitive equipment, lowers maintenance costs. Application: ideal for data centers, manufacturing lines, and automation cells seeking reliable power quality. Feature: DOE 2016 efficient performance lowers energy losses and operating costs. Business Impact: improves overall plant energy efficiency and reduces utility bills. Application: suitable for facilities pursuing energy compliance and long-term lifecycle savings. Feature: 300 kVA rating with 480 V primary and 208Y/120 V secondary supports standard plant feed infrastructure. Business Impact: simplifies integration with existing switchgear and panelboards, reducing custom wiring. Application: broad industrial adoption across OEMs and end-users. Feature: Rugged NEMA 2 enclosure and floor mounting enable durable installation in harsh environments. Business Impact: enhances protection and uptime, minimizing maintenance and weather-related risks. Application: shop floors, outdoor bays, and protected mechanical rooms. Feature: Aluminum coil and 220 °C insulation provide thermal efficiency and longevity. Business Impact: lowers winding resistance losses and extends transformer life. Application: continuous operation in aging plant fleets. Feature: Tap settings 2 at +2.5%, 4 at -2.5% support voltage regulation. Business Impact: maintains voltage accuracy under fluctuating loads, reducing equipment stress. Application: critical processes and precision equipment lines. Industry-context Insight: utilities and industrial OEMs increasingly specify harmonic mitigating transformers to meet power quality mandates while controlling lifecycle costs.
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FAQs
The transformer is designed for floor mounting with a rugged NEMA 2 enclosure and a 200X wiring connection. Dimensions are 33.5 in (L) x 66.18 in (H) x 42.18 in (W), weight ~2350 lb, enabling straightforward placement in many industrial spaces. Ensure hood clearance and access for taps (+2.5%, -2.5%) during commissioning.
Key specs include a 300 kVA rating, three-phase configuration, 60 Hz frequency, 0° phase shift, 480 V primary, and 208Y/120 V secondary. The design supports standard plant feeders, with DOE 2016 efficiency ensuring low losses and predictable voltage regulation under load swings.
Yes. The X48M28T3316NON targets harmonic mitigation for sensitive electronics and power-intensive equipment common in data centers and manufacturing lines. By reducing distortion and improving power quality, it helps prevent overheating, component wear, and unexpected downtime while aligning with energy-efficiency objectives.
Key standards include DOE 2016 Efficient performance and 10 CFR Part 431 (2016) Efficient compliance, along with a NEMA 2 enclosure suitable for industrial environments. These benchmarks support regulatory alignment and reliability in harsh plant conditions, with construction details like 208Y/120 V secondary configurations and aluminum coil design.
Expect improved energy efficiency from DOE2016 compliance and reduced harmonic losses, translating to lower utility bills. The mitigation of harmonic currents also lessens electrical stress on downstream transformers and switchgear, contributing to longer asset life and reduced maintenance intervals, especially in facilities with high nonlinear loads.