Eaton X48M28F33CUEENON Harmonic mitigating transformer - UL Listed
Part Number: X48M28F33CUEENON
Quick Summary
Harmonic mitigating transformer for reducing harmonic distortion in industrial power systems and facilities. Often, facility loads from drives and UPS create harmonics that cause overheating, nuisance trips, and reduced efficiency. UL Listed and NEMA TP-1 compliant with a 115°C rise rating demonstrate proven reliability and safety in demanding environments. This dry-type, copper-wound transformer delivers scalable power conditioning for data centers, manufacturing lines, and large facilities, while maintaining energy efficiency.
Product Information
Extended Description
X48M28F33CUEENON Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 300 kVA, Copper windings, EE, NON
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F33CUEENON
UPC
786680028625
Product Length/Depth
36.23 in
Product Height
75 in
Product Width
44.2 in
Product Weight
3891 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
NEMA TP-1 Compliant
Certifications
UL Listed
Catalog Notes
NEMA TP-1 efficient
Coil material
Copper
Frame
919X
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Wiring connection
201X
Frequency rating
60 Hz
Phase
Three-phase
Phase shift
0 °
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
115 °C rise
Volt ampere rating
300 kVA
Special features
Electrostatically shielded
Weathershield
WS35
Feature: 300 kVA three-phase design with 480 V primary and 208Y/120 V secondary → Business Impact: Supports critical loads with stable voltage and capacity, reducing risk of downtime → Application: Industrial plants and data centers needing dependable power conditioning. Feature: Tap size 2 at +2.5% and 4 at -2.5% → Business Impact: Enables precise voltage regulation under fluctuating supply and load conditions → Application: Equipment sensitive to voltage variance, such as drives and control systems. Feature: NEMA TP-1 efficient, UL Listed → Business Impact: Lower energy losses and certified safety compliance, improving total cost of ownership → Application: Facility energy budgets and regulated environments. Feature: Copper windings → Business Impact: Lower resistive losses and robust performance under high current → Application: Harsh industrial environments and high-demand applications. Feature: Electrostatically shielded design and WS35 weather shield → Business Impact: Enhanced reliability and environmental protection for outdoor or exposed installations → Application: Outdoor substations, outdoor equipment rooms, and exposed plant areas. Feature: Frame 919X, Wiring 201X, Dry Type Distribution Transformer → Business Impact: Easy integration with standard footprints and wiring practices, reducing installation time → Application: Retrofit projects and new builds in medium-to-large facilities.
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FAQs
Plan for a dedicated, well-ventilated space with clearance for 75 in height, 44.2 in width, and 36.23 in depth. Ensure proper foundation for a 3891 lb unit, 201X wiring, and provide weather protection if outdoors. The WS35 weather shield and electrostatic shielding enhance reliability in exposed environments.
Yes. With a 300 kVA rating, 480 V primary, and 208Y/120 V secondary, this transformer cleanly conditions power for sensitive IT loads. Its harmonics mitigation reduces equipment stress and improves uptime, while UL listing and NEMA TP-1 efficiency support compliant, energy-conscious data center operation.
The unit is UL Listed and NEMA TP-1 compliant, with a 115°C rise rating for high-temperature operation. These certifications validate safety, reliability, and efficiency in industrial environments, supporting installation in regulated facilities and helping to meet audit requirements.
Eaton provides a warranty per policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This coverage ensures protection against manufacturing defects and supports long-term maintenance planning for large-scale installations.
Copper windings offer lower resistive losses and superior thermal performance, improving efficiency and temperature rise characteristics. In a 60 Hz, three-phase 480 V system like this model, copper windings help maintain voltage regulation under heavy load and extend transformer life in demanding industrial environments.