Eaton X48M28F12CUEETHR Harmonic mitigating transformer - UL Listed
Part Number: X48M28F12CUEETHR
Quick Summary
Eaton Harmonic mitigating transformer is designed to reduce harmonic distortion in 480 V distribution systems for commercial and industrial facilities. Many plants struggle with power quality issues, overheating, and equipment wear caused by harmonic currents. This unit is UL Listed and NEMA TP-1 compliant and efficient per catalog notes. As a dry-type transformer with copper windings and a 112.5 kVA rating, it supports reliable, scalable power conditioning for industrial applications. For data centers, manufacturing lines, and PV deployments, it helps reduce downtime and energy waste. Its 480 V primary and 208 Y/120 V secondary configuration supports robust integration with existing distribution schemes while handling demanding thermal and electrical loads.
Product Information
Extended Description
X48M28F12CUEETHR Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 112.5 kVA, Copper windings, EE, THR
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F12CUEETHR
UPC
786680042867
Product Length/Depth
24.67 in
Product Height
56.17 in
Product Width
31.44 in
Product Weight
1643 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
917
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Wiring connection
203X
Frequency rating
60 Hz
Phase
Three-phase
Phase shift
-30 °
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
115 °C rise
Volt ampere rating
112.5 kVA
Special features
Electrostatically shielded
Weathershield
WS34
Feature: Harmonic mitigation with adjustable taps improves voltage stability. Business Impact: Reduces harmonic distortion, lowers overheating risk, and extends equipment life. Application: Suited for 480 V/208Y-120 V systems in industrial plants and PV installations. Feature: 112.5 kVA three-phase rating at 60 Hz with a -30° phase shift. Business Impact: Supports sizable loads with predictable performance, reduces the need for downstream upgrades. Application: Ideal for manufacturing lines and data centers requiring reliable, clean power. Feature: Copper windings and 115 °C rise rating. Business Impact: Higher thermal tolerance and lower resistive losses translate to improved efficiency and longer transformer life. Application: Harsh environments and high-load cycles common in industrial facilities. Feature: Electrostatically shielded construction and Weathershield WS34 option. Business Impact: Lower EMI exposure and durable outdoor/industrial installation options. Application: Outdoor subpanels, rooftop PV interfaces, and harsh factory floors. Feature: NEMA TP-1 compliant and UL Listed with NEMA TP-1 efficient notes. Business Impact: Simplifies procurement, ensures safety/compliance, and supports energy efficiency programs. Application: Regulated facilities and regulated transformer inventories, with straightforward maintenance planning. Feature: Copper winding reliability, 203X wiring connection, and 917 frame. Business Impact: Streamlined retrofits and compatibility with existing bus and enclosure configurations. Application: Retrofit projects and new builds where footprint, wiring, and accessibility matter.
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FAQs
Yes. The transformer is designed as a dry-type unit with Weathershield option WS34, allowing outdoor or semi-outdoor installation in appropriate environments while maintaining performance and safety standards.
The unit has a 480 V primary and a 208Y/120 V secondary in a three-phase configuration with a -30° phase shift, rated at 60 Hz, suitable for industrial power distribution and harmonic mitigation applications.
It is UL Listed and NEMA TP-1 compliant, with catalog notes indicating NEMA TP-1 efficiency. These certifications support safety, reliability, and energy-efficient operation in regulated environments.
Yes. The design specifically mitigates harmonic distortion, improving voltage stability and protecting sensitive equipment across PV systems, data centers, and manufacturing lines.
Warranty follows Eaton policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Routine maintenance focuses on enclosure integrity, winding integrity, and electrical connections to sustain performance.