Eaton X48M28F22CUEETHR Harmonic mitigating transformer - UL Listed

Part Number: X48M28F22CUEETHR
Manufacturer
Eaton
Part number
X48M28F22CUEETHR

Quick Summary

Eaton Harmonic mitigating transformer reduces harmonic distortion in critical power distribution for industrial facilities. Engineers often battle voltage sags and overheating that threaten uptime and equipment life. UL Listed, NEMA TP-1 compliant and NEMA TP-1 efficient, this transformer meets modern safety and efficiency standards. In addition to robust protection, it supports 480 V primary and 208Y/120 V secondary service with copper windings. This combination delivers measurable value through improved power quality, reduced maintenance, and compliance-ready operation.

Product Information

Extended Description

X48M28F22CUEETHR Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 225 kVA, Copper windings, EE, THR
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F22CUEETHR
UPC
786680042928
Product Length/Depth
36.23 in
Product Height
75 in
Product Width
44.2 in
Product Weight
3370 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
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
225 kVA
Special features
Electrostatically shielded
Weathershield
WS35
Harmonic mitigation is built into the core design, reducing total harmonic distortion on the mains. The business impact is clearer power quality, fewer nuisance trips, and longer equipment life due to reduced overheating. In practice, this supports nonlinear loads such as drives and power electronics, making it well-suited for manufacturing floors and data centers that demand stable loads and consistent uptime. Copper windings and a robust dry-type frame deliver efficient operation and reliable heat management. The business impact is lower no-load and load losses over the life of the transformer, translating to reduced operating costs and cooler equipment rooms. This is particularly valuable in hot factories where cooling can be a major portion of facility energy use. The product's 115 °C rise rating supports continuous duty in demanding environments. Designed for straightforward installation, with a 36.23 inch depth, 75 inch height, and 44.2 inch width, it suits compact layouts yet remains robust. This aids faster deployment and safer maintenance in constrained spaces. This transformer is UL Listed and NEMA TP-1 compliant, with a NEMA TP-1 efficiency designation. A one-year warranty from installation or eighteen months from shipment provides assurance during critical handover periods. The 480 V to 208Y/120 V output, three-phase design, and copper windings offer compatibility with standard Eaton and third-party switchgear, enabling smoother procurement and faster project delivery.

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FAQs

Yes. The X48M28F22CUEETHR is a three-phase dry-type transformer rated for 480 V primary and 208Y/120 V secondary. Plan for the 919X frame footprint and wiring connection 203X, with appropriate floor mounting for its 3370 lb weight. Ensure surrounding clearances and enclosure provisions meet local electrical codes and Eaton installation guidelines.
Key specs include 225 kVA rating, 60 Hz operation, three-phase configuration, and a phase shift of -30 degrees. Primary voltage is 480 V with a secondary of 208 Y/120 V. Copper windings, a 115 °C rise rating, and taps at two positions for +2.5% and four taps at -2.5% support voltage compensation during load changes.
Yes. The transformer is explicitly designed as a harmonic mitigating solution, balancing nonlinear loads typical of drives and power electronics. Its electrical ratings (225 kVA, 480 V to 208Y/120 V, 60 Hz) and electrostatically shielded construction help reduce distortion and improve overall power quality in facilities where uptime and equipment life are critical.
The unit is UL Listed and NEMA TP-1 compliant, with NEMA TP-1 efficiency noted in catalog notes. These certifications confirm safety, performance under code-compliant conditions, and efficient operation aligned with industry standards for distribution transformers used in commercial and industrial environments.
The warranty follows Eaton policy 25-000, offering one year from the date of installation or eighteen months from shipment, whichever comes first. This coverage supports post-installation support, with standard Eaton service options and parts availability to minimize downtime and ensure sustained performance.