Eaton X48M28T22CUEENEG Harmonic transformer UL Listed
Part Number: X48M28T22CUEENEG
Quick Summary
Harmonic mitigating transformer from Eaton conditions power and reduces harmonics in industrial electrical distribution. Harmonics drive overheating, nuisance trips, and efficiency loss, elevating maintenance costs and downtime. UL Listed and NEMA TP-1 compliant with copper windings ensure safety, reliability, and long-term performance. As a compact dry-type transformer, it supports scalable, space-efficient installations in manufacturing plants and data centers. With a 225 kVA rating and 60 Hz operation, it delivers predictable voltage quality for critical loads while helping reduce energy waste. The product aids procurement with a robust warranty and Eaton's engineering support, shortening installation cycles and total cost of ownership.
Product Information
Extended Description
X48M28T22CUEENEG Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150°C rise w/ 200°C insulation systeam, 225 kVA, Copper windings, EE, NEG
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28T22CUEENEG
UPC
786680030116
Product Length/Depth
36.23 in
Product Height
75 in
Product Width
44.2 in
Product Weight
3450 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
-15 °
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
150 °C rise
Volt ampere rating
225 kVA
Special features
Electrostatically shielded
Weathershield
WS35
Copper windings minimize I²R losses, increasing efficiency and reducing heat in continuous operation. This translates to cooler equipment rooms and lower cooling energy, especially in high-density industrial floors. For 225 kVA three-phase service with a 480 V primary and 208Y/120 V secondary, operators gain stable voltage under load, supporting sensitive drives and controls. Tap settings (2 at +2.5%, 4 at -2.5%) enable precise voltage regulation to compensate line drop, improving performance in variable supply conditions. The unit’s electrostatic shielding and WS35 weather shield construction enhance reliability in challenging environments, reducing insulation degradation and maintenance. UL Listed and NEMA TP-1 efficient credentials reinforce compliance and long-term cost of ownership advantages.
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FAQs
This unit is a heavy-duty dry-type transformer with copper windings, frame 919X, and wiring connection 201X. Plan crane access and floor loading for its 3450 lb weight. Its dimensions (36.23 in L, 75 in H, 44.2 in W) require appropriate mounting clearances, electrical clearance, and room for service. Ensure your panel bussing matches 480 V primary and 208Y/120 V secondary needs and account for the 60 Hz supply. The taps allow voltage regulation to accommodate line drops without additional equipment.
The transformer uses copper windings and is rated at 225 kVA with a 150 °C rise insulation system, contributing to low I²R losses and robust thermal performance. It is NEMA TP-1 efficient and UL Listed, offering reliable power conditioning and improved voltage stability. With electrostatic shielding and WS35 weather protection, it sustains performance in demanding environments, reducing downtime and prolonging equipment life.
Yes. The X48M28T22CUEENEG is designed for 480 V primary and 208Y/120 V secondary in three-phase, 60 Hz systems. The ±2.5% voltage taps help compensate for distribution losses, while the 225 kVA rating supports a wide range of loads. The dry-type construction and copper windings provide reliable operation in manufacturing settings, with a phase shift of -15° to help balance harmonics.
This transformer is UL Listed and compliant with NEMA TP-1 standards, ensuring safety and performance for industrial power distribution. The catalog notes emphasize NEMA TP-1 efficiency, and the product’s electrostatic shielding adds protection for sensitive equipment. These certifications help satisfy internal safety reviews and third-party audits, reducing procurement risk.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever comes first, reducing early-life risk. The unit’s reliability, copper windings, and TP-1 efficiency translate into lower energy costs and reduced cooling needs. Access to Eaton engineering support and readily available replacement parts can shorten downtime during maintenance and accelerate acceptance testing, delivering favorable total cost of ownership.