Eaton Harmonic Transformer X48M28F75TCUEENEG - UL Listed
Part Number: X48M28F75TCUEENEG
Quick Summary
Eaton Harmonic Transformer X48M28F75TCUEENEG provides harmonic mitigation for 480 V distribution in industrial and commercial power systems. Non-linear loads can distort voltage, causing overheating, increased losses, and reduced equipment life if left unchecked. UL Listed, NEMA TP-1 compliant, and noted as NEMA TP-1 efficient, this transformer meets demanding reliability and efficiency standards. With copper windings and a dry-type design, it delivers predictable performance in demanding environments. For buyers, this translates to lower maintenance, improved power quality, and easier procurement through a standardized, certified solution that integrates with existing Eaton catalogs and installation practices. The focus on rugged build and standardization supports long-term capital projects and scalable power management strategies.
Product Information
Extended Description
X48M28F75TCUEENEG Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 75 kVA, Thermal indicator, Copper windings, EENEG
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F75TCUEENEG
UPC
786680028748
Product Length/Depth
23.42 in
Product Height
48.56 in
Product Width
28.22 in
Product Weight
926 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
916A
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Wiring connection
200X
Frequency rating
60 Hz
Phase
Three-phase
Phase shift
-15 °
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
115 °C rise
Volt ampere rating
75 kVA
Special features
Electrostatically shielded
Weathershield
WS19
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - X48M28F75TCUEENEG
Feature: Three-phase 60 Hz, 480 V primary and 208Y/120 V secondary configuration; Business Impact: Enables direct compatibility with common industrial feeders and building power distribution, reducing integration risk and downtime; Application: Manufacturing plants, commercial facilities, and PV installations. Feature: Tap settings with 2 taps at +2.5% and 4 taps at -2.5%; Business Impact: Precise voltage regulation under changing loads improves equipment life and reduces nuisance tripping; Application: Critical process lines and data centers. Feature: Copper windings in a dry-type enclosure; Business Impact: High thermal conductivity and durability with low maintenance, improving reliability in hot environments; Application: Outdoor installs and harsh manufacturing environments. Feature: 75 kVA rating with 115 °C rise; Business Impact: Suitable for mid-sized loads with robust heat tolerance, enabling tighter density in electrical rooms; Application: Power distribution for multi-line facilities. Feature: Weathershield WS19 and electrostatic shielding; Business Impact: Enhanced weather resistance and EMI protection extend service life and reduce interference; Application: Outdoor substations and exposed installations. Feature: Compliance and efficiency (NEMA TP-1 compliant, UL Listed, NEMA TP-1 efficient); Business Impact: Meets regulatory requirements and supports energy-efficient operating goals; Application: Utilities, EPCs, and OEM integration.
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FAQs
The transformer is a three-phase 60 Hz device designed for 480 V primary and 208Y/120 V secondary systems. It supports standard 200X wiring connections and fits typical industrial electrical rooms. With a 75 kVA rating, copper windings, and a dry-type construction, it integrates smoothly into new builds or retrofit projects, including outdoor installations when equipped with Weathershield WS19. This makes it suitable for manufacturing floors, data centers, and large commercial facilities.
The unit provides harmonic mitigation with a -15° phase shift, helping to reduce current and voltage distortion caused by non-linear loads. This improves overall power quality, lowers transformer loss, and minimizes thermal stress on other equipment. Its NEMA TP-1 compliance and copper-windings construction ensure robust performance in critical environments like PV inverters and high-density data centers.
Yes. The X48M28F75TCUEENEG is UL Listed and NEMA TP-1 compliant, with an additional note of NEMA TP-1 efficiency in catalog documentation. These certifications provide procurement confidence, regulatory alignment, and demonstrated energy-performance, which simplifies audits and warranty considerations for industrial projects.
Plan for a dry-type installation with copper windings and a 916A frame, using a 200X wiring connection. For outdoor or exposed sites, consider the WS19 Weathershield option. The unit’s dimensions (approximately 23.42 in L x 28.22 in W x 48.56 in H) and the 75 kVA rating guide layout and space planning, while the 115 °C rise rating informs cooling strategy in hot environments.
The transformer’s dry-type copper-windings design provides low maintenance compared to liquid-filled equivalents, reducing lifecycle costs. Its 75 kVA rating suits mid-size loads with strong heat tolerance, supporting better capital utilization in electrical rooms. Warranty terms are 1 year from installation or 18 months from shipment, whichever occurs first, adding protection during commissioning and early operation.