Eaton X48M28F15TCUEENEG Dry-Type Transformer - NEMA TP-1
Part Number: X48M28F15TCUEENEG
Quick Summary
Eaton Harmonic mitigating transformer reduces harmonic currents in 480 V three-phase PV systems. Engineers often wrestle with rising losses and regulatory hurdles when harmonic distortion spikes under variable loads. UL Listed and NEMA TP-1 compliant, with NEMA TP-1 efficiency features, provide proven reliability and performance. Its copper windings, 15 kVA rating, and 60 Hz operation support reliable distribution for industrial facilities, solar farms, and commercial buildings, while easy integration with 480 V systems keeps installation straightforward. By mitigating distortions, the transformer reduces losses, improves energy efficiency, and stabilizes sensitive equipment, supporting longer asset life and lower operating costs. This aligns with procurement goals to maximize uptime and minimize total cost of ownership.
Product Information
Extended Description
X48M28F15TCUEENEG Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 15 kVA, Thermal indicator, Copper windings, EENEG
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F15TCUEENEG
UPC
786680028717
Product Length/Depth
16.5 in
Product Height
30 in
Product Width
23 in
Product Weight
344 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
912B
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
15 kVA
Special features
Electrostatically shielded
Weathershield
WS38
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - X48M28F15TCUEENEG
Feature: Harmonic mitigation capability reduces harmonic distortion in 480 V three-phase systems, delivering smoother power and less stress on downstream equipment. Business Impact: Improves overall power quality, lowers current distortion, and reduces transformer losses, contributing to energy efficiency and longer asset life. Application: Suitable for PV facilities, manufacturing lines, and data centers seeking reliable, compliant power delivery. The second feature is copper windings delivering low resistance and robust thermal performance, which lowers copper losses and improves efficiency even under peak loads. Business Impact: Higher efficiency translates to lower operating costs and cooler, more reliable operation. Application: Industrial plants with high current demands benefit from reduced I2R losses. Third feature: 60 Hz, 480 V primary with 208Y/120 V secondary and -15° phase shift enables simple integration into existing electrical layouts while providing balanced voltages across a bus. Business Impact: Easier installation, fewer phase imbalances, and improved equipment uptime. Application: Building automation, solar inverters, and commercial power rooms rely on stable, versatile distribution. The fourth feature: rugged dry-type enclosure with WS38 weather protection and copper coil material supports tough environments. Business Impact: Mechanical protection against dust and moisture, longer service intervals, and safer operation. Application: Outdoor installations, warehouses, and industrial campuses. Fifth feature: UL Listed and NEMA TP-1 compliant with 115°C rise and a 15 kVA rating ensures regulatory compliance and predictability. Business Impact: Simplified procurement, reduced risk, and consistent performance across shifts. Application: Regulated facilities and utility-driven installations that demand certified, reliable transformers.
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FAQs
This unit uses a 480 V three-phase input, 60 Hz, with a 208Y/120 V secondary. Wiring is via 200X connection and a 912B frame, facilitating straightforward mounting in standard electrical rooms. With dimensions of 16.5 in D x 23 in W x 30 in H and a 344 lb weight, plan for ample clearance and service access.
It incorporates harmonic mitigation through optimized winding design and a -15° phase shift, combined with taps at +2.5% and -2.5%. This arrangement reduces harmonic currents on the primary, improves power quality for sensitive equipment, and lowers losses under variable loading.
Yes. The 15 kVA rating, 480 V primary, 208Y/120 V secondary, and compact dry-type enclosure make it well-suited for PV inverters, commercial buildings, and data centers. It also provides solid protection with copper windings and weather-shield enclosure for diverse environments.
The unit is UL Listed and NEMA TP-1 compliant, with TP-1 efficiency design. These certifications indicate adherence to safety and efficiency standards important for utility interconnections, electrical codes, and performance guarantees in regulated facilities.
Warranty follows Eaton policy 25-000: one year from installation or 18 months from shipment, whichever occurs first. Routine maintenance includes thermal indicators and periodic checks of windings, connections, and enclosure integrity to sustain performance over time.