Eaton X48M28F33TCUEENEG Dry Type Distribution Transformer - UL Listed
Part Number: X48M28F33TCUEENEG
Quick Summary
Eaton Harmonic mitigating transformer X48M28F33TCUEENEG provides clean, balanced power for commercial and industrial facilities. Harmonics distortion and voltage imbalance often lead to overheating, reduced efficiency, and unnecessary downtime. UL Listed and NEMA TP-1 efficient, this unit meets critical electrical code and energy-performance standards. Copper windings and a 115°C rise support long asset life, while taps (+2.5% and -2.5%) enable precise voltage control. Designed for 480 V primary and 208 Y/120 V secondary, it delivers scalable capacity up to 300 kVA to support growing load profiles. Its electrostatically shielded construction reduces stray losses and supports safer, easier service. As a dry-type transformer in Eaton's power management portfolio, it streamlines installation and ongoing maintenance for reliable industrial power.
Product Information
Extended Description
X48M28F33TCUEENEG Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 300 kVA, Thermal indicator, Copper windings, EENEG
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F33TCUEENEG
UPC
786680028786
Product Length/Depth
36.23 in
Product Height
75 in
Product Width
44.2 in
Product Weight
2784 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
115 °C rise
Volt ampere rating
300 kVA
Special features
Electrostatically shielded
Weathershield
WS35
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - X48M28F33TCUEENEG
Three-phase, 60 Hz operation with a 480 V primary and 208Y/120 V secondary configuration aligns with standard industrial power systems, delivering 300 kVA and a -15° phase shift for effective harmonic management. This translates to reduced heat, improved efficiency, and safer, more predictable operation in manufacturing facilities and data centers. The +2.5% / -2.5% taps enable on-site voltage optimization, minimizing equipment stress and improving load regulation under fluctuating supply conditions. Copper windings provide high conductivity and durability, supported by a 115°C rise rating that accommodates peak loads without compromising reliability. The transformer is electrostatically shielded and paired with a WS35 weather shield for enhanced protection in varied environments, helping maintain performance and reducing maintenance intervals. Frame 919X and wiring connection 201X offer familiar installation footprints and straightforward integration with existing switchgear and distribution panels. UL Listed and NEMA TP-1 compliant, this unit supports regulatory compliance and energy efficiency targets while offering practical compatibility with Eaton’s broader power management ecosystem. Heavy 2784 lb construction necessitates proper foundation design, but the result is a robust asset with long service life and predictable maintenance needs. The included thermal indicator aids condition monitoring, supporting proactive maintenance planning and uptime optimization across facilities.
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FAQs
This unit supports three-phase 60 Hz systems with a 480 V primary and 208Y/120 V secondary, rated at 300 kVA. Its frame 919X and wiring connection 201X match common industrial power distribution panels, enabling straightforward integration with existing switchgear. Taps at +2.5% and -2.5% allow on-site voltage adjustment to accommodate site voltage variations, improving overall system stability.
The X48M28F33TCUEENEG provides a -15° phase shift to improve power quality and reduce harmonic distortion from driven equipment. Key specs include 60 Hz operation, 480 V primary, 208Y/120 V secondary, and a 300 kVA rating with copper windings. The 115°C rise rating supports thermal performance under full-load conditions, while the electrostatic shielding minimizes stray currents and interference.
Yes. With UL Listed certification, NEMA TP-1 efficiency, and a robust 300 kVA rating, it is well-suited for data centers, manufacturing floors, and critical facilities. The +/− voltage taps help manage supply fluctuations, and the WS35 weather shield plus electrostatic shielding add resilience in challenging environments. Its copper windings and dry-type construction support reliable, low-maintenance operation in demanding settings.
The X48M28F33TCUEENEG is UL Listed and NEMA TP-1 compliant, reflecting adherence to safety and efficiency standards for distribution transformers. Its 480 V primary and 208 Y/120 V secondary configuration aligns with common electrical codes for industrial facilities. The 115°C rise, electrostatic shielding, and WS35 weather shield enhance safety, performance, and environmental suitability across indoor and outdoor installations.
The transformer carries Eaton’s warranty policy of one year from installation or eighteen months from shipment. Maintenance needs are minimized by dry-type construction and copper windings, along with a thermal indicator for condition monitoring. While the unit is heavy (2784 lb) and requires proper foundation design, its reliability, harmonic mitigation, and compliance features reduce downtime and energy losses, delivering a favorable total cost of ownership over time.