Eaton X48M28F22CUEENONLS52 Harmonic transformer - UL Listed
Part Number: X48M28F22CUEENONLS52
Quick Summary
Harmonic mitigating transformer improves power quality for industrial facilities and commercial environments. Engineers often confront harmonic currents from drives, inverters, and IT loads that shorten equipment life and raise energy costs. This Eaton X48M28F22CUEENONLS52 model is UL Listed, NEMA TP-1 compliant, and features a 115°C rise rating to ensure safety, reliability, and efficiency under demanding loads. Designed as a dry-type distribution transformer with copper windings, it offers a compact footprint, low sound operation, and straightforward installation, delivering long-term value through reduced downtime and lower total cost of ownership for modern facilities.
Product Information
Extended Description
X48M28F22CUEENONLS52 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, NONLS52
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F22CUEENONLS52
UPC
786680099328
Product Length/Depth
36.23 in
Product Height
75 in
Product Width
44.2 in
Product Weight
1601 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, Low sound equal to 52 dB
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
0 °
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
115 °C rise
Volt ampere rating
225 kVA
Modification 1
Low sound 52 dB
Special features
Electrostatically shielded
Weathershield
WS35
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - X48M28F22CUEENONLS52
Copper windings deliver high efficiency and robust thermal performance, reducing losses and improving reliability in continuous operation for 480 V to 208Y/120 V networks. This translates to tangible business impact: lower energy waste, cooler operation, and extended asset life in manufacturing lines and commercial spaces that run around the clock. The transformer provides taps at 2 at +2.5% and 4 at -2.5%, enabling precise voltage regulation to protect sensitive equipment and minimize transfer losses during grid fluctuations—ideal for PV inverters, drives, and critical PLCs in data centers and industrial facilities. NEMA TP-1 efficiency and a low sound rating of 52 dB support compliant, quiet operation in office-adjacent spaces and populated facilities, while UL Listed certification reinforces safety and procurement confidence for end users. The WS35 weather shield and electrostatically shielded construction enable dependable outdoor installation and improved EMI protection, reducing maintenance events in harsh environments. With a 919X frame and 201X wiring, installation is straightforward for technicians familiar with Eaton’s footprint, simplifying replacement projects and new builds alike.
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FAQs
This transformer uses a 919X frame with 201X wiring and a footprint suitable for floor mounting in industrial rooms. It measures 36.23 in depth, 44.2 in width, and 75 in height, facilitating alignment with standard service clearances. Ensure proper cable routing, protective enclosure, and compliance with local codes for dry-type transformers.
The unit operates at 60 Hz with three-phase input (480 V) and outputs 208Y/120 V, rated at 225 kVA. It has zero phase shift (0°), copper windings, and a 115°C rise rating. Voltage taps include 2 at +2.5% and 4 at -2.5%, supporting voltage regulation during fluctuating loads.
Yes. Its UL Listing, NEMA TP-1 efficiency, low 52 dB sound, and electrostatically shielded construction make it well suited for data centers, commercial buildings, and manufacturing environments where reliability, quiet operation, and harmonic mitigation are critical.
Key certifications include UL Listed safety certification and NEMA TP-1 compliant efficiency. The product also advertises a 115°C rise, which aligns with high-temperature operation requirements, and low-noise performance suitable for occupied spaces.
Copper windings and a dry-type design reduce routine maintenance needs while improving energy efficiency and thermal stability. The transformer ships with a one-year warranty from installation (or 18 months from shipment) and integrates with standard Eaton installation practices, contributing to lower downtime and predictable long-term operating costs.