Eaton X48M28F22CUEETHRLS52 Harmonic transformer - UL Listed
Part Number: X48M28F22CUEETHRLS52
Quick Summary
Harmonic mitigating transformer from Eaton reduces harmonic distortion and improves power quality for critical industrial processes. Rising harmonics, voltage sags, and overheating can threaten uptime and increase maintenance costs; this unit targets those pain points. UL Listed, NEMA TP-1 compliant, and rated for 115 °C rise, it combines safety with efficient operation. With a 480 V primary and 208Y/120 V secondary, three-phase 60 Hz service, copper windings, and 225 kVA capacity, it supports demanding production lines and control panels. Designed for indoor and rugged environments, it ships with low-noise performance and a robust warranty, delivering reliable power quality with reduced lifecycle costs.
Product Information
Extended Description
X48M28F22CUEETHRLS52 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, THRLS52
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28F22CUEETHRLS52
UPC
786680069598
Product Length/Depth
36.23 in
Product Height
75 in
Product Width
44.2 in
Product Weight
3423 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
203X
Frequency rating
60 Hz
Phase
Three-phase
Phase shift
-30 °
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 - X48M28F22CUEETHRLS52
Feature → Business Impact → Application: Harmonic mitigation and power quality improvements reduce stray currents and overheating, extending equipment life and lowering maintenance costs across manufacturing lines and mixed-load facilities. Application insight shows that copper windings and tight tolerances support high-efficiency operation in demanding environments. Feature → Tap changer capability (2 at +2.5%; 4 at -2.5%) → Business Impact → Application: Voltage regulation amid supply variations keeps downstream equipment within tolerance, enhancing uptime in facilities with fluctuating feeders, such as long service runs or PV integrations. Feature → NEMA TP-1 efficiency and low sound (52 dB) → Business Impact → Application: Quiet operation and compliance reduce neighborhood and workplace noise concerns while meeting regulatory expectations, ideal for plants with open architecture or near offices. Feature → Dry-type construction and Weathershield WS35 option → Business Impact → Application: Safer indoor/outdoor deployment with reduced maintenance risk; simplifies installation in new builds and retrofits. Feature → 225 kVA, 480 V to 208Y/120 V, three-phase → Business Impact → Application: Scalable distribution for critical loads, control panels, and motor drives, with straightforward integration into existing Eaton systems and panel layouts.
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FAQs
Plan for a dry-location indoor or protected outdoor installation with appropriate clearances around the 44.2 in width, 75 in height, and 36.23 in depth. Ensure 480 V input and 208Y/120 V output wiring through 203X connections, secure mounting for the 3423 lb unit, and confirm compliance with NEMA TP-1 and UL Listed requirements prior to energization.
Key specs include a 225 kVA rating, 60 Hz, three-phase input of 480 V, secondary 208Y/120 V, and a -30° phase shift. It features copper windings, a 115 °C rise rating, and a tap changer with 2 taps at +2.5% and 4 taps at -2.5%, enabling voltage regulation to maintain downstream performance.
Yes. The unit is designed as a harmonic mitigating transformer to reduce harmonic distortion, improve power quality, and support sensitive loads in manufacturing environments. Its NEMA TP-1 efficiency, low noise profile (52 dB), and copper-wound construction enhance reliability for continuous operation in production lines.
This transformer is UL Listed and NEMA TP-1 Compliant. It also notes NEMA TP-1 efficiency in catalog notes, ensuring compliance with power distribution standards. Include the UPC 786680069598 for asset tracking and warranty validation during procurement and maintenance.
Warranty terms are Eaton’s standard policy: one year from installation or eighteen months from shipment, whichever occurs first. For maintenance, rely on its copper windings and robust dry-type construction, plus optional Weathershield WS35 for outdoor environments, to minimize long-term service costs and downtime.