Eaton X48M28B49CUEENON Harmonic transformer - NEMA TP-1
Part Number: X48M28B49CUEENON
Quick Summary
Eaton Harmonic transformer X48M28B49CUEENON is engineered to mitigate harmonic distortion in three-phase power systems for data centers and manufacturing environments. This solution addresses voltage distortion and downtime that plague critical equipment when harmonics go unchecked. UL Listed, NEMA TP-1 compliant, and designed with an efficient catalog, it combines reliability and compliance to support robust industrial power management. Built as a dry-type distribution transformer with copper windings, it supports a 480 V primary and 208Y/120 V secondary, delivering improved power quality, reduced energy losses, and easier installation across facilities.
Product Information
Extended Description
X48M28B49CUEENON Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 80°C rise, 150 kVA, Copper windings, EE, NON
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28B49CUEENON
UPC
786680043048
Product Length/Depth
30.68 in
Product Height
62.18 in
Product Width
31.44 in
Product Weight
1800 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
918A
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
0 °
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
80 °C rise
Volt ampere rating
150 kVA
Special features
Electrostatically shielded
Weathershield
WS34
Feature → Business Impact → Application: Copper windings in a dry-type distribution transformer reduce I2R losses and improve thermal performance, delivering higher efficiency and longer service life in continuous operation environments such as data centers and manufacturing floors. Application: 480 V primary, 208Y/120 V secondary with multiple taps (+2.5% and -2.5%) maintains output stability under varying loads, lowering equipment wear and helping plant engineers meet tight uptime targets. Feature → Business Impact → Application: 150 kVA rating equips mid-size facilities with scalable capacity, enabling plug-and-play integration into existing panels while preserving system voltage integrity and minimizing transformer footprint. Application: critical power distribution in mixed-use industrial spaces requiring compact, reliable energy transformation. Feature → Business Impact → Application: Copper windings plus electrostatic shielding enhance reliability and fault tolerance, reducing maintenance costs and protecting sensitive electronics in harsh environments. Application: hazardous or demanding environments where shielding and robust insulation matter. Feature → Business Impact → Application: Weathershield WS34 enclosure option improves outdoor or exposed installations by protecting windings from weather and contamination, lowering lifecycle costs. Application: outdoor substations or loading docks where enclosure protection is essential. Feature → Business Impact → Application: UL Listed and NEMA TP-1 compliant design ensures regulatory alignment and safer installation practices, supporting audits and modern energy codes across facilities. Application: facilities pursuing code compliance and supplier reliability in electrical distribution. Feature → Business Impact → Application: 1800 lb weight and 62.18 in height indicate a rugged, crane-requisite unit with predictable mounting requirements, streamlining procurement and on-site planning for retrofit projects. Application: large or retrofit projects with strict installation logistics and safety standards.
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FAQs
Yes. The X48M28B49CUEENON is a three-phase transformer with a 480 V primary and a 208Y/120 V secondary, designed for standard industrial layouts. It uses 200X wiring and copper windings, with a dry-type construction. Plan for crane access and floor loading, as the unit weighs about 1800 lb with dimensions of roughly 62.18 in by 31.44 in by 30.68 in.
Key specs include a 150 kVA rating, 60 Hz frequency, three-phase configuration, zero degree phase shift, primary voltage of 480 V, and secondary of 208 Y/120 V. Taps provide +2.5% and -2.5% adjustment. The transformer has an 80 °C rise and copper windings, ensuring robust performance under peak loads while meeting NEMA TP-1 guidelines.
Absolutely. As a harmonic mitigating transformer, it reduces harmonic currents and voltage distortion, improving power quality for sensitive equipment. The design includes electrostatic shielding and copper windings, along with UL Listing and NEMA TP-1 compliance, delivering reliable performance in data centers and manufacturing environments that require stringent power integrity.
This transformer is UL Listed and NEMA TP-1 compliant, with catalog notes indicating TP-1 efficiency. These certifications support safety, reliability, and energy-code compliance for industrial deployments, helping you meet regulatory expectations and pass audits without sacrificing performance or reliability.
Warranty is Eaton’s policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. Regular maintenance includes verifying connections, insulating surfaces, and cleaning the enclosure. The unit’s dry-type design and electrostatic shielding reduce oil-related maintenance, while the WS34 weather enclosure option supports outdoor or harsh environments.