Eaton X48M37F12I4CUEENON Harmonic Transformer - UL Listed
Part Number: X48M37F12I4CUEENON
Quick Summary
Eaton Harmonic mitigating transformer delivers clean power for sensitive industrial loads in manufacturing and PV systems. Facilities often struggle with harmonic distortion, voltage fluctuations, and overheating that erode efficiency and uptime. UL Listed safety certification and the NEMA TP-1 efficient rating underpin the reliability of this dry-type solution, while copper windings and a 115°C rise support long, rugged service. With a 112.5 kVA rating, 480 V primary and 380Y/220 V secondary, the unit fits modern electrical rooms where fast deployment and predictable performance matter. The design also simplifies installation and maintenance, helping teams meet project timelines and reduce lifecycle costs while maintaining compliance.
Product Information
Extended Description
X48M37F12I4CUEENON Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 380Y/220V, 115°C rise, 112.5 kVA, 4-in window, Copper windings, EENON
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M37F12I4CUEENON
UPC
786680115394
Product Length/Depth
24.67 in
Product Height
56.18 in
Product Width
31.44 in
Product Weight
1596 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.
Certifications
UL Listed
Catalog Notes
NEMA TP-1 efficient.
Coil material
Copper
Frame
917W
Tap size
2 at +2.5% FCAN 4 at -2.5% FCBN
Type
Harmonic mitigating dry type distribution transformer
Frequency rating
60 Hz
Phase
Three-phase
Phase shift
0 °
Primary voltage
480 V
Secondary Voltage
380 Y/220 V
Temperature rise
115 °C rise
Volt ampere rating
112.5 kVA
Special features
Electrostatically shielded
Weathershield
WS34
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - X48M37F12I4CUEENON
Feature: Copper windings and electrostatic shielding improve power quality by reducing stray currents and insulation stress. Business impact: Enhanced reliability and longer service life for downstream drives and electronics, minimizing unplanned maintenance. Application: Industrial automation panels and data centers where harmonic suppression is critical. Feature: 480 V primary with 380Y/220 V secondary and 60 Hz three-phase operation. Business impact: seamless integration with typical plant power networks, reducing conversion losses and improving overall efficiency. Application: Manufacturing lines and PV inverters that require stable secondary voltages for sensitive loads. Feature: Tap changer options (+2.5% and -2.5%) provide precise voltage regulation. Business impact: Improved voltage stability under fluctuating supply conditions, lowering thermal stress and trip risk. Application: Facilities facing supply sag or overvoltage events. Feature: 112.5 kVA rating and 115 °C rise. Business impact: Sufficient headroom for transient loads while maintaining thermal margin, enabling reliable peak operation. Application: Medium-scale distribution in industrial rooms and retrofit projects. Feature: Dry-type construction with frame 917W and 4-in window. Business impact: Safer, easier installation and maintenance in indoor facilities, with lighter service access and straightforward mounting. Application: Retrofit and new-build electrical rooms with limited footprint. Feature: Electrostatic shielding and Weathershield WS34. Business impact: Enhanced environmental protection and EMI control in harsh industrial environments, reducing insulation degradation and service interruptions. Application: Outdoor or semi-enclosed installations near equipment cabinets. Feature: UL Listed and NEMA TP-1 efficient rating. Business impact: Verified safety and efficiency compliance, streamlining approvals and reducing energy losses over the life of the asset. Application: Regulated facilities seeking compliance-driven procurement and lower operating costs.
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FAQs
Yes. This transformer is designed for a 480 V primary and provides a 380Y/220 V secondary in a three-phase, 60 Hz configuration. Its dry-type construction and 4-in window simplify indoor installation in standard electrical rooms, while copper windings support high reliability. Typical retrofit projects and new builds benefit from its plug-in readiness and compatible enclosure options.
Key specs include a 112.5 kVA rating, 480 V primary, 380Y/220 V secondary, 60 Hz operation, and a 115 °C rise. Taps include 2 at +2.5% and 4 at -2.5%, providing voltage regulation under varying supply conditions. The unit features copper windings, electrostatic shielding, and a dry-type design for safe indoor use.
Absolutely. Its harmonic mitigating design reduces voltage distortion and improves downstream equipment life, which is critical in data centers and PV inverters. The 112.5 kVA rating aligns with mid-sized load centers, while the 480 V to 380Y/220 V configuration supports common data center IT and PV subsystem voltages. The Weathershield option helps outdoor or semi-exposed installations.
This transformer is UL Listed, providing safety certification for electrical equipment. It is noted as NEMA TP-1 efficient in catalog notes, indicating a focus on efficiency. Together, these certifications support regulatory compliance, smoother code approvals, and lower energy losses over the product lifecycle.
Maintenance benefits from a rugged dry-type design and copper windings with generous temperature rise margin, reducing cooling needs in service. ROI is driven by improved power quality, reduced downtime, and longer equipment life. The built-in taps ease voltage regulation, potentially lowering transformer-related trips and energy waste over time.