Eaton X48M28T1216CUNON Harmonic Mitigating Transformer - DOE 2016
Part Number: X48M28T1216CUNON
Quick Summary
The Eaton Harmonic Mitigating Transformer delivers clean power for critical industrial and data-center loads. Operators struggle with harmonic distortion, voltage imbalance, and wasted energy that drive maintenance and downtime. Key certifications include DOE 2016 efficiency, UL Listed safety, and a rugged NEMA 2 enclosure for harsh plant environments. The design supports floor mounting, copper windings, and 480 V primary with 208Y/120 V secondary to streamline installation, compliance, and uptime. For engineers evaluating energy retrofits, this transformer combines compact footprint with robust protection and easy harmonic mitigation. Its 0° phase shift and 112.5 kVA rating support scalable upgrades without costly rewiring.
Product Information
Extended Description
X48M28T1216CUNON Eaton: Eaton Harmonic mitigating transformer, CU windings, DOE 2016, NEMA 2, FR943, 112.5 kVA, Floor mnt, 3-phase, 0° phase shift, PV: 480V delta, SV: 208Y/120, 4-wire, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 112.5 kVA, WS60, 200X
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M28T1216CUNON
UPC
786680175312
Product Length/Depth
31.5 in
Product Height
51 in
Product Width
34.5 in
Product Weight
1273 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
DOE2016 Efficient
Certifications
Contact Manufacturer UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Frame
FR943
Insulation
220 °C
Material
Copper
Mounting
Floor
Tap size
2 at +2.5%, 4 at -2.5%
Type
Energy-efficient harmonic mitigating transformer
Wiring connection
200X
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Frequency rating
60 Hz
Kva Rating
112.50 kVA
Phase
Three-phase
Phase shift
0 °
Primary voltage
480 V delta
Secondary Voltage
208Y/120 V, four-wire
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Volt ampere rating
112.5 kVA
Voltage rating
480 Vac-208Y/120 Vac
Weathershield
WS60
Eaton's high-efficiency dry-type transformers
Eaton's high-efficiency dry-type transformers
Eaton Specification Sheet - X48M28T1216CUNON
Copper windings with 220 °C insulation enable high efficiency and reliable operation under demanding loads, translating to lower energy use and cooler equipment. This promotes reduced utility costs and less cooling demand in continuous operations, especially for non-linear loads in manufacturing and processing facilities. The unit’s 112.5 kVA three-phase rating and 0° phase shift mitigate harmonics while preserving voltage integrity, delivering improved power quality for sensitive motors and drives and enabling smoother commissioning of upgraded switchgear. A rugged NEMA 2 enclosure and FR943 frame provide durable installation in demanding environments, reducing maintenance and service interruptions. Floor mounting and a 31.5 in depth footprint simplify retrofits in existing plant layouts, while 480 V delta primary to 208Y/120 V secondary compatibility minimizes the need for rewiring. Tap changes (2 at +2.5%, 4 at -2.5%) and a 200X wiring connection speed setup and commissioning. Weathershield WS60 option adds outdoor resilience when needed, and UL Listed plus DOE 2016 compliance reinforces safety and efficiency goals for modern facilities. The transformer’s rating and protections support scalable upgrades while controlling total cost of ownership and downtime.
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FAQs
This model is floor-mounted and uses the FR943 frame with a NEMA 2 enclosure, designed for rugged indoor environments. It measures 31.5 in deep, 51 in tall, and 34.5 in wide, with copper windings and a 200X wiring connection for straightforward wiring. Plan for adequate clearance, proper mounting surface, and room for cable access and ventilation to maintain performance.
Yes. The transformer is specified for DOE 2016 efficiency, ensuring energy-conscious operation and reduced standby losses in continuous service while complying with current energy regulations for dry-type transformers.
The unit features a 480 V delta primary and a 208Y/120 V four-wire secondary, suitable for distributing clean power to controls and instrumentation while supporting three-phase loads at 60 Hz.
Ideal for data centers, manufacturing facilities, and other industrial environments requiring harmonic mitigation, power conditioning, and reliable voltage conversion. It supports critical loads with improved power quality, reduced equipment stress, and energy efficiency gains.
The X48M28T1216CUNON is UL Listed and DOE 2016 compliant, with a rugged NEMA 2 enclosure. It includes a one-year warranty from installation (or 18 months from shipment, whichever occurs first) per Eaton policy, and standard protection against typical industrial hazards.