Eaton Y72G28T15 General-Purpose Transformer - UL Listed
Part Number: Y72G28T15
Quick Summary
Eaton Y72G28T15 is an general-purpose encapsulated transformer designed for reliable power conversion in industrial control panels. Engineers often contend with space constraints and environmental exposure, and this unit addresses those pain points with a compact footprint and a rugged NEMA 3R enclosure suitable for indoor-outdoor use. It carries UL Listed certification and is engineered for 60 Hz, three-phase operation, with a 200 V primary and 208Y/120 V secondary, delivering 15 kVA of power with a 115 °C rise. The combination of aluminum windings, -5% FCBN tapping, and Eaton’s warranty support reduces maintenance cycles and lifecycle costs while ensuring dependable performance in demanding environments. This makes it a strong fit for modern automation and control systems.
Product Information
Extended Description
Y72G28T15 Eaton: Eaton General purpose encapsulated transformer, EPT, aluminum, NEMA 3R, 95, 60 Hz, three-phase, 200 V, 208Y/120 V, 2 at -5% FCBN, 115 °C rise, 15 KVA, indoor-outdoor, 70AA
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
Y72G28T15
UPC
786685465838
Product Length/Depth
10.52 in
Product Height
17.38 in
Product Width
20 in
Product Weight
260 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
Coil material
Aluminum
Design
EPT
Enclosure
NEMA 3R
Frame
95
Tap size
2 at -5% FCBN
Type
General-Purpose Encapsulated Transformer
Wiring connection
70AA
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
200 V
Secondary Voltage
208Y/120 V
Temperature rise
115 °C rise
Volt ampere rating
15 kVA
Weathershield
Indoor-Outdoor
Feature → Business Impact → Application: General-purpose encapsulated design (EPT) with aluminum windings minimizes weight and material costs while preserving electrical performance, enabling easier installation in tight spaces and reduced shipping fees for multi-site deployments. In practical terms, this translates to faster panel builds and lower total installed cost for automations projects in manufacturing and processing facilities. This is particularly advantageous for three-phase power distribution on shop floors where reliability and ease of maintenance are paramount. Feature → Business Impact → Application: NEMA 3R enclosure provides indoor-outdoor protection against moisture and incidental weather exposure, reducing enclosure-related maintenance and enabling outdoor installations alongside process equipment. This is ideal for outdoor control houses, pump skids, and exterior motor control centers. Feature → Business Impact → Application: 15 kVA, 60 Hz, 200 V to 208Y/120 V with a three-phase configuration ensures stable voltage transformation for plant automation networks, improving motor starting performance and control circuit clarity while meeting common industrial voltage standards. Feature → Business Impact → Application: -5% FCBN taps and 70AA wiring offer voltage flexibility and straightforward wiring layouts, reducing field rework and enabling rapid commissioning during retrofit projects. Feature → Business Impact → Application: UL Listed certification and Eaton warranty provide risk mitigation for compliance audits and long-term service agreements, supporting maintenance planning and lifecycle cost stability for critical machinery. Feature → Business Impact → Application: 115 °C rise rating signals robust thermal management under full-load conditions, ensuring dependable operation in high-demand periods and minimizing unexpected downtime in continuous production lines.
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FAQs
For installation, plan a three-phase setup with a 200 V primary and 208Y/120 V secondary, compatible with a 60 Hz system. Mount the unit in a location that allows for adequate ventilation, comply with NEMA 3R indoor-outdoor requirements, and ensure access to the 70AA wiring connection and the -5% FCBN taps. Secure mounting reduces vibration and extends lifespan in busy industrial environments.
Key specs include a 15 kVA VA rating, three-phase configuration, 200 V primary, 208Y/120 V secondary, 60 Hz frequency, aluminum coil, and temperature rise of 115 °C. It features 2 at -5% FCBN taps and a 70AA wiring connection, enabling modest voltage adjustments and straightforward field wiring for panel upgrades.
Yes. The transformer uses a NEMA 3R enclosure and is rated for indoor-outdoor use, making it appropriate for outdoor control panels, weather-exposed pump stations, and exterior motor control centers, provided proper clearance and protection per electrical codes are maintained.
The unit is UL Listed, signaling conformance with recognized safety standards. It carries Eaton’s standard warranty policy (25-000), offering one year from installation or eighteen months from shipment, whichever occurs first, aiding budgeting and service planning.
Aluminum windings, rugged enclosure, and a reliable 15 kVA rating contribute to reduced maintenance cycles and improved uptime. The transformer’s compatibility with common control voltages, ease of installation, and regulatory compliance support faster project delivery and lower lifecycle costs, delivering measurable ROI in high-demand, ongoing production environments.