Eaton V48M28T4916PV Solar duty transformer - UL Listed
Part Number: V48M28T4916PV
Quick Summary
Eaton solar duty transformer powers rugged industrial solar installations with reliable, code-compliant power distribution. Facilities often struggle with inefficient equipment, mounting constraints, and compliance gaps that slow deployment and raise risk. This model meets DOE 2016 Efficient standards, is UL Listed, and features a rugged NEMA 2 enclosure with an FR943 frame for durable indoor or outdoor use. With a 150 kVA rating and a 208Y/120 V secondary, it supports scalable automation while maintaining energy efficiency and long-term reliability. The aluminum windings and adjustable tap changer help optimize voltage under load, reducing heat and extending equipment life. Common installation advantages include standard frame, weather protection with WS60, and straightforward integration with 480 V delta primary systems.
Product Information
Extended Description
V48M28T4916PV Eaton: Eaton Solar duty transformer, DOE 2016, 60 HZ, ALUMINIUM, 150KVA, 3PH, 480 V DELTA, 208Y/120V, NEMA ST-20, 150°C RISE, NEMA 2, FR943, 220°C, 2 AT +2.5% FCAN, 4 AT -2.5% FCBN, WS60
Product Name
Eaton solar duty transformer
Catalog Number
V48M28T4916PV
UPC
786689859886
Product Length/Depth
31.5 in
Product Height
51 in
Product Width
34.5 in
Product Weight
1200 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Special features
SOLAR DUTY RATED
Coil material
Aluminum
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Frequency rating
60 Hz
Kva Rating
150 kVA
Phase
Three-phase
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Enclosure
NEMA 2
Frame
FR943
Insulation
220 °C
Tap size
2 AT +2.5% FCAN, 4 AT -2.5% FCBN
Volt ampere rating
150 KVA
Weathershield
WS60
DOE2016 Efficient design reduces core and winding losses, delivering tangible energy savings and cooler operation. This directly lowers cooling requirements for adjacent equipment and improves overall plant reliability, especially in solar-forward facilities where uptime is critical. The 150 kVA three-phase rating supports mid-size distributions, enabling efficient feeding of MCCs, inverters, and control panels without oversized equipment. Aluminum coil construction lowers weight and improves corrosion resistance, simplifying outdoor installations and reducing hoisting costs during site setup. A voltage tap changer with +2.5% and -2.5% options provides precise regulation to counteract grid and shading variations, decreasing voltage-related equipment stress and extending service life. NEMA 2 enclosure with WS60 weather shield protects against dust and moisture, helping maintain performance in mixed indoor/outdoor environments. The FR943 frame and 220 °C insulation with a 150 °C rise offer robust thermal margins for continuous operation in hot industrial spaces, improving reliability and reducing the risk of thermal faults. With dimensions of 31.5 in length, 34.5 in width, and 51 in height, and a weight of 1200 lb, this transformer integrates predictably into standard electrical rooms and outdoor pads while preserving accessibility for preventive maintenance.
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FAQs
The V48M28T4916PV is designed for standard industrial electrical rooms and outdoor pads. It uses a FR943 frame with a NEMA 2 enclosure and WS60 weather shield, supporting 480V delta primary and 208Y/120V secondary. Its footprint fits common switchgear layouts, and the 31.5 x 34.5 x 51 inch exterior dimensions simplify space planning. The 1200 lb weight requires appropriate hoisting and anchor points, but its rugged enclosure simplifies mounting and reduces protective conduit runs in outdoor locations.
Key specs include a 150 kVA rating, three-phase configuration, 60 Hz frequency, 480 V delta primary, and 208Y/120 V secondary. The coil material is aluminum, with insulation rated to 220 °C and a temperature rise of 150 °C. It offers a voltage tap changer of +2.5% FCAN and -2.5% FCBN. Sound level follows NEMA ST-20 standards, and the unit is UL Listed with DOE2016 Efficient performance, making it suitable for demanding industrial and solar applications.
This solar duty transformer is ideal for industrial solar installations, data centers, and manufacturing lines that require reliable, efficient power distribution. Its 150 kVA capacity, rugged NEMA 2 enclosure, and WS60 weather protection make it suitable for outdoor substation feeds and harsh environments. The aluminum windings and voltage taps support stable operation under fluctuating solar output, while UL listing and DOE2016 efficiency align with stringent compliance requirements in utility-scale and commercial facilities.
This transformer is UL Listed and DOE2016 Efficient, with catalog notes referencing 10 CFR Part 431 (2016) Efficient standards. The NEMA 2 enclosure provides basic ingress protection for indoor and sheltered outdoor use, complemented by the WS60 weather shield. The 60 Hz rating and NEMA ST-20 sound designation indicate suitability for typical electrical rooms and quieter operation in dynamic industrial settings, supporting regulatory requirements for safer and more energy-efficient installations.
Maintenance benefits come from rugged construction, aluminum windings, and a protective NEMA 2 enclosure that reduces exposure-related wear. The voltage tap changer helps maintain voltage within tolerance, minimizing stress on downstream equipment and reducing downtime. ROI stems from DOE2016 efficiency reducing energy losses, lower cooling demands, and longer service life in hot environments. Predictable dimensions and weight simplify planning, installation, and preventive maintenance scheduling.