Eaton V48M28T4916 3-Phase Aluminum Distribution Transformer 480-Volt Primary 208Y/120-Volt Secondary 150 KVA

Eaton 150 KVA Distribution Transformer Features and Benefits

Eaton 3-Phase Distribution transformer has primary voltage rating of 480 Delta Volts and secondary voltage rating of 208Y/120-Volts. This FR943 frame transformer with frequency rating of 60-Hz, has power rating of 150 KVA. It has aluminum winding to deliver lossless power output. This upright mountable transformer has 280B connection. It has lower center of gravity to help minimize freight damage. This transformer has minimum of 4-inches of clearance between bottom panel and floor to facilitate ease of moving with variety of equipment. It has 2-inches of minimum clearance between front and back panels to facilitate ease of movement. This transformer has larger wire bending space for ease of connection. It measures 51-Inch x 34.5-Inch x 31.5-Inch. This transformer has NEMA 2 rating for added safety. It withstands temperature rating of 150 deg C. Transformer is UL listed.

Key Specifications

• MPN / SKU: V48M28T4916
• Brand: Eaton
• Phase: 3-Phase
• Power Rating: 150 KVA
• Primary Voltage: 480V Delta
• Secondary Voltage: 208Y/120V
• Frequency: 60 Hz
• Frame: FR943
• Insulation Class: 220°C
• Temperature Rise: 150°C
• NEMA Rating: NEMA 2
• Winding Material: Aluminum
• Mounting: Floor or Wall, Upright Only
• Connection: 280B
• Number of Taps: 2 FCAN at +2.5%, 4 FCBN at -2.5%
• Terminal Connection: Aluminum/Copper Lug
• Efficiency Standard: DOE 2016 (10 CFR Part 431-2016)
• Efficiency: 98.3%
• Enclosure: NEMA 2 (Ventilated)
• Type: Ventilated Dry-Type Transformer
• Special Features: Fungus-resistant varnished core and coil
• Country of Origin: Mexico
• UPC: 786680147272
• UNSPSC: 39121029

Dimensions & Weight

• Dimensions (W x D x H): 34.5 in x 31.5 in x 51 in
• Gross Weight: 1,270 lbs
• Package Configuration: 38 in x 40 in x 56 in

Certifications & Standards

• UL Listed
• DOE 2016 Energy Efficient
• RoHS Compliant

Warranty

Eaton Selling Policy 25-000 — 1 year from the date of installation of the product, or 18 months from the date of shipment of the product, whichever comes first.

Documents & Datasheets

• Catalog
• Specification Sheet
• Specification Sheet 2
• Brochure

Application

Commercial / Institutional Buildings / Structures — Power Distribution and Controls; Generation — Conventional Energy

High-Performance 3-Phase Power Distribution

The Eaton 150 KVA distribution transformer efficiently manages three-phase power with a 480-volt primary and 208Y/120-volt secondary configuration. This specialized transformer ensures stable voltage conversion for commercial and industrial applications, supporting medium voltage electrical systems with reliable performance. Designed for durability, its aluminum construction offers better heat dissipation and decreased weight compared to traditional steel transformers. This makes it easier to install and maintain, while delivering consistent energy output that meets rigorous industry standards for safety and efficiency.

Durable Aluminum Construction

Constructed with robust aluminum, the Eaton 150 KVA distribution transformer provides excellent resistance to corrosion and environmental stress. This material choice reduces overall transformer weight, enabling easier handling and installation in various settings, from outdoor substations to indoor power rooms. Aluminum also enhances thermal management by dispersing heat quickly, which improves transformer lifespan and operational efficiency under continuous heavy loads. These features make the Eaton transformer a dependable solution for optimizing power distribution in demanding environments.

Optimized for Voltage Compatibility and Safety

The transformer’s 480V primary and 208Y/120V secondary voltage rating makes it well-suited for standard commercial and industrial electrical systems. It delivers a smooth voltage step-down, ensuring compatible power supply for sensitive equipment and appliances without risk of overload. Safety features integrated into this Eaton 150 KVA distribution transformer include secure insulation, short-circuit protection, and thermal monitoring. These elements work together to prevent electrical faults, extending equipment life and minimizing downtime for maintenance teams.