Eaton V29R47T22NV Transformer - DT-3 UL Listed
Part Number: V29R47T22NV
Quick Summary
Eaton V29R47T22NV is a 225 kVA dry-type, three-phase transformer designed for reliable power distribution in industrial settings. For engineers and procurement teams, space limitations, heat management, and ventilation costs can complicate panel design and ongoing maintenance. UL Listed certification backs safety and compliance, while the totally enclosed non-ventilated DT-3 design with aluminum windings provides rugged operation in harsh environments. With a 208 V primary and 480Y/277 V secondary, it integrates into data centers, manufacturing floors, and electrical rooms, delivering consistent voltage, uptime, and total cost of ownership benefits. The 150 °C rise and 60 Hz rating further define its suitability for continuous service in demanding industrial applications.
Product Information
Extended Description
V29R47T22NV Eaton: General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 208V, Taps: 1 at +5% FCAN, 2 at -5% FCBN, SV: 480Y/277V, 150°C, 225 kVA, Al windings , Frame: 919N
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
V29R47T22NV
UPC
786680091223
Product Length/Depth
36.23 in
Product Height
75 in
Product Width
44.21 in
Product Weight
2731 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
Totally enclosed non-ventilated
Coil material
Aluminum
Design
DT-3
Frame
919N
Tap size
1 at +5% FCAN, 2 at -5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
225 kVA
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
480Y/277 V
Temperature rise
150 °C rise
Feature: Totally enclosed non-ventilated DT-3 design with aluminum windings. Benefit: Reduced cooling requirements and lower maintenance, enabling reliable operation in confined indoor spaces. Application: Factory floors and switchgear rooms where ventilation is limited. Feature: 225 kVA three-phase rating. Benefit: Handles substantial loads with headroom for future expansion, improving equipment utilization and reducing the need for upsizing. Application: Heavy machinery, motor control centers, and data-center infrastructure. Feature: Primary 208 V / Secondary 480Y/277 V voltages. Benefit: Smooth integration with common distribution systems and minimal field modification. Application: Panel boards, MCCs, and distribution substations. Feature: Taps 1 at +5% FCAN, 2 at -5% FCBN. Benefit: In-field voltage regulation to compensate utility swings, reducing voltage-related equipment stress. Application: Hospitals, process plants, and facilities with variable load profiles. Feature: 60 Hz operation with 150 °C rise. Benefit: Consistent performance in typical North American power systems and robust insulation for demanding environments. Application: Indoor industrial environments and data-center support rooms. Feature: UL Listed certification. Benefit: Demonstrates electrical safety compliance and procurement acceptance, easing regulatory audits. Application: Corporate facilities, manufacturing sites, and controlled environments.
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FAQs
Install in indoor, climate-controlled spaces with adequate clearance for heat dissipation. Utilize the DT-3 enclosure to minimize ventilation needs and place the unit on a stable base that tolerates its 2731 lb weight. Ensure proper wiring entry, torque specifications for aluminum windings, and confirm UL Listed compliance during panel integration.
The transformer is a 225 kVA, three-phase unit with a primary of 208 V and a secondary of 480Y/277 V. It features 60 Hz operation, aluminum windings, and voltage taps at +5% and -5% for FCAN/FCBN regulation, all within a DT-3 dry-type, totally enclosed design.
Yes. Its dry-type DT-3, totally enclosed non-ventilated design is ideal for indoor electrical rooms and data-center support spaces. The 208 V/480Y/277 V output matches common facility distributions, and UL Listed certification supports regulatory and procurement requirements in critical environments.
Warranty is governed by Eaton Selling Policy 25-000, offering one year from the date of installation or eighteen months from shipment, whichever comes first. This provides predictable coverage for fielded performance and assists with maintenance planning.
DT-3 is a dry-type, totally enclosed design that minimizes cooling needs and leakage risks while delivering robust insulating performance (150 °C rise). Coupled with aluminum windings and UL Listed safety, it offers reliable operation in compact electrical rooms and controlled industrial environments.