Eaton V48M47T30NV Dry Type Transformer - UL Listed
Part Number: V48M47T30NV
Quick Summary
V48M47T30NV is a dry-type transformer designed for three-phase power distribution in industrial facilities. In busy plants, reliability, enclosure integrity, and space constraints challenge uptime and maintenance planning. UL Listed certification provides essential safety and compliance for electrical installations. With a 30 kVA rating, 480 V primary input, and a 480Y/277 V secondary, it supports critical machinery and control panels while occupying a compact footprint. Designed for DT-3 dry-type operation, it integrates with standard switchgear and distribution enclosures, enabling straightforward installation, reduced space consumption, and simplified service access. Its aluminum windings and 150°C rise rating support dependable operation in demanding environments, reducing long-term maintenance costs.
Product Information
Extended Description
V48M47T30NV Eaton: General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 480V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 480Y/277V, 150°C, 30 kVA, Al windings , Frame: 914DN
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
V48M47T30NV
UPC
786680054518
Product Length/Depth
22 in
Product Height
39.18 in
Product Width
29 in
Product Weight
529 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
914DN
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
30 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
480Y/277 V
Temperature rise
150 °C rise
The V48M47T30NV delivers a compact, rugged power solution for three-phase distribution in constrained spaces. Feature → Business Impact → Application: Aluminum windings reduce thermal losses and weight, improving efficiency and ease of handling in installation and servicing; this translates to lower lifecycle costs and faster maintenance on shop floors and facilities. Feature → DT-3 dry-type design provides inherent safety and moisture resistance, enabling compliant operation in indoor electrical rooms and equipment enclosures with minimal cooling infrastructure; ideal for machine rooms and control panels where ambient conditions vary. Feature → Totally enclosed non-ventilated enclosure minimizes dust ingress and external contamination, reducing cleaning frequency and improving reliability in dusty or workshop environments; apply this in manufacturing floors and assembly lines. Feature → 2 taps at +2.5% FCAN and 4 taps at -2.5% FCBN allow voltage regulation to maintain consistent supply under system variations, helping protect sensitive controls and motors. Feature → 60 Hz operation, 480 V primary, and 480Y/277 V secondary support standard industrial power distribution needs, ensuring compatibility with existing switchgear and panel boards. Feature → Frame 914DN and 22 in depth, 29 in width, 39.18 in height provide a balanced footprint for restricted spaces while offering robust mechanical support; install in tight electrical rooms or between equipment racks with confidence. Feature → 30 kVA rating balances capacity and footprint, enabling scalable distribution for media, drives, and automation equipment without oversizing. Feature → UL Listed certification confirms safety and regulatory compliance, reducing risk during audits and installations. Feature → One-year warranty from installation or 18 months from shipment provides reassurance on long-term performance and serviceability. These factors collectively address common objections about space, maintenance, and compliance while delivering measurable reliability and energy-management benefits for industrial automation environments.
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FAQs
Yes. The V48M47T30NV is a dry-type, totally enclosed transformer with a compact footprint (22 in depth, 29 in width, 39.18 in height) and a 529 lb weight, designed for indoor installation in standard electrical rooms, equipment rooms, and near control panels. Its UL Listed status supports safe, compliant deployment in typical facility spaces.
The unit provides 30 kVA (three-phase) with a primary voltage of 480 V and a secondary of 480Y/277 V, operating at 60 Hz. This combination supports a wide range of industrial equipment and panel boards while maintaining voltage regulation under load variations.
Yes. Its DT-3 dry-type construction, UL Listed certification, and totally enclosed non-ventilated enclosure make it ideal for control panels and machine rooms where dust, moisture, or confined spaces are concerns. The voltage taps allow minor adjustments to keep controls and drives within tolerance during fluctuations.
The transformer is UL Listed, a key safety and compliance certification for electrical equipment in the U.S. and Canada. This designation helps streamline approvals with inspectors and reduces installation risk, ensuring components meet recognized safety standards for industrial applications.
Eaton backs this unit with a warranty of one year from installation or 18 months from shipment, whichever occurs first. Regular inspection of connections, enclosure integrity, and coil temperature during routine maintenance is recommended to sustain peak performance and reliability.