Eaton V29M28F09CUESNV Transformer - UL Listed DT-3 Dry-Type
Part Number: V29M28F09CUESNV
Quick Summary
Eaton V29M28F09CUESNV transformer is a dry-type, general-purpose distribution unit designed for industrial control panels and switchgear. Operators often face space constraints, heat buildup, and maintenance challenges in enclosed environments, which this totally enclosed non-ventilated design helps mitigate. UL Listed certification supports safety and reliability, while copper windings and an electrostatic shield enhance performance under demanding conditions. With a 9 kVA three-phase rating, primary 208 V and secondary 208Y/120 V, it delivers dependable power for modern automation, motor control, and distribution cabinets. The DT-3 design and versatile taps offer installation flexibility, translating to lower lifecycle costs and easier integration into existing panel builds and retrofit projects.
Product Information
Extended Description
V29M28F09CUESNV Eaton: General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 208V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 208Y/120V, 115°C, 9 kVA, Cu windings, Elec. Shield, Frame: 912BN
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
V29M28F09CUESNV
UPC
786680060137
Product Length/Depth
16.5 in
Product Height
30 in
Product Width
23 in
Product Weight
309 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
Copper
Design
DT-3
Frame
912BN
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
9 kVA
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
208Y/120 V
Temperature rise
115 °C rise
Special features
Electrostatically shielded
Feature → Business Impact → Application: The totally enclosed non-ventilated construction minimizes dust ingress and cooling requirements, reducing maintenance cycles and improving reliability in harsh environments such as factory floors and outdoor enclosures. This translates to longer service intervals and lower total cost of ownership for control panels and power distribution cabinets. Application: Control panels in manufacturing lines and packaging facilities benefit from reduced thermal stress and simplified servicing, enabling consistent performance over time. Feature → Business Impact → Application: Copper windings combined with an electrostatic shield lower electrical losses and EMI, enhancing efficiency and reducing RFI in sensitive automation equipment. Application: Panels housing PLCs, servo drives, and distributed I/O appreciate cleaner power delivery and improved signal integrity. Feature → Business Impact → Application: DT-3 dry-type design with 208 V to 208Y/120 V secondary offers a robust, compact solution for space-constrained installations, enabling more flexible panel layouts. Application: Electrical rooms and switchgear assemblies where footprint and reliability matter. Feature → Business Impact → Application: Tap settings (2 at +2.5% and 4 at -2.5%) provide voltage compensation for minor supply fluctuations, improving downstream device performance and reducing nuisance tripping. Application: Data centers, manufacturing cells, and process lines requiring stable secondary voltage. Feature → Business Impact → Application: Frame 912BN and weight characteristics support straightforward mounting in standard enclosures, enabling faster installation and service. Application: Retrofit projects and new builds where mounting rails and base clearance are limited. Feature → Business Impact → Application: UL Listed certification reinforces compliance and supplier confidence, while the 115°C rise rating supports reliable operation in moderate ambient conditions. Application: Compliance-driven panel builds and field installations demanding recognized safety credentials. Feature → Business Impact → Application: 9 kVA rating with three-phase 60 Hz operation suits mid-range distribution needs, balancing capacity with footprint. Application: Machine tools, conveyors, and automation feeders where consistent power is essential.
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FAQs
For installation, plan for a compact footprint with the 16.5 in depth, 23 in width, and 30 in height footprint. Mount on a solid base in an appropriate enclosure or panel rack, provide proper grounding, and route primary and secondary conductors to minimize EMI. The copper windings and electrostatic shield help with EMI management, while the taps (+2.5% and -2.5%) allow voltage adjustments to match site supply without additional equipment. Ensure the enclosure allows for adequate cooling and conforms to UL Listed installation practices.
Key specs include a 9 kVA rating, three-phase configuration, 60 Hz frequency, primary 208 V, and secondary 208Y/120 V, with a 115°C rise and copper windings protected by an electrostatic shield. This combination supports steady power delivery for mid-range loads, reduces thermal stress on downstream devices, and improves EMI suppression. The totally enclosed non-ventilated design minimizes environmental ingress, supporting reliable operation in industrial settings.
Yes. The transformer is a totally enclosed non-ventilated dry-type unit with copper windings and an electrostatic shield, designed to withstand typical industrial environments. Its DT-3 design and frame 912BN provide robust mechanical compatibility with standard control panels, and the UL Listed certification supports safety compliance in many regions. The device’s 115°C rise rating offers a margin for moderate ambient temperatures inside panels.
The V29M28F09CUESNV carries UL Listed certification, indicating compliance with safety standards for electrical equipment. This helps with regulatory approvals and customer assurances in many markets. When planning installations, verify region-specific requirements such as CE marking or local electrical codes to ensure full compliance in your jurisdiction. Consult the Eaton datasheet for installation guidelines and warranty terms.
The transformer’s robust, enclosed design reduces dust ingress and cooling demands, translating to longer service intervals and lower maintenance costs. With copper windings, an electrostatic shield, and a 9 kVA rating, the unit supports reliable, high-quality power delivery with fewer failures, contributing to reduced downtime and improved equipment availability. The 1-year warranty per Eaton policy provides initial protection while long-term reliability minimizes total cost of ownership.