Eaton V29R61F12EEZZ Open-core transformer - UL Recognized
Part Number: V29R61F12EEZZ
Quick Summary
Eaton Open-core ventilated transformer reliably steps down power for three-phase distribution in industrial control panels. For engineers facing tight footprints, fluctuating supply voltages, and downtime penalties, this open-core design with voltage taps simplifies installation and reduces energy losses. It carries critical certifications—NEMA TP-1 compliant and UL Recognized—supporting compliant, safer deployments in regulated environments. With an 112.5 kVA rating and a 208 V primary to 600Y/346 V secondary, the unit delivers scalable power for medium-load feeders. Its dry-type construction and aluminum windings offer robust performance, while the EE frame 916AS helps fit compact enclosures. In short, it aligns with power-management goals, improving reliability and lifecycle value for industrial facilities.
Product Information
Extended Description
V29R61F12EEZZ Eaton: Eaton Open core-coil ventilated transformer, DT-3 (3-phase), PV 208V, Taps: 1 at +5%/2 at -5%, SV 600Y/346V, 115°C rise, 112.5 kVA, EE, ZZ
Product Name
Eaton Open core-coil ventilated transformer
Catalog Number
V29R61F12EEZZ
UPC
786680083426
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 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.
Compliances
NEMA TP-1 Compliant
Certifications
UL Recognized
Catalog Notes
NEMA TP-1 efficient, Open type core and coil assembly
Coil material
Aluminum
Frame
916AS
Tap size
1 at +5% FCAN, 2 at -5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
600 Y/346 V
Temperature rise
115 °C rise
Volt ampere rating
112.5 kVA
Open-core ventilated design improves cooling and reduces operating temperatures, boosting overall efficiency and capacity headroom for peak loads. This translates to lower energy losses and longer service intervals in busy electrical rooms. Application: suited for compact industrial control panels and panel boards in machine centers where heat management is critical. Voltage taps provide on-site regulation, with 1 at +5% and 2 at -5%, enabling voltage tailoring to accommodate variances from incoming supply. Business impact: tighter voltage control reduces nuisance trips and improves equipment performance. Application: essential for panels fed from variable utility voltages or nearby generation. The unit’s 112.5 kVA rating at 208 V primary delivers ample capacity for feeders to motors and controls, supporting scalable plant expansion and reducing the need for multiple transformers. Application: distribution feeds in mid-size facilities. Dry-type aluminum-wound design with a 115 °C rise offers safe indoor operation and lower maintenance compared to oil-filled units. Business impact: oil-free operation reduces fire risk and simplifies servicing. Application: indoor switchgear rooms and control panels in harsh industrial environments.
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FAQs
Install the transformer in a suitable indoor enclosure rated for dry-type operation. Ensure adequate ventilation around the open-core assembly, mount using the 916AS frame, and connect the 208 V primary to the designated supply bus while grounding per local codes. Maintain clearances per manufacturer guidelines for airflow and access to the voltage taps (+5% and -5%) for field adjustments.
Key specs include three-phase operation at 60 Hz, 112.5 kVA rating, 208 V primary, 600Y/346 V secondary, and taps at +5%/−5%. Aluminum windings and a 115 °C rise support reliable operation in typical indoor environments. These characteristics enable stable voltage conversion, adequate headroom for feeders, and predictable regulation under varying load, while maintaining efficient, oil-free cooling.
Yes. It is a dry-type, open-core design with ventilated cooling, UL Recognized, and NEMA TP-1 compliant, making it suitable for indoor industrial panels and machine centers. The aluminum windings and rugged frame support dependable performance in demanding applications, with reduced fire risk and straightforward maintenance compared to liquid-filled units.
The V29R61F12EEZZ is UL Recognized and NEMA TP-1 compliant, reflecting adherence to recognized safety and efficiency standards. These certifications facilitate code-compliant installations, safer operation, and easier procurement with confidence from regulated industries such as manufacturing and process industries.
The transformer features a dry-type design with aluminum windings, reducing maintenance complexity and eliminating oil hazards. It includes a one-year warranty from installation or eighteen months from shipment and provides reliable, long-term service for mid-size power distributions. The 208 V to 600Y/346 V output supports scalable systems, reducing the need for multiple units during plant expansion.