Eaton NT29M23B15CUEE Transformer - NEMA TP-1 Efficient
Part Number: NT29M23B15CUEE
Quick Summary
The Eaton NT29M23B15CUEE Transformer delivers K‑Factor nonlinear power conditioning for single‑phase 208 V to 230 V loads. Engineers often wrestle with heat buildup, efficiency losses, and footprint constraints in panel-mounted power solutions. UL Listed and NEMA TP-1 efficient, with copper windings and electrostatic shielding, help ensure reliability and regulatory compliance. With a 15 kVA rating and a copper-wound design, it offers scalable performance for automation cabinets without excessive enclosure space. This combination supports faster installation, predictable maintenance, and lower lifecycle costs in industrial control systems.
Product Information
Extended Description
NT29M23B15CUEE Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (1-phase), PV 208V, Taps: 2 at +2.5% /4 at -2.5%, 80°C rise, 15 kVA, Copper windings, EE
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
NT29M23B15CUEE
UPC
786680082993
Product Length/Depth
20.36 in
Product Height
37.59 in
Product Width
22.89 in
Product Weight
409 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 Listed
Catalog Notes
NEMA TP-1 efficient
Coil material
Copper
Frame
818
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
60 Hz
Volt ampere rating
15 kVA
Phase
Single-phase
Primary voltage
208 V
Secondary Voltage
230 V
Temperature rise
80 °C rise
Special features
Electrostatically shielded
Weathershield
WS11
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - NT29M23B15CUEE
Feature: K‑Factor nonlinear transformer design reduces harmonic heating and improves energy efficiency under nonlinear loads. Business Impact: lower operating temperatures, extended insulation life, and improved uptime. Application: ideal for motor drives and digital control loads in automation cabinets. Feature: Ventilated design with copper windings provides robust cooling at 60 Hz and an 80 °C rise. Business Impact: higher continuous-duty capability and predictable thermal performance, enabling tighter enclosure packing. Application: control panels in manufacturing environments. Feature: Tap settings at 2 at +2.5% and 4 at -2.5% offer voltage regulation to compensate supply variation. Business Impact: stabilized output voltages, protecting sensitive equipment downstream. Application: critical automation panels and PLC power rails. Feature: NEMA TP-1 efficient rating and UL Listed status with electrostatic shielding and WS11 weathershield. Business Impact: regulatory compliance, energy efficiency, and safer operation in outdoor or harsh environments. Application: outdoor enclosures and industrial facilities with exposure to the elements. Feature: Compact frame 818 and dimensions (20.36 in L × 37.59 in H × 22.89 in W) with 409 lb weight. Business Impact: defined footprint for panel designers, easier installation, and reliable mounting in confined spaces. Application: machine rooms, electrical closets, and equipment racks. Feature: 15 kVA single-phase performance with primary 208 V and secondary 230 V, 60 Hz. Business Impact: scalable power conditioning for a wide range of automation loads and applications. Application: standard industrial power distribution in automation cabinets and control panels.
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FAQs
NT29M23B15CUEE is a single‑phase transformer rated at 15 kVA with a primary of 208 V and a secondary of 230 V, designed to operate at 60 Hz. This makes it well suited for standard industrial power rails and automation panels requiring tight voltage regulation in North American systems.
The NT29M23B15CUEE is UL Listed and NEMA TP-1 efficient, featuring electrostatic shielding and copper windings. These certifications indicate safe operation, energy efficiency, and compliance with typical industrial electrical installation requirements, reducing risk and helping meet regulatory demands in control cabinets.
K‑Factor nonlinear design helps manage harmonic currents, reducing overheating and insulating stress. This improves reliability for loads like drives and switch-mode power supplies, lowers cooling requirements, and extends transformer life, delivering more predictable performance in modern automation environments with frequent nonlinear loads.
Consider the 20.36 in length, 37.59 in height, and 22.89 in width footprint, along with a 409 lb weight. Ensure adequate clearance for cooling and servicing, use WS11 weather protection if installed outdoors, and plan mounting in a compliant enclosure that accommodates the 15 kVA transformer’s profile.
The unit carries Eaton’s warranty policy of one year from installation or eighteen months from shipment, whichever occurs first. This supports procurement planning and ongoing maintenance, providing a defined window for performance verification and service interventions if needed.