Eaton N29R48T49 Nonlinear Ventilated Transformer - UL Listed
Part Number: N29R48T49
Quick Summary
Eaton N29R48T49 nonlinear ventilated transformer delivers three-phase power conditioning for industrial distribution systems. Engineers and procurement teams often struggle with voltage stability and heat buildup in high-load environments, making reliable transformers essential. UL Listed, 60 Hz compatibility, and a NEMA 2 enclosure provide regulatory compliance and rugged field performance for challenging shop floors and outdoor-rated spaces. The KT-13 design with aluminum windings delivers efficient operation and straightforward field maintenance, while tap options (+5% FCAN and -5% FCBN) simplify voltage tuning without interrupting critical loads. This solution aligns with energy management goals and supports seamless installation in electrical distribution panels and switchgear, delivering predictable reliability and lower lifecycle costs.
Product Information
Extended Description
N29R48T49 Eaton: Nonlinear ventilated transformer, KT-13, Three-phase, Primary voltage: 208V, Taps: 1 at +5% FCAN, 2 at -5% FCBN, Secondary voltage: 480V, 150°C, 150 kVA, Aluminum windings, FR918A, 469A, WS34, Electrostatically shielded, 60 Hz, NEMA 2
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N29R48T49
UPC
786680102875
Product Length/Depth
30.68 in
Product Height
62.18 in
Product Width
31.44 in
Product Weight
1672 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
Coil material
Aluminum
Enclosure
NEMA 2
Wiring connection
469A
Type
Nonlinear, ventilated transformer
Design
KT-13
Frame
918A
Tap size
1 at +5% FCAN, 2 at -5% FCBN
Frequency rating
60 Hz
Volt ampere rating
150 kVA
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
480 V
Temperature rise
150 °C rise
Special features
Electrostatically shielded
Weathershield
WS34
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N29R48T49
Feature: 150 kVA three-phase rating combined with the KT-13 design delivers dependable load handling and short-circuit resilience. Business Impact: This configuration provides stable voltage regulation during peak demand, reducing downstream equipment stress and the risk of nuisance tripping, which translates to higher line uptime and lower maintenance costs. Application: Suitable for mid-to-large industrial distribution panels, machine centers, and systems feeding multiple drives and automation panels where consistent power quality is essential. The rugged construction also simplifies maintenance planning and spare parts inventory. Feature: Primary 208 V and secondary 480 V voltage pairing with taps at 1 at +5% FCAN and 2 at -5% FCBN supports on-site voltage tailoring. Business Impact: The voltage-tap capability allows on-site tuning without full load interruption, enabling quick alignment to varied equipment tolerances and minimizing conductor losses. Application: Control panels, motor drives, process equipment, and multi-volt distribution in manufacturing facilities and data centers needing flexible transformers. This reduces commissioning time and improves overall plant agility. Feature: Aluminum windings and electrostatic shielding (FR918A) improve thermal performance and EMI/RFI suppression. Business Impact: Lower winding resistance reduces copper losses, supports cooler operation, and minimizes interference with nearby automation sensors and controls. Application: Power conditioning for PLCs, drives, and instrumentation in noisy industrial environments where clean, stable voltage is essential. The KT-13/918A design also simplifies maintenance planning and spare parts handling. Feature: NEMA 2 enclosure with WS34 weathershield offers indoor versatility and weather-protected outdoor installation. Business Impact: Enables flexible siting on busy factory floors or sheltered exterior walls without compromising protection. Application: Industrial facilities requiring durable indoor/outdoor power conditioning for critical loads, including manufacturing lines and machine rooms. Feature: UL Listed, 60 Hz compatibility, and a 150°C rise rating with a weight of 1672 lb and dimensions of 30.68 in L × 62.18 in H × 31.44 in W ensure regulatory compliance and robust performance in demanding facilities. Application: General-purpose power conditioning in manufacturing, process facilities, and large distribution substations where regulatory compliance and long-term uptime matter.
Get a Quick Quote for a Eaton N29R48T49
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton N29R48T49?
Enquire Now
FAQs
Plan for a three-phase, floor-mounted installation with adequate clearance for a 1672 lb unit. Provide ventilation for cooling, ensure access to tap connections (+5% FCAN, -5% FCBN), and account for the 30.68 in length, 62.18 in height, and 31.44 in width. Mounting hardware and service access should support safe maintenance and future replacements.
The 208 V primary and 480 V secondary arrangement supports versatile integration with common plant electrical architectures. With taps at +5% and -5%, the transformer can compensate for voltage drift, reduce conductor losses, and maintain motor efficiency. This is especially valuable for multi-volt control panels and motor drives in mixed-voltage facilities.
This transformer is UL Listed and rated for 60 Hz operation, with a NEMA 2 enclosure for indoor and sheltered outdoor use. The electrostatic shielding reduces EMI, which helps meet EMC/EMI requirements in automated environments. These certifications simplify regulatory approvals and support safer, more reliable operation in industrial settings.
Electrostatic shielding minimizes capacitive coupling between windings and surrounding circuits, reducing EMI/EMC interference. This protection is crucial for preserving the integrity of PLCs, sensors, and measurement devices in noisy shops. The shielding, combined with robust insulation, helps maintain accurate readings and stable controller performance under heavy load conditions.
With a 150 kVA rating, aluminum windings, and KT-13 construction, the transformer offers durable operation and efficient cooling, which lowers ongoing maintenance and energy losses. The UL listing and rugged NEMA 2 enclosure support long service life in demanding environments, delivering reliable uptime and reduced replacement costs for large-scale power conditioning.