Eaton N38M28F75XCU Transformer - K-13 UL Listed
Part Number: N38M28F75XCU
Quick Summary
Eaton N38M28F75XCU Transformer delivers three-phase power distribution with a K-Factor nonlinear ventilated design. In facilities with harmonic-rich loads, standard transformers can overheat, shorten life, and reduce efficiency; this model mitigates heat with effective ventilation and copper windings. UL Listed certification, the K-13 design, and a 115°C rise rating underscore its suitability for harsh industrial environments. This solution blends rugged performance with copper windings, an electrostatic shield, and compatibility with 380 V primary to 208Y/120 V secondary configurations, enabling smooth integration into existing switchgear and automation panels. By combining reliability with installation flexibility, it supports uptime, regulatory compliance, and long-term total cost of ownership reductions for industrial users.
Product Information
Extended Description
N38M28F75XCU Eaton: K-Factor nonlinear ventilated transformer K-13, Three-phase, PV: 380V, Taps: 2 at 0.025 FCAN, 4 at -0.025 FCBN, SV: 208Y/120V, 115°C, 75 kVA, Cu windings, Elec. Shield, Frame: 916A
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N38M28F75XCU
UPC
786680080562
Product Length/Depth
23.42 in
Product Height
48.56 in
Product Width
28.22 in
Product Weight
1 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
Copper
Type
Ventilated transformer
Design
K-13
Frame
916A
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
50-60 Hz
Kva Rating
75 kVA
Phase
Three-phase
Primary voltage
380 V
Secondary Voltage
208Y/120 V
Temperature rise
115 °C rise
Special features
Electrostatically Shielded
Weathershield
WS19
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N38M28F75XCU
Feature: K-Factor nonlinear ventilated design with copper windings and an electrostatic shield. Business Impact: improves harmonic current handling and maintains temperature control under peak demand, reducing outages and maintenance costs. Application: data centers, automated manufacturing lines, and harmonic-rich industrial plants. Feature: 75 kVA three-phase rating with robust frame. Business Impact: provides scalable distribution capacity in a compact footprint, lowering the number of transformers required and saving space and installation cost. Application: main distribution and feeder segments in industrial facilities. Feature: Primary 380 V and secondary 208Y/120 V with taps at +2.5% FCAN and -2.5% FCBN. Business Impact: enables precise voltage regulation and load balancing to match fluctuating electrical systems, improving equipment performance. Application: panelboards and switchgear fed by variable utility voltages. Feature: Copper windings and electrostatic shield. Business Impact: enhances efficiency, reduces EMI, and improves longevity in electrically noisy environments. Application: automation panels, control cabinets, and critical engineering systems. Feature: Frame 916A and Weathershield WS19. Business Impact: supports durable outdoor or harsh-floor installations with easier retrofit into existing enclosures. Application: plant floors, outdoor substations, and rugged industrial spaces. Feature: UL Listed certification. Business Impact: simplifies procurement, compliance auditing, and ensures safety ratings for regulated installations. Application: any facility adhering to strict electrical codes and safety standards.
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FAQs
Plan for the 916A frame size, ensure ventilation clearance, and mount in a suitable enclosure. Verify primary 380 V and secondary 208Y/120 V connections, use the provided taps (+2.5% and -2.5%) to balance loads, and confirm UL Listed compliance during panel integration.
Rated at 75 kVA, three-phase, with primary 380 V and secondary 208Y/120 V. Frequency rating is 50–60 Hz. Temperature rise is 115°C. Taps: 2 at +2.5% FCAN and 4 at -2.5% FCBN, copper windings, electrostatic shield, frame 916A.
Yes. The N38M28F75XCU uses a K-Factor nonlinear design to better tolerate harmonic currents, reducing overheating risk and improving service life in facilities with demanding loads.
UL Listed certification is included, signaling compliance with safety standards. The design also supports easy integration with Eaton distribution equipment and standard industrial enclosures.
Copper windings and an electrostatic shield minimize losses and EMI, improving efficiency and uptime. Thermal management and reliable protection reduce maintenance cycles, contributing to lower total cost of ownership over the life of the installation.