Eaton N38M37T1516CU Transformer - DOE2016 Efficient
Part Number: N38M37T1516CU
Quick Summary
Eaton K-Factor nonlinear ventilated transformer delivers efficient power transformation for three-phase industrial power distribution. Factories and automation lines often struggle with overheating and energy waste from older transformers, driving higher cooling costs and shorter equipment life. This unit carries UL Listed certification and meets DOE 2016 Efficient standards, with a NEMA 2 enclosure for rugged environments and copper windings for reliability. Compact footprint and user-friendly taps help accelerate installation while supporting scalable, compliant power delivery across industrial facilities.
Product Information
Extended Description
N38M37T1516CU Eaton: Eaton Eaton K-Factor nonlinear ventilated transformer, Copper windings, NEMA 2, FR940, 60 Hz, 220C, 15 kVA, Three-Phase, 380 to 380Y/220, 150C rise, Shielded, DOE 2016, WS58, 283M, K13
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N38M37T1516CU
UPC
786680244742
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
443 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Wiring connection
283M
Type
Energy-efficient ventilated transformer
Frame
940
Insulation
220 °C
Mounting
Floor or wall, upright only
Tap size
2 at +2.5%, 4at -2.5%
Frequency rating
60 Hz
Kva Rating
15 kVA
Volt ampere rating
15 kVA
Phase
Three-phase
Primary voltage
380 V
Secondary Voltage
380Y/220 V
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
Electrostatic shield
Special features
K-factor 13
Weathershield
WS58
Feature: K-Factor 13 nonlinear design mitigates harmonic currents in mixed-load environments, protecting sensitive electronics and improving power quality. Business impact: reduced overheating, longer insulation life, and lower cooling costs, which translates to lower total cost of ownership. Application: three-phase transformer applications within automation panels, machine centers, and distribution gear in manufacturing facilities. Feature: Copper windings with 220 °C insulation provide robust thermal margins and high reliability under continuous load. Business impact: higher fault tolerance and reduced risk of insulation failure during peak demand, supporting predictable uptime. Application: high-load, duty-cycle intensive systems—from presses to conveyors—where stable voltage is critical. Feature: NEMA 2 enclosure with 60 Hz operation and a 15 kVA three-phase rating offers rugged protection in industrial environments. Business impact: easier installation on floors or walls (upright only), flexibility to reconfigure layouts, and faster commissioning. Application: plant rooms, electrical closets, and automation cabinets requiring compact, enclosed transformers. Feature: Tap changer with +2.5% and -2.5% settings and a 380 V to 380Y/220 V secondary arrangement supports voltage regulation and compatibility with downstream equipment. Business impact: improved voltage consistency, reduced equipment stress, and lower nuisance tripping. Application: panel fed drives, valves, and sensors in process automation. Feature: DOE 2016 Efficient rating and UL Listed certification ensure regulatory compliance and energy savings. Business impact: aligns with federal efficiency standards and simplifies procurement with trusted safety certification. Application: energy-management programs, regulated facilities, and OEM-controlled installations. Additional notes: Weathershield WS58 option and electrostatic shield modification address environmental and safety needs, supporting outdoor and harsh indoor settings with enhanced protection.
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FAQs
This unit is a three-phase transformer with a 380 V primary and 380Y/220 V secondary, designed for floor or wall mounting in upright orientation. Use the 283M wiring connection, verify enclosure protection (NEMA 2), and ensure adequate clearance for cooling. The accessible 2 plus and minus taps (+2.5% and -2.5%) simplify voltage fine-tuning during commissioning.
Key specs include 15 kVA rating, 60 Hz frequency, three-phase configuration, 380 V primary, 380Y/220 V secondary, copper windings, 150 °C rise insulation, and a NEMA 2 enclosure. The K-Factor is 13, addressing harmonic content, and it carries UL Listed and DOE 2016 Efficient compliance for energy-conscious installations.
Yes. It is DOE 2016 Efficient and UL Listed, with catalog notes referencing 10 CFR Part 431 (2016) Efficient. These certifications support compliance in regulated facilities and simplify procurement for energy-management programs while ensuring safety and reliability in routine operation.
K-Factor 13 indicates enhanced tolerance to harmonic currents, reducing heat, improving power quality, and protecting downstream devices. In automation environments with variable loads, this translates to steadier voltages, longer equipment life, and fewer nuisance trips during peak demand or motor startup.
Flexible mounting (floor or wall, upright), compact 21.13 in depth, and a rugged NEMA 2 enclosure ease retrofits in tight plant rooms. Optional features include Weathershield WS58 for added environmental protection and an electrostatic shield for enhanced safety in shared or dusty environments, helping extend transformer life in harsh settings.