Eaton N48M28T4921LS50I4 K-Factor transformer - DOE2016
Part Number: N48M28T4921LS50I4
Quick Summary
Eaton N48M28T4921LS50I4 K-Factor nonlinear ventilated transformer provides efficient power conditioning for industrial facilities. It addresses heat, noise, and regulatory compliance challenges common in high-demand electrical environments. With DOE2016 Efficient and UL Listed certifications, this transformer demonstrates verified energy savings and safety reliability. Its rugged design supports continuous operation in demanding settings, reducing downtime and maintenance costs. For panel builders and site engineers, the combination of robust wiring options and a compact frame helps streamline installation while ensuring scalable performance for future load growth.
Product Information
Extended Description
N48M28T4921LS50I4 Eaton: Eaton NG K-Factor, DOE2016 4in IR Window, 50dB, 150KVA, K13 XFMR, 3PH, 480-208Y/120, 150C
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T4921LS50I4
UPC
786689671174
Product Length/Depth
31.5 in
Product Height
51 in
Product Width
34.5 in
Product Weight
1200 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Wiring connection
283B
Type
Energy-efficient ventilated transformer
Frame
943
Kva Rating
150 kVA
Volt ampere rating
150KVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
150 °C rise
Special features
K13
Feature → Business Impact → Application: The K-Factor nonlinear ventilated design minimizes hot spots and improves loading flexibility, which translates to lower maintenance costs and longer equipment life in mission-critical lines. This supports higher uptime in automation panels and manufacturing cells where nonlinear loads are common. Application: data centers, machine halls, and process plants seeking stable power quality without excessive cooling loads. Feature → Business Impact → Application: DOE2016 Efficient rating paired with UL Listed compliance delivers measurable energy savings and safety assurance, reducing total cost of ownership while simplifying procurement for regulated facilities. Application: utility-mide and industrial facilities requiring verified efficiency and certified components. Feature → Business Impact → Application: 150 kVA three-phase rating with 480 V primary and 208Y/120 V secondary enables direct compatibility with common industrial feeders and panel boards, shortening installation time and minimizing voltage conversion losses. Application: switchgear enclosures, automation racks, and critical power distribution. Feature → Business Impact → Application: compact footprint (31.5 in x 51 in x 34.5 in) and 1200 lb weight, along with frame 943 and wiring connection 283B, simplifies mounting, clearance planning, and integration with existing K-Factor setups. Application: retrofit projects and new builds in controlled electrical rooms. Feature → Business Impact → Application: 4in IR Window and K13 features enable enhanced thermal monitoring and protection against overheating, supporting preventative maintenance and reliability in high-load operations. Application: industrial ovens, presses, and high-capacity motor drives.
Get a Quick Quote for a Eaton N48M28T4921LS50I4
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 N48M28T4921LS50I4?
Enquire Now
FAQs
Plan for a three-phase 480 V primary and 208Y/120 V secondary layout, allocate space for a 31.5 in by 34.5 in footprint, and ensure clearance for venting and the 4 inch infrared window. The unit weighs 1200 lb and uses wiring connection 283B; mount using frame 943 and comply with UL Listed installation practices to maintain safety and performance.
Key specs include a 150 kVA rating, three-phase configuration, primary 480 V and secondary 208Y/120 V, 150 °C rise, DOE2016 Efficient certification, and K13 feature. This combination delivers high efficiency under non-linear loading, reduced heat, and compatibility with common industrial panel boards and feeders.
Yes. The 150 kVA, three-phase design with 480 V to 208Y/120 V outputs is ideal for data centers and automation panels. DOE2016 efficiency reduces cooling loads, UL Listed ensures safety compliance, and the rugged ventilated design supports continuous operation in high-demand environments with predictable maintenance needs.
The unit is UL Listed and meets DOE2016 Efficient standards, signaling adherence to safety and energy-performance requirements. These certifications simplify regulatory approvals, lower risk during audits, and provide quantified energy savings that contribute to lower operating costs over the transformer's life cycle.
The transformer reduces energy losses and heat generation through DOE2016 efficiency and K-Factor design, lowering cooling costs and extending equipment life. Low maintenance needs, robust cooling, and reliable UL safety certification collectively translate to faster payback and improved total cost of ownership in demanding manufacturing and data-center environments.