Eaton V48M28E75EEZZ Open-core Transformer - UL Recognized

Part Number: V48M28E75EEZZ
Manufacturer
Eaton
Part number
V48M28E75EEZZ

Quick Summary

The Eaton V48M28E75EEZZ transformer delivers open core-coil power distribution for three-phase industrial control panels. In tight automation environments, engineers need reliable, code-compliant power isolation that fits into compact footprints. UL Recognized and NEMA TP-1 compliant, with electrostatically shielded construction, address safety and efficiency requirements. This dry-type transformer supports 480 V primary and 208Y/120 V secondary at 60 Hz, delivering 75 kVA. Taps at +2.5% and -2.5% enable precise voltage regulation to maintain performance across loads. Designed for safe installation in control panels and OEM equipment, it helps reduce downtime and energy waste.

Product Information

Extended Description

V48M28E75EEZZ Eaton: Eaton Open core-coil ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150°C rise [E], 75 kVA, EE, ZZ
Product Name
Eaton Open core-coil ventilated transformer
Catalog Number
V48M28E75EEZZ
UPC
786685184302
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
514 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 Recognized
Catalog Notes
NEMA TP-1 efficient, Open type core and coil assembly
Coil material
Aluminum
Frame
CT75E103
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
150 °C rise
Volt ampere rating
75 kVA
Special features
Electrostatically shielded
Feature → Business Impact → Application: Open core-coil ventilated design enables superior cooling and reduced stray losses, improving efficiency under continuous load and lowering total cost of ownership for large electrical distribution systems. This translates to measurable energy savings and cooler operation in cabinets and switchgear where space is at a premium. Application: large panel boards and machine rooms in manufacturing plants that demand reliable, long-term performance without frequent service interruptions. Feature → Business Impact → Application: 75 kVA, three-phase rating with a 480 V primary and 208Y/120 V secondary provides scalable power conversion for mid-range automation equipment. Benefit: supports consistent voltage delivery to PLCs and drives, minimizing fault currents and voltage drop. Application: OEM equipment and automated lines requiring stable control power with simple integration into standard 75 kVA footprints. Feature → Business Impact → Application: Tap changer offering 2 taps at +2.5% and 4 taps at -2.5% (FCAN/FCBN) provides precise voltage regulation under load changes, reducing equipment destabilization and downtime. Application: belt-driven conveyors, robotic cells, and CAN-based control networks where voltage stability is critical. Feature → Business Impact → Application: Electrostatic shielding, aluminum windings, and NEMA TP-1 efficiency improve EMI control and reliability, supporting safer operation and lower maintenance costs. Application: distribution panels in harsh electrical environments where EMI and heat management are ongoing concerns. Feature → Business Impact → Application: UL Recognized and open-core, ventilated construction paired with CT75E103 frame ensures easy mounting in standard enclosures, straightforward installation, and predictable service life. This reduces project risk, accelerates procurement, and simplifies field upgrades in industrial plants.

Get a Quick Quote for a Eaton V48M28E75EEZZ

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 V48M28E75EEZZ? Enquire Now

FAQs

The V48M28E75EEZZ is designed for 480 V primary to 208Y/120 V secondary in three-phase control panels and machine centers. It uses the CT75E103 frame for standard mounting and includes taps at +2.5% and -2.5% to compensate voltage variation under load. Follow NEMA TP-1 and UL Recognized installation requirements. The unit's 514 lb weight and ventilated design influence handling and cooling strategies during siting.
Key electrical specs: 75 kVA rating, primary 480 V three-phase, secondary 208Y/120 V, 60 Hz, with 2 taps at +2.5% and 4 taps at -2.5% (FCAN/FCBN). Open core-coil ventilated design supports improved cooling; aluminum windings and a CT75E103 frame enable compact mounting and stable output under load fluctuations. Ideal for routine recalibration in changing facility loads.
Yes, as a 75 kVA dry-type transformer with UL Recognized and NEMA TP-1 efficiency it fits industrial automation. The aluminum windings and electrostatic shielding help resist EMI, while the open-core ventilated design promotes effective cooling in moderately harsh settings. For harsher environments, ensure enclosure protection, maintain NEC clearances, and route primary and secondary cables properly.
The V48M28E75EEZZ is UL Recognized and NEMA TP-1 compliant, designed for open-core, ventilated dry-type distribution. This combination supports safety and efficiency in panel boards and machine rooms. Product notes confirm NEMA TP-1 efficiency and electrostatic shielding, while Eaton's policy provides protection for installation and service. UL recognition reduces procurement risk and accelerates compliance validation.
The 75 kVA V48M28E75EEZZ can reduce downtime and energy waste by delivering stable voltage with taps to compensate load changes. Maintenance is straightforward for dry-type units: keep ventilation paths clear, inspect connections, and rely on UL/NEMA-rated components. A one-year warranty provides initial protection, while long-term reliability lowers spare-part costs. This translates to faster project ROI and lower lifecycle costs in automation environments.