Eaton Z44M28T45CU Encapsulated Transformer 45 kVA
Part Number: Z44M28T45CU
Quick Summary
Z44M28T45CU is a hazardous location encapsulated transformer that provides 3-phase power conversion for equipment in harsh environments. Operators often struggle with safe isolation, heat buildup, and regulatory compliance when supplying control gear in hazardous zones. Certifications should be confirmed with the manufacturer; verify CE marking, IP rating, and SIL suitability for your application. With its encapsulation and copper windings, it offers robust performance and ongoing reliability. For procurement, this translates to safer installation, predictable lifecycle costs, and a stronger stance on regulatory compliance across your power distribution network.
Product Information
Extended Description
Z44M28T45CU Eaton: Eaton hazardous location encapsulated transformer, 45 kva haz loc encaps 3ph 440-208y/120 150c rise, copper
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z44M28T45CU
UPC
786680139895
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Type
Encapsulated transformer
Frequency rating
50/60 Hz
Encapsulated design enhances safety and environmental resilience, protecting windings from dust, moisture, and chemical exposure. Business impact: reduced maintenance, lower risk of failure, and improved uptime in hazardous locations. Application: chemical plants, oil & gas, mining and other demanding environments where enclosure integrity is critical. The 45 kVA, copper-wound construction supports high efficiency and durability under fluctuating loads. Business impact: lower energy losses and longer transformer life, translating to lower operating costs over time. Application: motor control centers, distribution panels and substation feeders requiring reliable, scalable power. The 3-phase, 440-208Y/120 V secondary aligns with common industrial power rails, enabling seamless integration with existing equipment. Business impact: faster deployment and fewer intermediate transformers. Application: controls, drives, and instrumentation in hazardous zones. Encapsulation reduces footprint and simplifies installation and maintenance. Business impact: easier field servicing and safer handling. Application: retrofit or new builds in challenging environments.
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FAQs
The Z44M28T45CU is an encapsulated, 3-phase transformer designed to safely step down or isolate power for equipment located in hazardous areas. Its copper windings and encapsulated construction protect critical windings from dust, moisture, and chemical exposure, enabling reliable control power for HVAC, pumps, and motor starters in demanding environments.
Yes. The unit is specified for 440-208Y/120 V three-phase operation, which is a common footprint for industrial control panels and motor control centers. This compatibility minimizes the need for additional transformation stages, improving efficiency and reducing installation time in existing facilities.
Installation should follow local codes for hazardous locations and ensure proper enclosure ratings and clearances. Encapsulation provides robust protection against dust, moisture, and chemical ingress, but you should still verify ventilation, routing of leads, grounding practices, and accessibility for maintenance to maximize safety and uptime.
Certifications for this transformer should be confirmed with the manufacturer due to variable regional requirements and product revisions. Typical considerations include CE marking and appropriate IP/hazard ratings, as well as SIL compatibility for safety-critical functions. Contact Eaton for the most current certification documentation and compliance guidance specific to your installation site.
The encapsulated, copper-wound design minimizes moisture and dust ingress, reducing maintenance cycles and extending service life in harsh environments. The 45 kVA rating supports scalable power distribution with fewer components, lowering installation complexity and energy losses. In practice, this translates to lower lifecycle costs, reduced downtime, and faster project commissioning.