Eaton XDT3C45 Dry-Type Transformer - Class I, Division 2

Feature → Business Impact → Application. The XDT3C45 uses resin-encapsulated copper-windings to deliver high thermal efficiency and reduced insulation risk, enabling reliable performance in harsh industrial spaces and hazardous-location environments. This directly improves uptime and safety, particularly for critical machines powered from 480 Vac primary down to 240 Vac secondary in three-phase systems. The 45 kVA rating supports robust power distribution for mid-sized loads, while the painted steel enclosure and NEMA 3R protection simplify outdoor or damp-area installations with fewer enclosure-related concerns. Copper windings also contribute to sustained efficiency and predictable load regulation, translating to lower energy waste and easier thermal management in continuous operation. Compliance-ready documentation, including NEC/CEC alignment and UL certifications, facilitates faster project approvals and procurement workflows. The SP3D design package and installation sheets support seamless integration with existing electrical rooms and switchgear, reducing design time and field errors. This transformer remains compatible with common low-voltage distribution practices and standard conduit configurations, helping procurement teams standardize part numbers across sites. Industry professionals value the XDT3C45 for its balance of rugged construction, thermal reliability, and regulatory alignment. The resin-encapsulated design supports safer maintenance practices with reduced exposure to insulating oils, a notable advantage in locations with strict environmental or fire-safety requirements.