Automation Transformers Non-Ventilated

Non-Ventilated. Single and Three Phase. 50 VA to 45 kVA.
Suitable for Hazardous Locations.

Encapsulated transformers are rated for use in hazardous locations as well as harsh industrial environments. Encapsulation and rugged NEMA 3R enclosures protect the transformer from dust and moisture while providing extra shock and vibration resistance. UL Listed transformers fully comply with the latest edition of the National Electrical Code for Class I, Division 2, Group A-D locations when installed in compliance with NEC 501.100(B).

SolaHD's Automation Transformer Non Ventilated 50 VA to 45 kVA Catalog Pages
Features Catalog Numbers Product Downloads Related Pages
  • .05-.250 kVA Single Phase Units:
    • UL-3R encapsulated enclosure for indoor or outdoor service
    • Low temperature rise, UL Class +130 °C (+266 °F) or +80 °C (+176°F) insulation system, +80 °C (+176 °F) temperature rise under full load
    • Conduit knockouts for side entry into roomy wiring compartment
    • Copper lead wire terminations
    • Class I, Division 2 available as custom units
  • 0.50-25 kVA Single Phase Units and 3-45 kVA Three Phase Units
    • UL-3R encapsulated enclosure for indoor and outdoor service
    • Electrostatically shielded for quality power on sizes 1 kVA and larger
    • UL Class +180 °C (+356 °F) or +200 °C (+392 °F) insulation system, +115 °C (+239 °F) temperature rise under full load
    • Conduit knockouts for side entry into wiring compartment
    • Copper lead wire terminations
    • .500-45 kVA units are encapsulated with electrical grade silica sand and epoxy for industrial applications
  • Accessories and Optional Design Styles
    • Wall mounting brackets (item WB1C, 500 lbs. maximum)
    • Weather shields
    • Stainless steel enclosures
    • Totally enclosed non-ventilated designs (TENV)
    • NEMA 4/12 or 4X Encapsulated Enclosures
    • Open core and coil designs
    • Copper wound designs
    • Low temperature rise designs
SolaHD

Hazardous Location (Encapsulated) Transformers