Automation Transformers - Non-Ventilated 50 VA to 45 kVA
SolaHD encapsulated transformers are rated for hazardous locations as well as harsh industrial environments. Encapsulation and rugged UL Listed/NEMA Type 3R enclosures protect the transformer from dust, moisture, and provides extra shock and vibration resistance. SolaHD transformers fully comply with the latest edition of the National Electrical Code for Class I, Division 2, Group A, B, C and D locations when installed in compliance with NEC 501.100 (B).
Features Single Phase: .05 - .250 kVA
UL Listed/NEMA Type 3R non encapsulated enclosure for indoor and outdoor service
Low temperature rise, UL Class I30 ËšC insulation system, 80 ËšC temperature rise under full load
Conduit knockouts for side entry into wiring compartment
Copper lead wire terminations
Single Phase: 0.500 - 25 kVA
Three Phase: 3 - 45 kVA
Available as standard in Cold Rolled Steel or Painted Stainless Steel
UL Listed/NEMA Type 3R encapsulated enclosure for indoor and outdoor service
Electrostatically shielded for quality power on sizes 1 kVA and larger
UL Class 200ËšC insulation system, 115ËšC temperature rise under full load
Conduit knockouts for side entry into wiring compartment (Type 3R versions only)
Copper lead wire terminations
.500 - 45 kVA units are encapsulated with electrical grade silica and epoxy for industrial applications
Related Products
Some SolaHD DC power supplies are available with Class I, Division 2 ratings or encapsulation.
Surge Protective Devices
Accessories and Optional Design Styles
Other enclosure styles available (contact Technical Support for details):
316 Stainless Steel
Copper Wound designs
UL Listed/NEMA Type 4/12 or 4X Encapsulated Enclosures
Low temperature designs available
cULus Listed E361435 transformers for Class I, Division 2/Zone 2 hazardous locations are available as custom designs.
Selection Tables: Three Phase
Group H: 240 Volt Primary, 480Y/277 Secondary, 60 Hz
