Cut Sheet

Note: Weights and dimensions may change and should not be used for construction purposes.
5
Non-Ventilated Automation Transformers
Contact Technical Services at [phone] with any questions.
Visit our website at www.solahd.com.
224
Automation Transformers - Non-Ventilated 50 VA to 45 kVA
SolaHD encapsulated transformers are rated for Hazardous
Locations as well as harsh industrial environments. Encap-
sulation and rugged UL Listed/NEMA Type 3R enclosures
protect the transformer from dust, moisture, and provide
extra shock and vibration resistance. SolaHD transformers
fully comply with the latest addition 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 130
o
C insulation
system, 80
o
C 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
• 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 200
o
C insulation system, 115°C
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 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
Certifications and Compliances
•
Listed: E25872, E77014
- UL 1561 or UL 506
- CSA C22.2 No. 47 or No. 66
Accessories and Optional Design Styles
• Stainless Steel Enclosures
• Copper Wound designs
• UL Listed/NEMA Type 4, 4X or 12 Encapsulated
Enclosures
• Low temperature designs available
E25872
E77014