XDT Hazardous Location Dry-Type
Transformers
4A
Cl. I, Div. 2, Groups A, B, C, D NEMA 3R, 4X
Resin Encapsulated Dry-Type Series
Eaton’s Crouse-Hinds Hazardous Location Dry-Type Transformers
provide safe and efficient electric power distribution in the most
extreme harsh and hazardous locations.
Applications:
Eaton’s Crouse-Hinds Hazardous Location Dry-Type Transformers
are designed to operate where volatile flammable liquids or gases
are handled, processed, or used, and where ignitable concentrations
of gases or vapors are normally prevented by positive mechanical
ventilation, such as:
• Refineries
• Chemical and petrochemical plants
• Mining
• Corrosive process facilities
• Indoor and outdoor industrial applications
4A
Features:
• Resin-encapsulated core-coil assembly for reliable performance in
extreme environments
• NEMA 3R and 4X enclosures provide essential ingress protection
• 180°C insulation system with 115°C winding temperature rise
creates optimal loading capabilities
• Ratings: single phase - 0.5 kVA through 37.5 kVA; three phase 3 kVA through 150 kVA
• Custom configurations available to meet customer specifications
Certifications and Compliances:
• Class I, Division 2, Groups A, B, C, D
• NEMA 3R, 4X
• UL Standard 1604
• cUL to C22.2 No. 66 and C22.2 No. 213-M1987
Standard Materials:
• Enclosure – painted steel (NEMA 3R) or 316 stainless steel
(NEMA 4X)
• Windings – aluminum or copper
716
www.crouse-hinds.com
US: 1-866-764-5454
CAN: 1-800-265-0502
Electrical Ratings:
• Single phase: 0.5 to 37.5 kVA
• Three phase: 3 to 150 kVA
• 180°C insulation
• 115°C winding temperature rise
• Frequency: 60 Hz
• Impedance: 2 to 5%
Options:
Description
Suffix
NEMA 4X ................................................................................ X
Aluminum windings (three phase only) .................................. AL
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