Crouse Hinds 4A XDT Hazardous Location Dry-Type Transformers Catalog Page
4A
XDT Hazardous Location Dry-Type
Transformers
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
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
4A
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
Cl. I, Div. 2, Groups A, B, C, D NEMA 3R, 4X
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%
Standard Materials:
• Enclosure – painted steel (NEMA 3R) or 316 stainless steel
(NEMA 4X)
• Windings – aluminum or copper
Options:
Description Suffix
NEMA 4X ................................................................................ X
Aluminum windings (three phase only) .................................. AL
716
XDT Hazardous Location Dry-Type
Cl. I, Div. 2, Groups A, B, C, D NEMA 3R, 4X
Transformers
Resin Encapsulated Dry-Type Series
Ordering Information - Single Phase:
Primary Voltage
Secondary Voltage
NEMA
kVA
3R 4X
0.5
0.75
1
1.5
2
3
5
7.5
10
15
25
37.5 XDT1A37 XDT1A37X
XDT1A0A XDT1A0AX
XDT1A0B XDT1A0BX
XDT1A1 XDT1A1X
XDT1A1A XDT1A1AX
XDT1A2 XDT1A2X
XDT1A3 XDT1A3X
XDT1A5 XDT1A5X
XDT1A7 XDT1A7X
XDT1A10 XDT1A10X
XDT1A15 XDT1A15X
XDT1A25 XDT1A25X
480V
120 / 240V
4A
Ordering Information - Three Phase:
Primary
Voltage 480V 600V
Secondary
Voltage 208Y/120V 240V 400Y/231V 208Y/120V 480Y/277V
NEMA 3R 4X 3R 4X 3R 4X 3R 4X 3R 4X
3 XDT3B3 XDT3B3X XDT3C3 XDT3C3X XDT3F3 XDT3F3X XDT3D3 XDT3D3X XDT3E3 XDT3E3X
6 XDT3B6 XDT3B6X XDT3C6 XDT3C6X XDT3F6 XDT3F6X XDT3D6 XDT3D6X XDT3E6 XDT3E6X
9 XDT3B9 XDT3B9X XDT3C9 XDT3C9X XDT3F9 XDT3F9X XDT3D9 XDT3D9X XDT3E9 XDT3E9X
15 XDT3B15 XDT3B15X XDT3C15 XDT3C15X XDT3F15 XDT3F15X XDT3D15 XDT3D15X XDT3E15 XDT3E15X
kVA
30 XDT3B30 XDT3B30X XDT3C30 XDT3C30X XDT3F30 XDT3F30X XDT3D30 XDT3D30X XDT3E30 XDT3E30X
45 XDT3B45 XDT3B45X XDT3C45 XDT3C45X XDT3F45 XDT3F45X XDT3D45 XDT3D45X XDT3E45 XDT3E45X
75 XDT3B75 XDT3B75X XDT3C75 XDT3C75X XDT3F75 XDT3F75X XDT3D75 XDT3D75X XDT3E75 XDT3E75X
112.5 XDT3B112 XDT3B112X XDT3C112 XDT3C112X XDT3F112 XDT3F112X XDT3D112 XDT3D112X XDT3E112 XDT3E112X
150 XDT3B150 XDT3B150X XDT3C150 XDT3C150X XDT3F150 XDT3F150X XDT3D150 XDT3D150X XDT3E150 XDT3E150X
4A
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