Eaton XTT3F75-50C resin encapsulated dry-type transformer for hazardous areas
Technical Specification
- Make: Eaton
- Model code: XTT3F75-50C
- Type: Dry-type transformer
- Unit ratings or power ratings: 75 kVA
- Primary Voltage: 480V
Resin encapsulated core coil assembly for reliable performance in extreme environments NEMA 3R, 4 and 4X enclosures provide essential ingress protection 180°C insulation system with 115°C or 95°C winding temperature rise creates optimal loading capabilities Removable hinged door for front access to wiring compartment (XTT only) Custom configurations available to meet customer specifications
Read more| Make | Eaton |
|---|---|
| Manufacturer | Eaton |
| Category | Transmission and Distribution>Transformers |
| Model code | XTT3F75-50C |
| Type | Dry-type transformer |
| Unit ratings or power ratings | 75 kVA |
| Primary Voltage | 480V |
| Secondary Voltage | 400Y/231V (50°C ambient) |
| Frequency range | 60 Hz |
| No. of Phases | Three-phase |
| Standards/Approvals | UL1604, UL5085-1, UL5085-2 / NEMA 3R, 4,4X |
| Winding material | Aluminum or Copper |
| Installation | Indoor / Outdoor |
Product description
The Eaton XTT3F75-50C transformer is a robust solution for power distribution in hazardous areas, specifically designed to excel under extreme conditions. Part of Eaton's Crouse-Hinds series, this dry-type transformer is resin encapsulated, ensuring reliable performance even in the harshest environments. It offers crucial ingress protection with NEMA 3R and 4X enclosures, ideal for various industrial settings.
Key Features and Benefits
- Three-phase power capacity ranging from 3 to 75 kVA
- Resin encapsulated core coil assembly for enhanced durability
- 180°C insulation system with a winding temperature rise of either 115°C or 95°C
- Removable hinged door for easy front access to the wiring compartment
- Custom configurations available to meet specific customer requirements
- Frequency: 60 Hz, Impedance: 2 to 5%
Ideal Use Cases
This transformer is perfect for environments where volatile or flammable materials are present. Common applications include refineries, chemical and petrochemical plants, mining operations, and corrosive process facilities. Its design also supports both indoor and outdoor industrial applications, including offshore platforms.
Certifications and Compliance
- Class I, Division 2, Groups A, B, C, D certifications
- Conforms to cUL standards C22.2 No. 66 and C22.2 No. 213-M1987
- NEMA 3R, 4, and 4X rated for rigorous protection
- UL Standards: UL1604, UL5085-1, UL5085-2
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