250KVA Single Phase Pole Mounted Transformer
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Introduction of 250KVA Single Phase Pole Mounted Transformer
The Features of the 250KVA Single Phase Pole Mounted Transformer:
• High Efficiency: The transformer is designed to minimize energy losses during power conversion, ensuring efficient operation and reduced electricity consumption.
Robust Construction: Built with high-quality materials and components, the transformer is durable and able to withstand harsh environmental conditions, such as extreme temperatures, humidity, and vibrations.
• Advanced Insulation: The transformer is equipped with advanced insulation materials and techniques to protect against electrical faults and ensure safe operation.
• Overload Protection: The transformer is designed with overload protection mechanisms to prevent damage from excessive electrical loads and ensure long-term reliability.
• Compact Design: The transformer’s compact size and pole-mounted installation make it suitable for applications where space is limited or where underground installation is not feasible.
• Easy Maintenance: The transformer is designed for easy access and maintenance, allowing for quick inspections, repairs, and replacements as needed.
• Compliance with Standards: The transformer meets relevant industry standards and regulations for electrical safety and performance, ensuring reliable and compliant operation.
| Technical Specs | |
|---|---|
| Rating | 250 KVA |
| Type | Pole-Mounted Distribution Transformer |
| No. of Phases | 1 |
| Frequency | 60 Hz |
| Primary Voltage | 25/37.5 KV |
| Secondary Voltage | 120/240/480 V |
| Tapping Range | ±2 x 2.5% |
| Winding Material | Copper / Aluminum |
| Core Material | Grain Oriented Silicon Steel Sheet |
| Impedance | 1.5 – 6.0 % |
| Efficiency | 99.39% |
| Cooling Type | ONAN |
| Average Winding Rise | 55 °C, 55/65 °C, 65 °C |
| Fluid Type | Non-PCB Mineral Oil / FR3 Biodegradable |
| Tap Changer | Off-Load Tap Changer |
| IEEE Standards | C57.12.00, C57.12.20, C57.12.31, C57.12.35, C57.12.90, C57. 91 and C57.154 |
| NEMA Standard | NEMA TR 1 |
| Tank Coating | IEEE Std C57.12.31-2010 |
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