Industrial 25 KVA Single Phase Medium Voltage Transformer
Product Overview
This oil-immersed transformer features a robust double winding structure with copper/aluminum windings, designed for reliable step-up and step-down voltage conversion in power distribution systems.
Key Specifications
| Attribute |
Value |
| Type |
Oil-Immersed Transformer, Oil-filled Transformer |
| Phase |
Single Phase |
| Input Voltage |
10kV, 35kV, 3kV, 6kV, 11kV, 10.5kV, 12.47kV, 6.6kV, 6.3kV |
| Output Voltage |
110V, 220V, 380V, 480V, 400V, 415V, 440V |
| Cooling Method |
ONAN |
| Efficiency |
≥98% |
| Protection Level |
IP54 |
| Temperature Rise |
≤65°C |
Technical Features
- Double winding structure for enhanced performance
- Available in both copper and aluminum winding options
- Overload capacity: 1.2 times rated current for 1 hour
- Short circuit withstand capacity: 25kA for 3 seconds
- Pole mounted installation for space efficiency
- Compliant with IEC60076/GOST/IEEE/ANSI/AZS standards
Working Principle
The transformer efficiently converts high voltage inputs (e.g., 10,000V) through electromagnetic induction to deliver standard household voltages (220V), functioning like a precision voltage conversion system for power distribution networks.
Applications
Ideal for power distribution systems, electricity express stations, and industrial facilities requiring reliable medium voltage transformation.