Distribution Transformer 1600 kVA Trafindo 20kV ONAN
The 1600 kVA Trafindo distribution transformer is designed to efficiently deliver medium-voltage power at 20 kV. With its ONAN (Oil Natural Air Natural) cooling system, this transformer operates silently and reliably without the need for fans—ideal for large-scale industrial plants, PLN substations, and renewable energy installations.
Manufactured by Trafindo, a certified brand under SNI and IEC standards, this product offers high efficiency, low power losses, and long-term performance. It is also available with custom configurations tailored to your project’s needs.
Technical Specifications
- Rated Capacity: 1600 kVA
- Primary / Secondary Voltage: 20 kV / 0.4 kV
- Cooling System: ONAN (Oil Natural Air Natural)
- Frequency: 50 Hz
- Impedance @ 75°C: 5.5%
- No Load Losses: 2000 W
- Load Losses: 17000 W
- Exciting Current: 2.1%
- Voltage Regulation: 1.45% (cos φ = 1.0) / 4.32% (cos φ = 0.8)
- Dimensions (L × W × H): 1705 × 1195 × 2140 mm
- Oil Volume: 800 Liters
- Total Weight: 3360 kg
Key Features
- Large capacity for heavy electrical loads
- High efficiency and low energy losses
- Natural air-oil cooling—quiet, fanless, and low maintenance
- Certified to SNI and IEC standards for safety and performance
- Available in custom configurations based on your needs
Typical Applications
- Large industrial complexes and factories
- PLN 20 kV substations
- Solar and wind renewable energy projects
- Data centers, ports, and public infrastructure
- Commercial and high-rise buildings
About Sentra Elektrikal Prima
Sentra Elektrikal Prima offers a complete range of official Trafindo distribution transformers with full technical support and fast delivery. Browse our distribution transformer catalog or explore other industrial electrical solutions on our website.
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Conclusion
The 1600 kVA Trafindo 20kV ONAN distribution transformer delivers high-capacity, reliable performance for demanding power distribution needs. Available now at SentraPrima.com.