
2500KVA Three Phase Oil Immersed Distribution Transformer
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2500 KVA three phase oil immersed distribution transformer is a high-efficiency and high-reliability power equipment, widely used in various distribution systems. It converts high-voltage electric energy into low-voltage electric energy through the principle of electromagnetic induction to meet different power needs. This 2500 KVA transformer is manufactured with high-quality materials and advanced technology, with excellent performance and long service life.
2500 KVA Transformer Technical specifications
2500 KVA Three Phase Oil Filled Distribution Transformer Specification and Data Sheet
Place of Origin | China |
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Brand Name | GNEE Transformer |
Model Number | Oil immersed transformer |
Number of Phase | Three Phase |
Coil Number | Three |
Winding Type | Multi-winding Transformer |
Standard | IEC ANSI IEEE CCC |
Shape of Core | Ring |
Usage | Power Transformer |
Rated Capacity | 2500 KVA |
High Voltage | 35kV |
Low Voltage | 380v/400v/415v/440v |
Tapping Range | ±2×2.5% |
Impedance Voltage | 0.04 |
Load Loss | 2.73/2.6kW |
No-load Loss | 2560 |
No-load Current | 0.6 |
Frequency | 50Hz/60Hz |
Connection Group | Dyn11/Yyn0/Yd11/YNd11 |
Cooling Method | ONAN |
Coil Material | 100%Copper |
Winding Material | CopperAluminum |
Main features of 2500KVA transformer
- High efficiency and energy saving, low loss
No-load loss: ≤0.1% (relative to rated power)
Load loss: ≤0.5% (relative to rated power)
Energy efficiency level: in line with GB20052-2013 first-level energy efficiency standard
- Strong overload capacity
Overload capacity: can run at 120% rated load for 2 hours without cooling
Short-circuit voltage: 6%±0.5%
- Stable operation, low noise
Noise level: ≤45dB(A)
Operation temperature rise: ≤65℃ (relative to ambient temperature)
Vibration coefficient: ≤2.5mm/s
- Compact structure, easy installation and maintenance
Dimensions: length × width × height (specific dimensions vary depending on the model)
Weight: 300kg-2000 kg (depending on the model)
Cooling method: natural air cooling/forced air cooling (can be customized according to requirements)
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