200KVA Oil Type 3 Phase Distribution Transformer S11 11KV To 415V
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Product Introduction
S11 200KVA oil-immersed three-phase distribution transformer is an efficient and stable power equipment, suitable for a variety of scenarios, especially in situations where long-term high-load operation is required.
Technical parameters of S11 200KVA oil-immersed three-phase distribution transformer Capacity: 200KVA Voltage level: 10kV to 415V No-load loss: 250W Load loss: 2500W Short-circuit impedance: 4.5% No-load current: 0.7% Cooling method: Oil-immersed self-cooling Link group: Dyn11, reduce the impact of harmonics on the power grid and improve power supply quality Quantity
Design and performance characteristics of S11 type 200KVA oil-immersed three-phase distribution transformer
Core material: Made of imported high-quality cold-rolled silicon steel sheets, it reduces no-load loss and no-load current, while ensuring the compactness of the core and reducing noise
Winding material: High and low voltage windings are wound with oxygen-free copper, low voltage windings adopt double-layer cylindrical structure, and high voltage windings adopt multi-layer cylindrical structure
Fully sealed structure: Extend service life, no core hanging, no maintenance
Efficient heat dissipation: The oil-immersed structure effectively reduces the operating temperature and is suitable for long-term high-load operation scenarios
| Rated capacity: | 200KVA |
| Rated voltage: | 10kV (primary voltage) and 415V (secondary voltage) |
| Frequency: | 50Hz |
| Short-circuit impedance: | 4.5% |
| No-load loss: | 250W |
| Load loss: | 2500W |
| No-load current: | 0.7% |
| Cooling method: | Oil-immersed self-cooling |
| Usage environment: | Outdoor, indoor power distribution |
What is the core role of the transformer in the power system?
The transformer plays a core role in the power system. The first is voltage conversion. It can increase the low voltage produced by the power station to reduce the power loss during long-distance transmission and improve transmission efficiency. For example, the voltage of several thousand volts emitted by the generator is increased to hundreds of thousands of volts. The second is power distribution. At the power consumption end, the high voltage is reduced to a voltage suitable for various types of equipment, such as reducing 10kV to 380V or 220V to meet the needs of different users. In addition, the transformer can also achieve electrical isolation, ensure power safety, and reduce the scope of fault impact. In short, the transformer ensures that the power system can safely, efficiently and stably transmit electricity from the power generation end to the user end.
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