33kv/415V 4000kVA Onan Dyn11 3 Phase Distribution Oil Immersed Transformer

10-18 2024 | By:

33kv/415V 4000kVA Onan Dyn11 3 Phase Distribution Oil Immersed Transformer

Description

1. Power capacity: 30-20000kva

2. Voltage level: 10KV, 11KV, 15KV, 20KV, 24KV, 30KV, 33KV 35KV and others

3. Voltage regulation type: disconnect or connect-Ioad

4. Tapping range: ± 5% ± 2×2.5% ± 4×2.5%

5. Frequency: 50hz or 60Hz

6. Phase: three or single

7. Connection symbol: Dyn11, yn0 (or as required)

8. Short circuit impedance: standard impedance

9. Altiude does not exceed 1000m, ambient temperature does not exceed 40℃. If these conditions cannot be met, we will adjust the parameters according to the standard.

Materials

1.Oxygen-free copper wire with lower resistivity, after a series of additional surface treatments, will become smoother and burr-free, so our transformers have lower load loss and better electrical performance.
2.High-quality silicon steel sheet, lower unit loss, lower transformer no-load.
3.High-quality wood laminated insulation, which will not split or move even under the influence of short circuit.
4.Thoroughly filtered transformer oil contains less water, gas and impurities, which makes our transformers work better.
5.High-quality rubber sealing material to prevent transformers from aging or leakage.

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