Oil-immersed Split Transformers
Main Features:
Three operating modes: Through operation, half-through operation, split operation
Two splitting methods: Radial splitting and axial splitting
When one branch of the low-voltage winding is short-circuited, the other branch can still operate at nearly 90% voltage
Low manufacturing cost
Small volume for the same capacity
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Project |
Parameters |
|
Rated capacity |
50000kVA,110kV side capacity is 50000kVA, There are two branches on the 6.3kV side, each with a maximum capacity of 30000kVA. |
|
Rated voltage ratio |
110/6.3/6.3kV |
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Connection group |
YNdlld11 |
|
Crossing impedance |
0.105 |
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Half-through impedance |
19%, the deviation between the two branches is ≤ ± 5% |
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Splitting coefficient |
≥ 3.4 |
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