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  1. gwgroup

    Booster Transformers

    I need information about Booster Transformers 69/69 kV, 455 MVA. Thxs
  2. gwgroup

    Power Transformer 220/110 (69) kV

    I am currently designing a core type three-phase transformer, with three-legged core, 220/110(69) KV, 60/70 MVA, Y-Y connection. Can I do using serie-parallel winding for the secondary with reconnection. Is neccesary in this case, ysing a delta winding for reduce the third-harmonic voltage. Thanks.

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