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  1. samerakhaled1

    Chemical for Transformer active part cleaning

    Hello everyone, Can any one please advise me, what is the best chemical I can use for the cleaning of the Power Transformer winding, the idea is to use this chemical with high pressure cleaning machine. I would assume that it could be some sort of non polar solvent chemical. Thanks, Samer
  2. samerakhaled1

    Furnace transformer

    I am wondering if anybody and explain briefly the construction theory of the furnace transformer, how are the core and windings different from the power transformer? Is there any special cooling requirement for this type of this transformers?
  3. samerakhaled1

    Hello Everybody, Anybody has any

    Hello Everybody, Anybody has any information of the H bridge rectifier, i need to understand basically how it functions comparing to the full wave rectifier. Thanks, Samer
  4. samerakhaled1

    Paralleling two power VSD's from the same 24 pulse phase shifting transformer

    Hello, I was wondering if anybody can help me to understand whay I can't parallel my two 24 pulse 470KVA VSD's on the same output of the same 1000 KVA 24 phase shift transformer. I understand that there might be a circulating current between the two VSD's due to this connection, if this is...

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