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  • Users: crisleon
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  1. crisleon

    Power consumption in the office building

    I would like to ask you about the real power consumption for the A-class office building. The problem is that we designers have to prepare the application to the grid operator here in Warsaw, Poland, for technical conditions for supply for such a high-rise tower of about 70,000 sq. meters...
  2. crisleon

    The mysterious tripping during transformer's energizing

    Hello, please consider and help me to solve my puzzle. All went well during first NO-load energizing of the 15kV/6kV 2,5MVA transformer via cable line (of L=400m, 3x150mm2 Alu, probably with inrush-current about 10*FLA, Sepam protection). However we got problem with the other loaded cable line...
  3. crisleon

    Problem with tripping

    Hello, please consider and help me to solve my puzzle. All went well during first NO-load energizing of the 15kV/6kV 2,5MVA transformer via cable line of L=400m (3x150mm2 Alu, probably with inrush-current about 10*FLA, Sepam protection). However we got problem with the other loaded cable line...

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