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Recent content by mustafagerz

  1. mustafagerz

    Poly phase transformers

    Generaly Delta/Wye type transformers are used in factories. it has 3 out put point(A,B,C), 1 netural connectin and a grounding connection. first u have to decide power of plant
  2. mustafagerz

    Phase Detection

    u can use eather comparator or some ICs. There are some spetial ICs for zero cross detecton. and These ICs possibly gives you better solutions...
  3. mustafagerz

    U.K to U.S.A 3 phase

    hi; actually it is not easy for you. becouse most ofthe equpments must be changed be couse when the voltage reduced the current will be increased. then you need to change power components anl transformators, and also inductors and capacitors becouse of the frequency changing. if you can please...
  4. mustafagerz

    Power consumption of network printer?

    in steady state it can be 180 VA but in transient it can demand mor than for times bigger power for a little time (3-10 sec)
  5. mustafagerz

    How Do I add a Ground to an Outlet???

    sorry for my english first. you just need a some cable and a cu(copper) bar (which is 1 m). and you have to connect the cable outlet and bar. then bury the bar to ground. it is enough for a outlet.
  6. mustafagerz

    EARTHING(GROUNDING) TANSFORMERS

    hello; i dont know any site about this subject, but the way is that; there are two point on transformer first one for netural ant safety grounding. for grounding; first you have to use a cu plaque (1m*1m size) and you have to bury it to a ground. but first you have to measure ground...
  7. mustafagerz

    kVA calc on Panel Schedule

    first sorry for my english; i think 240 V is a diffrent system like european. that means if the voltage doubled then the current will be half becouse of the power calculation. then; S=50 amp.*240= 12 kVA it is same. in three phase systems you have to calculate line to line current too. line...

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