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  1. #1
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    Question -

    , - MGE Protection Box 5
    : 30 000 : 1 : 220-250V, 10 50-60Hz
    , 30. , - . ? . . .

  2. #2
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    " "?

  3. #3
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    :

    , . . :

    1. ;
    2. ;
    3. ;
    4. .

    r2=800÷1200 Ω, . Z1 Z3 0,05÷0,2 mm. , 0 ( ) 10÷100 kΩ. U > 250 V U ≤ 250 V.

    1s:

    Ih < 0,05 mA .

    Ih = 0,6 1,5 mA . .

    Ih = 1,5 10 mA , , . ( ).

    Ih = 10 20 mA , . ( ).

    Ih = 20 100 mA , , . .

    Ih = 100 5 000 mA , , , . .

    Ih > 5 000 mA , , .

    , .

  4. #4
    mind freak ivanvazovv's Avatar
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  5. #5
    AUBG jimbeam's Avatar
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    UPS -?

  6. #6
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    , і, - 220-230 , , і , , ..... ....

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