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Text File  |  1996-04-16  |  4KB  |  87 lines
  1. .
  2.     WSPú£CZYNNIKI POPRAWKOWE PRZY RúWNOLEG£YM U£OíENIU W ZIEMI
  3.     DO 10 KABLI W JEDNEJ WARSTWIE I PONAD 10 DO 20 KABLI W DWúCH
  4.     WARSTWACH
  5. .    =============================================================== 
  6.                                 OdlegÆo₧ì miædzy såsiednimi
  7.       Liczba kabli              kablami w ₧wietle w [mm] 
  8.       uÆoºonych równol.  -------------------------------------------
  9.                            100         200        300        400
  10.       --------------------------------------------------------------
  11.               2            0.86        0.88       0.90       0.91
  12.               3            0.78        0.82       0.84       0.86
  13.               4            0.73        0.77       0.80       0.83
  14. .
  15.               5            0.69        0.74       0.77       0.80
  16.               6            0.67        0.72       0.75       0.78
  17.            7 lub 8         0.63        0.69       0.73       0.76
  18. .
  19.            9 lub 10        0.60        0.66       0.70       0.74
  20.           11 lub 12        0.52        0.57       0.61       0.64
  21.           13 lub 14        0.50        0.54       0.58       0.62
  22. .
  23.           15 lub 16        0.48        0.53       0.57       0.61
  24.           17 lub 18        0.47        0.52       0.56       0.60
  25.           19 lub 20        0.46        0.51       0.55       0.59
  26. .     ===============================================================
  27.       Powyºsze dot. kabli równolegle uÆoºonych na odcinku dÆuºszym niº:
  28.       3 m - przy uÆoºeniu do 10 kabli w jednej warstwie,
  29.       1 m - przy uÆoºeniu ponad 10 kabli w dwóch warstwach.
  30. .
  31. ************************************************************************
  32. .
  33. .
  34.     WSPú£CZYNNIKI POPRAWKOWE PRZY U£OíENIU KABLI W ZIEMI
  35.     W PRZEPUSTACH KABLOWYCH.
  36. .    
  37.     ====================================================================
  38.                 kabel uÆoº.    OdlegÆo₧ì miædzy såsiednimi kablami uÆoº.
  39.       Liczba    pojedyñczo     równ. w przep. wielootw.w ₧wietle w [mm] 
  40.       kabli     w przep.jed   ------------------------------------------
  41.                 nootworowym    100         200        300        400
  42.     --------------------------------------------------------------------
  43.          1         0.74         -           -          -          -
  44.          2                     0.64        0.65       0.67       0.68
  45.          3                     0.58        0.61       0.62       0.64
  46.          4                     0.54        0.57       0.59       0.61
  47. .       
  48.          5                     0.51        0.55       0.57       0.59
  49.          6                     0.50        0.53       0.56       0.58
  50.       7 lub 8                  0.47        0.51       0.54       0.57
  51. .
  52.       9 lub 10                 0.45        0.49       0.52       0.55
  53.      11 lub 12                 0.39        0.42       0.45       0.48
  54.      13 lub 14                 0.37        0.40       0.43       0.46
  55. .
  56.      15 lub 16                 0.36        0.39       0.42       0.45
  57.      17 lub 18                 0.35        0.38       0.41       0.44
  58.      19 lub 20                 0.34        0.37       0.40       0.43
  59. .   ====================================================================
  60.      WspóÆczynniki odnoszå siæ do kabli o dowolnych przekrojach ºyÆ. 
  61. .
  62. .
  63. *************************************************************************
  64. .
  65.     WSPú£CZYNNIKI POPRAWKOWE OBOWIÅZUJÅCE PRZY U£OíENIU KABLI W ZIEMI
  66.     O OPORZE CIEPLNYM W£AÿCIWYM GRUNTU WIÉKSZYM OD 80 stopni C * cm/W
  67. .
  68.     ========================================================
  69.         Opór cieplny wÆa₧ciwy        WspóÆczynnik
  70.         w [stop. C * cm/W]           poprawkowy
  71.      -------------------------------------------------------
  72.                80                       1.00
  73.               100                       0.92
  74.               120                       0.85
  75.               150                       0.78
  76.               200                       0.70
  77.               250                       0.63
  78.               300                       0.58
  79.      =======================================================
  80. .
  81. .
  82. .
  83.   -----------KONIEC------------------------------------------
  84. .
  85. .
  86.  
  87.