Short - Circuit Current Densities

  BACK

 

Nominal Short-Circuit densities for 1s (A/mm2)
Type of cable Max. operating temperature (°C) Max. Short-circuit temperature (°C) Conductor temperature at On set of Short-circuit (°C)  
XLPE Insulated wiht copper conductor 90 250 90 80 70        65      60      50       40       30 20  
143 149 154      157    159     165     170      176 181  
XLPE Insulated wiht aluminium conductor 90 250 94 98 102      104    105    109     113     116 120  
PVC Insulated wiht copper conductor < 300 mm2 > 300 mm2 70
70
160
140
-
-
-
-
115    119    122    129    136    143    150    
103    107    111    118    126    133    140    
 
PVC Insulated wiht aluminium conductor £ 300 mm2 > 300 mm2 70
70
160
140
-
-
-
-
76        78      81       85       90        95        99
68        71       73      78       83        88       93
 
 
 

˄ TOP

HOME PAGE      ABOUT US    I   PRODUCTS   I   GALLERY   I   CONTACT

Copying and republishing of the content of this web site is definitely forbidden. The Company may not be responsible for any mistake or default in the content of this web site. Copyright Euro Cable