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Earthing and short circuit devices, voltage detectors and phase comparators, sectioning and operation insulating sticks, insulating materials and individual protective equipment

SAFETY AND PROTECTION IN THE MANAGEMENT OF
ELECTRIC DISTRIBUTION LV-MV-HV

Extra-flexible copper cables covered by silicon sheath

Extra-flexible copper cables covered by silicon sheath
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In accordance to IEC 61138, IEC 60228

Note: values of short-circuit are calculated in reference to a maximum temperature rise of ~ 300 ° C.

SECTION MM2 Ø ELEMENTARY WIRE A MAX B MAX Ω/km Kg/m Icc 0,5s Icc 1s
16 ≤0,21 9,5 mm 6,4 mm 1,210 0,17 5,1 KA 3,6 KA
25 ≤0,21 11,2 mm 8 mm 0,78 0,26 11,3 KA 5,6 KA
35 ≤0,21 12,7 mm 9 mm 0,554 0,36 15,7 KA 7,9 KA
50 ≤0,21 15,2 mm 13 mm 0,386 0,52 22,5 KA 11,2 KA
70 ≤0,21 17,4 mm 15 mm 0,272 0,71 31,5 KA 15,7 KA
95 ≤0,21 19,9 mm 16 mm 0,206 0,99 42,8 KA 21,4 KA
120 ≤0,21 22 mm 18 mm 0,161 1,18 54 KA 27 KA