Ropes for railway overhead wiring

STO 71915393-ТU 134-2013
Ropes with compacted outer strands are made of copper and copper alloys.

Characteristics

Specifications

 

Construction:

  • 1x36 (K(1+7+7/7+14))

Technical specifications:

Nominal cross-section, mm2 Nominal diameter, mm Maximum deviation of the calculated from the nominal diameter, %, no more Weight of 1000 m of cable, kg Breaking force of the cable as a whole, kN, not less than
copper bronze
Br.1 Br.2
70 10,7 from minus 2,0
to plus 6,0
780 32,9 37,5 43,6
95 12,6 1110 45,7 50,1 59,8
120 14 1300 55,5 63,1 69,6
150 15,8 1690 67 74 88,3



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