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Ground Wire WIith Optical Pilot Ground Cable For Overhead Power Transmission Lines, Compacted

STO 71915393-TU 113-2014

Construction  

1Х36 (Т+7+7/7+14)

Technical characteristics

Diameter, mm Weight 1000 m, kg Grade, N/mm2
1570 1670 1770 1860
Aggregate breaking force, N
9,2 472 88190 93800 99240 104500
10 553 103900 110600 117200 123100
11 670 124700 132600 140600 147700
12,5 860 161100 171300 181300 190800
13 950 177500 188800 200100 210200
14 1085 203000 215900 228800 240400
15 1260 236300 251300 266300 279900
16 1420 270500 287800 305000 320500
17 1615 297800 316800 335700 352800
18,5 1925 360600 383500 406500 427200
21 2470 462900 492400 521800 548400
22,5 2835 530100 563900 597700 628100

 

Diameter, mm Direct current resistance at 200С, Om/ km Inner inductive resistance, Om/ km Max current for ice melting, at 1 s, kА
9,2 3,2 0,39 2,992
10 2,64 0,36 3,57
11 2,2 0,34 4,3
12,5 1,9 0,311 5,24
13 1,8 0,298 5,66
14 1,4 0,278 6,86
15 1,2 0,251 7,98
16 1,11 0,223 8,81
17 0,94 0,201 10,21
18,5 0,77 0,151 12,32
21 0,6 0,068 15,81
22,5 0,52 0,0137 18,19


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Ground Wire WIith Optical Pilot Ground Cable For Overhead Power Transmission Lines, Compacted STO 71915393TU 1132014