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MainCatalogue of productsWIRES FOR AIR-TRACKS OF TRANSMISSIONS 83980

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01-02-2008
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01-01-2006
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83980
Wire is unisolated, twisted up from aluminiums wires
CONSTRUCTION
Wires consist of aluminiums wires, twisted up correct twisting, with direction of twisting of nearby coils in opposite sides, thus right direction of twisting has an outward coil.
APPLICATION DOMAIN
Wires unisolated brands of are intended for passing to electric energy in air electric networks, in the atmosphere of air of types I and II, on condition of maintenance in the atmosphere of sulphureous gas a no more than 150 mg/m2 day (1.5 mgs/m3) on land all makro climatic districts for 15150 executions of , except for TB and TC.
CODES GCE:
    35 1141 01 wires brands of
TECHNICAL DESCRIPTION
Protractedly possible temperature of wires during exploitation, no more . . . . . . . . . . . . . . . . . . . +90
Guarantee term of exploitation . . . . . . . . . . . . . . . . . . . 4 from the moment of putting wires into operation
Term of service wires, no less . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 years

Number of wires in a wire, their nominal diameter, number of coils and build length
wires type of A is presented in a table:

Nominal section, mm² The values of parameters for wires type of A
Number wires Nominal diameter wires, mm² Number of coils Build length no less, m
16 7 1,70 1 4500
25 7 2,13 1 4000
35 7 2,50 1 4000
40 7 2,70 1 3500
50 7 3,00 1 3500
63 7 3,39 1 2500
70 7 3,35 1 2500
95 7 4,10 1 2000
100 19 2,59 2 1500
120 19 2,80 2 1500
125 19 2,89 2 1250
150 19 3,15 2 1250
160 19 3,27 2 1000
185 19 3,50 2 1000
200 19 3,66 2 1000
240 19 4,00 2 1000
250 19 4,09 2 1000
300 37 3,15 3 1000
315 37 3,29 3 1000
350 37 3,45 3 1000
400 37 3,66 3 1000
450 37 3,90 3 1000
500 37 4,15 3 1000
550 61 3,37 4 1000
560 37 4,39 3 800
600 61 3,50 4 800
630 61 3,63 4 800
650 61 3,66 4 800
700 61 3,80 4 800
710 61 3,85 4 800
750 61 3,95 4 800

The structural and technical parameters of calculations for wires type of A is presented in a table:

Nominal section, mm² The values of parameters for wires type of A
Section, mm² Diameter of wire, mm El. resist. current 1 km of wire at 20 , Ohm, no more Break effort of wire, N, no less Mass 1 km of wire, kg
16 15,9 5,10 1,8007 3021 43
25 24,9 6,40 1,1498 4500 68
35 34,3 7,50 0,8347 5913 94
40 40,0 8,09 0,7157 6800 109
50 49,5 9,00 0,5784 8198 135
63 63,0 10,16 0,4544 10390 172
70 69,3 10,70 0,4131 11288 189
95 92,4 12,30 0,3114 14784 252
100 100,0 12,94 0,2877 17000 275
120 117,0 14,00 0,2459 19890 321
125 125,0 14,47 0,2301 21250 344
150 148,0 15,80 0,1944 24420 406
160 160,0 16,37 0,1798 26400 440
185 182,8 17,50 0,1574 29832 502
200 200,0 18,30 0,1438 32000 550
240 238,7 20,00 0,1205 38192 655
250 250,0 20,47 0,1150 40000 687
300 288,3 22,10 0,1000 47569 794
315 315,0 23,05 0,0915 51970 867
350 345,8 24,20 0,0833 57057 952
400 389,2 25,60 0,0740 63420 1072
450 449,1 27,30 0,0642 71856 1206
500 500,4 29,10 0,0576 80000 1378
550 544,0 30,30 0,0529 89760 1500
560 560,0 30,73 0,0531 89600 1542
600 586,8 31,50 0,0491 95632 1618
630 630,0 32,64 0,0458 100800 1738
650 641,7 32,90 0,0450 104575 1771
700 691,7 34,20 0,0417 112725 1902
710 710,8 34,65 0,0406 113600 1959
750 747,4 35,60 0,0386 119584 2062
 

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