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Technical standards You are here: Home > Main business > Technical standards

Heat-resistant aluminum alloy stranded wire with aluminum clad invar core JNRLH60/LBY(Q/CTKJ CO3-2014)...

 

Specification & Model
Aluminum/Aluminium-coated steel
Number of the wires in the structure/diameter
n/mm
Calculated cross-section area
mm2
OD
mm
Calculated breaking force
KN
DC resistance
(Ω/km)
Modulus of elasticity
(Gpa)
Linear expansion coefficient
(×10-6/℃)
Unit weight
(kg/km)
Current-carrying capacity
(A)
Heat-resistant aluminum alloy Aluminum clad invar Heat-resistant aluminum alloy Aluminum clad invar Total
135/30 30/2.38 7/2.38 133.46 31.14 164.61 16.66 53.83 0.2199 76.76 14.91 600 698
160/35 30/2.60 7/2.60 159.28 37.17 196.44 18.2 64.25 0.1843 76.76 14.91 716 784
210/40 28/3.07 7/2.70 207.26 40.08 247.34 20.38 74.28 0.1416 73.63 15.78 870 10
200/45 30/2.90 7/2.90 198.16 46.24 244.39 20.3 79.93 0.1481 76.76 14.91 891 910
230/45 28/3.24 7/2.85 230.85 44.66 275.51 21.51 82.75 0.1272 73.64 15.78 969 985
255/40 26/3.54 7/2.75 255.9 41.58 297.48 22.41 83.80 0.1147 71.07 16.55 1015 1055
240/55 30/3.20 7/3.20 241.27 56.3 297.57 22.4 96.11 0.1217 76.76 14.91 1085 1030
220/50 30/3.05 7/3.05 219.19 51.14 270.33 21.35 87.31 0.1339 76.76 14.91 985 962
290/55 28/3.64 7/3.20 291.37 56.3 347.67 24.16 102.92 0.1007 73.62 15.78 1226 1155
300/50 28/3.85 7/3.00 302.68 49.48 352.16 24.4 97.91 0.0970 71.16 16.52 1203 1179
340/65 28/3.92 7/3.45 337.93 65.44 403.36 26.03 121.20 0.0869 73.06 15.77 1423 1274
345/55 26/4.11 7/3.20 344.94 56.3 401.24 26.04 108.04 0.0850 71.14 16.53 1370 1285
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