Copper stranded wire

Update:2016-11-18 View:2401

Copper standard wire

The finished copper stranded wire 

Copper standard wire

 The semi-manufactured stranded wire

Copper standard wire

 The last procedure of copper stranded wire-winding

Copper standard wire

 Raw material- copper fine wire for copper stranded wire

Copper standard wire

 The crade type winding machine of copper stranded wire

SPECIFICATION PARAMETER TABLE OF COPPER STRANDED WIRE
SPEC AREA,
mm 2
CONDUCTOR STRCTURE(PC/DIA)MM CALCULATED OUT DIA(MM) CALCULATION AREA,
mm 2
CALCULATED WEIGHT (KG/KM) CONDUCTOER 20íŠ,MAX DC RESISTANCE, (Ω/km) CONDUCTOER 20íŠ,CONTINUOUS LOAD FLOW,RM 20íŠ
100 37×7/0.70 14.70 99.68 948 0.185 251
120 27×12/0.68 17.39 117.67 1119 0.157 415
125 27×12/0.70 17.90 124.69 1186 0.148 356
160 27×12/0.80 20.20 162.86 1549 0.113 465
185 27×12/0.85 21.74 183.85 1749 0.100 570
200 37×12/0.75 21.80 196.15 1866 0.094 518
250 37×12/0.85 24.72 251.95 2397 0.073 666
315 37×19/0.75 26.25 310.58 2954 0.059 800
400 37×19/0.85 29.75 398.92 3795 0.046 981
500 37×19/0.95 33.25 498.30 4740 0.037 1142
Note: the carrying capacity as the calculating data of copper stranded wire, for use reference, when this type of wire used in electric arc furnaces, due to the heat radiation is bigger, in according to the current density of 1.5 A/mm squared choices conductor cross section.

 

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