AL CONDUCTOR STEEL-REINFORCED
1. Application
The product is used in the field of overhead power line.
2. Manufacturing standard
Manufacturing standard: The standard os GB/T1179-1966 it is equal to IEC 207-1966 and IEC 209-1966.
3. Model and name (see table 1)
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Ttable 1
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Model
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Name
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JL
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Aluminum stranded conductors steel- reinforced (ACSR)
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JL/G1A, JL/G1B
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Ordinary strength Aluminum stranded conductors steel- reinforced (ACSR)
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JL/G2A, JL/G2B
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High strength Aluminum stranded conductors steel- reinforced (ACSR)
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JL/G3A
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Special high strength Aluminum stranded conductors steel- reinforced (ACSR)
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4. The mechanical property of round aluminum wire (see table 4)
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Table 4
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Nominal diameter
(mm)
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Diameter tolerance
(mm)
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Min. tensile strength
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Max. resistance at 20℃
(Ω/km)
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Before standing
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After standing
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N/ mm2
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kgf/ mm2
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N/ mm2
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kgf/ mm2
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1.25
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±0.025
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200
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20.4
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190
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19.4
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0.028264
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12.6~1.50
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±0.025
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193
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19.7
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183
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18.7
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1.51~1.75
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±0.025
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188
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19.2
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178
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18.2
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1.76~2.00
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±0.025
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184
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18.8
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176
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17.9
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