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Product
Aluminum stranded conductors steel-reinforced ( ACSR )
Feature
ACSR has a simple structure, is easy to set up and maintenance, with low cost and heavy transmission capacity, also layer conducive to cross rivers and valleys and other special geographical conditions, has good electrical conductivity and sufficient mechanical strength, tensile strength, can be amplified from the tower and other features. It is widely used in various voltage levels of overhead transmission and distribution lines.
Usage
the product is uesed in the field of aerial power line
Product standard
the standard os GB1179-83 IT is equal to IEC207-1996 and IEC209-1966
Type and description
| type | DESCRIPTION |
| LJ | Aluminum stranded conductors |
| LGJ | Aluminum stranded conductors steel-reinforced |
| LGJF | corrosion-proof aluminum stranded conductors steel-reinforced |
| LJX | Rare-earth aluminum alloy stranded conductors |
| LGJX | Rare-earth aluminum alloy stranded conductors steel-reinforced |
Product structural diagram
| Nominal cross-sectional area(mm²) | Conductor's structure wire number/diameter(mm) | Calculation outer diameter(mm) | Max.DC,resistance at 20°c | Calculated breaking load(N) | Reference weight(kg/km) | Delivery length≥ | Continuous carrying capacity |
| 16 | 7/1.70 | 5.10 | 1.8020 | 2840 | 43 | 4000 | 111 |
| 25 | 7/2.15 | 6.45 | 1.1270 | 4355 | 69.6 | 3000 | 147 |
| 35 | 7/2.50 | 7.50 | 0.8332 | 5760 | 94.1 | 2000 | 180 |
| 50 | 7/3.00 | 9.00 | 0.5786 | 7930 | 135.5 | 1500 | 227 |
| 70 | 7/3.60 | 10.80 | 0.4018 | 10590 | 195.1 | 1250 | 284 |
| 95 | 7/4.16 | 12.48 | 0.3009 | 1445 | 260.5 | 1000 | 338 |
| 120 | 19/2.85 | 14.25 | 0.2373 | 19420 | 333.5 | 1500 | 390 |
| 150 | 19/3.15 | 15.75 | 0.1943 | 23310 | 407.4 | 1250 | 454 |
| 185 | 19/3.50 | 17.50 | 0.1574 | 28440 | 503.0 | 1000 | 518 |
| 210 | 19/3.75 | 18.75 | 0.1371 | 32260 | 577.4 | 1000 | 575 |
| 240 | 19/4.00 | 20.00 | 0.1205 | 36260 | 656.9 | 1000 | 610 |
| 300 | 37/3.20 | 22.40 | 0.09689 | 46850 | 820.4 | 1000 | 707 |
| 400 | 37/3.70 | 25.90 | 0.07247 | 61150 | 1097.0 | 1000 | 851 |
| 500 | 37/4.16 | 29.12 | 0.05733 | 76370 | 1387.0 | 1000 | 982 |
| 630 | 61/3.63 | 32.67 | 0.04577 | 91940 | 1744.0 | 800 | 1140 |
| 800 | 61/4.10 | 36.90 | 0.3588 | 115900 | 2225.0 | 800 | 1340 |
Product strural diagram
Aluminum stranded conductors steel-reinforced( ACSR )