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Aluminum Conductors Aluminum-Alloy Reinforced (ACAR)
Aluminum Conductors Aluminum-Alloy Reinforced (ACAR)
Conductor formed by 1350 H19 Aluminum wires and 6201 T81 Aluminum Alloy wires.
Read more250 kcmil (12/7)
Nexans ref. 209938
- Aluminium cross-section: 127 mm²
- Conductor cross-section: 250 kcmil
- Number of aluminium wires: 12
- Diameter of aluminium wires: 2.91 mm
- Number of aluminium alloy 6201 wires: 7
- Diameter of aluminium alloy 6201 wires: 2.91 mm
- Outer Diameter: 14.57 mm
- Approximate weight: 349 kg/km
- Max. DC resistance of the conductor at 20°C: 0.245 Ohm/km
- Ampacity: 417.0 A
- Short Circuit Current 1 s Max : 14.7 kA
- Minimum breaking load: 2813 kgf
300 kcmil (12/7)
Nexans ref. 204036
- Aluminium cross-section: 152 mm²
- Conductor cross-section: 300 kcmil
- Number of aluminium wires: 12
- Diameter of aluminium wires: 3.19 mm
- Number of aluminium alloy 6201 wires: 7
- Diameter of aluminium alloy 6201 wires: 3.19 mm
- Outer Diameter: 15.96 mm
- Approximate weight: 419 kg/km
- Max. DC resistance of the conductor at 20°C: 0.203 Ohm/km
- Ampacity: 468.0 A
- Short Circuit Current 1 s Max : 17.6 kA
- Minimum breaking load: 3348 kgf
350 kcmil (12/7)
Nexans ref. 211568
- Aluminium cross-section: 177 mm²
- Conductor cross-section: 350 kcmil
- Number of aluminium wires: 12
- Diameter of aluminium wires: 3.45 mm
- Number of aluminium alloy 6201 wires: 7
- Diameter of aluminium alloy 6201 wires: 3.45 mm
- Outer Diameter: 17.24 mm
- Approximate weight: 488 kg/km
- Max. DC resistance of the conductor at 20°C: 0.174 Ohm/km
- Ampacity: 515.0 A
- Short Circuit Current 1 s Max : 20.5 kA
- Minimum breaking load: 3814.71 kgf
400 kcmil (12/7)
Nexans ref. 212402
- Aluminium cross-section: 203 mm²
- Conductor cross-section: 400 kcmil
- Number of aluminium wires: 12
- Diameter of aluminium wires: 3.69 mm
- Number of aluminium alloy 6201 wires: 7
- Diameter of aluminium alloy 6201 wires: 3.69 mm
- Outer Diameter: 18.43 mm
- Approximate weight: 558 kg/km
- Max. DC resistance of the conductor at 20°C: 0.153 Ohm/km
- Ampacity: 560.0 A
- Short Circuit Current 1 s Max : 23.5 kA
- Minimum breaking load: 4318.19 kgf
500 kcmil (12/7)
Nexans ref. 212737
- Aluminium cross-section: 253 mm²
- Conductor cross-section: 500 kcmil
- Number of aluminium wires: 12
- Diameter of aluminium wires: 4.12 mm
- Number of aluminium alloy 6201 wires: 7
- Diameter of aluminium alloy 6201 wires: 4.12 mm
- Outer Diameter: 20.6 mm
- Approximate weight: 698 kg/km
- Max. DC resistance of the conductor at 20°C: 0.122 Ohm/km
- Ampacity: 645.0 A
- Short Circuit Current 1 s Max : 29.3 kA
- Minimum breaking load: 5352 kgf
650 kcmil (18/19)
Nexans ref. 204360
- Aluminium cross-section: 329 mm²
- Conductor cross-section: 650 kcmil
- Number of aluminium wires: 18
- Diameter of aluminium wires: 3.37 mm
- Number of aluminium alloy 6201 wires: 19
- Diameter of aluminium alloy 6201 wires: 3.37 mm
- Outer Diameter: 23.57 mm
- Approximate weight: 906 kg/km
- Max. DC resistance of the conductor at 20°C: 0.096 Ohm/km
- Ampacity: 755.0 A
- Short Circuit Current 1 s Max : 38.1 kA
- Minimum breaking load: 7530 kgf
750 kcmil (18/19)
Nexans ref. 203807
- Aluminium cross-section: 380 mm²
- Conductor cross-section: 750 kcmil
- Number of aluminium wires: 18
- Diameter of aluminium wires: 3.62 mm
- Number of aluminium alloy 6201 wires: 19
- Diameter of aluminium alloy 6201 wires: 3.62 mm
- Outer Diameter: 25.31 mm
- Approximate weight: 1046 kg/km
- Max. DC resistance of the conductor at 20°C: 0.083 Ohm/km
- Ampacity: 826.0 A
- Short Circuit Current 1 s Max : 44 kA
- Minimum breaking load: 8618 kgf
850 kcmil (18/19)
Nexans ref. 211676
- Aluminium cross-section: 431 mm²
- Conductor cross-section: 850 kcmil
- Number of aluminium wires: 18
- Diameter of aluminium wires: 3.85 mm
- Number of aluminium alloy 6201 wires: 19
- Diameter of aluminium alloy 6201 wires: 3.85 mm
- Outer Diameter: 26.95 mm
- Approximate weight: 1185 kg/km
- Max. DC resistance of the conductor at 20°C: 0.073 Ohm/km
- Ampacity: 894.0 A
- Short Circuit Current 1 s Max : 49.8 kA
- Minimum breaking load: 9707 kgf
950 kcmil (18/19)
Nexans ref. 200032
- Aluminium cross-section: 481 mm²
- Conductor cross-section: 950 kcmil
- Number of aluminium wires: 18
- Diameter of aluminium wires: 4.07 mm
- Number of aluminium alloy 6201 wires: 19
- Diameter of aluminium alloy 6201 wires: 4.07 mm
- Outer Diameter: 28.49 mm
- Approximate weight: 1324 kg/km
- Max. DC resistance of the conductor at 20°C: 0.066 Ohm/km
- Ampacity: 959.0 A
- Short Circuit Current 1 s Max : 55.7 kA
- Minimum breaking load: 10841 kgf
1200 kcmil (18/19)
Nexans ref. 200031
- Aluminium cross-section: 608 mm²
- Conductor cross-section: 1200 kcmil
- Number of aluminium wires: 18
- Diameter of aluminium wires: 4.57 mm
- Number of aluminium alloy 6201 wires: 19
- Diameter of aluminium alloy 6201 wires: 4.57 mm
- Outer Diameter: 32.02 mm
- Approximate weight: 1673 kg/km
- Max. DC resistance of the conductor at 20°C: 0.052 Ohm/km
- Ampacity: 1112.0 A
- Short Circuit Current 1 s Max : 70.4 kA
- Minimum breaking load: 13744 kgf
Description
Description
Standards
-
ProductASTM B 230; ASTM B 398
Application
ACAR CENTELSA by Nexans cables are used in overhead power transmission and distribution networks. Their good breaking load-to-weight ratio makes ACAR cables suitable for long-span transmission systems.
Note: Any other application or use not described above is considered prohibited.
Construction
1350 H19 aluminum wires stranded over a concentric conductor of 6201 T81 aluminum alloy wires.
Most ACAR cable constructions have a 6201 aluminum alloy core; in some configurations, the 6201 aluminum alloy wires are arranged in layers, combined with 1350 H19 aluminum wires.
Applicable Standards
- ASTM B398, NTC 2729
- ASTM B230, NTC 360
- ASTM B524, NTC 6065
Certificate
RETIE N°01207
Ampacity Conditions
- Current capacity at ambient temperature 25°C, conductor temperature 75°C, solar emission 1kW/m², absorption and emissivity coefficients 0.5, wind speed 610 mm/sec, at sea level and at 60 Hz.
- Short circuit current for one (1.0) second, at initial temperature of 75°C and final temperature of 340°C.
NOTE:
- The data reported here are nominal and are subject to tolerances according to standards and normal manufacturing practices.
- Other configurations not specified in this catalog may be available under special request and minimum manufacturing quantitie
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
aluminum / aluminum alloy
Conductor shape
Circular
Type of conductor
Stranded
Mechanical characteristics
Mechanical characteristics
Hardness type
1350-H19 / 6201 T81
Usage characteristics
Usage characteristics
Maximum operating temperature
75 °C
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Resources
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