AAC Phlox

Description

Description

Standards

  • Product
    ABNT NBR 7271/88; ASTM B 231

It is an homogeneous conductor stranded with Aluminium 1350, Class AA for bare conductors used in overhead lines.

 

APPLICATIONS

AAC is usually as bare cable for primary and secondary distribution lines with short spans where high mechanical strength is not required. However due to be an Aluminium 1350 homogeneous conductor, the Ampacity is well optimized.

 

CONSTRUCTION

AAC is concentrically stranded conductor with one or more layers of Aluminium wire hard-drawn 1350-H19. The number of wires depends basically on the electrical requirements that will define the size.

 

Conditions for Ampacity calculation

Conductor temperature = 75 °C;

Room temperature = 25 °C;

Wind speed = 1 m/sec, sunny.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Type of cable
Phlox
Conductor material
Aluminum
Type of conductor
Circular, stranded
Conductor flexibility
Class AA
Conductor shape
Circular non compacted
With smaller neutral conductor
-

Dimensional characteristics

Dimensional characteristics

Conductor cross-section (AWG/KCMIL)
3/0
Conductor cross-section
84.91 mm²
Number of aluminium wires
7
Diameter of aluminium wires
3.93 mm
Conductor diameter
11.79 mm
Approximate weight
234.5 kg/km
Average geometric radius
0.00428 m
Nominal outer diameter
11.79 mm
Number of cores
1
Number of round wires
7

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C
0.3384 Ohm/km
Max. electric resisrance AC 60Hz 75°C
0.413 Ohm/km
Inductive reactance
0.4113 Ohm/km
Capacitive reactance
0.245 MOhm.km
Ampacity
330.0 A
Rated Voltage Uo/U (Um)
-

Mechanical characteristics

Mechanical characteristics

Hardness type
1350-H19
Rated breaking load
1371.35 kgf

Usage characteristics

Usage characteristics

Length
2070 m
Reel net weight
485 kg
Packaging
Reel 100/60

Resources

Resources

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