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Description
Description
Standards
-
ProductASTM B 174; ASTM B 3
Applications
Transmission and distribution of electrical energy, in aerial installation and for grounding systems.
Note: Any other application or use not described above is considered prohibited.
Construction
Conductor
Soft bare flexible copper conductor.
Applicable Standards
ASTM B3
ASTM B174
Certificate
RETIE N° 03886
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 560°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 quantities.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Soft copper
Conductor flexibility
Class J
Conductor shape
Bunched Wires
Dimensional characteristics
Dimensional characteristics
Wire diameter
0.32 mm
Conductor cross-section
3.31 mm²
Approximate weight
29 kg/km
Conductor diameter
2.36 mm
Nominal outer diameter
2.36 mm
Number of cores
1
Electrical characteristics
Electrical characteristics
Max. DC resistance of the conductor at 20°C
5.42 Ohm/km
Ampacity
56.0 A
Short Circuit Current 1 s Max
0.72 kA
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