397.5MCM ACSR Lark Conductor
397.5MCM ACSR Lark Aluminum Conductor Steel Reinforced
Also Known As:
397.5 Lark steel reinforced cable, 397.5 Lark acsr wire, 397.5 Lark acsr cable, 397.5 Lark aluminum conductor steel reinforced, 397.5 Lark acsr aluminum conductor steel reinforced, 397.5 Lark all aluminum conductor, 397.5 Lark aluminum alloy cable, 397.5 Lark abrasive resistant cable, 397.5 Lark transmission overhead, 397.5 Lark overhead power line components.
Allowable Ampacity for 397.5MCM ACSR Lark Conductor: 594 Amps
This wire is suitable for use in all practical spans on wood poles, transmission towers, and other structures. Applications range from long, extra high voltage (EHV) transmission lines to sub-service spans at distribution or utilization voltages on private premises.
ACSR (aluminum conductor steel reinforced) has a long service record because of its economy, dependability, and strength to weight ratio. The combined light weight and high conductivity of aluminum with strength of the steel core enables higher tensions, less sag, and longer spans than any alternative.
– ASTM B-230 Aluminum wire, 1350-H19 for Electrical Purposes
– ASTM B-231 Aluminum conductors, concentric lay stranded
– ASTM B-232 Aluminum conductors, concentric lay stranded, coated steel reinforced (ACSR)
– ASTM B-341 Aluminum coated steel core wire for aluminum conductors, steel reinforced (ACSR/AZ)
– ASTM B-498 Zinc coated steel core wire for aluminum conductors, steel reinforced (ACSR)
– ASTM B-500 Metallic coat
ACSR (aluminum conductor steel reinforced) has a concentric steel core stranding conductor consisting of Aluminum Alloy 1350-H19 wires, available with Class A, B, or C galvanizing, aluminum coated (AZ), or with aluminum-clad steel core (AL).
397.5MCM ACSR Lark Conductor Characteristics
|Diameter Individual Wire Aluminum (Inches):||0.1151|
|Diameter Individual Wire Steel (Inches):||0.1151|
|Diameter Steel Core (Inches):||0.3453|
|Diameter Complete Cable (O.D.) (Inches):||0.806|
|Weight Per 1000ft Aluminum (Lbs.):||375.8|
|Weight Per 1000ft Steel (Lbs.):||246.8|
|Weight Per 1000ft Total (Lbs.):||622.6|
|Rated Breaking Strength (Lbs.):||20300|
|Allowable Ampacity 90C (Amps):||594 Amps|
Following ACSR Conductor Types We Offer: