What's 397.5 ACSR Chickadee Conductor
The ACSR Chickadee Conductor (397.5 AWG or kcmil) is a widely used aluminum conductor steel reinforced (ACSR) cable designed for overhead power transmission and distribution systems. It is manufactured with 18 aluminum strands (0.1486 inch diameter) wrapped around a core of 1 galvanized steel strands (0.1486 inch diameter). This unique construction delivers an ideal balance of lightweight aluminum conductivity and high mechanical strength from the steel core,enables higher tensions, less sag, and longer spans than any alternative.

Standards:
Our 397.5 ACSR Chickadee Conductor is manufactured and rigorously tested in strict accordance with the following industry standards, guaranteeing high quality and performance:
Construction:
The ACSR Chickadee Conductor features a precise construction designed for optimal performance:
1.Aluminum 1350-H19 wires, concentrically stranded about a steel core. Standard core wire for ACSR is class A galvanized
2.Class A core stranding is also available in zinc-5% aluminum-mischmetal alloy coating.
3.For aluminum-clad (AW) ACSR, please refer to the ACSR/AW catalog sheet
4.Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease
5.ACSR conductor is also available in non-specular.
397.5 ACSR Chickadee Conductor Specification:
Get all the answers to the most frequently asked questions (FAQs) regarding ACSR Chickadee Conductor Specifications,ACSR Chickadee Conductor data sheet,ACSR Chickadee Conductor size,ACSR Chickadee Conductor full form,ACSR Chickadee Conductor ampacity,ACSR Chickadee Conductor diameter and much, much more technical specification.
Code Name | Chickadee |
Size AWG | 397.5 |
Stranding (AL/STL) | 18/1 |
Diameter Individual Wire Aluminum | 0.1486 Inches |
Diameter Individual Wire Steel | 0.1486 Inches |
Diameter Steel Core | 0.1486 Inches |
Diameter Complete Cable (O.D.) | 0.743 Inches |
Weight (lb/1000 ft) AL | 373 Lbs |
Weight (lb/1000 ft) STL | 58 Lbs |
Weight (lb/1000 ft) TOTAL | 431 Lbs |
Content - Al | 86.43 % |
Content - Stl | 13.57 % |
Rated Breaking Strength | 9940 Lbs |
Resistance DC 20 ºC Per MFT (ohm) | 0.0432 Ω |
Resistance AC 75 ºC per MFT (ohm) | 0.0529 Ω |
Allowable Ampacity | 576 Amps |
Packaging:

Factory Capability & Custom Options:
397.5 ACSR Chickadee Conductor why choose LM Cables?
As a professional 397.5 ACSR Chickadee Conductor manufacturer, LM Cables has over 20+ years of production experience and 20+ years of export experience.Our 397.5 ACSR Chickadee Conductor export such as South Africa, Philippines, Indonesia, Malaysia, Singapore, Vietnam, Korea, Mongolia, Yemen, Cambodia, Thailand, Kenya, Tanzania, UAE, Botswana,Nigeria, Panama, Iran etc.High quality service and production are the first choice of many customers.

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