Product Information

Specification

397.5 MCM Chickadee ACSR Concentric Round Covered Conductor Shield Polyethylene 25KV Tree Wire

Allowable Ampacity for 397.5 MCM Chickadee ACSR Concentric Round Covered Conductor Shield Polyethylene 25KV Tree Wire:100 Amps

About:

Tree wire or covered open wire consists of the conductor (aluminum, aluminum alloy or ACSR ) and the extruded covering (conductor shield, low density inner layer and protective outer layer). Covering thickness depends on the system voltage. Itis designed for full span applications and is supported on polyethylene insulators. We also offer a two layer covered conductor design for 15kV systems that are not subject to heavy tree contact. Covered conductors are available in black or gray depending on visual preference.

Also Known As:

• 397.5 MCM Waxwing Covered ACSR
• 25KV Polyethylene Tree Wire
•  Weatherproof ACSR Conductor

Application:

Overhead power distribution lines in residential areas, especially where trees are in close proximity to power lines. Utility networks in rural or forested regions to reduce weather-related outages and minimize maintenance. Areas with a high likelihood of wildlife interaction, preventing animal-caused outages and protecting wildlife from electrocution.

Benefits:

• Covering prevents faults due to contact
• Proprietary, high density outer layer resists abrasion, electrical tracking and UV degradation.
• Reduced NESC phase spacing is possible due to high impulse strength covering.
• Pole hardware is the same as bare wire construction except that Hendrix polyethylene insulators are required.

Standards:

• ANSI/ICEA S-76-474 for neutral-supported power cable assemblies with weather-resistant extruded insulation.
• ASTM standards relevant to the mechanical and electrical properties of ACSR conductors.
• Applicable IEEE standards for the installation and performance of overhead conductors.

Construction:

• Core: Galvanized steel core to provide strength and durability.
• Aluminum Stranding:  aluminum conductor strands concentrically laid around the core, optimizing the balance between strength and electrical conductivity.
• Insulation: A high-quality polyethylene covering, applied to enhance the conductor's resistance to environmental factors and electrical interference, 

Features:

• Electrical Performance: Designed for medium voltage applications, offering reliable power distribution with reduced line losses.
• Environmental Resistance: The polyethylene insulation is resistant to UV, abrasion, and chemical exposure, protecting the conductor in varied climatic conditions.
• Safety and Reliability: The covering mitigates risks of outages and short circuits due to contact with vegetation or fauna.
• Longevity: The combination of ACSR core and robust insulation ensures a long service life, reducing the need for frequent maintenance or replacements.

Specifications:

• AWG Size : 397.5 kcmil
• Code Word: Chickadee
• Strands (Al/Steel): 18/1
• Voitage: 25kV
• Conductor Cable Weight Diameter (in): 1.273
• Cable Weight (lbs/1000 ft): 812
• Part No: T0397RR25B3-00

*Data provided on this page is subject to change based on different manufacturers' variances

** Images are for display purposes only refer to Product Technical Details for accurate information on the product.

In the case the material only comes in a predetermined color or doesn’t come with any color