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Armor Rods

Armor Rods are intended to protect the conductor against bending, compression, and abrasion at the support point. Installing armor rods improves the conductor’s ability to withstand the fatigue forces associated with aeolian type vibration, however, they do not function as vibration control devices. Protection against flashover damage is also provided. The degree of protection needed on a specific line depends upon a number of factors such as line design, temperature, tension, exposure to wind flow, and vibration history on similar construction in the same area. Armor rods are recommended as protection for spans greater than 300 feet. They are manufactured from either aluminum alloy or galvanized steel. They may be used to restore full rated conductance and strength of the line when no more than half of the outside strands on an Aluminum Conductor Steel-Reinforced (ACSR) or aluminum conductor have been damaged outside the support point. Armor rods may be tapped over on ACSR and aluminum conductor, but not on steel ground wire. When tapping is used, it is highly recommended that the conductor is thoroughly wire brushed and an oxide inhibitor is applied.

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  • AR-0110 Armor Rods
    AR-0110 Armor Rods The AR-0110 Armor…
  • AR-0114 Armor Rod
    AR-0114 Armor Rods The AR-0114 Armor…
  • AR-0118 Armor Rods
    AR-0118 ARMOR RODS The AR-0118 is…
  • AR-0120 Armor Rod
    AR-0120 Armor Rod designed to protect…
  • AR-0122 Armor Rods
    Armor Rods The AR-0122 is designed…
  • AR-0124 Armor Rods
    Armor Rod The AR-0124 Armor Rod…
  • AR-0126 Armor Rods
    Armor Rod The AR-0126 Armor Rod…
  • AR-0127 Armor Rods
    Armor Rod The AR-0127 Armor Rod…
  • AR-0128 Armor Rods
    Armor Rod The AR-0128 Armor Rod…
  • AR-0129 Armor Rods
    Armor Rod The AR-0129 Armor Rod…
  • AR-0130 Armor Rods
    Armor Rod The AR-0130 Armor Rod…
  • AR-0504 Armor Rod
    Armor Rod Aluminum The AR-0504 Armor…
  • AR-0506 Armor Rod
    Armor Rod Aluminum The AR-0506 Armor…
  • AR-0508 Armor Rod
    Armor Rod Aluminum The AR-0508 Armor…
  • AR-0509 Armor Rods
    Armor Rod Aluminum The AR-0509 Armor…
  • AR-1128 Armor Rods
    Armor Rod Galvanized Steel The AR-1128…

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