Distribution Lines

Preformed

 
 
 

Introduction

In distribution system, there will be mainly two kinds of overhead line conductors application, whether bare all aluminum conductor or insulated conductor, many kinds of accessories are concern for construction and maintenance tasks. Some products are applied to One of the products is well know supplied both local and oversea is preformed products in which will cover both bare conductors and insulated conductors.


The product is suitable for many type of application both bare all aluminum and insulated conductor such as to protect the conductor against bending, compression, abrasion and arc-over; holding the terminal end of polyethylene (PE) and cross-linked polyethylene (XLPE) insulated all aluminum or bare all aluminum conductor or neutral messenger compact construction right hand lay all aluminum of self-supporting service drop cable; application on stranded guy wire of left hand lay, with cabled loop and short leg and long leg style; to protect the conductor against abrasion when secured with hand tie wire to the insulator, and protect against arc over when make hot line tapping.etc.


Some application of our products are served for repairing damaged or broken conductors so that re-conductoring is not required, but the first step in any repair is an accurate assessment of the level of damage by a close visual inspection. The most important is to assure the mechanical strength and electrical conductivity to meet the international standards.


All of our products shall be so designed and high quality workmanship for easy and quick installation without the need of any tool and also to provide easy repair for medium voltage overhead lines. All items shall have a good finish, smooth, free from abrasion, free from sharp edges, burs and swarf to convince the contact surface be uniform to provide effective contact with the conductors


Features

The equipment shall have successfully passed all the type tests or design tests in accordance with the Thai Industry Standards and the following international standards:

  • ASTM Publication A 363-95: Zinc - Coated (Galvanized) Steel Overhead Ground Wire Strand
  • ASTM Publication A 475-95: Zinc - Coated Steel Wire Strand
  • ANSI Publication C119.4: Electric Connectors—Connectors for Use Between Aluminum-to-Aluminum or Aluminum-to-Copper Conductors
  • DIN Publication 48200-1977: Steel Wires for Stranded Conductors sheet 3
  • DIN Publication 48201-1984: Steel Stranded Conductors Blatt 3
  • TIS Publication 404-2540 (1997) Galvanized steel wire strands

All the products shall be completely passed the routine test before delivery to the local and oversea customers.

Type

  • Amour Rod
  • Dead End Neoprene Coated
  • Distribution Tie
  • Double Side Tie
  • Side Tie
  • Guy Grip Dead End
  • Preformed Double Distribution Tie

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The equipment shall have successfully passed all the type tests or design tests in accordance with the Thai Industry Standards and the following international standards:

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