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Splicing Sleeves (For ACSR Conductor-Explosive)-JTB

    Splicing Sleeves for ACSR (Aluminum Conductor Steel Reinforced) - Explosive Type, often referred to as JTB, are used to join two conductors together. They are designed to handle the mechanical load and electrical current of the conductors.

  • Product Details
Cataiog No.Suitable
Conductor
Main dimensions(mm)Grip
Strength
(kN)
Weight(KG)
bCHLL1
JTB-35/6LGJ-35/62.118.68.8170180120.08
JTB-50/8LGJ-50/82.32210.5210220160.13
JTB-70/10LGJ-70/102.62612.5250260220.19
JTB-95/15LGJ-95/152.63115260270330.22
JTB-95/20LGJ-95/202.631.515.22602703522
JTB-120/7LGJ-120/73.13316300310260.34
JTB-120/20LGJ-120/203.13517300310390.34
JTB-150/8LGJ-150/83.13617.5310320310.4
JTB-150/20LGJ-150/203.13718310320440.4
JTB-150/25LGJ-150/253.13919310320510.4
JTB-185/10LGJ-185/103.44019.5350360390.5
JTB-185/25LGJ-185/253.44321350360560.5
JTB-185/30LGJ-185/303.44321350360610.5
JTB-210/10LGJ-210/103.64321360370430.57
JTB-210/25LGJ-210/253.64421360370630.63
JTB-210/35LGJ-210/353.64522400410710.67
JTB-240/30LGJ-240/303.94823.5370380720.7
JTB-240/40LGJ-240/403.94823.5460470790.7


Here are some key features and details about these splicing sleeves:

1.Material: They are typically made of a high conductivity/high strength aluminum alloy outer tube and corrosion-resistant high strength galvanized steel hardware.

2.Design: These splicing sleeves often have a two-piece design, consisting of a steel inner sleeve and an aluminum outer sleeve. This design is intended to provide full tension on the ACSR conductor.

3.Installation: The installation of these splices involves an explosive overlap joint. This method uses a controlled explosion to create a high-quality joint, ensuring a secure and reliable connection.

4.Performance: They are designed to develop 95% or more of the conductor’s rated strength.

5.Standards: These splicing sleeves meet or exceed ANSI C119.4 specifications.


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