Dead-ends are designed to hold insulated cables and bare homogeneous cables in transmission and distribution construction. Mechanical strength for these dead-ends are superior to that of homogeneous cables. But, for steel-core cables the strength is approx the same as the breaking load of the aluminum strands.
This products are manufactured with aluminum covered steel for ACSR and homogeneous conductor, with copper covered steel for copper conductors and galvanized steel for direct application on insulator conductor.
These transmission and distribution dead-ends must be used with a clevis thimble and insulators which have smoothly contoured surfaces adequate groove widths and loop diameters.
When ordering, please specify:
-conductor type, stranding, breaking strength, out layer direction
The out layer direction of transmission and distribution dead-ends must be same as that of the outer standing of the conductor to which it is applied.
Transmission&Ddistribution dead-ends-For insulated and covered cables
High-tensile galvanized steel.
Suited for the full tensioning of insulated conductors on transmission and distributribution lines.
Model JKLYJ GB 14049-1993 Clamp length(mm) Clamp weight(kg) Fittings
Note: The meaning of the letters and numbers in the model no.: N-strain clamp;L-spiral preformed;after "-" is the suitable wire type;JY- insulation wire
Preformed Armor Rods Forming Machine 1. Suitable for processing the preformed strain clamp ,preformed suspension clamp and the preformed protection fittings (material:the aluminum clad steel wire or galvanized steel wire) 2. Forming speed: 0-1.5m/s , Diameter: 1.67-5.2mm(the aluminum clad steel wire or galvanized steel wire), 1.78-9.27mm(aluminum alloy wire) 3. One group of product length tolerance range:±2mm 4. Three kinds of feed tray selection, can be designed according to user requirements 5. Equipment controlled by PLC
Conditions for the usage
high quality Preformed Armor Rods Forming Machine:Suitable for processing the preformed strain clamp ,preformed suspension clamp and the preformed protection fittings