+86-311-85150599
 E-mail: glame@deadendgrip.com
  • Product Name
  • Product Keyword
  • Product Model
  • Product Summary
  • Product Description
  • Multi Field Search

Ground Preformed Strain Clamp

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.

Product Description

Ground Preformed Strain Clamp

N1

Insulated/bare cables

1.Thimble

2.Dead-ends

Function

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.

Ordering Information

When ordering, please specify: -conductor type, stranding, breaking strength, out layer direction.

N3

Note

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

N2

Material

Dead-ends: High-tensile galvanized steel.

Application

Suited for the full tensioning of insulated conductors on transmission and distributribution lines.

Selection Chart

Model JKLYJ GB 14049-1993 Clamp length(mm) Clamp weight(kg) Fittings
Sectional area (mm²) Outside diameter(mm)
NL-35/JY 35 14.80 900 0.8 QH-7
NL-50/JY 50 16.10 980 1.1
NL-70/JY 70 17.80
NL-95/JY 95 19.60 1020 1.5
NL-120/JY 120 21.00
NL-150/JY 150 22.60 1020 1.8
NL-185/JY 185 24.20 1020 2.2
NL-240/JY 240 26.40
NL-300/JY 300 28.60 1020 3.0
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,we are preformed ADSS dead end grip for sale suppliers and we are provide downlead clamp for ADSS,preformed ties for cables,you can know it.

HOT PRODUCT

Component: Single layer glue thread, thimble, extension loop, U-shaped hanging loop, bolt, nut etc. Characteristic: Simple structures, easy installation, and to lower the costs of the project.
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)
Component: Housing set, Rubber insert, Amor rods Conditions For The Usage: Suspension the cable or ground wire to the pole/tower.
The cable margin supporter is used for extra cables when emplacing cable connective ends, Usually, one cable margin supporter is supplied to each splicing closure.
Function: It fixes the down-leading or up-leading cable from the poles/towers to the poles/towers, preventing shaking, and avoiding attrition. Conditions Of Usage: Initial or end poles/towers of cable lines, or connecting poles/towers, etc.
Function: Plastic ties are designed for securing conductors in the groove of insulators,they are intended for application with covered conductors / jacked conductors.

Home

CONTACT US
 E-mail: glame@deadendgrip.com

 Tel: +86-311-85150599

 Add: Room 11-2-201 Haideyuan No.5 Yuxiang street Yuhua district, Shijiazhuang, Hebei, China.

Get in Touch
Hebei Glame Import and Export Trade Co.,Ltd.