Ground wire
Specializing in the production and sales of OPGW, ADSS cable installation and installation fittings, pre-twisted wire fittings; optical cable materials and communication accessories such as water blocking tape, water blocking yarn, winding yarn, tearing rope, filling rope, glass yarn, etc.
Key words:
Ground wire
Classification:
- Description
-
Composition: multi-strand pure aluminum stranded wire, cast aluminum and groove clamp, terminal, structural fasteners, etc.
Use:
1. Provide a path for short-circuit current when the system is grounded.
2. The parallel trench clamp is connected with OPGW optical cable, and the connection terminal is connected with the iron tower.
3. Generally used on OPGW lines, can be used for tension fittings can also be used for hanging fittings.
Features:
1. The wiring capacity is greater than the short-circuit capacity of the optical cable, which can reduce the damage of the short-circuit current to the hardware.
Compared with other grounding methods, the grounding wire has the advantages of simple and easy operation in construction.
Grounding wire specifications model parameters
Model
Calculated section (mm2)
Length L (mm)
And groove clamp
Weight (kg)
JDX－95－1500
95
1500
JB－2
0.55
JDX－95－2000
95
2000
JB－2
0.65
JDX－95－2500
95
2500
JB－2
0.75
Note: 1, model and digital meaning, JDX-ground wire; digital-ground wire section and length.
2. The length L of aluminum stranded wire can be arbitrarily selected according to the actual needs of the project. The regular supply length is 1.5 meters, 2 meters and 2.5 meters.
Specializing in the production and sales of OPGW, ADSS cable installation and installation fittings, pre-twisted wire fittings; optical cable materials and communication accessories such as water blocking tape, water blocking yarn, winding yarn, tearing rope, filling rope, glass yarn, etc.
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