Universal Earth Ground Wire

Universal Earth Ground Wire

High-voltage grounding wire is used in power line and substation construction to prevent electrostatic induced electric shock caused by electrified body nearby or ensure safety in case of false switching. Structure: Portable high-voltage grounding wire consists of insulating rod, wire clamp,...

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Product Details

High-voltage grounding wire is used in power line and substation construction to prevent electrostatic induced electric shock caused by electrified body nearby or ensure safety in case of false switching.


Structure:

Portable high-voltage grounding wire consists of insulating rod, wire clamp, short-circuit wire, grounding wire, grounding terminal, bus clamp and ground clamp.

 

Manufacturing process:

The wire clamp and ground clamp are quality aluminum alloy casting; the operating rod is a color tube made with epoxy resin, which is featured with good insulation, high strength, light weight, bright color and smooth surface; annealed grounding copper wire is twisted with strands of quality annealed copper wire and covered with flexible, heat-resistant and transparent insulating layer to prevent wear of grounding copper wire during use; the copper wire should pass fatigue test to ensure safety of operator.

 

3Short-circuit wire and grounding wire are twisted with strands of annealed copper wire and covered with high-quality flexible, heat-resistant and transparent insulating layer to prevent wear of grounding wire and ensure safety of operator during use!

 

The operating rod is made with epoxy resin and glass fire with high insulating performance and mechanical strength, and the operating handle is designed with rubber insulating sleeve and fastened to ensure safety and reliability!

 

Technical parameters:

(A-Used for copper bar and aluminum bar in switch cabinet)

Model

Operating voltage class (KV)

Clamp distance/width(mm)

Rated short-circuit current(KA/1S)

Cross section of matched short-circuit wire (mm2)

XJ-1

0.4~10

30/45

6.5

25

XJ-2

10~110

40/50

9

35

XJ-3

110~220

45/70

13

50

XJ-4

0.4~10

15/45

6.5

25

(B—Used for round wire for outdoor power transmission and transformation lines)

Model

Operating voltage class(KV)

Clamp distance/width(mm)

Rated short-circuit current (KA/1S)

Cross section of matched short-circuit wire(mm2)

XJ-5

10~110

25~400

9

35

XJ-6

110~220

400~600

13

50

XJ-7

10~110

25~400

6.5

25

XJ-8

220~500

400~600

13

50


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