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Transmission Line Electrical Grounding Electric Wiring Set Personal Safety Grounding Equipment Security Earth Wire

Transmission Line Electrical Grounding Electric Wiring Set Personal Safety Grounding Equipment Security Earth Wire

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  • External Dimensions
  • Personal Safety Grounding Equipment Security Earth Wire 

    It is suitable for transmission lines,power plants and substation equipment,short circuit grounding for power outage maintenance.

     

    Feature

    1.Wire clamper with aluminum alloy casting,high strength,good conductivity.

    2.The portable short-circuit grounding wire is packed in canvas bag with exported wooden boxes,which is easy to carry and transport 

     

    Grounding Wire Configuration Table:

    Voltage class    Ground soft copper wire

    Length of Ground Operation Rod

    (mm)      

    (mm2)(m)
    InsulatingHandheldTotal length
    10KV251*3+7~1.5*3+207003001000
    35KV251.5*3+189006001500
    68KV251.5*3+2010006001600
    110KV25,359*3 13007002000
    2*3+20
    220KV25,359*3 21009003000
    3*3+25
    330KV35,5012*3 4*3+25300011004100
    500KV35,5013*3~20*3410014005500
     220-500KV  Overhead ground wire251*3+7~1.5*3+207003001000
      High pressure test equipment35,505*3~10*37003001000

     

    The rated value of the copper wire per meter:

     Sectional area(mm)10162535507095120
      Wire diameter(mm)4.25.77.58.7811121617
     Sheath diameter(MΩ)7.37.89.611.212.616.52122
      Resistance value(A)1.981.240.790.560.40.280.210.16
     Safety current90100123150210238300300

     

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