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Conductor Or Earth Wire Hook Type Grounding Pulley Earth Stringing Block

Conductor Or Earth Wire Hook Type Grounding Pulley Earth Stringing Block

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  • External Dimensions

  • Conductor Or Earth Wire Hook Type Grounding Pulley Earth Stringing Block

    Uses: to eliminate induced staticelectricity in conductor or grounding wire spread when tensioning erect wires . 

    Notes :grounding wire pileprovide additionally .

    1.Toeliminate induce electricity in conductor and grounding wire when releasingwires . 

    2.Mountedon the outlet side of tensioners or the inlet side of puller ,and drawn by twostay wires . 

    3.Tri-sheavemechanism ,compacted automatically . 

    4.Maximumallowable current is 100A,time electrified is 0.1 second. 

    5.It isrecommended that section of mating conductor is 25 mm2

     

    Technical Data

    Item number

    Model

    Bottom Diameter

    (mm)

    Applicable Conductor

    Sheave Material

    Weight

    （kg）
    12111 SHL40-75D Φ75

    Φ6-Φ40

    Conductor

    Aluminum Alloy

    		 4.5
    12111A SHL48-75DA

    Φ6-Φ48

    Conductor

    		 5.0
    12112 SHG32-60D Φ60

     Φ6-Φ32

    Steel Wire Rope

    And Steel strand

    steel

    		 5.0
    12112A SHG38-60DA

     Φ6-Φ38

    Steel Wire Rope

    And Steel strand

    		 5.5

     

     

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