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Hook grounding block
Hook grounding block
Order number Model Root diameter of sheave Material of sheave Applicable range(mm) Weight(kg)
12101 SHL75D φ75 Aluminous 6~38 conductor 4.5
12102 SHG60D φ60 Steel 6~28 wire cable and stranded wire 5.0
Notes:
1.To eliminate induce electricity in conductor and grounding wire when releasing wires
2.Mounted on the outlet side of tensioners or the inlet side of puller, amd drawn by two stay wires
3.Tri-sheave mechanism, compacted automatically
4.Maximum allowable current is 100A, time electrified is 0.1 second
5.It is recommended that section of mating conductor is 25 mm2