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ADSS/OPGW CABLE Vibration Damper | Product Standards
Vibration Damper hammer head is made of hot-dip galvanized cast iron, the suspension wire is a special hot-dip galvanized steel strand, and the wire clamp is made of high-strength, corrosion-resistant aluminum alloy.
Pre-twisted anti-vibration hammer
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Bolt-on Vibration-damping Hammer
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ADSS/OPGW CABLE Vibration Damper | Product Features
This vibration damper effectively reduces aeolian vibration and galloping in ADSS/OPGW cables, enhancing cable lifespan under harsh weather. Made of high-strength aluminum alloy or stainless steel, it offers corrosion resistance, UV protection, and durability for outdoor power lines. Its lightweight design ensures easy installation across diverse terrains, while compatibility with multiple cable diameters meets global utility standards. Ideal for power transmission networks, wind farms, and areas prone to extreme environmental stress.
ADSS/OPGW CABLE Vibration Damper | Structure Parameters
Type
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Applicable optical cable diameter (mm)
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Remark
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4D-20-16.0
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7.3-10.0mm
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Complete with protective rods
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4D-20-20.3
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10.5-14.3mm
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4D-20-23.4
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13.5-17.4mm
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4D-30-23.4
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13.5-17.4mm
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4D-30-27.0
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17.4-21.0mm
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OPGW span (mm)
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Number
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Remark
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0-100
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0
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Symmetric
distribution span both sides
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101-250
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2
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251-500
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4
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501-750
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6
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751-900
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8
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Note:In the diagram,gripping range refers to the diameter range that the clamp part can grip.When ordering product,customer should provide the cable diameter and advise if there are armour rods.