
How can we ensure safe and efficient cable pulling for 66 kV cables?
2025-08-14The pulling process requires careful planning and the use of specialized equipment to prevent damage to the cable's insulation and sheath.
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Pulling Tension: Always calculate the maximum allowable pulling tension and use a hydraulic cable puller with a tension recorder to ensure this limit is never exceeded.
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Minimum Bending Radius: Adhere strictly to the manufacturer's specified minimum bending radius to avoid mechanical stress on the cable. Use appropriately sized underground-Cable-Laying-Equipment-and-Tools.html target='_blank'>cable rollers and sheaves, especially at bends and corners.
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Lubrication: Use a manufacturer-approved, high-quality cable pulling lubricant to reduce friction and minimize pulling tension.