What does pull tension refer to in the context of cable installation?

Pull tension in cable installation refers specifically to the force applied to the cable during the installation process. This force is crucial as it determines how much stress is exerted on the cable, which can affect the integrity and performance of the installation.

When cables are pulled, especially over long distances or through conduits, too much tension can lead to damage such as stretching, internal conductor breakage, or sheath damage. It is essential to monitor and manage this pull tension to ensure that the cables are not subjected to forces beyond their rated limits, thereby maintaining their functionality and durability.

The other choices touch on aspects related to cable installation but do not define pull tension accurately. For example, while the weight of the cable plays a role in how it behaves during installation, it is not the same as the pull tension applied. Length of the cable is a physical characteristic but does not indicate the force exerted during installation. The speed of installation can impact the overall process but does not pertain to the tension applied on the cable itself. Understanding pull tension is vital for successful installations and avoidance of future issues with the cabling system.