Insulation puncture clips are used as a kind of electric power fittings in electric power transmission lines, and their installation advantages are now several aspects.
First of all, the insulation piercing clamp is easy to install. It can be installed without removing the skin of the cable during installation. The insulation piercing wire clamp is insulated at the joint. It is not necessary to cut off the power during the installation process.
Secondly, the use of safety, insulation piercing clamp joints waterproof and twist-resistant mechanical properties can fully meet the use of the line, and the flame retardant performance of the legendary cable clamp and anti-aging and corrosion resistance can fully guarantee its service life. .
Finally, the insulated piercing clip has the advantage of cost savings. The installation of the insulated puncture clamp does not require a terminal box, does not require a tap box, saves cable return lines, and reduces installation costs.
So, what is the performance of such an insulated piercing clip?
Performance aspect
The breaking force of the wire of the puncture clamp needs to be greater than one tenth of the wire. Such mechanical strength can ensure the firmness of the wire and the firmness of the puncture clamp interface.
In terms of corrosion resistance, the insulation piercing clamp must be resistant to corrosion by sulfur dioxide and salt spray to ensure its corrosion resistance meets national safety standards.
Fire protection, waterproof and temperature rise performance are also important aspects of insulation piercing clamps. These aspects are also the main performances that insulation puncture clamps need to consider before installation.
Compared with the traditional splice fittings, the insulated puncture clamp has its advantages in all aspects, but the insulated puncture clamp is used less in high voltage and UHV transmission and distribution lines, which is also determined by the characteristics of the insulation puncture clamp.