Nuestro blog sobre la fibra óptica y el cable de ethernet abrazaderas accesorios
Tension clamps are the ideal assistant when laying fiber optic lines of the network.
Fiber optic cable fittings are a universal set of devices designed for fixing wires on facades of buildings and supports, for connecting consumers, wiring lines, entering into connections with a power cable, as well as for connecting to a bare wire when switching from a high-voltage non-insulated line to a self-supporting one. When operating and installing cable systems, it is important to choose the right fittings, and especially cable clamps.Tensioning clamps of various types, which are made for fastening cables to tension suspensions of anchor-angle supports. The clamps perceive the load from the tension of the cables in normal mode when exposed to cold and wet weather. Clamps, taking the load from the tension of the cables and must ensure the strength of the termination of the wires at least 90% of the calculated breaking strength of the cable. They must also provide reliable electrical contact. The relative resistance of the electrical contact in the clamps, where the wire is cut, should not exceed unity.
Clamping reliability is an integral part of the reliability of the entire fiber-optic line
The tension clamp was invented for creating the line in tight spaces. We offer clamps for every situation, and they all perform well in the most challenging climates.They are intended for branching and sealed connection of lighting wires and subscriber wires, fixing a supporting insulated wire on branches and mains, for fixing a subscriber line (two-four), and a carrier neutral on supports.
For the production of clamps, high-quality (high-alloy, non-corrosive) steels and alloys (high-tech and extra strong), resistant plastics are used that do not change their properties even after prolonged exposure to sunlight. The plastics used in our clamps remain strong at temperatures down to minus 52 degrees. All types of these fasteners have a good margin of mounting dimensions and strength, so that you can work with a very wide range of cables and mounting points.
The advantages and specifications of anchor clamps
Almost no one's work on laying networks can be done without special devices, such as clamps. Let's take a look at the advantages and characteristics of some of them. For example, there is a group of tension anchor clamps that are used to secure and hold two-core and four-core wires.The clamp is installed on a special hook fixed to the pole. The wire is placed directly into the grooves of the clamp. Tensioning is done using a special winch. After installation, you need to inspect the wire for insulation damage. To increase reliability, the wire is additionally tightened with a cable clamp at a distance of 20-40 cm from the clamp.
Universal supporting сlamp P1 for all types of cable
It is important to use an intermediate suspension clamp for fastening straight sections in a span. It is used for auxiliary suspension of the cable on a perpendicularly laid steel cable, which is often done in urban environments. When laying transmission lines, both universal supporting clamps and specially selected for a certain type of cable are used. When choosing, it is also important to focus on the number of connected cores.Universal supporting сlamp P1 for all types of cable is used for fastening self-supporting optical cables on intermediate supports with line spans up to 100 m.It is designed for fixing round cables with an outer diameter of 5.5-13 mm and optical cables of type 8.
Anchoring tension clamp H24 is suitable for the most comfortable attachment of flat self-supporting cables
There are two types of self-supporting cables: conventional or with an external power element. A conventional self-supporting cable contains a power element inside, in fact, the cable housing. A steel or fiberglass cable is the core of such a cable. This type of cable is used in all possible types of overhead lines.When installing overhead cables, it is extremely important to choose a good, high quality and correct mount. There are three main types of cable fastening: tension, support and combined.