How to choose the right cable and wire products
Self-supporting insulated wire is widely used for laying overhead power lines. Its other name isSIP cable, and it has found wide application in a wide variety of industries, both in private and industrial facilities. It has a number of key features that make it in demand. In this article, we will learn more about how to choose it correctly and how to use it in various industries.
Features of the SIP cable selection
SIP cable is a modern solution for power transmission lines. It is more reliable than insulated wires: each core is protected by insulation resistant to UV radiation, temperature fluctuations and precipitation. The service life is over 40 years. It is also possible to note such key advantages as safety, resistance to snow, ice, savings on maintenance and fast installation.
The choice of this type of cable and wire products is determined by various factors. For example, it is extremely important to pay attention to its appearance.
Types of SIP cable
There are several types of cable, each of which has a specific set of unique properties. For example, the SIP-1 has 3 insulated cores + one carrier without insulation. It is optimally suited for networks up to 1 Kv, with heating up to 70 degrees. The ideal solution for connecting homes in temperate climates. The SIP-2 differs from the first version by enhanced UV insulation. Therefore, it can be used in frosty regions.
Recommendations for choosing for home and production
If you need to choose a SIP cable for your home, you should pay attention to the following criteria:
- Type. Suitable cables of type SIP-2, SIP-4.
- The cross section. 2 cores for a single-phase network and 4 cores for a three-phase one.
- Power. The power reserve should be considered.
Cables and wires for production should be selected according to similar parameters. Only for the manufacturing sector, the best choice would be the SIP-3 and SIP-2a/SIP-5. In this case, the cross-section should be at least 35 square millimeters, taking into account the prospect of increased load. In addition, when choosing a cable for production, it is necessary to check compatibility with fittings (clamps, fastening).
By visiting the website https://tf-k.ua /, you will be able to learn more about the right choice of cable and wire products. Certain rules must be followed when using it. So, it is necessary to use special fittings: anchor clamps, piercing joints. It is also necessary to observe the bending radius. It must be at least 10 cable diameters.