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What makes electrical cables suitable for outdoor use?
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What makes electrical cables suitable for outdoor use?
When selecting the best electrical cables suitable for outdoor use, there are a few factors to consider. This article will look at the characteristics that make electrical cables appropriate for outdoor use, as well as some of the aspects to consider when purchasing. The following factors make electrical cables suitable for outdoor use:Get more news about Electric Cable,you can vist our website!
On the wires, the type of insulation used.
Electrical cables are typically made with three types of insulation: PVC, polyethylene, and cross-linked polyethylene. PVC is the most common type of insulation, as it is durable and resistant to sunlight and moisture.However, PVC is not as flexible as polyethylene, making it less suitable for use in cold weather. Polyethylene is a more flexible alternative that is also resistant to moisture and chemicals. Cross-linked polyethylene is the most expensive type of insulation, but it is also the most durable and can withstand extreme temperatures.
When choosing an electrical cable for outdoor use, it is important to consider the environment in which it will be used. For example, if the cable will be exposed to sunlight, it is important to choose a cable with UV-resistant insulation. If the cable will be used in a wet or humid environment, it is important to choose a cable with water-resistant insulation.
The type of jacket or covering protecting the wires.
Electrical cables are used in a variety of settings, both indoors and out. While most applications don't require special considerations, those that will be exposed to the elements require a different type of cable. Outdoor electrical cables must withstand exposure to sunlight, moisture, and extreme temperatures.They also need to be durable enough to resist abrasion, chewing, and other forms of damage. The type of jacket or covering protecting the wires makes electrical cables suitable for outdoor use. The most common materials used for outdoor cables are polyvinyl chloride (PVC) and polyethylene (PE).
PVC is more flexible than PE, making it easier to route through tight spaces. However, PE is more resistant to sunlight and chemicals, making it the better choice for buried applications. When selecting an outdoor electrical cable, it's important to consider the environment in which it will be used. This will ensure that the cable can withstand the elements and continue to perform as expected.
The gauge or thickness of the wire.
Most electrical cables are made of copper or aluminium wire, which is wrapped in plastic insulation. The gauge or thickness of the wire makes electrical cables suitable for outdoor use. In general, the thicker the wire, the lower the gauge number. AWG stands for American Wire Gauge, which measures the thickness of wire. As wire thickness increases, AWG decreases.The thicker the wire, the lower the AWG number.For example, AWG 10 is thicker than AWG 12. Electrical cables are typically made with either solid or stranded wire. Stranded wire is made up of a group of thin wires that are twisted together to form a larger cable. Stranded wire is more flexible than solid wire and is less likely to break if it is bent.
Electrical cables are also rated by their voltage and amperage capacity. Voltage is a measure of the difference in electrical potential between two points, and amperage is a measure of the flow of electric current. Electrical cables that are used outdoors must be able to withstand higher voltages and amperages than those that are used indoors.
Outdoors, electrical cables are also exposed to weather conditions that can damage the insulation, so they must be able to withstand UV radiation, extreme temperatures, and moisture.