CAI Wire`s High voltage ignition cables and wires are essential components in the transmission and distribution of electrical power. These cables are designed to carry large amounts of electricity over long distances, from power plants to substations, and ultimately to end users. The unique characteristics and construction of high voltage cables enable them to handle high electrical loads safely and efficiently. High-voltage ignition cables are also available as power supply cables and are commonly used in industrial, aerospace, or marine applications.
The insulation material used in high and extra high voltage cables is crucial for their performance and safety. Common insulation materials include cross-linked polyethylene (XLPE), silicone rubber (SR), and Teflon. XLPE is a thermoset material with excellent electrical properties, including high dielectric strength, low dielectric loss, and good thermal resistance.
Choosing the best high voltage cable insulation depends on the specific needs of the application. The advantages of high voltage cables with XLPE are high temperature tolerance, excellent chemical and moisture resistance, and superior mechanical properties. These types of high voltage cables are widely used in power transmission and distribution networks, both underground and underwater. Silicone rubber offers exceptional thermal stability, flexibility, and dielectric strength across a wide temperature range. The advantages of high voltage silicone cables are numerous, and it is worth it to take the time to explore them in depth.
High voltage silicone cables offer several distinct advantages over other types of high voltage cables, primarily due to the unique properties of silicone rubber.
Silicone cables can operate in extreme temperatures, typically ranging from -60°C to +180°C, and even up to 250°C in some cases. This makes them suitable for environments with significant temperature fluctuations, especially our high voltage cable 250C. Silicone also maintains its flexibility and mechanical properties across this wide temperature range, ensuring reliable performance of the high voltage silicone cables even in harsh conditions.
Silicone has excellent dielectric strength, which means it can effectively insulate high voltage currents, preventing electrical breakdowns and ensuring safety. Not only that – but silicone insulation also minimizes energy loss during transmission, improving the overall efficiency of the high voltage silicone cables.
Silicone remains flexible not only at high but at low temperatures as well, which is crucial for applications requiring frequent bending and movement of the high and extra high voltage silicone cables. They are also quite resistant to mechanical stress, making them durable and long-lasting even in demanding environments.
High and extra high voltage silicone cables are the perfect choice when dealing with a wide range of chemicals, oils, solvents, and corrosive substances, making them suitable for industrial applications. Not only that, but high voltage silicone cables are resistant to ultraviolet (UV) radiation and ozone, preventing degradation and extending the cable’s lifespan in outdoor applications.
Silicone’s hydrophobic nature makes it resistant to water and moisture, preventing electrical faults and insulation breakdown in wet conditions. This makes the high voltage silicone cables perfect for both indoor and outdoor use. In the meantime, silicone is naturally flame retardant and can self-extinguish, reducing the risk of fire propagation. In the event of a fire, high voltage silicone cables produce minimal smoke and toxic gases, enhancing safety in enclosed spaces and public areas.
High voltage silicone cables are resistant to aging, oxidation, and weathering, ensuring the cable’s performance over a long period of time. The durability and stability of high voltage silicone cables reduces the need for frequent maintenance and replacements, lowering long-term operational costs.
Due to their unique properties, silicone high voltage cables are used in various demanding applications, including wiring in aircraft and spacecraft where temperature extremes and reliability are critical. High voltage silicone cables are also found in electric and hybrid vehicles, where thermal and chemical resistance are essential. Medical devices and equipment also use high voltage silicone cables to ensure high purity and biocompatibility. In the industry, high voltage silicone cables are a must. They usually work in environments with high temperatures, chemicals, and mechanical stress where high voltage silicone cables perform the best.
High voltage silicone cables provide a combination of flexibility, durability, and excellent electrical insulation properties that make them ideal for a wide range of demanding applications. Their resistance to temperature extremes, chemicals, moisture, UV radiation, and fire enhances their reliability and longevity, making high voltage silicone cables a preferred choice in many industries.
If you need quality, high voltage ignition cables, you have come to the right place! We at CAI Wire provide you with quality products at affordable prices! Looking for high voltage silicone cables? We have just what you need! We can offer you UL 3239 and UL 3257 high voltage cables that come with silicone insulation. The UL 3239 High Voltage Silicone cable features high flexibility tin plated copper as its conductor. It is VW-1 rated and provides excellent resistance to corona and ozone. In addition, UL 3239 is Low Smoke, Zero Halogen (LSZH) and is suitable for applications up to -60°C. Or you might need a high voltage cable 250C? The UL 3527 features nickel plated copper conductors and is rated for high voltage cables at 250°C. It is continuously rated for 25,000V DC and 10,000V AC. This cable has corona resistant silicone rubber insulation that comes in 5/64” (standard) or 7/64” (heavy) wall thickness. While it offers UV and ozone moisture resistance, it is not suitable for immersion applications.
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High quality high voltage cables are available at CAI Wire!
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