We all have noticed different types of wires and cables at some point in time. Cables and wires have nowadays become an inseparable part of our lives and are heavily used in different types of day to day applications, no matter we consider an industrial environment or a domestic setup. In general, wires and cables are available in a variety of types, having different features and functionalities and possessing different specifications. PVC wires and Teflon wires are two of the most predominantly used wires and cables in the industrial as well as residential setups.
PVC Wires
Out of the Hook up, Teflon and PVC wires, the PVC Wire is a durable and the most affordable option. The majority of PVC Wires are capable of withstanding high voltages of up to 400 or 600 volts within a temperature range of around 80 degree Celsius. The PVC wires are generally available in tinned-copper or bare copper flexible standards.
PVC cables are highly specific, however, they still have a number of variations depending upon the flexibility, amps, and voltage required for the application. THHN THWN wires have PVC insulation having a nylon coating on it for protecting it against moisture on installation in application outdoors or in conduit. It also serves as lubrication for pushing the wire through the conduit.
Teflon Wires
A Teflon wire is generally capable of withstanding extreme temperatures of up to 200 degree Celsius. Teflon is a brand name that is generally used instead of a PTFE wire. The standard rating for Teflon wire is 600 and 1000 volts for different kinds of Teflon wires. The Teflon cable is manufactured using silver-plated copper strands and can be made, as necessary, from slightly less flexible to flexible depending upon a wide range of applications that it is generally used for.
Teflon wires, as such, have a higher temperature insulation as compared to PVC wires so that they can be exposed without melting down in required applications such as ovens and other areas having a high operating temperature. PVC insulations generally tend to melt down easily on exposure to slight soldering. On the other hand, PVC cables are unable to handle higher temperature applications, however, they are extremely affordable and therefore have a wide range of suggested applications.
Environmental conditions, voltage, and temperature are the major points of consideration when deciding which kind of cable will be the best fit for your type of application. The cost varies depending upon the increase in temperature rating and voltage. Make sure you put your requirements first before actually purchasing any type of wire. It is highly important that you understand what you're buying for your needs - anything over your requirements will be a clear cut wastage of money while settling for a lesser one implies you're compromising on quality and the wire you choose won't be ideal for your requirements.
