Larger wire sizes (those with a greater diameter) will have less voltage drop than smaller wire sizes of the same length. Wire size is another important factor in determining voltage drop. Copper is a better conductor than aluminum and will have less voltage drop than aluminum for a given length and wire size. Copper and aluminum are the most common materials used for wires due to their relatively low price compared with silver and gold. Silver, copper, gold, and aluminum are among the metals with the best electrical conductivity. The first is the choice of material used for the wire. There are four major causes of voltage drop: This can be achieved by selecting the right wire, and by taking care in the use of extension cords and similar devices. It is recommended that the voltage drop should be less than 5% under a fully loaded condition. If the current is direct, the contrary pressure is called resistance.Įxcessive voltage drop in a circuit can cause lights to flicker or burn dimly, heaters to heat poorly, and motors to run hotter than normal and burn out. Impedance is a vector, or two-dimensional quantity, consisting of resistance and reactance (reaction of a built-up electric field to a change of current). If the current is alternating, such contrary pressure is called impedance. The voltage drop is the amount of electrical potential (voltage) loss caused by the contrary pressure of the wire. ![]() Drop Over Cable Covers varies in size and strength starting from Light Duty (Foot Traffic) to Heavy Duty (Vehicular Traffic) making them perfect for indoor and outdoor jobs.Įach design incorporates T-connectors to extend the Drop Over to any desired length.When electrical current moves through a wire, it is pushed by electrical potential (voltage) and it needs to surpass a certain level of contrary pressure caused by the wire. At Electriduct, this is our commitment to you!ĭrop Over Cable Protectors are as easy to install as the name given to them, they are designed to just drop over cables. We'll make sure you get the drop over cord covers you want and the value you need. If you have any questions regarding Electriduct's drop over cord covers, call our toll-free number at 86 any time, to speak with one of our professional and friendly tech support experts. No matter what your drop over cable cover need, check out our selection of drop over cable covers and cord covers and choose the best fit for your job. Our medium sized drop over cord covers are manufactured with durable rubber for the flexibility you need and the strength to keep all your important cables, cords and hoses out of harm's way. Looking for easy re-usability for multiple job sites? Electriduct carries the Do-Max drop over cable protector that is lightweight and easy to store in the back of your truck. ![]() Our curb ramps and dock plates make uneven surface loading problems a thing of the past, with non-slip coating and stout enough to handle 1,000 lbs of whatever you need to move.ĭrop over cable covers serve a number of purposes, and our 3-channel Guard Dog drop over cable protectors add organization to the list, as it keeps everything separated and safe, regardless of what you have rolling over it. We also offer outdoor drop over cord protectors by Eagle, with parking stops and speed bumps that are load-rated for up to 20,000 lbs and provide multiple channels for versatility. Molded from extremely durable polyethylene with handy T-connectors, they not only offer supreme protection from heavy foot traffic, but reduces tripping hazards, because protection should never come at the cost of safety. You want high quality? Electriduct carries trusted brands like Eagle, Drop Trak and FastLane, names that are synonymous with top of the line protective equipment.Įlectriduct carries the versatile Sidewinder drop over cable protectors, because power doesn't always flow in a straight line. From lightweight cable covers for home or office to the heavy duty Goliath drop over cable protectors, we carry the protection you need for the cords and cables that power your world. ![]() No one carries a wider selection of drop over cord covers and drop over cable covers than Electriduct.
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