Indoor vs. Outdoor Cables – Which Should You Choose?

Situation No. 1: Sports Stadium

As a project moves forward, it’s inevitable that plans change – and these changes can impact equipment location (and, as a result, cable location).

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During a recent stadium buildout, a particular piece of equipment ended up being relocated. Instead of installing it inside, the equipment would be installed outdoors underneath an adjacent parking structure.

 

The area was sheltered, but there was no climate control – so the Digital Electricity™ Cables that connected the equipment to the network would be exposed to the area’s high humidity levels and temperature fluctuations. In this location, the cable would, however, be protected from rain and wind.

 

Does this situation require indoor or outdoor cable? The answer: Outdoor cable! Just because the location offers protection from wind and moisture doesn’t mean the cable can withstand high humidity levels or temperature fluctuations.

 

Fortunately, our partners on this project brought the change to our attention and we were able to provide our recommendations before it was too late.

 

Situation No. 2: Bridge Construction

During construction in Canada, a control cable was being installed underneath a bridge. Similar to Situation No. 1, the cable in this case would be protected from the elements – but it would be exposed to temperature fluctuations and humidity.

 

In this case, however, the humidity levels were lower than in Situation No. 1. Outdoor temperatures would be lower most of the time as well, but fluctuations would still occur. The cable would be protected from snow and ice buildup.

 

Does this situation require indoor or outdoor cable? The answer: Outdoor cable! Just because it’s being installed in a sheltered location with lower temperatures and humidity levels doesn’t mean the cable can withstand weather fluctuations or extremes.

 

In fact, the outdoor temperature dipped to near -4 degrees F during this project. The cable being used had a minimum installation temperature of between 25 and 32 degrees F. Due to these conditions, the cable became brittle and started cracking during installation, so it could no longer be used.

 

When to Use Indoor vs. Outdoor Cable

Even if it’s being installed in conduit, no matter what kind of cable you’re using – whether it’s fiber, copper, security, control or another type – you should always use an outdoor-rated version of that cable whenever it will be exposed to one or more of the following:

• Condensation
• Humidity
• Moisture
• Sunlight
• Unregulated temperatures

There will likely be a cost difference for outdoor cable, depending on the type of cable you choose. The cost often depends on the protection measures taken.

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With many security cables, for example, a water-blocking tape is wrapped around the corded cable before the jacket is put on it. Even if water gets through the jacket, it won’t be able to permeate the tape barrier. The core – where all the conductors are located – remains protected.

 

Other cables are filled with water-repelling gel that fills the gaps within the cable’s internal conductors. An outer jacket is then applied; migration of water into the cable becomes very difficult.

 

Thicker, more resistant outer jackets are also used to protect cable from environmental elements.

 

Have questions about using indoor vs. outdoor cable in your next project? We’ll help you decide!

Outdoor extension cords are essential for powering outdoor appliances and electronics, but their length can be a concern. These cords have become more popular for people who spend time outside in the summer. Yet, not all extension cords are alike, with the performance of an extension cable depending on its length. 

When looking for the best extension cord for permanent use, select the correct one because the wrong choice can lead to frustration, inefficiency, or even safety hazards. Outdoor extension cords come in various specifications. Consider the task at hand and the needed level of electricity when selecting an extension cable for outdoor use.  

Some outdoor extension cords are suitable for minor chores.  

For example, short-term outdoor chores like powering a grill or light may require a smaller gauge extension cord. Others are powerful enough to power power-hungry tools in your outdoor workshop. Longer-term undertakings like using a power tool will call for heavier-duty extension cords. Choose one that has a higher amperage rating and can carry the load.  

Check the extension cable's waterproofness and outdoor usage grade to protect it from rain and other elements. It should be constructed from materials that endure heat, cold, and UV light. To reduce overloading and potential electrical shock problems, invest in a surge protector or power strip with a built-in circuit breaker.  

Also, store the extension cord properly to avoid damage and maintain cleanliness when not used. Before deciding, carefully weigh the benefits and drawbacks of the short and long outdoor extension cords. This article provides the pros and cons of different outdoor extension cord lengths. 

Pros Of Long Outdoor Extension Cords 

Source: Unsplash 

• Greater adaptability: Long extension cords provide outdoor equipment and appliances additional possibilities. You can utilize your equipment farther away from the power source without transferring it.  

• Convenience: When lengthy exterior extension cables are available, using several shorter lines—which can be challenging to set up and manage—is no longer required.  
• Security: Outdoor extension cables are safe to use in any weather situation since they are made to endure harsh weather.  
• Flexibility: You may choose the long outdoor extension cable that best meets your needs because it is available in various lengths. With a 14-gauge extension cord, you can move about rapidly using power tools, hanging lights, or hosting events in your yard.  
• Cost-effective: Long outdoor extension cables are less expensive than electrical installations for powering outdoor devices and appliances. 

Cons Of Long Outdoor Extension Cords 

Source: Unsplash

• Voltage loss: Voltage loss can occur with long extension cables, which makes it challenging to run machines and appliances. This might be particularly troublesome for machinery that requires a steady power supply.  

• Trip risk: Extensive exterior extension cables not securely connected or placed in high-traffic areas may present accidents and injury from trip risks.   
• Wear and tear: Long outdoor extension cables are more vulnerable to wear and tear, leading to fraying, breakage, and other damage over time.  
• Range limitation: Long extension cords may have limited reach despite adding flexibility. If you wish to power appliances or equipment too far away, buy extra cables or relocate the power source. 
• Environmental impact: Long extension cords need energy to create and ship, which might negatively influence the environment. Old or broken wires that are disposed of improperly can also create waste and pollution.  

Pros Of Short Outdoor Extension Cords 

Source: Unsplash

• Lessened voltage drop: Tools and appliances will function at their best since short outdoor extension cables are less likely to encounter Voltage drops.  

• Reduced tripping risk: Short extension cables may be swiftly fastened and positioned away from busy areas, which makes them less likely to pose a tripping risk.  
• Greater durability: Shorter outside extension cables are more durable than longer ones due to less stress and weather variability. Additionally, the shorter length of these cables lessens the possibility of outdoor interaction with risks or sharp things.  
• More options: Short outdoor extension cables are available in various lengths, including a 10 gauge extension cord, allowing you to select the one that best suits your requirements.  
• Lessened environmental impact: Short outdoor extension cables use less energy during manufacturing and shipping, which has a lessening effect on the environment. A flat extension cord is also simple to discard without creating trash or contamination.  

Cons Of Short Outdoor Extension Cords 

Source: Unsplash  

• Limited reach: The utility of short outdoor extension cords is limited since they are not long enough to reach particular regions or equipment. Working in large outdoor areas or attempting to access far-off areas of your garden, yard, or event venue may be unpleasant.  
• Cumbersome for bigger spaces: Connecting many connections with short outdoor extension cords can be messy and cumbersome.  
• More expensive per foot: Short outdoor extension cables sometimes cost more per foot than longer lines, which adds up if many cords are required.  
• Overloading risk: Short outdoor extension cords may not be able to supply all the power needed by some tools or appliances, which might result in overloading and present safety risks. 
• Limited versatility: Short outdoor extension cables might not be appropriate for all outdoor activities and might not be able to resist severe weather, which brings us to point number five: limited adaptability.  

Bottom Line 

How close your device is to the outlet will determine the types of extension cords you choose. Make sure there are no tension points or kinks in the cord that might harm the wire. You may need several cables if they're too short for your outdoor event. Get a 12-gauge extension cord if you can, as it affects what kind of equipment you plan to use. 

Consider the cord's length when deciding light duty vs. medium duty extension cord. Will it reach the far corners of your yard without straining, or will you need multiple cords connected? Ensure the heavy-duty extension cord supports the load, as an air conditioner demands more electricity than a lamp. Consider the environment where you'll use it, like wet weather or areas with tripping hazards. Check the cord's rating to be sure it can handle the amperage your appliance demands.  

For more Outdoor Power Cableinformation, please contact us. We will provide professional answers.