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A couple of hundred million dollars of harmful damage to property occurs every year as a result of power surges.  A power surge can create an instant overload on a circuit and cause shorts.  Even small surges can cause damage that builds in electronic devices and significantly decrease the lifetime of a stereo, computer, television or any electronic device that plugs into the wall.

How Power Surges Cause Damage

In the US, homes use 120-v electrical power.  Generally, it’s provided in single phase, 60Hz, AC current. That power however isn’t necessarily at a consistent 120 volts.  Instead, it rises and falls from 0 volts to 169 volts.  This is not any problem for most electronics sold in the country because they are designed to work with this form of electricity. In the event the power exceeds the 169-volt maximum voltage, there is said to be a power surge. The surge or spike in voltage may damage lots of the electrical devices located in the home.  The electric current within the electronic device may arc.  This produces a lot of heat and can damage printed circuit boards as well as other components in the device. While computers, televisions and stereos may continue to work after a small power surge, the spike affects the device, and one day it breaks down altogether.

How to Protect Electronics

SPDs are simple to install devices that lots of people may confuse with a power strip.  These devices don’t arrest the surge, however when combined with a very good grounding system diverts the surge to the ground. Not all power strips are surge protectors.  Unless the strip you are using says that it’s a surge protector, assume it is only a power strip with no protection. An electrical contractor can put in a special outlet that provides protection from surges.  These outlets are an excellent choice in the kitchen for the microwave or other places that strip protectors don’t work well.

Surge Protection at the Service Entrance

An electrical contractor can also install a device to safeguard the home at the service entrance.  This device installs on or perhaps in the electric circuit main panel or on the electric meter base.  The device ensures the whole home is better protected from power spikes.  Whether the surge is generated by lightening or a power fluctuation coming from the electric company, this device reduces the power to a safer level before it reaches the home.

Points to Keep In Mind

• Look for surge protectors that have indicator lights or other alarms to alert the user when to replace.

• Read the warranty for that device carefully.  Does it cover the electronic device along with the surge protector?

• Surge protectors should meet the UL Standard 1449.

• In a thunderstorm, even the best protection could very well be overwhelmed.  The safest choice is to unplug devices if you expect a potential surge.

 

Read MoreOctober 31, 2011 6:18 pm - Posted by admin

 

We all dreamt about developing a residence of our own with ample light and air passage. We never ever bother concerning the funds we spent and try to create most of it, to create it look excellent. For that reason, you can be a unique 1 among your buddies as the 1 who develop the luxurious home among the mates.

 

Nonetheless, you can do some thing more than a guard you employ for some dollars can do. It really is nothing but some basic points; you have to bear in mind whilst developing a home may save your hard-earned dollars for a very lengthy time. Little care you put in to the construction may be a huge aid for you in future.

 

If you are in Australia, you will be extremely lucky to have some pioneers in offering elegant fittings for your windows and doors like shutter Sydney. They are having a bunch of experienced experts, who’re in to this field for years and also the years of experience they gained helps you to obtain the very best service inside the country. The services provided by them are less compared to that of the dollars you spent to employ a security, which you must feed for your entire lifetime.

 

The roller window shutters are the very best indicates of security, which you’ll be able to provide to your doors and windows at house. These shutters are made of top quality supplies, also meant for using them with out any hassle. In most occasions, the barriers are becoming created from the strips of aluminium or galvanized iron.

 

Now days, the count of robbery is being increasing quickly. Most of them are modern houses, not just since of the assumption that they are wealthy, but also they were constructing without any protective grills for the windows. Individuals feel it as an expense and great for nothing. This supplies the robbers an effortless strategy to enter the residence.

 

 

The shutters provided by the teams like shutter Sydney are providing protection from not just the robbers, but also from the storm, heat by way of direct sunlight  and also dust. The companies are also providing a number of schemes for their buyers like low premium delivers. Moreover, the shutters will raise the loved ones worth and whilst selling a residence, it’ll get considerable attention, and price as the buyer thinks that the house belongs to a respectable person.

 

For best window services you can go to shutters Australia because shutters Australia is very much popular all around the world.

 

 

 

Read More 6:18 pm - Posted by admin

These days, metal roofing has become one of the most popular options for the majority of homeowners for various reasons. To tell honestly here, over other types of roofing materials, metal roofing has the most advantages. First, metal roofs have a very long life. If they are installed in a proper way, they can easily last the lifetime of the house itself. What metal roofs can do are seal the water, shield you from winds and can keep the snow from accumulating on your roof.

Aside from this, metal roofs are quite resistant to the insects, fire, rot and mildew. It’s quite clear that the metal roofs offer value for money to its users, so they are becoming widely popular amongst the consumers around the world. Most of the companies manufacturing metal roofing guarantee their products for as long as fifty years. You should know that when you choose to install metal roof in your home, you don’t need to take off the existing roof of your house just to be able to use this roofing material!

You should know that metal roofing is easy to install and can go up easily and quickly. Only an experienced roofing contractor can easily throw them together within a short period of time since most of the roofing metal is in the form of sheets or singles sections. You can also buy single metal shingles, but they are much more expensive and consume lot of time during their installation, therefore you should opt for a faster version. You should know that metal roofing is highly resistant to fires and is given the highest Class A rating.

Metal roofing can easily reflect the radiant heat away from the house during the daytime. Using this type of roofing material will reduce the heat gain during the daytime and results in considerable savings in the energy bills. This is great for our environment too. However, the metal roofing cost is slightly on the higher side. As compared to the other roofing materials, this may cost you more, but it is definitely not the most expensive option. If you have plans to live in your house for a considerably long period of time, you will definitely get back the worth of your investment.

When you are thinking of roofing cost, you will have to make a choice; whether you want to spend a little more and enjoy the benefits of your metal roof for decades, or would you like to spend less on some other material that may cost you more in the long run? However, after learning all the facts about the metal roofs, we feel that the choice should be clear!

Read More 6:18 pm - Posted by admin