Most people have dealt with a power cut at some time or the other. There could be a very bad storm or lightning could strike and the power could get cut; but it also returns quite quickly. However, you might switch on the computer and notice it has stopped working.

This is caused when lightning hits a power line which results in a sudden surge on the electrical pressure that overloads the electronic circuitry. It’s true that lightning strikes cause power surges; even everyday appliances in our homes can cause power surges every time they are switched.

Over time, these seemingly small surges can cause a lot of damage to your property; and they slowly reduce the lifespan of your refrigerator, computer or air-conditioner or any other appliance that’s plugged into a power outlet or any that’s been hardwired into the electrical system in your home. The one way to protect your property from damage is to learn more about what power surges are.

Across Australia, the basic electrical voltage for residences is 230V + 10% up to – 6%. The load vibrations are taken into account in this particular range, as the appliances quickly cut in & out. In case the voltage increases above the working range of the appliance, it can result in arcing in the appliance.

These arcs generate heat, and these results in damage to the electrical components within the appliance. This type of damage is cumulative and the appliances are still able to function normally, till the point the damage becomes so excessive that your PC or TV just stops working for no apparent reason.

For all plug-and-play appliances like your TV and PC, you can connect them to a point-of-surge protector, and that becomes a very easy solution. This particular system is very much like a standard power board. You simply have to plug in the appliances that have to be protected, into the device. This device doesn’t suppress/arrest the surge; it redirects that surge straight into the ground. If you have to protect only a single appliance and a point-of-use protector doesn’t fit, then it’s possible to get a special outlet with the built-in protection installed.

Even as the point-of-use devices protect various appliances which are typically plugged into any power outlet, you would have to get another device to protect those items which are hardwired into the electrical system of your home, including the lights and air-conditioners. These devices can be easily complemented by an electrical panel surge protector.

If it’s installed inside the mains, it will level out the fluctuations and power spikes; or it might also stop them well before they reach the devices. When a mix of electrical panel surge protection and point of use protection are used, it helps provide your equipment and devices from very powerful voltage spikes.

If you have consistently experienced any power surge issues in the past or if you want to just protect your property against the probability of surges, you only have to call us and speak with our experts. They will provide you with all the information and guidance you need and will ensure that you get the kind of solutions that work perfectly for you.

For more information, simply speak with the experts at Allround Electrical and take their advice on various aspects of CBUS installations. The number to call is – 1300 169 263. You can also write to us at this email address.

Thanks for reading,1300 169 263

The term “light box” can mean a few different things, but from a lighting perspective it typically refers to a backlit display panel. Light boxes are most commonly used for advertisements or other commercial displays. You’ve probably seen them in trade show booths, restaurants, airports, nightclubs, offices, hotels, museum exhibits, and retail shops. That’s right, light boxes are everywhere.

One of the most common uses for light boxes is the commercial advertisement. You see these in large spaces like terminals or outdoors at bus stops. They capture the attention of passers-by and create lasting impressions. The light box pictured below is one of the biggest I’ve ever seen.

One of the most obvious places you’ll see light boxes are along the walls inside and outside of movie theaters. Sometimes lines of light boxes stretch incredible distances, advertising all the movies being shown in large theaters.

In fact, light boxes can be a fun addition to any home and can be used for as many purposes as you can imagine. Sure, you could illuminate a movie poster of your daughter’s favorite movie. But you could also make a custom sign saying whatever you want. I really like the light box below, created at home for home.

Using interweaving print technology, each image is printed on an LED panel light lens using eight rows of 180 ink nozzles that prevent any horizontal banding or visual imperfections. While the lens is being printed, a UV light cures and dries the image as it exits the printer. Printing time varies per lens size; a 2-foot-by-4-foot lens typically requires 15-17 minutes from start to finish.

In many of our past electrical safety articles we have talked about electrical fires. The reason we warn homeowners so frequently about the threat of an electrical fire is because of the danger it poses to your home and your family’s lives. Electrical fires can result from poorly managed electrical wires or equipment and result in huge damages and health hazards. It’s important that you have taken the necessary steps to avoid this.

Electrical fires are fires that start as a result of electrical wires that are hot, overloaded, or sparking. Electrical wires run throughout your home, next to hundreds of feet of wood. If a circuit is overloaded or damaged it can become extremely hot and product a spark. If your circuit breaker does not detect this and fails to shut it off quickly the wires can heat up the surrounding wood structure and start a fire. The biggest problem with these types of fires is their location. The fire has now started behind the wall, out of sight. By the time the smoke is visible through outlets or vents, significant damage can already be done. By the time you notice the fire, call the fire department and they arrive to extinguish the fire, there will already by substantial damage to your home. This situation can be even worse at night while you and your family is sleeping. The fire can creep up on you and spread behind the walls before you notice. You may even find yourself in your home and unable to prevent the fire from overtaking the entire structure.

Some common causes of electrical fires are:

To prevent electrical fires ensure that your electrical circuit panel is properly organized and up to date. If your electrical panel is old and not properly organized, it will not detect overloads and do its job of protecting your home. We recommend having your home inspected every 10 years. Some problems you will not be able to identify on your own. Our electricians will be able to identify areas that need to be upgraded and brought up to code. There are some precautions that you can take on your own. Check on your appliances, electrical equipment, and extension cords to ensure they are not frayed or have exposed wiring. If you notice that one of your electrical devices is very old, it may be time to repair it. If you are not sure contact your local Expert Electric.

To schedule a home inspection or receive more information about keeping your home safe from electrical fires, contact Expert Electric at 604-681-8338. We are your neighbourhood’s electricians committed to keeping you safe.