When a fire breaks-out, most people just assume that it’s been caused by some inflammable substance. While that might be the case, it’s important to keep in mind that fires can also be caused by electricity. The one thing to keep in mind is that an electrical fire can’t be doused by water. Faulty or old electrical installations can lead to a fire and cause untold damage to life and property.

There are times when the electrical equipment or appliances in an electrical system can be the cause of overheating & overload, which can end up causing a fire. So, exactly what is it that causes an electrical fire? There are three main reasons, let’s take a detailed look at what these are and what can be done to prevent this from occurring:

Some properties have wiring that is decades old and electrical wires do tend to deteriorate with age. In fact, if the wiring in your house is over 15 years old, the recommendation is that you should get the entire property rewired. Older wiring wasn’t designed to bear the electricity load that current-day appliances demand. At times the electrical contractor might have cut corners and installed wiring of poor quality and this can lead to a similar problem, both of which can result in fires.

Arcing is quite a common problem with electrical wiring. As mentioned earlier, most homes have a range of heavy-duty electrical appliances. When you run a number of these appliances simultaneously in your home, it results in overloading and overheating of the wires. If the wiring is old, it will get heated up which will cause the insulation around it to melt – this results in arcing and an electrical fire may erupt too.

There are times when electrical wires are just too close to an external heat source which causes the outer insulating sheath of the wiring to melt. If this goes unnoticed, it can result in an arcing and fire.

Regardless of what has caused the electrical fire, if you attempt to contain it by pouring water on it that will escalate the issue. Water doesn’t have any effect on electrical fires; in fact, if you try to use water to douse an electrical fire, you can get electrocuted. What you need to deal with an electrical fire is a Class C fire extinguisher.

This type of extinguisher has dry chemicals that help contain the fire. Depending on how severe the fire is, it might be possible to completely bring it under control using a Class C fire extinguisher. If you don’t have this extinguisher, baking soda might help to some extent.

In case there is a break-out of fire on your property, the first thing you should do is switch off the power-mains; this is effective in containing the fire. Ideally every home and commercial establishment should have a Class C fire extinguisher or two, based on the size of the property and that should be used in case of any fire in the electrical wiring. An electrical fire is an electrical emergency and it’s crucial that you keep the number of a local, reliable electrician handy.

Never try to fix any electrical issues on your own. That can only lead to more complications and will compromise the safety of your property. We at Allround Electrical can rectify all types of electrical faults and we provide a range of electrical services. For more information, contact our friendly team today at this number – 1300 169 263. You can also write to us at this email address. You may also reach us through this online contact form.

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Have you ever received a nasty shock when your electric bill arrived? Maybe the amount you owed skyrocketed when you turned on the air conditioning for the summer, or the refrigerator started breaking down and consumed an excess of electricity. No matter what the cause of your sky-high electric bill, once you use the electricity, you have to pay for it. One way you can get a heads-up on any unusually high consumption is to keep an eye on your electric meter. Read on to learn how to read the meter so you are prepared when the bill shows up at your door.

Is Your Meter Digital or Dialed?

If you're lucky, you have a newer electric meter with a digital display, making it a cinch to see how much current is coming in. Simply compare your consumption from one month to another and you'll quickly be able to figure out if you're using up more energy than normal.

Traditional electric meters are a bit trickier to read, but you don't have to be an electrician to decipher them. These older meters have dials instead of a digital display, and they don't all spin in the same direction. With a little practice, however, you can figure out how much power you are using and get a ballpark idea about what the bill will be.

Spinning Clockwise, Spinning Counterclockwise

On a traditional electric meter, there are five dials that go between 0 and 9. To read the meter, follow these steps:

There's one more twist -- if the dial is pointing exactly to a number, and the next dial to the right points to a nine, you should subtract one from the dial that points to the exact number.

Now you've got your reading, and you can simply track how much it changes from month to month to get a handle on your energy use.

Getting Smart About Your Meter

If your utility has already implemented smart electric meters, it's even easier to follow your consumption. Not only is the display in easy-to-read digital form, but the meter can provide updates on how much you're using as often as every fifteen minutes. That way, you can get an alert in real-time if your usage spikes so you can track down the culprit before you have to shell out a fortune in bills.

In addition to monitoring your own consumption, it's a good idea to watch the meter so you will know if the utility company accidentally overcharges you. If you need any help figuring out how to read your meter, contact a trusted electrician today.

Lately, there has been a lot of buzz about 3D projection mapping. I first heard about it from an electronic music enthusiast who plans to acquire projection mapping software and add this extreme visual component to his live shows. But many people were introduced to projection mapping from the coverage of the Winter Olympics in Sochi this year or from the viral video of projection mapping shown below, a pre-game show on the court floor at a Cleveland Cavaliers game. Prepare to be astonished.

AC driven LEDs are rare but popular in certain applications. Designers focus on LEDs because of their advantages like direct, brilliant light, strong color saturation, slim measurements, dynamic lighting scenes and in total all the design possibilities that are thinkable. The only restrictions are made by the heat that needs to be dissipated by surface, natural or forced ventilation and the driver’s measurements. The driver is mostly not slim at all. That is why AC driven LEDs can be a smart consideration.

Conventional LEDs, Modules and Light Engines are driven by DC (direct current) power supplies. The LED characteristics are highly dependent on these components as they control the inrush current, convert the alternate current down to DC voltage and stabilize the current the LEDs are driven with. The efficiency of the system is dependent on the driver too as the power factor is one part in the total sum. Most conventional DC power supplies support LED systems with power factors (PFC) of 0.9 and higher.

The lifetime of LED lighting systems is defined by electronic devises. The LED can last up to 100,000h but if the driver needs a replacement after 50,000h the system is only half worth the maintenance. Without any driver at all the problem is solved completely. Power supplies need space, no matter how small, the driver is mostly bigger than the LED modules and electronic component’s wiring needs space too. Without this item there are not restrictions in design any more than heat dissipation. Designers can release their full creativity.

AC driven LEDs are of advantage concerning design and lifetime options. The more complex the circuit, the higher the possibility of system failure and electrical noise. On the other side, the efficiency of AC driven LED modules is not that high like DC driven ones. The performance achieves 110 lm/W these days which is good compared to other light sources but behind DC driven LEDs with up to 140 lm/W and more. AC driven LEDs are a thinkable substitute in applications like bulb lights, downlights, ceiling lights and industrial lighting systems.