Electricians provide a wide variety of services from tracking down the rogue outlet that keeps tripping the breaker to installing ceiling fans or lighting. Additionally, an electrician can install new home wiring or repair problems that already exist and need to be addressed. Sometimes you inherit electrical problems when you move into a pre-existing home that need to be resolved. Here are some signs that you may need to hire an electrician to upgrade the wiring in your home.

Unlike many other appliances or home features, age isn’t always the best indicator for when wiring needs to be updated. That being said, having an electrician come out to inspect the entire electrical system and having that information on hand is important. If you suspect that something may be wrong, don’t know when the last time an inspection was done, or your home was built in a year that used suspect electrical systems, call your Top Rated Local® electrician today.

The next time you get the chance, take a good, long look at your home’s outlets. What do they look like? Do they have three-prongs or only two? If you have a variety of two-pronged outlets it’s time to give an electrician a call. Two-prong outlets are ungrounded, unlike three-prong, which means that they can be a fire hazard. The outlets either need to be changed to three-prong and attached with a grounding wire or they need to be replaced by GFCI outlets in order to protect homeowners. An electrician is best to evaluate your specific home’s needs.

Above we mentioned homes being built during years that have suspect electrical elements. Aluminum wiring is the perfect example of this. During the 1960s and 70s, many homes were constructed utilizing aluminum wiring instead of copper. Over time, aluminum wiring will loosen, making it easier for fires to start when the outlet is in use. An electrician can let you know if your home is at risk and what to do about it.

Contact the Electrical Gurus if you think your home may need a wiring upgrade!

Electricity is like a kitchen knife. If you use it wisely, it can cut food and prepare delicacies. If you use it unwisely, it can end up cutting your finger. Electricity flows through anything that is a “conductor.” Interestingly, humans are very good conductors of electricity!

Since electricity is a form of energy, a strong current has the ability to seriously harm you. If the current is strong enough, you can be fatally injured. Due to the strong possibility of a fatal injury occurring, electric cables are insulated. Another important reason why they are insulated is to prevent energy from dissipating into the surroundings, allowing it to be conserved.

There are a number of times when homeowners take up DIY projects; not only do these help you save money, but many people find the idea of doing some of this work around their home, extremely fulfilling too. While it’s okay to do some carpentry or painting work, it’s best to leave electrical jobs to the experts; and there are a number of reasons for this.

Many people feel that they may be able to handle some basic electrical jobs themselves; but the fact is that electrical systems and installations can be quite complex and it’s not easy to tackle them. Apart from this, it’s required by law that you hire a licensed and insured electrician for any work on your residential or commercial premises. Take a look at how and why DIY electrical jobs can do a lot of harm:

There are a number of wire sizes available; this is called the gauge of the wire and this determines the application it’s going to be used in. If you accidently choose and install the wrong wire, this can cause it to heat up and the circuit breaker may trip. This is why it’s important to use wires and devices that are rated correctly for the amperage that’s required in a particular location.

If the switches and outlets have been installed loosely, that can present a hazard once the appliances have been plugged in. If the wires come loose from the terminals, that can result in overheating and arcing.

The reason for an electrical box installation is to provide the connections the right amount of protection from the external elements. This is also why it’s extremely important to ensure that no electrical connections are made outside these boxes. The other thing to keep in mind is that the electrical boxes should only be filled to a certain capacity. Adding too many wires and connections in a single box can result in overheating; in some cases, it can also result in short circuiting.

This happens to be one of the most common causes of electrical fires. When fuses keep tripping or blow, property owners may end up replacing them with breakers or fuses of a larger size. If a fuse trips very regularly, it’s first crucial to identify what is causing it to trip; that root problem has to be addressed by a licensed and insured electrician.

The connections inside the fuse box should all be tight and when they are replaced, the positioning should be right. In case the connections come loose, you might find the lights flickering or being cut short. In severe situations, there could be overheating of the connections too. The precaution to take here is that before you start with any inspection, you should first switch off the breakers.

This is one mistake that many people tend to make; they end up overloading the powerboard or the outlet. It’s important that you check how many amps a circuit can bear and then plug in only the type of appliances that aren’t going to overload the board. Appliances such as air conditioners, dishwashers and refrigerators etc. can overload the circuit, if it exceeds the amperage of the board .

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. You may also reach us through this online contact form.

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There are several different types of medium voltage earthing systems. These systems can be differentiated by using the neutral point connection method. They are different in the way that they operate and each of them has its own pros and cons. These earthing systems in medium voltage include the likes of:

The functioning of each differs from the other. They also have various applications. Let’s have a look at each system at a time:

In this one, there is no electrical connection between the earth and the neutral point except for the devices that are used for measurement or protection. There is high impedance inserted between the earth and the neutral point. There is no switching on occurrence of the first insulation fault. It is therefore important to carry out permanent insulation monitoring, show the first insulation fault and locate and clear the first insulation fault.

Pros and cons: The advantage of using this one is that it provides services by tripping only when the second fault occurs which is subject to the capacity of the network not leading to a high earth fault current which would be dangerous for people when the first fault occurs. It has its demerits. There is the risk of high internal over-voltages. Insulation monitoring is also compulsory as well as the presence of maintenance personnel who will be monitoring and locating the first fault during use.

It is also known as direct earthing. It has a connection between the earth and the neutral point. Upon first insulation fault occurrence compulsory switching must be done. It is significantly different from the above mentioned unearthed neutral.

Pros and cons: This system reduces risk of over-voltage occurring and also authorizes the use of equipment with a normal phase to earth insulating level. On the other hand, there is mandatory tripping upon occurrence of the first fault. The touch voltages developed are very high and this poses a high risk for the personnel while the fault lasts. Differential protection devices must be used so that the clearance time of the fault is as short as possible.

This system requires a resistor to be inserted between the neutral point and the earth. It is also known as limiting resistance earthing. Their operating technique is quite straightforward. Switching must be done upon the occurrence of the first fault.