Electricity is an important part of our life. However, when it comes to electricity distribution, it needs to be done in a safe and secure manner. It entails several handling hazards, which, when not done safely, can easily turn into a deadly trap. There are times when accidents and mishaps happen due to the lack of safety at different power distribution units.

Therefore, to maintain the security levels at all distribution units and sub stations, it is critical to install safety devices and mechanisms. While there are many mechanisms that help in safeguarding electrical connections at residential and industrial areas, switchgear is one of the most popular ones due to its various functions and features.

Analyzing switchgears from the perspective of commercial, industrial, and institutional MV (medium voltage) distribution system, its functions are as follows:

Types of Switchgears

There are two main types of switchgears which are necessary for various commercial, residential, and industrial electrical connections. They are:

A common concern for those involved in home renovations or purchasing a new home is, “What is the state of the electrical system in the walls”. Some homes may not have had construction or renovations done since the original – this means the original wiring is still in place. Having original wiring in place can be concerning, especially if it is aluminum wiring. This type of wiring is commonly found in older homes and can be very dangerous. Read on to find out what you need to know about aluminum wiring and the dangers associated with it.

In the 1950’s to 1970’s, many homes were being outfitted with aluminum wiring. The reason for this was because the prices of copper (material normally used for electrical wires) had increased and the use of aluminum would undercut the high costs. Aluminum is also much more conductive than copper and was used in larger industrial/commercial electrical lines like power grids and airplanes.

Despite the reduced cost and increased conductivity, aluminum wiring has many potential issues. Aluminum wiring is much softer than standard copper wiring. This means that it is vulnerable to being broken, cut, and damaged which can leave live electrical wires exposed. Another issue is that when aluminum rusts, it is not as conductive as copper. Copper that rusts can remain conductive and continue its flow of power. However with aluminum wiring, rust in wiring will impede the flow of electricity and can cause a number of other issues. Aluminum also expands and contracts when it becomes hot. This constant flux in size will result in the wires loosening themselves and connections become loose. For all of the above listed reasons, aluminum is prone to overheating and electrical fires.

If you are unsure if there is aluminum wiring in your home, we have listed a number of warning signs that can indicate a hidden problem

Most people have experienced a circuit breaker trip at some time or the other; and the first couple of times it happens, it can be quite alarming. However, this is a very important safety component in any electrical circuit. A circuit breaker is essentially an automatic device used to stop the flow of current within a circuit, as a safety measure. It is specifically designed to protect your property, equipment in your home/commercial space and you from overloading the electrical circuit.

The sole reason a circuit breaker trips is to prevent the overheating and overloading of an electrical circuit, beyond the capacity of that circuit. If there is no breaker in place, the electrical units in that circuit can get damaged and potentially lead to a fire.

In case a circuit breaker trips, the very first thing to do is to locate it in your panel box. The switch you are looking for is the one that isn’t completely in an On/Off position. Once you turn the switch into the ‘on’ position, the power will be restored. In case the power doesn’t come on, simply switch it off and then on again.

If the circuit breaker trips even after you have reset it, don’t just try resetting it again. It’s doing what it’s designed to do and telling you that there is something wrong that has to be investigated. There are three different things that can cause a circuit breaker to trip:

This is the commonest cause of a circuit breaker trip. It occurs when the electrical energy that’s flowing through the circuit is much more than what it can handle. The simplest way to solve this problem is to redistribute the power to some other circuits. Very simply put, in case too many heavy appliances are connected to a single circuit, move a couple of them to one that isn’t as loaded.

It’s important that you check whether the circuits aren’t loose. First, switch off the power and look for any loose wires; you can do this by closely inspecting the hot wires and outlets that lead from the service panel to the circuit breaker, and then tighten the connection that’s loose.

If after checking the circuit overload, you find there aren’t any issues in that areas, the problem could be a short circuit. This is caused when any live wire touches another neutral/live wire. At times a short circuit may be caused by a broken wire within the breaker. It’s far more difficult to identify this as it could be just about any part of the wiring system which is connected to that circuit. At times, the culprit could be an appliance that’s plugged into an outlet.

This issue is quite a dangerous and severe one and it’s important that it be diagnosed quickly. It can be quite tedious to look for a short circuit and the outlets, plugs and wiring that are connected to that circuit, but these checks are important. Look for cracks or signs of burning in the insulation and call an electrician without delay.

If it’s neither a short circuit nor a circuit overload that’s caused the circuit breaker to trip, it could be a ground fault issue. This happens when any hot wire touches the metal outlet box or the ground wire.

If a circuit breaker trips in your home or commercial property, keep in mind that it’s a very serious issue and not something that should be ignored. For the best electrical solutions, call Allround Electrical at 1300 169 263. You can also drop us a line via email or contact us through this online form.

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Depending on the size of your warehouse, as a manager (or owner) of that facility; you probably know that your building consumes a considerable amount of energy.

From your lighting system to your heating and cooling, to make such large buildings meet “workable” conditions can be tough and expensive. Although, this post is here to gather 5 critical ways on how you can meet green initiatives for your companies warehouse operations, all while maintaining those workable conditions your employees require.

By implementing the following ways, you will be able to realize a great reduction in not only energy waste, but also overhead costs associated with powering that wasted energy month to month. So there are two major benefits from all of this; one being you will create a more sustainable warehouse all while secondly reducing month to month expenses associated with operating your warehouse.

Without further ado, here is the first of many on this list of ways to save energy in your warehouse facility…

Imagine how great it would be to have the same amount of light that is outside, inside. Best part? It won’t be coming from artificial lights which cost money to run, but rather a natural light source that costs nothing other than installing skylights for that light to come in. This will easily and greatly reduce the amount of time that you need any type of light on in your warehouse.

Allow sun to illuminate your facility by installing skylights throughout your building!

These days HVAC is nearly installed in every building, including warehouses. Multiple things could be messing up your efficiency when it comes to heating, ventilating, and cooling your warehouse, and they all go back to that HVAC system.

For starters, ensuring that your professional building commissioning company to run a full audit of your warehouse, and they will tell you exactly what you need to work on for your building to be running exactly how it was built to run.

Conclusion

The process of addressing (let alone fixing) these issues and areas of concern may seem overwhelming, but keeping the end goal in mind will make the efforts to make these changes in your warehouse much easier. Taking it one at a time will make all the difference, but ensuring you are working on them overtime will be all that is needed. Just remember, all of these critical ways to reduce energy are going to not only make your company more sustainable, but it will also save you tons in overhead.

Have any other ways to save energy specifically in warehouses? Comment them down below to help out other warehouse managers / owners alike!

When the detector senses an object across its field of view move, it triggers the lights to turn on. The lights would stay on from 1 to 20 minutes, depending on how you preset the timer. After the preset time, the detector automatically shuts the lights off unless there are further movements within its range.