Coal is the predominant energy source used in Australia, producing around 75% of the nation’s power. Australia’s energy networks, with more than 16 million customer connections nationwide, are the last link in the safe, dependable distribution of gas and electricity to almost every house, company, and industry in the nation. However, in those rare moments when there is a power outage, investing in an uninterruptible power supply in Australia only makes sense.

But what is an uninterruptible power supply or UPS? A UPS is essentially a battery in a box with enough power to power devices hooked into its AC outlets for minutes to hours, depending on your requirements and the hardware configuration. For example, it may enable you to maintain internet access over a prolonged power outage, allow your desktop computer with a hard drive the five minutes it needs to execute an automated shutdown and prevent lost work.

Listed below are three critical factors to consider before buying a UPS:

Choosing Your Ups Requirements:

For most individuals, keeping the network operational and preventing their AC-powered computers from suddenly shutting down are the two critical situations to prepare for. These entail making radically different hardware and configuration decisions.

Most UPSs have surge-protected outlets that aren’t plugged into the battery and battery-backed outlets. Study number and placement carefully since it’s not a good idea to connect a power strip or other extensions into either type of UPS outlet because doing so increases the risk of an electrical fire.

Battery Capacity:

Battery capacity is a significant factor in separating UPSes designed for households from those used to power individual workplace equipment. A single UPS may handle many different types of equipment, and many other battery sizes are available for purchase. The bigger the battery capacity, the longer the runtime will be. Therefore, if you have all the necessary equipment, it may make sense in some circumstances to buy two or more UPSes, each one with the appropriate capacity, to cover it all. Batteries eventually need to be changed, although they can be very long-lasting. 


A UPS may generate a pure sine wave, which raises the price, or a stair-stepped wave, in which the power is alternated sharply up and down. A choppy simulated sine wave can be a show-stopper for some computer power supplies, including components that interact adversely with voltage variations. As a result, parts may prematurely wear out, completely shut down, or sustain extra damage.

A stepped sine wave may make a power supply noisy while operating on battery power, even for equipment that isn’t prone to power-supply issues. However, the average starting price of such UPS systems in Australia is 80 AUD and can go up to 200 AUD. So you’ll basically find uninterruptible power supply in Australia across budgets.

Last but not least, less priced variants of UPSs contain one or more LEDs that may be used to show particular status elements, such as functioning on backup power or the internal battery having to be replaced. Others feature an LCD panel that can display various information, often excessively, and is occasionally backlit. These screens may be seen via software loaded on a linked computer.

Consider these aspects when you set out to buy a UPS, and you can be sure of having made a worthwhile investment.


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