New to the world of uninterruptible power supply (UPS) systems? Consider this UPS buying guide your introduction to the basic concepts behind UPS Systems and which type will work best for your requirements.
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What is a UPS System?
A UPS, at its most basic, is a battery backup power system that supplies power long enough for equipment to properly shut down when utility power fails. It helps prevent loss of data and minimizes the stress a hard shutdown causes on your electronic equipment.
The UPS is also a surge protector that protects connected devices from power problems, like surges or abnormal voltages, which can damage, reduce lifespan, or affect performance of electronic equipment and devices.
Why do I need a UPS System?
In case of a blackout, the UPS switches immediately over to battery power to provide a continuous power source for the length of the battery. Battery life can vary by system and depends on how much power you use. The battery backup gives you time to power down sensitive equipment, servers, or even video game consoles without loss of data or progress. Different UPS systems also provide certain levels of protection for other power problems that arise.
What types of UPS Systems are there?
UPS systems have three different topologies, or categories, based on what type of power protection you need. The three topologies are Standby, Line-Interactive, and Double-Conversion.
What types of power problems do I have?
Many people are aware of only one type of power problem: a blackout. This is when the power goes out and stays out for a few seconds up to a few days. But, many more common power problems exist.
What are common power problems?
Below are definitions of common power problems. If you would like to learn more about power problems, please read our blog: Preventing Common Power Problems.
For now, let&#;s define possible power problems you might experience:
What type of UPS Do I Need?
Make a list of your most common power problems from the definitions above, and use the chart below to pick which topology solves your problems.
How Big Does My UPS Need to Be?
In order to make your UPS run properly, your UPS has to be large enough to support all of the equipment plugged into it. You will need to find the UPS capacity. Capacity is how much power a UPS system can provide (measured in Watts). The higher the capacity, the more electronic equipment, and devices it can support. To find the UPS capacity, you will need to calculate the load. The Load is the combined amount of power each of the devices use.
To identify the load, make an equipment list, including the total watts each piece of equipment requires to run properly. Include all of the devices the UPS will need to support. If a piece of equipment has a redundant power supply, only count the wattage of ONE power supply.
If you are unsure how many watts your equipment requires, consult the manufacturer or power supply specifications in the user manual.
Here is an example of an equipment list to verify the load:
Once you have calculated your load, count the number of power cords you want to connect to the UPS. Your UPS system will need to have enough outlets to cover the number of power cords.
How much time do I want electricity once the power goes out?
You have already decided your UPS&#; topology and what size it needs to be. Now, you need to think about what you would like to do with the battery power when a power problem occurs. Would you like to focus on shutting down all of your connected devices safely? Do you want to keep your DVR and TV running during the power problem? Do you want to finish the section of the video game you are on or just save where you are at?
You must now determine runtime. Runtime is the number of minutes a UPS system can support the attached devices with electricity during a blackout. The minimum runtime is the time you need to complete proper equipment shutdown.
When shopping for runtime, you will be looking at the length of time the batteries in the UPS can support equipment through power outages when utility power is unavailable. Keep in mind the number of watts supported affects runtime: the smaller the wattage load connected, the longer the batteries will last. The larger the wattage load, the shorter the runtime will be.
To determine runtime, we want to look for a range. Begin with the number of minutes it will take to perform complete device shutdown and then build an acceptable range of runtimes. The broader the range, the more UPS system choices you will have.
Do I need sine wave output from my UPS?
Utility power supplies electricity in the form of sine wave alternating current. When the UPS is in normal mode, it passes the same electrical sine wave to your connected devices. If the UPS switches to operate in battery mode, it either produces sine wave or simulated sine wave electricity to power your electronics.
Here is an illustration of a sine wave and a simulated sine wave.
You will notice the simulated sine wave output has a power gap at each cycle. Sometimes this power gap may cause stress in the power supply in sensitive electronics, harming them.
You will need a UPS with sine wave technology if you want to plug-in the following:
Electronic equipment with Active PFC power supplies may shut down unexpectedly when using a UPS with simulated sine wave output, resulting in data loss or equipment damage. UPS systems that deliver sine wave output prevent unexpected shutdowns and damaging electronic stress.
If you need help determining whether a device uses Active PFC circuits, contact the device manufacturer.
What do I want my UPS to look like?
UPS systems have form factors. The form factor of a UPS indicates the shape and size of its housing. The most common 3 types are:
Desktop or compact
Tower or mini-tower
Rackmount
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When choosing the form factor, the main consideration is where you are going to use it. A desktop or compact UPS can hide under a desk, unnoticed. A tower or mini-tower will have a pleasant aesthetic design making it an option to sit on top of a desk or table. A rackmount UPS works well in server rooms.
Where do I pick out my UPS system?
Now that you have made a list of what you need in your UPS system. Visit our Battery Backup Selector to help you narrow down which of CyberPower&#;s UPS systems will fit your needs. If you need some guidance, feel free to contact our UPS systems experts at or toll-free at 1 (877) 297-.
If you&#;re interested in a more in-depth look at selecting UPS systems, come back soon for our blog: Choosing a UPS System 201: Power Audits
Battery Backup Selector
Remote working is officially the new normal. And this new norm comes with the prerequisite of seamless internet connectivity. When one contemplates it, the fact that WiFi routers don&#;t come with a power backup seems unimaginable.
That&#;s when a mini UPS router comes into the picture. With power cuts becoming a prevalent problem in several parts of the country, having a power backup for your WiFi router, like Oakter MiniUPS, has become necessary.
This article will examine Oakter MiniUPS and what makes it a cut above the rest.
The Oakter MiniUPS is an uninterruptible power supply that can give you up to 4 hours of battery backup in the event of a power outage. This means you can continue accessing the internet for up to 4 hours after the power has gone off.
MiniUPS&#; smart battery backup system also protects against power surges, which could cause damage to your equipment, be it your WiFi, set-top box, or CCTV.
The smart charging feature allows the battery backup system to monitor its charging process, ensuring that it does not overcharge itself or run out of power before you need it again.
You only need to plug the unit into a wall socket and flip the switch to start working &#; there&#;s no lengthy installation process. Just plug in the device, and you&#;re good to go!
Suppose power fails while devices are still plugged in but turned off. In that case, Deep Discharge Protection automatically turns these devices back on without damaging them so they can continue operating once power returns.
This one is self-explanatory. There&#;s no need for a first-time charge as Oakter MiniUPS comes pre-recharged, ready to use right out of the box.
All power backup solutions for WiFi routers serve the same purpose &#; they provide an uninterrupted internet connection during power failure.
These devices can connect to both your WiFi router and modem. In the event of a power outage, your router will run on battery power. Moreover, a mini UPS can also protect your router from power fluctuations.
So what makes Oakter MiniUPS a better value for money?
Setting up your Oakter MiniUPS is quick, easy, and hassle-free. You plug the unit into a power outlet of your choice, and the LED indicator will indicate an adequate power supply.
The power rating is one of the most important aspects when purchasing a mini UPS for a WiFi router. Most WiFi routers have an output voltage rating of either 9v or 12v. However, most contemporary mini UPS models are only designed for 12v DC routers. Here&#;s the scary part, using a 12v mini UPS on a 9v router can burn the circuit of your router.
Oakter MiniUPS comes in 9v and 12v options to find the right power backup option for your particular router model. It supports 9v DC and 12v DC routers of all major brands like D-Link, TP-Link, Airtel, Jio Fiber, etc.
This article discusses how to avoid buying the wrong WiFi router UPS.
The intelligent battery management system of the Oakter MiniUPS ensures that your device gets the right amount of power at all times. It prevents overcharging or undercharging them, potentially damaging their batteries permanently and wasting their resources unnecessarily.
Additionally, it also ensures that your MiniUPS never runs out of power by charging the battery automatically the moment the power is back.
We know it has &#;for WiFi routers&#; in the description, but Oakter MiniUPS can do more. It can power up small devices such as smartphones, Set-top boxes, Bluetooth devices, CCTV cameras and biometric systems.
However, you will need to purchase an additional cable for each device separately. And you should not forget to check the power rating compatibility of any device you intend to connect with the MiniUPS.
If you are unsatisfied with your purchase or find any defects in the product, you can return it within three days of receiving it, no questions asked!
Suppose you&#;re looking for a portable, powerful, yet highly affordable Mini UPS for your router for uninterrupted internet connectivity during power cuts. In that case, Oakter MiniUPS is where your search ends.
So place your order with Oakter right away. Oakter products are also available on Amazon and Flipkart. Besides smart home appliances, Oakter has a smart universal remote controller and smart WiFi plugs for your convenience. Contact us for more details!
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