UPS (Uninterruptible Power Supply) is a backup power supply system that provides sufficient electrical energy so that equipment can be turned off normally in the event of a sudden power outage. This function is critical for both individuals and companies because it can prevent data loss. In addition, UPS also protects hardware from power volatility that can damage electronic equipment.
In the event of a power outage, the UPS will immediately turn on battery power as a backup energy source for our various electronic devices. However, there are several types of UPS with varying capabilities. The level of protection provided by each type of UPS is also different. This often leads to confusion about how to make sure we purchase the right UPS that fits our needs?
To solve this problem, there are several questions that need to be included in your checklist when you’re planning to buy a UPS:
How much power does your equipment need?
To estimate power requirements, calculate the total wattage of all devices that will be connected to the UPS. Choose a UPS with a wattage output capacity of 20-25 percent higher than that total.
How long is the required UPS runtime?
Runtime refers to how long the UPS is able to provide to all connected devices when the power goes out. The greater the power capacity required by the connected devices, the shorter the UPS runtime. To extend the runtime, you should reduce the number of connected devices. Or, buy a UPS that can be plugged into an external battery to extend the runtime at any time.
How many sockets do I need?
Make sure the UPS has sufficient number of outlets to accommodate all the devices that will be connected.
Do you need Data Line Protection?
Connected data and audio/video cables can become a “backdoor” that can result in damaging voltage spikes for sensitive electronic components. For that reason, choose a UPS system that has an RJ11, RJ45, or coaxial connector port to prevent spikes in telephone, network, or coaxial cables.
Where do you plan to install/plug the UPS system?
UPS has several models. The three most popular are the Desktop, Tower, and Rack-mount models. Desktop model is very compact, it can be hidden under the table. Tower model its slim design makes it look attractive on a table or on a shelf. The Rack-mount model requires more space and is usually placed in the server room.
What type of UPS system do I need?
There are three types of UPS based on the power protection they provide, they are, Standby, Line-Interactive, and Double-Conversion. Each type is capable of dealing with different problems.
The Standby type is sufficient to overcome voltage spikes and total (blackouts) and partial (brownouts) outages. The Line-Interactive type can handle all three problems plus drastic voltage fluctuations. The Double Conversion type is even more robust, capable of overcoming voltage spikes, blackouts, brownouts, voltage fluctuations, frequency variations, and harmonic distortion.
Those are some important considerations before buying a UPS. Still not sure about which type is the right type for you? Don’t worry, we have UPS Surabaya purchase consultation service to help you. Starting from assessment, budgeting, implementation, to power supply maintenance.
