Making the Right Choice: Tips for Selecting the Perfect UPS System

A UPS (uninterruptible power supply) is a device that provides safe backup power for electronic equipment. It has internal batteries that stay charged and are ready to supply backup power during utility power outages or disruptions. UPS systems can also detect and compensate for power fluctuations, like sags and surges, which can harm connected computers and electronics.

Various UPS models are available to protect different devices, such as computers, peripherals, servers, networking equipment, and data centers. Choosing the right UPS battery backup depends on your specific needs, including the equipment you want to protect and your tolerance for downtime risk. In this blog, we will provide some tips for selecting the perfect UPS system.

Assessing Load Size

To determine the capacity of the UPS needed, start by assessing the electronic devices that require UPS battery backup protection and the power required by each device. Begin with devices like IT servers, computers, workstations, and networking equipment, as their power consumption is readily apparent. However, it's also essential to consider other critical devices that play a significant role in day-to-day business operations. Evaluate the applications supported by each component and analyze the potential impact on your organization if those applications were to be lost. By assessing the load size, which includes all the devices requiring UPS protection, you can accurately calculate the required UPS capacity.

Considering UPS runtime

To determine the desired UPS runtime in the event of a power failure, consider your specific needs and priorities. Here are some factors to consider:

• The UPS runtime required for a smooth start-up and transition may be as short as 5 minutes if you have a generator for extended backup power.

• If your primary goal is to safely shut down servers and workstations without risking data loss or corruption, you may need a runtime of approximately 5 to 10 minutes.

• For critical applications like networks and Internet access, a runtime of 1 to 2 hours may be necessary to ensure continuous operation during most outages.

Assessing Outlet Needs

Ensure that the UPS system has sufficient outlets for your immediate needs while leaving room for future expansion. Alternatively, you can utilize a power distribution unit (PDU) to add more outlets, but exercise caution to prevent overloading the UPS.

Some UPS models feature outlets dedicated to surge protection only, without battery backup functionality. Prior to purchasing a UPS, thoroughly understand its features and ensure it has an ample number of battery backup outlets to suit your requirements.

Choosing UPS Size 

UPS systems are available in various sizes and form factors to suit different needs. Office equipment such as desktop computers, servers, and routers are commonly powered by tower models, which can be placed on the floor, desk, or shelf.

Rack-mount UPS systems are specifically designed to fit into standard 19-inch IT racks alongside other IT equipment. UPSs utilizing lithium-ion batteries tend to be smaller and lighter compared to models using traditional lead-acid batteries. This allows for more backup power capacity within the same space or the same capacity within a smaller space.

Additional UPS Features to Consider:

Remote Monitoring and Management: Opt for UPS models with network ports or support for network management cards (NMCs) for convenient remote monitoring and management, ideal for branch offices or locations with limited IT staff. Centralized groups can monitor UPS status and receive notifications, including battery replacement alerts and environmental condition monitoring.

LCD Control Panel: Look for UPS units equipped with LCD screens for local access to essential information like battery health and power conditions. This feature facilitates on-site management and control of the UPS.

Extended Runtime: Select UPS models that support external battery packs for extended runtime beyond the internal battery capacity. This allows critical loads to receive potentially hours of additional battery backup time.

User Replaceable Batteries: Ensure UPS models feature user-friendly battery replacement options. Look for designs with easily accessible panels that allow users to replace batteries promptly, eliminating the need for service technician assistance.

Lithium-ion Batteries: Consider UPS models incorporating lithium-ion batteries, known for their extended lifespan, lightweight nature, space-saving benefits, faster charging capabilities, and increased charge/discharge cycles. Although they may require a higher initial cost, the lower total cost of ownership (TCO) makes them a valuable investment.

Remote UPS Outlet Control: Select UPS models that offer remote outlet management, allowing energy usage monitoring, power cycling, and outlet/group shutdown. This enables remote operations centers to reboot unresponsive servers or network switches, enhancing efficiency.

ECO-mode for Energy Savings: Choose UPS models featuring ECO-mode, which optimizes energy efficiency by bypassing voltage regulation and energy conversion processes when utility input power is deemed stable. This helps conserve energy while maintaining reliable performance.

When it comes to UPS systems, there's no better choice than Al-Kiyumi. As the best UPS supplier and battery dealers in Oman, we guarantee products that meet the highest standards of quality and reliability. We understand the significance of uninterrupted power supply for your valuable equipment, and that's why we offer only the best. Being a leading UPS supplier in Oman, we offer a wide range of UPS systems to meet your unique requirements with utmost precision.