Mar 25, 2021
Four standards for comprehensive UPS uninterruptible power supply selection
UPS, that is, uninterruptible power supply, is a system equipment that connects batteries (mostly lead-acid maintenance-free batteries) with the host, and converts DC power into mains power through a module circuit such as the host inverter. It is mainly used to provide a stable and uninterrupted power supply to a single computer, computer network system or other power electronic equipment.
At present, there are many brands of UPS uninterruptible power supply products in the market, with uneven product quality and chaotic competition.
How to buy suitable UPS products, end users need to improve their understanding of UPS uninterruptible power supply. Experts say that when choosing UPS uninterruptible power supplies, you can start from the four major standards and choose products that meet their requirements to truly ensure the uninterrupted operation of daily business.
Standard 1, battery safety and quality is the lifeline of UPS uninterruptible power supply. UPS uninterruptible power supply, as its name implies, uninterruptible power supply, its most important function is to switch to the battery at the moment of power failure to continue to provide power supply for computers or other electrical appliances. UPS uninterruptible power supply is the hardware that protects the safety of hardware power consumption. Therefore, whether the quality of its backup battery is stable is one of the cores to ensure the normal operation of UPS uninterruptible power supply. About 50% of UPS uninterruptible power supplies in the market have failed or repaired All are caused by poor quality batteries. Therefore, when small and medium-sized enterprises purchase UPS uninterruptible power supplies, they must choose the products of larger manufacturers and the original batteries of the manufacturers. In addition, the standard battery of most backup UPS uninterruptible power supply products can provide about 15 minutes of power for users to store data, but it does not have the optional long delay package.
Standard two, the backup UPS uninterruptible power supply must have a voltage stabilizing function. The power supply of the power grid is at different peaks in different time periods, and there are many changes and unstable factors. Therefore, users often encounter voltage instability when they use electricity on a daily basis. In the work, due to the constant high and low voltage changes, it is easy to cause the computer to crash inexplicably, or the server to go down for no reason, causing a lot of unnecessary troubles in the daily business development of small and medium-sized enterprises. Therefore, another important function of UPS uninterruptible power supply is voltage stabilization. The high-end UPS uninterruptible power supplies used in the industry in the market all integrate voltage stabilization functions, while the backup UPS uninterruptible power supplies that are suitable for small and medium-sized enterprises with standard stabilization function are rare.
Standard three, UPS uninterruptible power supply needs to be simple to use and highly intelligent. Although the working principle of UPS uninterruptible power supply is simple, the use and maintenance of many middle and low-end UPS uninterruptible power supplies in the market are not easy.
For small and medium-sized enterprises, the UPS uninterruptible power supply that integrates automation and intelligence with traditional technology is really suitable for use. Without the need to invest more maintenance costs and training time later, it can better improve work efficiency for small and medium-sized enterprises. For large-scale data centers, generally used UPS power is larger. In the past, a module such as 10 kVA or 5 kVA. At present, the minimum selection is above 30 kVA. From the perspective of maintainability, is the key module needed hot swappable? Some modules are composed of power modules, which may not be hot-swappable. The bypass module is generally used less online, but for some high-level data centers, the operation and maintenance unit also hopes to be able to perform some maintenance on the bypass module during operation, including monitoring. If possible, choose some fully modular systems. Another thing is to look at the adaptability of the power grid. Its THDI, input indicators, including input power factor, etc. will cause a big data center to pollute the power grid. Now most of the power output requirements are 0.9 or even 0.99, which better matches modern servers.
Standard 4, UPS uninterruptible power supply industrial design also needs to be scientific. Many small and medium-sized enterprises have limited space in their computer rooms or server racks, so small-sized or rack-mounted servers are more suitable. At the same time, more and more users pay more attention to appearance when purchasing products. Many small and medium-sized users value their appearance. After all, the bulky and ugly UPS uninterruptible power supply will affect the overall appearance of some corporate office environments. Therefore, the appearance of UPS uninterruptible power supply is generous and beautiful is also one of the important factors in purchasing.
UPS uninterruptible power supply after-sales service is a common concern for small and medium-sized enterprises. Most manufacturers of UPS uninterruptible power supply mainly focus on industry users, but insufficient investment in UPS uninterruptible power supply services for small and medium-sized enterprises.
SAFESAVE is a professional UPS manufacturer that can provide new and old customers with high-quality services and the most affordable prices. We also hope that customers will inquire.