Do these points to make UPS system more efficient?
Publish time : 2021-10-27
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UPS power supply plays a vital role as an electric energy device to ensure power supply,It can keep the load working normally and protect the hardware from damage. The following are the key points to improve the working efficiency of UPS power supply.
1.The Need for Reliability
When choosing UPS uninterruptible power supply products, the customer's first concern must be reliability. For UPS power supplies, higher efficiency means lower heat generation, According to Arrhenius theory, it is believed that the life of electronic products (such as capacitors, semiconductor devices) is halved for every 10°C increase in temperature,The reduction of heat generation will make an important contribution to the reduction of the internal temperature of the device, thereby increasing the life of the device itself.
2.Respond to Energy Saving and Emission Reduction Policies
In early 2013, the Ministry of Industry and Information Technology and the five ministries jointly issued the "Guiding Opinions on the Layout of Data Center Construction"，It is required that the PUE value of the newly-built data center be below 1.5, and the PUE value of the original modified data center will be reduced to below 2，The loss of the UPS system is the main component of the energy consumption of the data center, accounting for about 6% to 10% of the energy consumption of the data center，To achieve a lower PUE in a data center, a UPS with a higher operating efficiency must be selected. The differences in the contribution of different types of UPS to PUE are given.
3.Customers' demand for saving electricity bills
Generally speaking, each increase in UPS power efficiency by one percentage point can save 10% to 20% of electricity costs. It can be seen that the benefits of high-efficiency UPS to enterprises are considerable.
4.Select the Battery Monitoring System to comprehensively monitor the internal parameters of the UPS power supply
Online monitoring of important parameters such as battery cell voltage, internal resistance, temperature, group voltage, and group current of the battery pack，Once a certain parameter is found to be abnormal or its changed parameter is abnormal, it will be alerted immediately, which can prompt the maintainer to find a problem or potential hidden danger, so that it can be dealt with in a timely manner to ensure the reliability and safety of the UPS power supply system.
