What do you need to pay attention to using the UPS power supply in high altitude?

　　Author ：Iflowpower – Постачальник портативних електростанцій

General UPS power parameters are displayed in the working environment of the UPS, there will be a high degree of altitude: " <1000M (1% increase in 100M) is 4000m above sea level". Why is the height change of altitude impact on the performance of the UPS power supply? UPS in high altitude, we have to take into account this problem with de-deduction, and the temperature of the UPS power supply is an important factor related to a smooth operation. After the altitude is more than 1000 meters, there are three aspects of the impact on the UPS: 1.

Low pressure reduction, capacitance is slightly deformed, causing capacity change, affects the output power of UPS uninterrupted power supply; 2. High sea level, air density decreases, the same The fan speed, but the ventilation is insufficient, causing insufficient heat dissipation ability, then carrying the full load, there will be thermal overload, the power device stops operation, affecting the protection of the load. 3.

High altitude is due to absolute humidity, high temperature difference, solar radiation, will accelerate the aging of UPS equipment materials, thereby affecting electrical equipment performance. The UPS power supply in the plateau area increases with altitude, the power and backup time of UPS will decrease. When we use the UPS power supply in the Plateau, we should pay attention to the brand's choice when selecting the UPS power.

Some uninterruptible power supplies are not supported by the plateau area. Electronic components are affected by high altitude, and there is a technique of universal existing use. We don't need to consider this problem in the category of 1000 meters above sea level, we should take into account 10% degradation of the equipment.

All electronics are matched by 80% of running power consumption, so we should reasonably calculate the actual power consumption of the device, match the corresponding energy electrical lithium at the beginning of the device selection. Battery UPS power model. The sea digit is very different.

When the selection and use of the UPS power supply, the altitude factors should be taken into account, which should be considered in the high altitude area: 1 Select or customize the UPS power supply of large security gaps to avoid circuitry Internal fire failure. 2 is higher than the normal use of altitude environment, it should be used for the UPS to prevent UPS over temperature protection. In summary, altitude is highly affected by the use of the UPS equipment.

If you have a project, you need to use the UPS power supply in the high altitude area, you must consider whether the selected brand can meet the requirements.