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48V Rack Type Battery supplier introduces the reasons for using this product
Categories: News center
Categories: Industry news
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Time of issue:2023-02-22 11:37
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Today, the 48V Rack Type Battery supplier will introduce in detail why use a 48V rack-mounted lithium battery UPS?
1. Surge: It means that the effective value of the output voltage is higher than 110% of the rated value and lasts for one or several cycles. The surge is mainly due to the high voltage generated by the sudden unloading of the grid when the large electrical equipment connected to the grid is shut down.
2. High-voltage spike: refers to the voltage with a peak value of 6000v and a duration ranging from one ten-thousandth of a second to one-half of a cycle (10ms). This is mainly due to lightning strikes, arcing, static discharges or switching operations of large electrical equipment.
3. Transient overvoltage: refers to the pulse voltage whose peak voltage is as high as 20000V, but the duration is between one millionth of a second to one ten thousandth of a second. The main reason and possible damage are similar to high-voltage spikes, but there are differences in the solutions.
4. Voltage sag: refers to the low-voltage state where the effective value of the mains voltage is between 80% and 85% of the rated value, and the duration lasts for one to several cycles. This problem may be caused by the startup of large equipment, the startup of large motors, or the connection of large power transformers.
Our company is a professional 48V Rack Type Battery supplier, please contact us if necessary.
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