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Author ：Iflowpower – Portable Power Station Supplier
How to maintain maintenance of UPS lithium-ion batteries? In the next few months, industrial processing lithium-ion battery packages will be reduced, and the price is very likely to fluctuate. However, because of a variety of raw materials, although the price of industrial processing lithium-ion batteries will have a certain fluctuation, the fluctuations are not easy to be very large, which is also closely related to the development trend of the current phase. At this stage, the popular lithium iron lithium ion battery pack is over 90,000 yuan / ton up and down.
For some small retail, it is very likely to increase the indoor space, but for some major customers, there is no advantage. According to professionals, the cost of lithium iron phosphate ion batteries is too fast, and because the price is not very good transmission, the revenue period is long, the sales market in 2020 is not last year. 1.
When using lithium-electric UPS, pay attention to the various tight parameters of the UPS, such as typing the working voltage field, output wave type, power, long power supply system time, transformation time, and its lithium battery well-known brand, noise, equipment volume, Net weight, etc. Various UPS should not be operated, and the output power capacity above 20% should be embedded, and the load should be operated in 40% -60% of the UPS rated power. 2.
When the UPS power supply is not in use for a long time, it should be opened every time. For reserved UPS, it is recommended that minimal UPS in the UPS is 2 ~ 3 minutes each month, with *** rechargeable battery, new rechargeable battery usage. When the battery is charged, the overcurrent and overvoltage battery should be charged as much as possible.
Moderate charge and discharge is a help of rechargeable batteries. 3. Grasping the basics of lithium ups, carefully read the instructions for machinery equipment, find a variety of warning information content, warning coding, display light, and what is caused by it, and prevention measures.
Understand the use of various power switches and buttons on machine devices. Understand a variety of UPS actual operations, clearly grasp the connection association. 4.
Improve usual inspections and maintenance, check the equipment has no alerts, odor, and abnormal noise, check the connecting head is loose and hot, whether the cooling hot fan is running is normal, the various types of machine equipment indicate everything is normal, Treat difficulties immediately. 5. Maintain a suitable working temperature.
Working temperature is a key element of the life of lithium-electric UPS service, and the best operating temperature specified in the predetermined charging battery processor is in the middle of 20-25 ¡ã C. Once the operating temperature exceeds 25 ¡ã C, the number of battery cycles will be reduced by half each 10 ¡ã C. 6.
Replace the waste / bad rechargeable battery immediately. In the continuous operation and use of lithium-electric UPS power, it is difficult to guard against some rechargeable batteries because of the difference in characteristics and quality. When one or several charging batteries in the lithium ion battery pack are destroyed, maintenance staff handle each rechargeable battery to conduct regular inspection tests to remove destroyed rechargeable batteries.
7. The natural environment using the switching power supply should naturally ventilate, which is conducive to heat-increasing heat, maintaining natural environment cleanup. Do not bring magnetic induction load, such as billing machine, daylight tube, central air conditioning, etc.
To prevent damage to the UPS power supply. 8. Don't turn off and turn off the UPS power supply.
Under normal conditions, the UPS power is turned off after 6 seconds, otherwise, the UPS power supply is likely to be "starting unsuccessful", that is, the UPS power supply is neither in the voltage output, and is not in the inverter power supply. condition. 9.
Maintenance UPS power supply. Dust in the equipment, accurately measuring lithium-ion battery pack operating voltage, check the cooling fan operation, test, and regulate the UPS power system software for tight parameters, e.
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