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Author ：Iflowpower – Portable Power Station Supplier
1. Pay attention to the various parameters of the UPS, such as the input voltage range, output waveform, output power, power supply time, conversion time, and lithium-ion battery brands, and the noise, volume, weight of the machine. Various UPs should not be fully loaded, and should retain more than 20% of power margins, and the load is controlled between 40% and 60% of the UPS rated output power.
2, when the 48V lithium ion battery UPS is not used for a long time, it should be turned on a period of time. The rear preparation UPS proposes for every 1 month, so that the UPS work is in an inverter operating state for at least 2 to 3 minutes to activate the battery, extend the battery life. When charging, you should try to overcurrent and overprust charge.
Appropriate discharge helps the battery activation. 3, master the basic knowledge of 48V lithium-ion battery UPS, carefully read the equipment manual, understand the meaning of various warning information, warning code, indicator, and the original and response to occur. Familiar with various switches on the device, the purpose of buttons.
Familiar with the various operations of UPS. 4, enhance daily inspection, maintenance, check equipment has no hedge, there is no abnormal sound, check the joint without loose hair fever, cooling fan operation is normal, equipment is not normal, found problems in time deal with. 5, maintain a suitable ambient temperature.
The tight factors affecting the life of the lithium-ion battery are ambient temperature. The best ambient temperature required by the general battery packages is between 20-25 ¡ã C. Once the ambient temperature exceeds 25 ¡ã C, 10 ¡ã C per liter, the life of the battery is half.
6. Replace the waste / bad batteries in time. In the continued operational use of the lithium-ion battery UPS, due to the difference in performance and quality, individual battery performance is lowered, and the storage capacity is not required to be damaged.
When a certain / some batteries in the battery pack is damaged, the maintenance personnel should check the detection of each battery to exclude damaged batteries. 7,48V Lithium-ion battery UPS should be paid to ventilation, facilitating heat dissipation, and maintaining the environment clean. Do not belt with inductive loads, such as billing machines, fluorescent lamps, air conditioners, etc.
, so as not to cause damage to the loss of power supply. 8. Do not close and turn on the 48V lithium-ion battery UPS power supply frequently.
Generally, the UPS power supply can be opened again after 6 seconds, otherwise the UPS power supply may be "startup failed" state, that is, the UPS power supply is in the state of electricity output, and there is no inverter outp.
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