Interpretation of Precautions to prevent hidden dangers in the UPS battery power supply

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

UPS manufacturer interprets precautions to prevent fire hazards in UPS power supply. The UPS power supply should be in a good working environment, the UPS power supply is composed of a large number of electronic components, and these components exert a good working environment. In the environment, the relative humidity, ventilation, cleanliness should be guaranteed.

The following is interpreted by the UPS manufacturer to prevent the prevention of fire hazards in the UPS power supply. The UPS power supply is very important for protecting data and machine devices from harm. Therefore, proper use and maintenance UPS is quite important.

It is actually reasonable to maintain and use UPS to run through the entire life cycle of UPS, in order to ensure its normal operation and extend service life, pay attention to many aspects in use and maintenance. Causes of UPS power supply 1, battery housing deformed, electrolyte leakage, insufficient capacity, battery-side voltage is uneven, etc. Further, the contact resistance continues to be large, eventually causing electrical fire or even scaling, igniting nearby flammable products caused; The deformation of the board causes contact heat to heat; 4, the metal dust in the UPS mounting place is severe, and dust is inhaled into the UPS machine through the cooling fan of the UPS.

When the concentration reaches a certain value, it will cause the internal fire of the UPS. Preventing the notes of the UPS power supply for fire hazards 1 often check if various automatic alarms and automatic protection functions in the UPS power supply system are normal; often check whether the equipment work and fault indication is normal; 2 During the output power supply to the UPS, due to the output of UPS The voltage and current are relatively large, so pay attention to safety to prevent electric shock accidents when connecting the output power supply; 3 When replacing the battery, turn off the UPS power and leave the main electricity, use the screwdriver with insulated handle; connect the battery line, in the joint There is a normal phenomenon of fine sparks, which will not cause harm to personal safety and UPS power supply. Do not short-to-use battery positive and negative; 4 Regularly check the host, battery pack, distribution part lead and terminal contacts Situation, check whether the connection between each connecting portion such as the feeder bus, cable and soft joint is reliable, and the pressure drop and temperature rise meet the requirements.

The above is the cause and precautions for the UPS power supply. The same UPS power supply, due to different maintenance levels, the failure rate and life are different. Regularly check the signals and waveforms of the various parts of the UPS power supply, and timely discovering hidden dangers, early prevention, reducing the fault in operation, and is also a means of extending equipment life.

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