The full name of UPS is Uninterruptible Power System/Uninterruptible Power Supply, also known as an uninterruptible power supply. The working principle of UPS is to connect the host and the lead-acid battery that does not require maintenance, and then pass through the host's inverter and other host circuits. The system equipment of UPS is to convert DC power into AC power.
Characteristics of UPS:
Uninterruptible power supply is mainly used in some network systems and environments, as well as some network monitoring and other fields. It can also be used in some medical systems. For these fields, the uninterruptibility of power supply can be achieved, which can solve some problems around the power supply network. It is a new intelligent uninterruptible power supply using digital technology.
UPS uninterruptible power supply cooperates with DC power supply to form a complete power supply equipment. The investment cost of traditional power supply equipment management is very high, and the labor invested by maintenance managers is large. In addition, the operating status of uninterruptible power supply equipment and some related important data cannot be controlled at any time. In addition, the prevention ability of UPS uninterruptible power supply is low. In order to avoid these problems, online maintenance management methods can be used, which will have a good effect.
UPS power supply can keep the computer system working even if it cannot be connected to the power supply. It can protect the data inside the computer and prevent it from being lost, thus avoiding affecting the normal operation of the computer.
UPS precautions:
1) The surrounding environment of the UPS power supply cannot be sealed and needs to be ventilated, otherwise the heat in the UPS power supply will not be able to volatilize, and the environment needs to be kept clean.
2) Do not attach an inductive load, and do not attach an inductive load, otherwise the equipment will be damaged.
3) The output load of the UPS power supply needs to be controlled, and the best state is 60%, which is more reliable.
4) The UPS power supply attached load cannot be too light, otherwise it will cause the battery to be deeply discharged, thereby reducing the battery life, so the load should be slightly heavier.
5) The UPS battery should be properly discharged, so that the battery will be easily activated and the battery life will be longer.
6) For a small UPS uninterruptible power supply, do not attach a load when starting up, and turn off the UPS when not in use.
7) After the UPS uninterruptible power supply completes the discharge operation, it must be charged in time, otherwise the UPS battery will be damaged.
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