UPS is aimed at the reliability requirements of power grids in China's power grid environment and network monitoring and network systems, medical systems, etc., overcoming the increasingly harsh power grid environment caused by centralized power supply of medium and large computer network systems, and developed with new digital technologies. The third generation of power frequency pure online intelligent UPS. The DC power supply is a device that maintains a constant current in the circuit. Such as dry batteries, batteries, DC generators, etc.
UPS and DC power supply are important power supply protection equipments for enterprises. Traditional maintenance management includes: 1 daily inspection appearance, regular replacement of batteries, filter capacitors, fans and other wearing parts, battery activation during overhaul; 2 transformation or replacement equipment Use advanced tools to test battery performance. This kind of management method has high input cost and large workload for maintenance personnel. It is not easy to grasp the running status and key data of the equipment in real time, and the equipment accident prevention ability is low. Implementing online maintenance management can avoid the shortcomings of the traditional methods and achieve good benefits.
UPS Chinese means "uninterruptible power supply", which is the abbreviation of English "Uninterruptible Power Supply". It can guarantee that the computer system will continue to work for a period of time after power failure, so that users can save the disk urgently, so that the user will not affect the work or lose due to power outage. data.
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