Yangzhou Kaihong Power Technology Co., Ltd. (Yangzhou Headquarters)
Sales phone: 0514-87979963
Sales Straight 1: 13773587351
Sales line 2: 18932373905
Sales line 3: 15190420406
Company Fax: 0514-87580922
Sales email: email@example.com
Company address: Xi'an Jiaotong University Pioneer Park, East Wuzhou Road, Yangzhou
UPS (Uninterruptible Power System / Uninterruptible Power Supply), which is an uninterruptible power supply, is a system device that connects storage batteries (mostly lead-acid maintenance-free storage batteries) to the host and converts DC power to mains power through module circuits such as the host inverter . It is mainly used to provide a stable, uninterrupted power supply to a single computer, computer network system or other power electronic equipment such as solenoid valves and pressure transmitters. When the mains power input is normal, the UPS supplies the mains voltage to the load after being regulated. At this time, the UPS is an AC-type voltage regulator, and it also charges the internal battery; when the mains power is interrupted (accidental power failure) At that time, the UPS will immediately supply the DC power from the battery and continue to supply 220V AC power to the load through the inverter switching method, so that the load maintains normal operation and protects the load software and hardware from damage. UPS equipment usually provides protection against over-voltage or under-voltage.
UPS is aimed at the reliability requirements of the power grid environment and network monitoring, network systems, and medical systems in China. It overcomes the increasingly severe problem of the power grid environment caused by the centralized power supply of medium and large computer network systems. Third-generation power frequency pure online intelligent UPS. A DC power supply is a device that maintains a constant current in the circuit. Such as dry batteries, storage batteries, DC generators, etc.
UPS and DC power supply are important power supply guarantee equipment for enterprises. Traditional maintenance management includes: ① daily inspection of appearance, regular replacement of vulnerable parts such as batteries, filter capacitors, fans, etc., and battery activation during overhaul; ② transformation or replacement equipment , Use advanced tools to test battery performance. With this management method, the enterprise has high investment costs, a large workload of maintenance personnel, it is difficult to grasp the equipment operation status and key data in real time, and the equipment accident prevention capability is low. The implementation of online maintenance management can avoid the deficiencies of traditional methods and obtain good benefits.
The Chinese meaning of UPS is "Uninterruptible Power Supply", which is the abbreviation of "Uninterruptible Power System / Uninterruptible Power Supply" in English. It can guarantee that the computer system will continue to work for a period of time after a power outage to enable users to save the disk urgently, so that users will not be affected by the power outage Affect work or lose data.
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