An UPS is an Uninterruptible Power Supply that contains an energy storage device. It is mainly used to provide uninterruptible power supply to some equipment which require high power supply stability.
When the mains input is normal, the UPS will stabilize the mains voltage and supply to the load, at this time the UPS is an AC voltage regulator, and it also charges to the battery inside the machine; When the mains is disconnected (power failure caused by an accident), the UPS immediately supplies 220V AC power to the loads by switching the DC power of the batteries by using the inverters to ensure the normal operation of the loads and protect the load hardware and software from damage. UPS equipment usually provides protection against overvoltage or undervoltage.
Uninterruptible power supply is widely used in: Mining, aerospace, industrial, telecom, defense, hospital, computer service terminal, network server, network equipment, data storage equipment, emergency lighting system, railways, shipping, transportation, power plants, substations, nuclear power plant, fire security alarm system, wireless communication system, program-controlled switches, mobile communications, solar energy storage energy conversion equipment, control equipment and emergency protection systems, personal computers, etc.
Along with the computer application system to the power supply more and more high requirements, UPS has been paid more and more attention, and gradually developed into a kind of power protection system with voltage stabilization, frequency stabilization, filtering, anti-electromagnetic and radio frequency interference, anti-voltage surf and other functions. Especially in the power grid line and power supply quality is not too high, anti-interference technology is backward, at the same time the computer system to the power supply requirements are relatively high, the role of UPS is more obvious.
MPMC Hybrid Energy Storage solutions for UPS system maintains steady performance with high density batteries, improving space utilization for concatenating lesser series batteries. Sophisticated solutions ensure MPMC UPS back-up power to provide reliability, resiliency and security of data to a wide range of applications.
