Uninterruptible Power Supply. Its function is to protect valuable instruments and equipment, prolong the power of emergency safety escape equipment. Avoid the phenomenon of power interruption or power instability to reduce the life of the equipment, prevent the high surge of power and damage the equipment.
UPS types Backup UPS, online UPS, and online interactive UPS.
Backup UPS: Use anti-interference hierarchical voltage regulation and voltage regulation technology. When the mains supply is normal or the voltage changes, it can provide the load with high frequency interference voltage regulator. When the grid power supply fails, battery inverter power supply requires 4-10ms conversion time, which is not suitable for some devices that require high power supply quality.
Online UPS: When the power grid fails, the output of the UPS does not require switching time, and the load power supply is smooth and stable. Generally used in finance, securities, telecommunications and other sectors. Online interactive UPS: The centralized backup UPS has the advantages of high efficiency and high power supply quality, but the frequency stability is not ideal, not suitable for the Ups Power Supply with normal delay.
Ups Battery The reason why UPS can continue to power computers and other devices after power failure is that there is a device to store electric energy in it. This device is the UPS battery. Its main functions are :(1) when the mains is normal, the electric energy will be converted into chemical energy stored in the battery. (2) When the mains fails, the chemical energy is converted into electric energy to provide the inverter or the load.
UPS battery The reason why UPS can continue to power computers and other devices after power failure is that there is a device to store electric energy in it. This device is the UPS battery. Its main functions are :(1) when the mains is normal, the electric energy will be converted into chemical energy stored in the battery. (2) When the mains fails, the chemical energy is converted into electric energy to provide the inverter or the load.
