production plant: shenzhen gigabyte power supply co., ltd.
production plant: shenzhen gigabyte power supply co., ltd.
production plant: shenzhen
production plant: shenzhen
introduction to ups power supply
upsfull nameuninterruptible power supply(uninterruptible power supply), is a kindenergy storage, voltage stabilization, emergency power supplythe core function of the power protection equipment is to continuously supply power to the load when the power supply is abnormal, so as to prevent the equipment from being damaged due to power failure and data loss.
i. core functions
power-off battery life: the power supply is interrupted and the battery is automatically switched to ensure that the equipment does not stop.
stabilized pressure purification: filter voltage surge, spike, clutter, and adapt to power consumption of precision equipment.
lightning protection and surge protection: protect back-end electrical appliances against lightning strikes and grid impacts.
ii. mainstream classification (by working principle)
backup ups
the structure is simple and the price is low. when the power supply is normal, it is only stabilized and the power is cut off before the inverter output. multi-usehome computer, router, monitoringlow-power equipment.
online interactive ups
cost-effective, active adjustment when voltage fluctuations, fast switching speed, suitableoffice computer, small server.
online ups
the mains are always rectified + inverter output,zero switching, pure voltage stabilization, the power supply quality is the highest. multi-usedata center servers, switches, medical equipment, industrial precision instruments, is the mainstream model of industrial/data center.
iii. common application scenarios
office: computer, printer, network switch
data center: server, cabinet, security monitoring
industrial/medical: automation equipment, precision instruments, medical equipment
rated capacity: unit va (volt-ampere), determines how many devices can be brought
backup time: power supply duration after power failure (standard machine is generally several minutes, long machine can be extended by external battery)
input/output voltage: conventional single-phase 220v, industrial common three-phase 380v
power factor: the higher the value, the better the power utilization rate.
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