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UPS's detailed knowledge?
500VAUPS how long is the backup time? (1) and 500VA adopt 12V7AH battery section. When an ordinary PC computer, when the backup time is about 7 minutes, enough users according to the normal procedure exit shutdown, and protect the data will not be lost; (2), UPS continuous supply of length of time depends on the size of the load. Refer to the "discharge curve" of the product manual".
What does "UPS" and "DPU" mean in power plants?
UPS (Uninterruptible, Power, System), that is, uninterruptible power supply, is a kind of energy storage device, inverter as the main component of constant voltage constant frequency uninterruptible power supply. Used primarily to provide uninterrupted power supply to a single computer, computer network system, or other power electronic equipment. When the power input is normal, UPS electric voltage supplied to the load, the UPS is an AC power regulator, it is also the built-in battery; when the power interruption (outage), UPS will immediately machine battery power through the inverter conversion method continue to supply 220V AC power to the load, the load to maintain normal working load and protection of software and hardware is not damaged. UPS devices usually provide protection against too large voltages and too low voltages.
What's the difference between UPS and batteries? I mean, yes
The role of UPSThe main functions of UPS are as follows:(L) interruptions in power, can use the battery through the inverter to convert DC to AC 220V power supply for computer and network systems, computer and network system can guarantee the normal operation of.(2) the utility model has the voltage stabilizing effect on the city electricity and can stabilize the voltage when the voltage of the power grid fluctuates.(3) harmonic interference, can inhibit the voltage sags, voltage surge, waveform distortion, electromagnetic interference and power pollution, provide power supply voltage stability, pure waveform for computers and other equipment, ensure the normal work of computer and network systems and data without interference.(4) avoid lightning stroke. Auto save the CPU controlled by UPS. Let the computer automatically save the battery before its battery is used up. As above is the basic function of UPS, other large UPS has many functions
My computer is always low voltage, restart, then buy a UPS installed, this time to restart, but continued burning 3 times the power of the computer, get now dare to use UPS, please comment that UPS has the role of regulator, if there is always burning power source computer?
UPS basically have the effect of voltage regulation, burning power and UPS does not matter
How to fit a battery pack for a UPS power supply
A lot of formula I can give you my picture cut you to recordSuch as:Load power 3500 algorithm: 3500/0.7 = 5000 (host with 6K long machine) battery algorithm: 6000 (6K) *0.5/192V=15.625 (battery with 17AH group), battery number: 192/12 = 16 batteries
What is the name of the device that provides the server with power?
You should say is UPS (uninterruptible power supply system), installed between the power and the server, in the case of external power failure, you can automatically switch to the UPS, the internal battery powered, and not to suddenly lose power, resulting in data loss
Excuse me: how long is the service life of the UPS power supply?
The host can twenty years can, but some capacitance some accessories to click, lead-acid battery design life with the environment has great relationship. Then the general battery is 7 to 8 years, but the general use of 3 to 4 years will be changed, then the general gel battery can be used 6 or 7 years life, a great relationship with your maintenance. Specific, you can go to www.gdbaykee this website to check
UPS technical index
How much power should I have with my UPS?We must first determine your equipment is much power in general, ordinary PC or IPC power is about 200W, apple at about 300W server between 300W and 600W, the power value of other equipment can refer to the equipment manual.Secondly, should understand the power rating of the UPS has two methods: apparent power (VA) and the actual output power (W), due to the reactive power are so made the difference, the relationship between conversion: apparent power power factor * = actual output powerBackup, online interactive power factor between 0.5 and 0.7, the online power factor is generally 0.8.When UPS is allocated to the equipment, the actual output power of UPS should be matched. Some dealers intentionally or unintentionally confuse (VA) and (W), which should be brought to the attention of the user.