discount 70% in 2018-10-18 to 2018-10-20
price: USD$ 945.00
freight :USD$7.00,(Postal parcel)
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Related questions and answers:
First, what should I be equipped with?UPS？
According to the situation of the equipment, the power environment and the purpose of power protection, we can choose the right oneUPSFor example, a small internal switch power supply
Power equipment can generally use backup typeUPSThe online interactive or online type should be used in the bad environment of the electricity utilizationUPSAnd not allowed
There are intermittent or sine wave alternating current equipment, you can only choose the online typeUPS。
Two, what kind of power should I have?UPS？
First of all, determine how powerful your device is, generally speakingPCThe power of the computer or industrial computer200WThe apple machine is around300WAbout，
Server in300Wand600WThe power values of other equipment may refer to the instructions of the equipment. Secondly, we should understandUPSRated power is available
Two representations: apparent power (unit)VAActual output power (unit)WDue to the existence of reactive power, this difference is caused
No, the conversion relationship between the two is: apparent power*power factor=The actual output power reserve, online interactive power factor in the0.5and0.7
Among them, the on-line power factor is generally0.8. Match the equipmentUPSWhen should be usedUPSThe actual output power is the basis for matching, and some distributionmerchant
Intentionally or unintentionally confusingVAAnd ()WThis distinction should be brought to the attention of the user.
Three,UPSWhat is the length of the spare time?
ByUPSThe energy storage device is decided, nowUPSGenerally, full sealed maintenance free lead-acid batteries are used as energy storage devices with battery capacity
"Ah. (by sizeAHThis index reflects the meaning of the discharge time according to the specified current. Batteries with the same voltage,security
When a large number of large capacity; the same number of ampere hour battery, voltage high voltage and large capacity, usually in common battery ah.Capacity,as12V/7AH、12V/24AH、12V/65AH、12V/100AH. Backup typeUPSGeneral built-in4AHor7AHThe battery, its standby time is solid
Fixed; online and online interactiveUPSBuilt-in7AHBattery standard model, also has a large capacity battery with a long-term model, the user can
Determine how many batteries are available according to the standby time required. Battery isUPSThe important part of it has great value
Proportion, and its quality is directly related to the qualityUPSThe normal use, so should be carefully chosen to ensure the quality of the battery is genuine.
Four,UPSWhat are the categories?
UPSAccording to the principle of work, divided into backup, online and online interactive three categories: backup typeUPSIt's the most commonly used one. It has automatic stability
Pressure, power off protection, etc.UPSThe most basic and most important function, although there are generally10msThe conversion time, the inverter output AC is Fang Bo
Instead of sine wave, it is widely used in microcomputers and peripherals because of its simple structure, low cost and high reliability,POSMachine
Field; OnlineUPSThe structure is complex, but the performance is perfect, can solve all power problems, its remarkable characteristic is can continue zero interrupt output
Pure sine wave alternating current can solve all power problems, such as peak, surge, frequency drift, etc.
Power requirements for critical equipment and network centers Harsh environment; modularUPSAnd traditionUPSCompared to many advantages, representativesUPS
TheOne of the development directions, but there is still a high cost, some of the actual reliability of the product is not as high as the theoretical value, but the safety factor has been
Far more than traditionUPSModularizationUPSThe research will be helpful to improve the reliability of modularization and improve the modularizationUPSOn the customerin
Speed up modularityUPSThe development of.
Matters needing attention：
1）UPSThe use of the environment should pay attention to good ventilation, conducive to heat dissipation, and keep the environment clean.
2Do not bring inductive load, such as currency counter, fluorescent lamp, air conditioner, etc., so as to avoid damage.
3）UPSOutput load control at60%Right and left are the best, and the reliability is the highest.
4）UPSCarrying too light (for example)1000VATheUPSbelt100VALoad may cause deep discharge of the battery, and will reduce the service life of the battery
5Proper discharge will be helpful to the activation of the battery, such as long time no power supply, and the power consumption should be cut off every three monthsUPSDischarge with load once,
This will extend the life of the battery.
6For most smallUPSGo to work againUPSWhen starting, avoid starting with load and turn off at workUPSFor the network roomUPSDue to
Most networks are24Hours work, soUPSIt has to run all weather.
7）UPSAfter discharging, the battery should be charged in time so as to avoid the damage of the battery due to excessive self discharge.
About warranty:The main machine has three years warranty, one year battery warranty, and the battery life is over3-5Year.