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HOW CAN CALCULATE UPS CAPACITY? WHAT IS DIFFERENT BETWEEN ONLINE UPS AND LIN INTTERACTIVE UPS?

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Question ajoutée par emad ali , sudan , cita for service and inforamtion computer and telecommunication
Date de publication: 2015/05/01
Islam Elfekky
par Islam Elfekky , Electrical operation engineer , petromaint at Egyptian petrochemicals site

Check this link to learn about different types of UPSs and their usages.

http://www.apc.com/us/en/faqs/FA157448/   

ahmed ALI MOHAMED ALI ALI
par ahmed ALI MOHAMED ALI ALI , Electrical Project Engineer , dar al handasah consultants

ups capacity can be calculated subject to the critical loads in the project >>you should sum all these critical loads , and then choose the nearest standard ups....should not be less than total critical loads

 

Fasih Yazdani
par Fasih Yazdani , Electrical Engineer , M/s Techno Legal Consultants

Simply divide the total connected load by 0.64 factor.

oguntusa samuel
par oguntusa samuel , Electrical Engineer , unl systems limited

It depend on variety of factors that we determine UPS capacity that will meet both current and future needs

a line interactive UPS generates the waveform of its AC output. An on line UPS does this continuously. 

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