my UPS is 600VA with 0.6 p.f
and i use it for my computer which has 450W power supply
unit, a monitor of 633nW and speakers.
Can any one explain this..
because the output of UPS should be 360W (<450W)

Answer Posted / bala

ups is unintruptted power supply .each every ups have a
regulator circuit. this will be give a constant power for
your system. and then the computer does not have the
constant power range. it will be the(xxx to xxx).

(or)

the ups is stored the power in the battery and give the
supply to the appications

Is This Answer Correct ?    2 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the use of sdf?

1690


What is the formula for calculating no-load current?

650


How to calculate the fuel consumption for 600kva DG genset which connecting with 25%load?

1707


can some one clearly explain why -48 volt DC use in telecom site????

1233


How to calculate multiplication factor in kva example 500kva ans pls ?

1395






how we calculate torque ? how we improve it ?where torque will either motor or generator ?

1578


What is a compensator?

663


which connection is safer series or parallel?usually which connection we prefer at home?

8347


Why r u using pf panel. what the uses

1511


What do you mean by turns ratio of instrument transformer?

628


how we findout a ignater is faulty or not?

1604


defination of transistor controlled series capacitor

2205


How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?

1258


An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.

728


Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

1525