VA stands for Volt-ampere. 1 VA is equal to 1 Watt. So 600va is about 600 watts. This can be confusing because a power supply rated at 600va will not put out 600 watts due to reactance. The power supply contains an inductor or capacitor so the actual output will be around 1/2 to 2/3 of the VA.
The question is incomplete, because there are no mention about CT & PT ratios. 600VA 5 can not be CT ratio.
what does it mean when they mean "design for your experiment"
k mean thousand so 600k mean's 600 thousand 400k mean's 400 thousand
it mean re invented
What dies div mean in italin
((135AH*12V)/600VA)*85%Efficiency=2.20Hrs
600watts
Rs 750
poda
The question is incomplete, because there are no mention about CT & PT ratios. 600VA 5 can not be CT ratio.
2.7A on the primary25A on the secondaryThis is easily calculated usingP = VIAs long as we make sure we use RMS values for current and voltage.
based on the load,your battery back up may determined.for 600va inverter u can provide a maximum load of 460w(app.)for fan its 80w and tubelight it's 40w.if your using 100ah battery,your backup for running the 2 fans and 2 light have load upto 240w is 5hours(app.).duration may differs based on the efficiency of the battery
yes, old and new battery should have same voltage rating. Battery type shud match only capacity may be large.
A computer power supply does not pose a seriously complex load ('complex load' in its electrical meaning); in other words, a computer power supply wattage (e.g. 550W) will be approximately the same as is VA value.However, a computer's power supply is typically rated after its nominal output power. Since it can't operate at 100% efficiency, the input power will be higher than 550W under maximum load.The power supply's technical data should tell you its rate of efficiency or its input power under maximum load, and you can chose the UPS accordingly.You could also chose a less scientific approach and justify the purchase of the 800VA, the 600VA, or even 400VA UPS: The bigger UPS will be overrated for this particular power supply, but might provided the better investment as it can support additional (small) devices and is likely to be sufficient in the event of a computer replacement (which might have different power requirements).However, the 600VA unit will probably be just fine for this particular case.You could also argue that the 550W power supply is a nominal power rating; it is the power the power supply is specified to sustain under full load. Your computer will very rarely come anywhere near this, and you could argue that high power number-crunching or DVD writing may not be required during a general power outage, making a less expensive apparently underrated UPS sufficient to sustain operations or data for the expected duration of a general outage.
Sinewave Ups comes in 600 VA capacity and goes up to 1500va The ups not only boosts power ful battery but also comes with latest technology built in Sinewave ups is available at all leading luminous dealers Range starts @Rs 5990 depending upon the capacity For more information call 1800 200 3939 / 1800 11 3535 (Toll free number) Visit http://www.luminousindia.com
Viava ups from luminous power technologies comes in 600Va and 800Va Some of the highlights of viva ups are 1. User-friendly design 2. Power-ful battery 3. Back up to an hour 4. Battery deep protection system 4. Micro -controller based intelligent system Range starts from Rs. 5990 For more information call 1800 200 3939/ 1800 11 3535(Toll free number) Go to http://www.luminousups.com/viva.html for more info
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