VA to watts – Converter, calculator, single phase, 3 phase, power factor


VA to Watts Formula 3 phase and single phase:formula va to watts

  • W = Watts
  • VA = VoltioAmperios
  • Fp = Power factor

Conversiones mas comunes:

500va to watts:

To convert 500 VA to Watts you must have the power factor. Assuming a power factor of 0.8 the result would be 400Watts. Using the formula: 500VAx0.8 = 400Watts.

1000va to watts converter:

1000 VA equals 800Watts, with a power factor of 0.8 and using the formula: 1000VAx0.8 = 800Watts.

Convert 6 va to watts:

The easy response is 4.8Watts, taking into account a power factor of 0.8 and using the VA conversion formula to watts: 6VAx0.8 = 4.8Watts.

Note: It can not be converted from wat to dc watts, because the VA power only applies to AC currents


Table of VA to Watts for UPS (Power factor of 0.8):

In many uninterruptible power supplies below 2000 VA, it is common to find a power factor less than 1.0 and, in many cases, as low as 0.6 for smaller systems.

This allows UPS manufacturers to offer a 300W UPS that can deliver 500VA, which appears to be a much more robust equipment than it actually is. This practice is becoming less common, so it is so important to verify the Watts and VA of a UPS.

This becomes even more important as the charges increase in size. Larger UPSs tend to be rated with a higher output power factor of at least 0.9. Legacy systems can be found around 0.8 and the latest uninterruptible power supplies tend to be released to the market with output standards of 1 where the same UPS will deliver similar values ​​of Watts and VA.

This table shows the commercial values ​​of some UPS with power factors equal to 0.8:

VAWatts
25002000
30002400
35002800
40003200
45003600
50004000
55004400
60004800
65005200
70005600
75006000
80006400
85006800
90007200
95007600
100008000
105008400
110008800
115009200
120009600
1250010000
1300010400
1350010800
1400011200
1450011600
1500012000
200016000
300024000
400032000
500040000
600048000
8000064000
10000080000

VA to watts – Converter, calculator, single phase, 3 phase, power factor
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