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How do you calculate power consumption of 3 phase airconditioner unit?
Wiki User
∙ 11y ago
From its nameplate data.
Wiki User
∙ 11y ago
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How do you calculate absorbed power for motors?
we can calculate power consumption of motor by multiplying voltage and current which motor is take.AnswerYou need to know its rated power (i.e. its output power) and its full-load efficiency, from which you can calculate its input power.
How to Calculate three phase watts with unbalanced phase current?
You will need to determine the power per phase, and add them up to give the total power of the three-phase load. To do this, you will need to multiply the phase-voltage by the phase current by the power factor -for each phase.
What is the formula for phase angle?
Phase angle is defined as the angle by which the load current leads or lags the supply voltage in an AC circuit. There are numerous ways to calculate a circuit's phase angle, so there is no 'formula' as such. For example, if you know a load's resistance and impedance, or its true power and apparent power, then you can use basic trigonometry to calculate the phase angle, and so on.
What is the formula for calculate 3 phase power MVAR?
Q = 3 Vph Iph sin(phase angle) = 31/2 Vline Iline sin(phase angle)
How can calculate kw and kvar?
There are numerous ways of doing this; it depends on what information you are give to start with. One method is: power = apparent power x cosine (phase angle)reactive power = apparent power x sine (phase angle)(where apparent power = supply voltage x load current)
How do you calculate absorbed power for motors?
we can calculate power consumption of motor by multiplying voltage and current which motor is take.AnswerYou need to know its rated power (i.e. its output power) and its full-load efficiency, from which you can calculate its input power.
How to Calculate three phase watts with unbalanced phase current?
You will need to determine the power per phase, and add them up to give the total power of the three-phase load. To do this, you will need to multiply the phase-voltage by the phase current by the power factor -for each phase.
How do you calculate the load percentage of a three phase UPS?
output power/Rated power
How can we calculate electrical energy consumption in DG set?
if power consumption is 130 KW. how can it convert into unit per hour.
Is there any difference in the power consumption by a same rating motor in 1 phase or in 3 phase?
The power consumption is the same in both cases. For a high-power motor it is more efficient to feed a 3-phase motor because the amount of power wasted in the wiring that feeds the motor is less, assuming the same size of wire.
How to calculate power consumption by induction melting furnace?
simply by measuring the coil voltage, coil current & power factor.
What is the power consumption for a 3 phase of 415 volt equipment?
The power supplied by a three-phase supply, or any supply come to that, is determined by the LOAD, and not by the supply. So you must look at the data provided on the equipment's nameplate to find out what its power rating is.
How you are calculate average power consumption?
It easy.We know p=vi.So just put the value in the equation.
What is the formula for phase angle?
Phase angle is defined as the angle by which the load current leads or lags the supply voltage in an AC circuit. There are numerous ways to calculate a circuit's phase angle, so there is no 'formula' as such. For example, if you know a load's resistance and impedance, or its true power and apparent power, then you can use basic trigonometry to calculate the phase angle, and so on.
What is the formula for calculate 3 phase power MVAR?
Q = 3 Vph Iph sin(phase angle) = 31/2 Vline Iline sin(phase angle)
What parameters you consider when you calculate the current consumption of a 40 watt fluorescent bulb?
voltage, current and power factor
Is it possible measure 1 phase consumption costs and multiply it by 3 to get 3 consumption phase costs?
It is not possible. These are my explanations. a.If the three-phase load is balance, the power per phase is P=VpIpcosѲ and the total power is P=3 VpIp cosѲ where Vp and Ip are phase voltage and phase current, respectively. However, in actual situation metering instrument (Kw or KW-hr meter) for convinience is connected to measure line voltage and line current which gives the total three-phase power P=1.732 VLIL cosѲ. The value 1.732 is the square root of 3. b. If the load is not balance it is obvious that it is not possible. I hope you are satisfied with my explanations.
