Calculate three-phase motor power consumption by multiplying amps by volts by the square root of three (W = AV(sqrt 3). For example, if the motor is drawing 30 amps at 250 volts, you have 30 x 250 x sqrt 3 (about 1.73) = 12,975 watts). Convert watts to kilowatts by dividing th...
Find the kilovolt-amperes or "KVA" rating associated with the three-phase power distribution system. This is a standard rating associated with power distribution systems. Refer to system specification and/or circuit diagram. As an example, assume it's 20 KVA Step 2 Find the current rating, or...
TO SUMMARIZE: 1) Make sure you are sampling at a high enough rate for your metric of interest. 2) Make sure that you are measuring everything you need to calculate your metric your metric. 3) Make sure you are interpretting your data correctly (i.e. correct voltage differential/reference...
For nonionic microemulsions a simple rule is given to achieve a semiquantitative prediction of phase boundaries. In particular, we consider the phase boundaries between a single-phase microemulsion and a 2Φ-microemulsion (i.e. a microemulsion coexisting with a water- or an oilrich phase), as...
Step 2: Using the equation {eq}Q = mc\Delta T {/eq}, calculate the amount of energy required to bring the substance to its first transition temperature. Step 3: Using the equation {eq}Q = mL {/eq}, calculate the energy required to change the substance from its ...
The phase constant tells you how displaced a mathematical wave is from an equilibrium or zero position. You can calculate it as the change in phase per unit length for a standing wave in any direction. You can use it to calculate how many oscillations a
2. If it is to add newloador a new design,you needto estimate thecapacityof active power filter.The most importantis the estimation ofnonlinear load,according to the experience,three-phase rectifierbridgepowerinverter and UPSas well as the generaldiode,the totalcurrent distortionrate is in commo...
I know the mass flow rate of the mixture. I need to get the velocity of the mixture. What is the density of the mixture. How do i calculate density in order to calculate the velocity.January 13, 2003, 09:53 Re: how to calculate two phase flow density #2 cfd Guest Posts: n/...
Phase angles are calculated to determine the value (in degrees) of particular sound waves that travel throughout the air, and you can calculate them easily.
Thus a 3-phase motor running at 6 amps and 460 volts would require 5000VA Thank you for considering PowerStream Volt x amps, how to calculate volt-amps, kilovolt-amps, amps to KVA conversion, electrical KVA, KVA to KW, KVA calculations, what is kva? Convert amps to VA. Convert VA to...