Everyone, whether they are interested in the electrical system or not, has heard and even needed the definition of ampere many times in their life. So what is ampere, how to calculate ampere? Once you have the basic data in hand, there are some basic formulas you can use to calculate amps.
Whether we know it or not, whether we use it in daily life or not, there is a measurement system determined by physicists for the calculation of all types of energy. Many technologies that come to our homes can be controlled by measuring systems determined by physicists. One of them, perhaps The most important is the amp. It is likely to be the most important because everything we use is based on electricity.
Alright What is ampere, how to calculate ampere? There are basic formulas determined by physicists for the calculation of the ampere, which is a current measurement unit. Thanks to the different formulas used for different types of currents amperage calculation possible to do the operation. Even if it seems a bit complicated, you can easily reach the result after knowing the basic data and placing it correctly in the formula.
What is ampere, how to calculate ampere? Here are all the calculation methods:
What is ampere?
Ampere, named after the French physicist Andre Marie Ampere in the 18th century; in an electrical system electron flow and current ratio represents a unit of measurement. An ampere represents the electric current passing through a point in one second. In the system called the traditional or Franklin current, this energy flows from a positive environment to a negative environment, according to physicists.
How to calculate amps?
- Method #1: DC watt amps calculation
- Method #2: AC single phase watt amps calculation
- Method #3: AC three-phase watts line-to-line amps calculation
- Method #4: AC three-phase watts line-to-neutral voltage amps calculation
Method #1: Calculate DC watt amps:
- Step #1: amps = watts/volts
- Step #2: Let the power consumption be 330 watts.
- Step #3: Let the power supply be 110 volts.
- Step #4: amps = 330 / 110
- Step #5: amps = 3
- Step #6: Indicated as 3A.
- Step #7: The operation is complete.
Direct current is a type of current called DC for short. for calculating amps The watts, which are the power consumption values, and the volts, which are the power supply values, should be known. In the other two methods, these ratios should be known and calculations should be made accordingly.
Method #2: AC single phase watt amps calculation:
- Step #1: amps = watts / ( power factor x volts )
- Step #2: Let the power consumption be 330 watts.
- Step #3: Let the power factor be 0.8.
- Step #4: Let the power supply be 110 volts.
- Step #5: amps = 330 / (0.8 x 110)
- Step #6: amps = 3.75
- Step #7: It is shown as 3.75A.
- Step #8: The operation is complete.
Alternating current is formulated for the calculation of ampere in the single-phase current of the current type called AC in short. power factor value is also added. power factor; It expresses the ratio of active power to apparent power in energy flow. It takes a value between 0 and 1.
Method #3: Calculate AC three-phase watts line-to-line amps:
- Step #1: amps = watts / ( √3 x power factor x volts )
- Step #2: Let the power consumption be 330 watts.
- Step #3: Let the power factor be 0.8.
- Step #4: Let the power supply be 110 volts.
- Step #5: ampere = 330 / ( √3 x 0.8 x 110 )
- Step #6: amps = 2.165
- Step #7: It is denoted as 2.165A.
- Step #8: The operation is complete.
For the calculation of line-to-line amps in the three-phase current of the current type, which is called alternating current briefly AC the value of √3 to the formula being added. The reason for this is the energy change that occurs because the current is three-phase and line-to-line. To measure the energy change, it is necessary to expand the process with the square root of 3.
Method #4: Calculating AC three-phase watts line-to-neutral voltage amps:
- Step #1: amps = watts / (3 x power factor x volts)
- Step #2: Let the power consumption be 330 watts.
- Step #3: Let the power factor be 0.8.
- Step #4: Let the power supply be 110 volts.
- Step #5: ampere = 330 / ( 3 x 0.8 x 110 )
- Step #6: amps = 1.25
- Step #7: It is shown as 1.25A.
- Step #8: The operation is complete.
Alternating current is a three-phase current of the current type called AC in short, from line to neutral voltage. amperage calculation for the process value 3 to the formula being added. The value 3 is added to the formula for calculating the power factor voltage.
What is ampere for you, how to calculate ampere We answered the questions and explained the formulas you can use for this process. Even if it seems complicated, if you have basic data about electric current, you can easily find the ampere value by placing them in the formula.