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How you calculate 3 phase generator required for 20 hp 3 phase motor?
Wiki User
∙ 14y ago
22 x 277 x 3 or 1.73 x 480 x 22 or more accurately: 22 x 277.1283 x 3 = 18.29 kW or 1.7320508 x 480 x 22 = 18.29 kW ---------------------------------------------------------------------------- Theory: S = Va Ia* = |Va| | Ia| = {|Vab| / }| Ia| = S Thus, S3 = 3 S = 3 {|Vab| / }| Ia| = |Vab| | Ia| ------------------------------------------------------------------------------- S = Va Ia* = |Va| | Ia| and S3 = 3 S ; 22 x 277.1283 x 3 = 18.29 kW or |Vab| | Ia| = 1.7320508 x 480 x 22 = 18.29 kW
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoTo answer this question the voltage of the three phase motor must be given.
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How do you calculate 3 phase motor kWH where voltage are 440 and amps are 11?
To calculate kWh a time component is needed for the hours.
What is is the formula for calculating the full load current of 23KVA generator?
to calculate the motor full load current one should know motor power factor, supply voltage and phase of supply. Assuming your motor is with 0.85 pf and 3 phase, 415V source then P = (Sqrt3)*V*I*pf 18500 = 1.732*415*0.85*I hence I = 30.2A
How do you calculate the phase current when working with a 10kw 3 phase electrical motor?
The 3 phase formula you are looking for is I = HP x 746/1.73 x E x% Eff x pf. Where I = amps, E = voltage, %Eff = percent efficiency of the motor and pf = power factor.
How do you use a one phase motor in place of a three phase motor?
To use a single/one phase motor instead of a three phase motor is possible if you have a three phase power supply as you will only need to tap one of the three phases together with neutral and an earthwire, however to use a three phase motor instead of a single phase will require the provision of three phase power supply.
Could works a 500 watts of power and 3 phases motor with a wind generator?
Yes, but it would have to be a pretty big and expensive wind generator. You would need an inverter to produce at least 500 watts of 3 phase power. Unless you also had some big batteries, you could only run your motor when the wind is blowing!
How much kva is required to run a single phase 5hp motor using generator?
To answer this question the voltage of the motor is needed.
How do you turn a 3 phase motor in to a generator?
We can convert a 3 phase ac motor into generator by changing phase sequence of the ac input cable of that motor
What type of converter is required to act a sedc motor as a generator?
single phase fully control converter
What generator is suitable for a 2 HP single phase motor?
Any single-phase a.c. generator producing more than 2.5 HP or 2 kW - at the required voltage.
How do you reverse single phase ac motor to generator?
how reversing an ac single phase induction motor to wark as induction generator
How do you calculate the number of turns that are required for the coils of three phase AC motor?
There is software that can be downloaded to help calculate the number of turns for a three phase motor. There are also diagrams which can be found for the most frequently used calculations.
Can you run a three phase motor with single phase generator with help of phase converter?
Terminology gets misapplied but a 3-phase converter produces a 3 phase supply from a single phase supply. The only proviso is that generator, converter and motor are all suitably rated and compatible.
How do you convert or rewire a 20HP 3 phase motor to single phase motor?
The winding design of the motor will not economically allow this to work. You would have to drive a 3 phase generator to supply it.
Can a diesel generator for elevators run on single phase?
If the elevator has a single-phase motor, the diesel generator can also be single phase provided the voltage and VA ratings are compatible.
How to build a Rotary phase converter?
A simple Rotary phase converter is just a motor generator set. An electric motor running on the input voltage/current/phase/frequency. it drives a generator that supplies a different voltage/current/phase/frequency. So an electric motor and an electric generator connected together mechanically, either on the same shaft, or via gears, constitutes a Rotary phase converter. the above is incorrect, the motor/generator is the same motor, just one 3 phase motor is needed, it will run on T1 and T2, and put out L1, L2, and L3. You just need to know how to wire it up and what to do to get it to spin over on simple single phase 220, it will create three phase 220.
Will a 208 volt 3 phase generator supply operate a 230 volt 3 phase motor?
Yes, but the motor's horsepower rating will not be reached.
Can a 6 watt dc generator produce that much electricity which can be used to run a 3 phase and a 2 phase motor?
"2 phase" and "3 phase" are descriptions of AC supplies, which no DC generator can imitate, regardless of its power rating.
