220 volt single phase from 480 volt 3 phase that
one wire taken one phase and second wire connected in earth point. we get 220 v
The above answer is incorrect, one phase from a three phase 480 volt system will give you 277 volts to ground. You must use a transformer to get the voltage you need.
380 volts 3-phase has 380 volts between the lines but 220 volts between any line and the neutral. So the generator can give three separate 220 v single-phase supplies.
Rephrase your question so that it makes sense.
Its a servo.
It's an electrical generator converting mechanical power into electrical power. The electrical power comes out in the form of single-phase alternating current.
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.
You can take three separate single-phase circuits from a 3-ph generator. Just use one of the live wires plus the neutral to make a single-phase supply. <<>> A three phase generator does not have to be converted to single phase. In electrical terminology any two legs from a three phase system are classed as single phase. No matter what voltage the generator is producing, L1 - L2, L2 - L3, L3 - L1 are classed as single phase legs along with L1 - N, L2 - N, L3 - N. If the generator output voltage is not the voltage that you are looking for use any two legs of the generators output voltage and use a transformer to obtain the voltage that you need.
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 reversing an ac single phase induction motor to wark as induction generator
Rephrase your question so that it makes sense.
Its a servo.
There is no such thing as a two phase load any more. Any two legs from a three phase system are classed as single phase. If this single phase load is connected across the generator it will induce an imbalance in the output voltages of the generator. This is one reason that single phase loads on a three phase generator should be shifted around to find the best possible balance.
It's an electrical generator converting mechanical power into electrical power. The electrical power comes out in the form of single-phase alternating current.
The type of backup generator should match the type of utility service you receive. If your utility power is single-phase (almost all residences in the US are), then yes, your generator should be single-phase as well.
No! It doesn't matter if you use two legs or three. The output is 5000 watts
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.
Any single-phase a.c. generator producing more than 2.5 HP or 2 kW - at the required voltage.
yes we can by using one phase and neutral line
Starting capacitors are only required for single-phase induction motors. They are not necessary for three-phase motors.