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What is the Phase to neutral voltage on a 400 volt 3 phase power supply?
The line-to-neutral (not 'phase-to-neutral'!) voltage on a 400V 3-Phase wye-connected system is 230V.Line voltage is the voltage as measured between any two (2) line conductors (hence its name!). Line voltage is often referred to as the 'line-to-line voltage'.Phase voltage is the voltage as measured between any single line and neutral. Phase voltage is often referred to as a 'line-to-neutral' voltage."400V" on a 400V 3-Phase wye-connected power supply indicates its line voltage. Line voltage in a wye system is always the phase voltage multiplied by the square-root of "3" (1.732) and reflects the vector sum of two individual phase voltages present in a three phase system.Thusly, if the line voltage is "400V", then the phase voltage is 400V divided by the square-root of "3" (1.732), which is 230V.Examples of this for North American power systems are 120/208V, 277/480V and 347/600V. Examples for other areas of the world are 220/380V, 230/400V and 240/415V.
What are the advantages of using a three phase electricity service compared to a single phase service?
Answer for countries in Europe and other world areas running a 50 Hz supply service.A 3 phase service allows three times the power to be supplied for a given conductor (cable) size. Each phase is at 230V to earth/neutral and 400V between phases. Common single phase standard domestic installations rated at 100 amps provide a total aailable power of 100A x 230V = 23,000 watts. (23 kilowatts)Using the same size cable, a 100A three-phase installation has three service lines, each rated at 100A, making a total of 300A, at the same voltage, meaning that the total power available is 300A x 230 v = 69,000 watts. (69 kW) .Alternatively the three-phase load can be connected between the live wires (delta connection), with 400 v across the lines. With the same 100 amp current in the supply lines, the current in each of the three loads is now 58 amps and the maximum power remains 69 kW.This amount of power is often required for industrial and/or commercial installations, or perhaps domestic installations where a heavy load is connected.It should be noted that the current carrying capacity of wire depends only on its size and is the same for all voltages and phases.
What is the result when a 400v device's load is connected between the two phase legs of a 3 phase distribution?
It works normally. Well actually there are 380 volts across two lines of a 3 phase AC source, so it should work normally.
If in the three phase connection phase to phase voltage is 400v what will be the phase neutral voltage?
The formula to use is, phase voltage /1.73 = phase to neutral (ground) voltage.CommentThere is no such thing as a 'phase to phase', or 'phase to neutral' voltage. The correct terms are 'line to line' and 'line to neutral'. So the above answer should read: line voltage/1.73= line to neutral voltage = phase voltage.
How do you design a transformer with three phase 400v input and single phase 2000v output?
By design are you going to wind the transformer yourself? In your design you need a 5:1 ratio. On the output side of the transformer any two legs of a three phase transformer is considered single phase voltage. Good luck on your project.
3-phase voltage is 400 then per phase voltase?
400V
What is 3 phase voltage in Germany?
Three-phase voltage in Germany is 400V, single-phase voltage is 230V.
What is the Phase to neutral voltage on a 400 volt 3 phase power supply?
The line-to-neutral (not 'phase-to-neutral'!) voltage on a 400V 3-Phase wye-connected system is 230V.Line voltage is the voltage as measured between any two (2) line conductors (hence its name!). Line voltage is often referred to as the 'line-to-line voltage'.Phase voltage is the voltage as measured between any single line and neutral. Phase voltage is often referred to as a 'line-to-neutral' voltage."400V" on a 400V 3-Phase wye-connected power supply indicates its line voltage. Line voltage in a wye system is always the phase voltage multiplied by the square-root of "3" (1.732) and reflects the vector sum of two individual phase voltages present in a three phase system.Thusly, if the line voltage is "400V", then the phase voltage is 400V divided by the square-root of "3" (1.732), which is 230V.Examples of this for North American power systems are 120/208V, 277/480V and 347/600V. Examples for other areas of the world are 220/380V, 230/400V and 240/415V.
What is the cable size for 1.5KW 3 phase induction motor?
Sir, what is the cable size for 1.5kw 3phase induction motor 400v?
What are the advantages of using a three phase electricity service compared to a single phase service?
Answer for countries in Europe and other world areas running a 50 Hz supply service.A 3 phase service allows three times the power to be supplied for a given conductor (cable) size. Each phase is at 230V to earth/neutral and 400V between phases. Common single phase standard domestic installations rated at 100 amps provide a total aailable power of 100A x 230V = 23,000 watts. (23 kilowatts)Using the same size cable, a 100A three-phase installation has three service lines, each rated at 100A, making a total of 300A, at the same voltage, meaning that the total power available is 300A x 230 v = 69,000 watts. (69 kW) .Alternatively the three-phase load can be connected between the live wires (delta connection), with 400 v across the lines. With the same 100 amp current in the supply lines, the current in each of the three loads is now 58 amps and the maximum power remains 69 kW.This amount of power is often required for industrial and/or commercial installations, or perhaps domestic installations where a heavy load is connected.It should be noted that the current carrying capacity of wire depends only on its size and is the same for all voltages and phases.
Can a oven with below spec Voltage - 400V 3 phase Amperage - 20 AMPS 50/60 HZ Max input - 8200 watts Operate on 440V?
yes it can
Why 3 phase is 440 volts why not 660?
Because 3 phase voltage is not algebraic sum it is the vectorial sum. Vijaye Raj A.I.E.M.D
What is the result when a 400v device's load is connected between the two phase legs of a 3 phase distribution?
It works normally. Well actually there are 380 volts across two lines of a 3 phase AC source, so it should work normally.
If in the three phase connection phase to phase voltage is 400v what will be the phase neutral voltage?
The formula to use is, phase voltage /1.73 = phase to neutral (ground) voltage.CommentThere is no such thing as a 'phase to phase', or 'phase to neutral' voltage. The correct terms are 'line to line' and 'line to neutral'. So the above answer should read: line voltage/1.73= line to neutral voltage = phase voltage.
How do you design a transformer with three phase 400v input and single phase 2000v output?
By design are you going to wind the transformer yourself? In your design you need a 5:1 ratio. On the output side of the transformer any two legs of a three phase transformer is considered single phase voltage. Good luck on your project.
How many amp in kw?
UK Mains is 230V therefore 6 KW is 6000/230 = 26 Amps. 3 phase is slightly different....... 6000/400V = 15 Amps/root 3 = 8.67 Amps per phase.
How many amps in 6 kw?
UK Mains is 230V therefore 6 KW is 6000/230 = 26 Amps. 3 phase is slightly different....... 6000/400V = 15 Amps/root 3 = 8.67 Amps per phase.
