Hello. Is it possible to check with a meter what voltage flows in the power socket, i.e. 380 V?

@jaglarz Don't mislead people!!! The voltage of 400V is the phase-to-phase voltage (measured between any two phases), and the voltage between each of the phases and neutral is 230V.

Of course. Meter between each phase and neutral ~230V. Marek Jaglarz www./ja/rozdz.htm

OK, but with 3 phases and zero?

Between each phase and zero. Marek Jaglarz www./ja/rozdz.htm

oopss, lechoo You're 100% right, I made a fool of myself. Corrected drawing. Marek Jaglarz www./ja/rozdz.htm

How to measure the voltage in a three-phase network?

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#1 2264110 05 Feb 2006 18:32

masakryczny masakryczny

Level 2

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Post #1
2264110 05 Feb 2006 18:32

Hello.
Is it possible to check with a meter what voltage flows in the power socket, i.e. 380 V?
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#2 2264137 05 Feb 2006 18:38

jaglarz jaglarz

Level 23

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Post #2
2264137 05 Feb 2006 18:38

Of course. Meter between each phase and neutral ~230V.

Marek Jaglarz
www./ja/rozdz.htm
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#3 2264155 05 Feb 2006 18:42

masakryczny masakryczny

Level 2

» | Topic author Helpful post? (+1)

Post #3
2264155 05 Feb 2006 18:42

OK, but with 3 phases and zero?
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#4 2264231 05 Feb 2006 19:00

jaglarz jaglarz

Level 23
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Post #4
2264231 05 Feb 2006 19:00

Between each phase and zero.

Marek Jaglarz
www./ja/rozdz.htm

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#5 2264370 05 Feb 2006 19:27

lechoo lechoo

Level 39

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Helpful post
Post #5
2264370 05 Feb 2006 19:27

@jaglarz
Don't mislead people!!!

The voltage of 400V is the phase-to-phase voltage (measured between any two phases), and the voltage between each of the phases and "neutral" is 230V.
#6 2264484 05 Feb 2006 19:50

jaglarz jaglarz

Level 23

» | Positive voted Helpful post? (+6)

Post #6
2264484 05 Feb 2006 19:50

oopss, lechoo You're 100% right, I made a fool of myself.
Corrected drawing.

Marek Jaglarz
www./ja/rozdz.htm
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