13 fév 2016 · Most countries use 50Hz (50 Hertz or 50 cycles per second) as their AC frequency Only a handful use 60Hz STANDARD IN THE UNITED STATES The
This chart includes information on voltages and frequencies found across the globe Each country is listed with the volts and frequency (also referred as
Many different power frequencies were used in the 19th century throughout the world Very early isolated AC generating schemes used arbitrary frequencies based
There are only two standard frequencies used around the world – 50Hz and 60Hz There are, The Japanese national electrical scheme is a unique system
In some cases, a transformer may be used to correct the voltage However, if the appliance requires exact timing or speed and if the frequency of the foreign
220/230V; 50Hz 240V; 50Hz Worldwide voltage map Single-phase voltages Country Single phase Three-Phase Frequency (Hz) voltage (V) voltage (V)
National Weather Service marine products including radiofax, such as frequency and scheduling information as well as links to products A
CƩĻƨǒĻƓĭǤ Α ǞŷğƷ źƷ źƭͲ ğƓķ ǞŷǤ źƷƭ źƒƦƚƩƷğƓƷ͵
LƓ ƷŷĻ ...YͲ ƒƚƭƷ ƚŅ 9ǒƩƚƦĻͲ !ŅƩźĭğͲ !ǒƭƷƩğƌźğͲ {ƚǒƷŷĻƩƓ {ƚǒƷŷ !ƒĻƩźĭğͲ ƒƚƭƷ ƚŅ !ƭźğͲ ğƓķ wǒƭƭźğͲ ƷŷĻ
ŅƩĻƨǒĻƓĭǤ ƚŅ ƷŷĻ ğƌƷĻƩƓğƷźƓŭ ĭǒƩƩĻƓƷ źƓ ŷƚǒƭĻŷƚƌķ ĻƌĻĭƷƩźĭğƌ ƚǒƷƌĻƷƭ źƭ ЎЉ Iǩ
LƓ bƚƩƷŷ !ƒĻƩźĭğ ğƓķ bƚƩƷŷĻƩƓ {ƚǒƷŷ !ƒĻƩźĭğͲ ƷŷĻ ŅƩĻƨǒĻƓĭǤ ƚŅ ƷŷĻ ğƌƷĻƩƓğƷźƓŭ ĭǒƩƩĻƓƷ źƓ
ŷƚǒƭĻŷƚƌķ ĻƌĻĭƷƩźĭğƌ ƚǒƷƌĻƷƭ źƭ ЏЉ Iǩ
CƩĻƨǒĻƓĭǤ źƭ ƷŷĻƭŷƚǞƓ źƓ !/ ĻƌĻĭƷƩźĭğƌ ƭǤƭƷĻƒƭ źƭ ƒĻğƭǒƩĻķ ƦĻƩ ƭĻĭƚƓķ Α ğƓķ ƩĻŅĻƩĻĻķ Ʒƚ ğƭ IĻƩƷǩ ΛIǩΜ Α ƭƚ ЊЉЉIǩ
ƒĻğƓƭ ЊЉЉ ǞğǝĻƭ ƦĻƩ ƭĻĭƚƓķ͵ŷǤ źƭ ЏЉIǩ ŅƩĻƨǒĻƓĭǤ ǒƭĻķ źƓ !ƒĻƩźĭğ
źƓƭƷĻğķ ƚŅ ƷŷĻ ЎЉIǩ ǒƭĻķ źƓ ƒƚƭƷ ƚŅ ƷŷĻ
ŷĻ ǒƭĻ ƚŅ ЎЉ ǝĻƩƭǒƭ ЏЉ Iǩ źƭ ƦǒƩĻƌǤ
ķǒĻ Ʒƚ ŷźƭƷƚƩźĭğƌ ƩĻğƭƚƓƭͲ ǞźƷŷ
ĭƚƒƦğƓźĻƭ źƓ ƷŷĻ ...{ ƒğƉźƓŭ ЏЉ Iǩ
ĻƨǒźƦƒĻƓƷ ğƓķ ƷŷƚƭĻ źƓ 9ǒƩƚƦĻ
ƒğƉźƓŭ ЎЉIǩ ĻƨǒźƦƒĻƓƷ ƭƚ ƷŷğƷ
ƷŷĻǤ ŷğǝĻ ğ ƒƚƓƚƦƚƌǤ͵ ŷźƭ ƩźǝğƌƩǤ
ƌĻķ Ʒƚ ƷŷĻ ƭƦƌźƷ Ǥƚǒ ƭĻĻ ƷƚķğǤ͵
ağƓǤ ķźŅŅĻƩĻƓƷ ƦƚǞĻƩ ŅƩĻƨǒĻƓĭźĻƭ ǞĻƩĻ ǒƭĻķ źƓ ƷŷĻ ЊВƷŷ ĭĻƓƷǒƩǤ ƷŷƩƚǒŭŷƚǒƷ ƷŷĻ ǞƚƩƌķ͵
ĻƩǤ ĻğƩƌǤ źƭƚƌğƷĻķ !/ ŭĻƓĻƩğƷźƓŭ ƭĭŷĻƒĻƭ ǒƭĻķ ğƩĬźƷƩğƩǤ ŅƩĻƨǒĻƓĭźĻƭ ĬğƭĻķ ƚƓ ĭƚƓǝĻƓźĻƓĭĻ ŅƚƩ
ƭƷĻğƒ ĻƓŭźƓĻͲ ǞğƷĻƩ ƷǒƩĬźƓĻ ğƓķ ĻƌĻĭƷƩźĭğƌ ŭĻƓĻƩğƷƚƩ ķĻƭźŭƓ͵ CƩĻƨǒĻƓĭźĻƭ ĬĻƷǞĻĻƓ ЊЏэ Iǩ ğƓķ
ЊЌЌш Iǩ ǞĻƩĻ ǒƭĻķ ƚƓ ķźŅŅĻƩĻƓƷ ƭǤƭƷĻƒƭ͵ CƚƩ ĻǣğƒƦƌĻͲ ƷŷĻ ĭźƷǤ ƚŅ /ƚǝĻƓƷƩǤͲ 9ƓŭƌğƓķͲ źƓ ЊБВЎ ŷğķ ğ
ǒƓźƨǒĻ БА Iǩ ƭźƓŭƌĻΏƦŷğƭĻ ķźƭƷƩźĬǒƷźƚƓ ƭǤƭƷĻƒ ƷŷğƷ Ǟğƭ źƓ ǒƭĻ ǒƓƷźƌ ЊВЉЏ͵ ŷĻ ƦƩƚƌźŅĻƩğƷźƚƓ ƚŅ
ŅƩĻƨǒĻƓĭźĻƭ ŭƩĻǞ ƚǒƷ ƚŅ ƷŷĻ ƩğƦźķ ķĻǝĻƌƚƦƒĻƓƷ ƚŅ ĻƌĻĭƷƩźĭğƌ ƒğĭŷźƓĻƭ źƓ ƷŷĻ ƦĻƩźƚķ ЊББЉ ƷŷƩƚǒŭŷ
ЊВЉЉ͵ LƓ ƷŷĻ ĻğƩƌǤ źƓĭğƓķĻƭĭĻƓƷ ƌźŭŷƷźƓŭ ƦĻƩźƚķͲ ƭźƓŭƌĻΏƦŷğƭĻ !/ Ǟğƭ ĭƚƒƒƚƓ ğƓķ ƷǤƦźĭğƌ ŭĻƓĻƩğƷƚƩƭ
ǞĻƩĻ БΏƦƚƌĻ ƒğĭŷźƓĻƭ ƚƦĻƩğƷĻķ ğƷ ЋЉЉЉ wtaͲ ŭźǝźƓŭ ğ ŅƩĻƨǒĻƓĭǤ ƚŅ ЊЌЌ ĭǤĭƌĻƭ ƦĻƩ ƭĻĭƚƓķ͵
ŷƚǒŭŷ ƒğƓǤ ƷŷĻƚƩźĻƭ ĻǣźƭƷͲ ğƓķ ƨǒźƷĻ ğ ŅĻǞ
ĻƓƷĻƩƷğźƓźƓŭ ǒƩĬğƓ ƌĻŭĻƓķƭͲ ƷŷĻƩĻ źƭ ƌźƷƷƌĻ ĭĻƩƷźƷǒķĻ źƓ
ƷŷĻ ķĻƷğźƌƭ ƚŅ ƷŷĻ ŷźƭƷƚƩǤ ƚŅ ЏЉ Iǩ ǝƭ͵ ЎЉ Iǩ͵
ŷĻ DĻƩƒğƓ ĭƚƒƦğƓǤ !9D ΛķĻƭĭĻƓķĻķ ŅƩƚƒ ğ
ĭƚƒƦğƓǤ ŅƚǒƓķĻķ ĬǤ 9ķźƭƚƓ źƓ DĻƩƒğƓǤΜ ĬǒźƌƷ ƷŷĻ ŅźƩƭƷ
DĻƩƒğƓ ŭĻƓĻƩğƷźƓŭ ŅğĭźƌźƷǤ Ʒƚ ƩǒƓ ğƷ ЎЉ IǩͲ ğƌƌĻŭĻķƌǤ
ĬĻĭğǒƭĻ ЏЉ Ǟğƭ ƓƚƷ ğ ƦƩĻŅĻƩƩĻķ ƓǒƒĬĻƩ͵ !9Dγƭ ĭŷƚźĭĻ
ƚŅ ЎЉ Iǩ źƭ ƷŷƚǒŭŷƷ ĬǤ ƭƚƒĻ Ʒƚ ƩĻƌğƷĻ Ʒƚ ğ ƒƚƩĻ
δƒĻƷƩźĭΏŅƩźĻƓķƌǤδ ƓǒƒĬĻƩ ƷŷğƓ ЏЉ͵ !Ʒ ƷŷĻ ƷźƒĻͲ !9D ŷğķ
ğ ǝźƩƷǒğƌ ƒƚƓƚƦƚƌǤ ğƓķ ƷŷĻźƩ ƭƷğƓķğƩķ ƭƦƩĻğķ Ʒƚ ƷŷĻ
ƩĻƭƷ ƚŅ 9ǒƩƚƦĻ͵!ŅƷĻƩ ƚĬƭĻƩǝźƓŭ ŅƌźĭƉĻƩ ƚŅ ƌğƒƦƭ ƚƦĻƩğƷĻķ ĬǤ ƷŷĻ ЍЉ Iǩ ƦƚǞĻƩ ƷƩğƓƭƒźƷƷĻķ ĬǤ ƷŷĻ [ğǒŅŅĻƓΏCƩğƓƉŅǒƩƷ
ƌźƓƉ źƓ ЊБВЊͲ !9D ƩğźƭĻķ ƷŷĻźƩ ƭƷğƓķğƩķ ŅƩĻƨǒĻƓĭǤ Ʒƚ ЎЉ Iǩ źƓ ЊБВЊ͵
ĻƭƷźƓŭŷƚǒƭĻ 9ƌĻĭƷƩźĭ ķĻĭźķĻķ Ʒƚ ƭƷğƓķğƩķźǩĻ ƚƓ ğ
ƌƚǞĻƩ ŅƩĻƨǒĻƓĭǤ Ʒƚ ƦĻƩƒźƷ ƚƦĻƩğƷźƚƓ ƚŅ ĬƚƷŷ ĻƌĻĭƷƩźĭ
ƌźŭŷƷźƓŭ ğƓķ źƓķǒĭƷźƚƓ ƒƚƷƚƩƭ ƚƓ ƷŷĻ ƭğƒĻ ŭĻƓĻƩğƷźƓŭ
ƭǤƭƷĻƒ͵ !ƌƷŷƚǒŭŷ ЎЉ Iǩ Ǟğƭ ƭǒźƷğĬƌĻ ŅƚƩ ĬƚƷŷͲ źƓ ЊБВЉ
ĻƭƷźƓŭŷƚǒƭĻ ĭƚƓƭźķĻƩĻķ ƷŷğƷ ĻǣźƭƷźƓŭ ğƩĭΏƌźŭŷƷźƓŭ
ĻƨǒźƦƒĻƓƷ ƚƦĻƩğƷĻķ ƭƌźŭŷƷƌǤ ĬĻƷƷĻƩ ƚƓ ЏЉ IǩͲ ğƓķ ƭƚ
ƷŷğƷ ŅƩĻƨǒĻƓĭǤ Ǟğƭ ĭŷƚƭĻƓ͵ CƩĻƨǒĻƓĭźĻƭ ƒǒĭŷ ĬĻƌƚǞ ЎЉ
Iǩ ŭğǝĻ ƓƚƷźĭĻğĬƌĻ ŅƌźĭƉĻƩ ƚŅ ğƩĭ ƚƩ źƓĭğƓķĻƭĭĻƓƷ
ƌźŭŷƷźƓŭ͵ ŷĻ ƚƦĻƩğƷźƚƓ ƚŅ Ļƭƌğγƭ źƓķǒĭƷźƚƓ ƒƚƷƚƩ
ƩĻƨǒźƩĻķ ğ ƌƚǞĻƩ ŅƩĻƨǒĻƓĭǤ ƷŷğƓ ƷŷĻ ЊЌЌ Iǩ ĭƚƒƒƚƓ
ŅƚƩ ƌźŭŷƷźƓŭ ƭǤƭƷĻƒƭ źƓ ЊБВЉ͵ LƓ ЊБВЌ DĻƓĻƩğƌ 9ƌĻĭƷƩźĭ
/ƚƩƦƚƩğƷźƚƓͲ Ǟŷźĭŷ Ǟğƭ ğŅŅźƌźğƷĻķ ǞźƷŷ !9D źƓ DĻƩƒğƓǤͲ
ĬǒźƌƷ ğ ŭĻƓĻƩğƷźƓŭ ƦƩƚƆĻĭƷ ğƷ aźƌƌ /ƩĻĻƉͲ /ğƌźŅƚƩƓźğ ǒƭźƓŭ ЎЉ IǩͲ ĬǒƷ ĭŷğƓŭĻķ Ʒƚ ЏЉ Iǩ ğ ǤĻğƩ ƌğƷĻƩ Ʒƚ
ƒğźƓƷğźƓ ƒğƩƉĻƷ ƭŷğƩĻ ǞźƷŷ ƷŷĻ ĻƭƷźƓŭŷƚǒƭĻ ƭƷğƓķğƩķ͵
CƩĻƨǒĻƓĭǤ {ƷğƓķğƩķźǩğƷźƚƓLƓ ƷŷĻ ĻğƩƌǤ ķğǤƭ ƚŅ ĻƌĻĭƷƩźŅźĭğƷźƚƓͲ ƭƚ ƒğƓǤ ŅƩĻƨǒĻƓĭźĻƭ ǞĻƩĻ ǒƭĻķ ƷŷğƷ Ɠƚ ƚƓĻ ǝğƌǒĻ ƦƩĻǝğźƌĻķ
Λ[ƚƓķƚƓ źƓ ЊВЊБ ŷğķ ЊЉ ķźŅŅĻƩĻƓƷ ŅƩĻƨǒĻƓĭźĻƭΜ͵ !ƭ ƷŷĻ ЋЉƷŷ ĭĻƓƷǒƩǤ ĭƚƓƷźƓǒĻķͲ ƒƚƩĻ ƦƚǞĻƩ Ǟğƭ
ƦƩƚķǒĭĻķ ğƷ ЏЉ Iǩ ΛbƚƩƷŷ !ƒĻƩźĭğΜ ƚƩ ЎЉ Iǩ Λ9ǒƩƚƦĻ ğƓķ ƒƚƭƷ ƚŅ !ƭźğΜ͵ {ƷğƓķğƩķźǩğƷźƚƓ ğƌƌƚǞĻķ
źƓƷĻƩƓğƷźƚƓğƌ ƷƩğķĻ źƓ ĻƌĻĭƷƩźĭğƌ ĻƨǒźƦƒĻƓƷ͵ aǒĭŷ ƌğƷĻƩͲ ƷŷĻ ǒƭĻ ƚŅ ƭƷğƓķğƩķ ŅƩĻƨǒĻƓĭźĻƭ ğƌƌƚǞĻķ
źƓƷĻƩĭƚƓƓĻĭƷźƚƓ ƚŅ ƦƚǞĻƩ ŭƩźķƭ͵ LƷ ǞğƭƓγƷ ǒƓƷźƌ ğŅƷĻƩ ƚƩƌķ ğƩ LL ǞźƷŷ ƷŷĻ ğķǝĻƓƷ ƚŅ ğŅŅƚƩķğĬƌĻ
ĻƌĻĭƷƩźĭğƌ ĭƚƓƭǒƒĻƩ ŭƚƚķƭ ƷŷğƷ ƒƚƩĻ ǒƓźŅƚƩƒ ƭƷğƓķğƩķƭ ǞĻƩĻ ĻƓğĭƷĻķ͵
LƓ .ƩźƷğźƓͲ ğ ƭƷğƓķğƩķ ŅƩĻƨǒĻƓĭǤ ƚŅ ЎЉ Iǩ Ǟğƭ ķĻĭƌğƩĻķ ğƭ ĻğƩƌǤ ğƭ ЊВЉЍͲ ĬǒƷ ƭźŭƓźŅźĭğƓƷ ķĻǝĻƌƚƦƒĻƓƷ
ĭƚƓƷźƓǒĻķ ğƷ ƚƷŷĻƩ ŅƩĻƨǒĻƓĭźĻƭ͵ ŷĻ źƒƦƌĻƒĻƓƷğƷźƚƓ ƚŅ ƷŷĻ bğƷźƚƓğƌ DƩźķ ƭƷğƩƷźƓŭ źƓ ЊВЋЏ ĭƚƒƦĻƌƌĻķ
ƷŷĻ ƭƷğƓķğƩķźǩğƷźƚƓ ƚŅ ŅƩĻƨǒĻƓĭźĻƭ ğƒƚƓŭ ƷŷĻ ƒğƓǤ źƓƷĻƩĭƚƓƓĻĭƷĻķ ĻƌĻĭƷƩźĭğƌ ƭĻƩǝźĭĻ ƦƩƚǝźķĻƩƭ͵ ŷĻ
ЎЉ Iǩ ƭƷğƓķğƩķ Ǟğƭ ĭƚƒƦƌĻƷĻƌǤ ĻƭƷğĬƌźƭŷĻķ ƚƓƌǤ ğŅƷĻƩ ƚƩƌķ ğƩ LL͵
.Ǥ ğĬƚǒƷ ЊВЉЉͲ 9ǒƩƚƦĻğƓ ƒğƓǒŅğĭƷǒƩĻƩƭ ŷğķ ƒƚƭƷƌǤ
ƭƷğƓķğƩķźǩĻķ ƚƓ ЎЉ Iǩ ŅƚƩ ƓĻǞ źƓƭƷğƌƌğƷźƚƓƭ͵ ŷĻ DĻƩƒğƓ
59 źƓ ƷŷĻ ŅźƩƭƷ ƭƷğƓķğƩķ ŅƚƩ ĻƌĻĭƷƩźĭğƌ ƒğĭŷźƓĻƭ ğƓķ
ƷƩğƓƭŅƚƩƒĻƩƭ źƓ ЊВЉЋ ƩĻĭƚƒƒĻƓķĻķ ЋЎ Iǩ ğƓķ ЎЉ Iǩ ğƭ
ƭƷğƓķğƩķ ŅƩĻƨǒĻƓĭźĻƭ͵ 59 ķźķ ƓƚƷ ƭĻĻ ƒǒĭŷ ğƦƦƌźĭğƷźƚƓ
ƚŅ ЋЎ IǩͲ ğƓķ ķƩƚƦƦĻķ źƷ ŅƩƚƒ ƷŷĻ ЊВЊЍ ĻķźƷźƚƓ ƚŅ ƷŷĻ
ƭƷğƓķğƩķ͵ wĻƒƓğƓƷ źƓƭƷğƌƌğƷźƚƓƭ ğƷ ƚƷŷĻƩ ŅƩĻƨǒĻƓĭźĻƭ
ƦĻƩƭźƭƷĻķ ǒƓƷźƌ ǞĻƌƌ ğŅƷĻƩ ƷŷĻ {ĻĭƚƓķ ƚƩƌķ ğƩ͵ bƚǞ źƓ
ĭǒƩƩĻƓƷ 9ǒƩƚƦĻğƓ ...ƓźƚƓ ƷŷĻ ŅƩĻƨǒĻƓĭǤ źƭ ЎЉIǩ
ƷŷƩƚǒŭŷƚǒƷ ΛğƓķ ƷŷĻ ǝƚƌƷğŭĻ ǞźƷŷźƓ ƷŷĻ 9... ŷğǝĻ ĬĻĻƓ
ğķƆǒƭƷĻķ Ʒƚ ğƷƷğźƓ ğƓ ğǝĻƩğŭĻ ƚŅ ЋЌЉ њΉΏ ЊЉі źƓ ğƌƌ
LƓ WğƦğƓͲ ƷŷĻ ǞĻƭƷĻƩƓ ƦğƩƷ ƚŅ ƷŷĻ ĭƚǒƓƷƩǤ ΛYǤƚƷƚ ğƓķ ǞĻƭƷΜ ǒƭĻƭ ЏЉ Iǩ ğƓķ ƷŷĻ ĻğƭƷĻƩƓ ƦğƩƷ ΛƚƉǤƚ
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