Country | 3-φ Voltage | Frequency | Number of wires (not including the ground wire) |
---|---|---|---|
Afghanistan | 380 V | 50 Hz | 4 |
Albania | 400 V | 50 Hz | 4 |
Algeria | 400 V | 50 Hz | 4 |
American Samoa | 208 V | 60 Hz | 3, 4 |
Andorra | 400 V | 50 Hz | 3, 4 |
Anguilla | 120/208 V / 127/220 V / 240/415 V | 60 Hz | 3, 4 |
Angola | 380 V | 50 Hz | 4 |
Antigua | 400 V | 60 Hz | 3, 4 |
Argentina | 380 V | 50 Hz | 3, 4 |
Armenia | 380 V | 50 Hz | 4 |
Aruba | 220 V | 60 Hz | 3, 4 |
Australia | 415 V | 50 Hz | 3, 4 |
Austria | 400 V | 50 Hz | 3, 4 |
Azerbaijan | 380 V | 50 Hz | 4 |
Azores | 400 V | 50 Hz | 3, 4 |
Bahamas | 208 V | 60 Hz | 3, 4 |
Bahrain | 400 V | 50 Hz | 3, 4 |
Balearic Islands | 400 V | 50 Hz | 3, 4 |
Bangladesh | 380 V | 50 Hz | 3, 4 |
Barbados | 200 V | 50 Hz | 3, 4 |
Belarus | 380 V | 50 Hz | 4 |
Belgium | 400 V | 50 Hz | 3, 4 |
Belize | 190 V / 380 V | 60 Hz | 3, 4 |
Benin | 380 V | 50 Hz | 4 |
Bermuda | 208 V | 60 Hz | 3, 4 |
Bhutan | 400 V | 50 Hz | 4 |
Bolivia | 400 V | 50 Hz | 4 |
Bosnia & Herzegovina | 400 V | 50 Hz | 4 |
Botswana | 400 V | 50 Hz | 4 |
Brazil | 220 V / 380 V | 60 Hz | 3, 4 |
Brunei | 415 V | 50 Hz | 4 |
Bulgaria | 400 V | 50 Hz | 4 |
Burkina Faso | 380 V | 50 Hz | 4 |
Burundi | 380 V | 50 Hz | 4 |
Cambodia | 400 V | 50 Hz | 4 |
Cameroon | 380 V | 50 Hz | 4 |
Canada | 120/208 V / 240 V / 480 V / 347/600 V | 60 Hz | 3, 4 |
Canary Islands | 400 V | 50 Hz | 3, 4 |
Cape Verde | 400 V | 50 Hz | 3, 4 |
Cayman Islands | 240 V | 60 Hz | 3 |
Central African Republic | 380 V | 50 Hz | 4 |
Chad | 380 V | 50 Hz | 4 |
Channel Islands (Guernsey & Jersey) | 400 V | 50 Hz | 4 |
Chile | 380 V | 50 Hz | 3, 4 |
China, People’s Republic of | 380 V | 50 Hz | 3, 4 |
Colombia | 220 V / 440 V | 60 Hz | 3, 4 |
Comoros | 380 V | 50 Hz | 4 |
Congo, People’s Rep. of | 400 V | 50 Hz | 3, 4 |
Congo, Dem. Rep. of (formerly Zaire) | 380 V | 50 Hz | 3, 4 |
Cook Islands | 415 V | 50 Hz | 3, 4 |
Costa Rica | 240 V | 60 Hz | 3, 4 |
Côte d’Ivoire (Ivory Coast) | 380 V | 50 Hz | 3, 4 |
Croatia | 400 V | 50 Hz | 4 |
Cuba | 190 V | 60 Hz | 3 |
Cyprus | 400 V | 50 Hz | 4 |
Czech Republic | 400 V | 50 Hz | 3, 4 |
Denmark | 400 V | 50 Hz | 3, 4 |
Djibouti | 380 V | 50 Hz | 4 |
Dominica | 400 V | 50 Hz | 4 |
Dominican Republic | 120/208 V / 277/480 V | 60 Hz | 3, 4 |
East Timor | 380 V | 50 Hz | 4 |
Ecuador | 208 V | 60 Hz | 3, 4 |
Egypt | 380 V | 50 Hz | 3, 4 |
El Salvador | 200 V | 60 Hz | 3 |
Eritrea | 400 V | 50 Hz | 4 |
Estonia | 400 V | 50 Hz | 4 |
Ethiopia | 380 V | 50 Hz | 4 |
Faeroe Islands | 400 V | 50 Hz | 3, 4 |
Falkland Islands | 415 V | 50 Hz | 4 |
Fiji | 415 V | 50 Hz | 3, 4 |
Finland | 400 V | 50 Hz | 3, 4 |
France | 400 V | 50 Hz | 4 |
French Guyana | 380 V | 50 Hz | 3, 4 |
Gabon | 380 V | 50 Hz | 4 |
Gambia | 400 V | 50 Hz | 4 |
Gaza | 400 V | 50 Hz | 4 |
Georgia | 380 V | 50 Hz | 4 |
Germany | 400 V | 50 Hz | 4 |
Ghana | 400 V | 50 Hz | 3, 4 |
Gibraltar | 400 V | 50 Hz | 4 |
Great Britain | 400 V | 50 Hz | 4 |
Greece | 400 V | 50 Hz | 4 |
Greenland | 400 V | 50 Hz | 3, 4 |
Grenada (Windward Islands) | 400 V | 50 Hz | 4 |
Guadeloupe | 400 V | 50 Hz | 3, 4 |
Guam | 190 V | 60 Hz | 3, 4 |
Guatemala | 208 V | 60 Hz | 3, 4 |
Guinea | 380 V | 50 Hz | 3, 4 |
Guinea-Bissau | 380 V | 50 Hz | 3, 4 |
Guyana | 190 V | 60 Hz | 3, 4 |
Haiti | 190 V | 60 Hz | 3, 4 |
Honduras | 190 V | 60 Hz | 3 |
Hong Kong | 380 V | 50 Hz | 3, 4 |
Hungary | 400 V | 50 Hz | 3, 4 |
Iceland | 400 V | 50 Hz | 3, 4 |
India | 400 V | 50 Hz | 4 |
Indonesia | 400 V | 50 Hz | 4 |
Iran | 400 V | 50 Hz | 3, 4 |
Iraq | 400 V | 50 Hz | 4 |
Ireland (Eire) | 400 V | 50 Hz | 4 |
Isle of Man | 400 V | 50 Hz | 4 |
Israel | 400 V | 50 Hz | 4 |
Italy | 400 V | 50 Hz | 4 |
Jamaica | 190 V | 50 Hz | 3, 4 |
Japan | 200 V | Tokyo, Kawasaki, Sapporo, Yokohama, Sendai 50 Hz | 3 |
Osaka, Kyoto, Nagoya, Hiroshima 60 Hz | |||
Jordan | 400 V | 50 Hz | 3, 4 |
Kenya | 415 V | 50 Hz | 4 |
Kazakhstan | 380 V | 50 Hz | 3, 4 |
Korea, North | 220 V / 380 V | 60 Hz | 3, 4 |
Korea, South | 380 V | 60 Hz | 4 |
Kosovo | 230 V / 380 V | 50 Hz | 3 |
Kuwait | 415 V | 50 Hz | 4 |
Kyrgyzstan | 380 V | 50 Hz | 3, 4 |
Laos | 400 V | 50 Hz | 4 |
Latvia | 400 V | 50 Hz | 4 |
Lebanon | 400 V | 50 Hz | 4 |
Lesotho | 380 V | 50 Hz | 4 |
Liberia | 208 V | 60 Hz | 3, 4 |
Libya | 220 V / 400 V | 50 Hz | 4 |
Liechtenstein | 400 V | 50 Hz | 4 |
Lithuania | 400 V | 50 Hz | 4 |
Luxembourg | 400 V | 50 Hz | 4 |
Macau | 380 V | 50 Hz | 3 |
Macedonia | 400 V | 50 Hz | 4 |
Madagascar | 220 V / 380 V | 50 Hz | 3, 4 |
Madeira | 400 V | 50 Hz | 3, 4 |
Malawi | 400 V | 50 Hz | 3, 4 |
Malaysia | 415 V | 50 Hz | 4 |
Maldives | 400 V | 50 Hz | 4 |
Mali | 380 V | 50 Hz | 3, 4 |
Malta | 400 V | 50 Hz | 4 |
Martinique | 380 V | 50 Hz | 3, 4 |
Mauritania | 220 V | 50 Hz | 3 |
Mauritius | 400 V | 50 Hz | 4 |
Mexico | 220 V / 480 V | 60 Hz | 3, 4 |
Moldova | 380 V | 50 Hz | 4 |
Monaco | 400 V | 50 Hz | 4 |
Mongolia | 400 V | 50 Hz | 4 |
Montenegro | 400 V | 50 Hz | 3, 4 |
Montserrat (Leeward Islands) | 400 V | 60 Hz | 4 |
Morocco | 380 V | 50 Hz | 4 |
Mozambique | 380 V | 50 Hz | 4 |
Myanmar (formerly Burma) | 400 V | 50 Hz | 4 |
Namibia | 380 V | 50 Hz | 4 |
Nauru | 415 V | 50 Hz | 4 |
Nepal | 400 V | 50 Hz | 4 |
Netherlands | 400 V | 50 Hz | 3 |
Netherlands Antilles | 220 V / 380 V | 50 Hz | 3, 4 |
New Caledonia | 380 V | 50 Hz | 3, 4 |
New Zealand | 400 V | 50 Hz | 3, 4 |
Nicaragua | 208 V | 60 Hz | 3, 4 |
Niger | 380 V | 50 Hz | 4 |
Nigeria | 400 V | 50 Hz | 4 |
Norway | 230 V / 400 V | 50 Hz | 3, 4 |
Oman | 415 V | 50 Hz | 4 |
Pakistan | 400 V | 50 Hz | 3 |
Palau | 208 V | 60 Hz | 3 |
Panama | 240 V | 60 Hz | 3 |
Papua New Guinea | 415 V | 50 Hz | 4 |
Paraguay | 380 V | 50 Hz | 4 |
Peru | 220 V | 60 Hz | 3 |
Philippines | 380 V | 60 Hz | 3 |
Poland | 400 V | 50 Hz | 4 |
Portugal | 400 V | 50 Hz | 3, 4 |
Puerto Rico | 208 V | 60 Hz | 3, 4 |
Qatar | 415 V | 50 Hz | 3, 4 |
Réunion Island | 400 V | 50 Hz | 4 |
Romania | 400 V | 50 Hz | 4 |
Russia (Russian Federation) | 400 V | 50 Hz | 4 |
Rwanda | 400 V | 50 Hz | 4 |
Saint Kitts and Nevis | 400 V | 60 Hz | 4 |
Saint Lucia | 400 V | 50 Hz | 4 |
Saint Vincent and the Grenadines | 400 V | 50 Hz | 4 |
San Marino | 400 V | 50 Hz | 4 |
São Tomé and Príncipe | 380 V | 60 Hz | 3, 4 |
Saudi Arabia | 220 V / 380 V | 60 Hz | 4 |
Senegal | 400 V | 50 Hz | 3, 4 |
Serbia | 400 V | 50 Hz | 3, 4 |
Seychelles | 240 V | 50 Hz | 3 |
Sierra Leone | 400 V | 50 Hz | 4 |
Singapore | 400 V | 50 Hz | 4 |
Slovakia | 400 V | 50 Hz | 4 |
Slovenia | 400 V | 50 Hz | 3, 4 |
Somalia | 380 V | 50 Hz | 3, 4 |
South Africa | 400 V | 50 Hz | 3, 4 |
South Korea | 380 V | 60 Hz | 4 |
South Sudan | 400 V | 50 Hz | 4 |
Spain | 400 V | 50 Hz | 3, 4 |
Sri Lanka | 400 V | 50 Hz | 4 |
Sudan | 400 V | 50 Hz | 4 |
Suriname | 220 V | 60 Hz | 3, 4 |
Swaziland | 400 V | 50 Hz | 4 |
Sweden | 400 V | 50 Hz | 3, 4 |
Switzerland | 400 V | 50 Hz | 3, 4 |
Syria | 380 V | 50 Hz | 3 |
Tahiti | 380 V | 50 Hz / 60 Hz | 3, 4 |
Tajikistan | 380 V | 50 Hz | 3 |
Taiwan | 220 V | 60 Hz | 4 |
Tanzania | 400 V | 50 Hz | 3, 4 |
Thailand | 400 V | 50 Hz | 3, 4 |
Togo | 380 V | 50 Hz | 4 |
Tonga | 415 V | 50 Hz | 3, 4 |
Trinidad & Tobago | 200 V | 60 Hz | 3, 4 |
Tunisia | 400 V | 50 Hz | 4 |
Turkey | 400 V | 50 Hz | 3, 4 |
Turkmenistan | 380 V | 50 Hz | 3 |
Turks and Caicos Islands | 240 V | 60 Hz | 4 |
Uganda | 415 V | 50 Hz | 4 |
Ukraine | 380 V | 50 Hz | 4 |
United Arab Emirates | 415 V | 50 Hz | 3, 4 |
United Kingdom (UK) | 400 V | 50 Hz | 4 |
United States of America (USA) | 120/208 V / 277/480 V / 120/240 V / 240 V / 480 V | 60 Hz | 3, 4 |
Uruguay | 220 V | 50 Hz | 3 |
Uzbekistan | 380 V | 50 Hz | 4 |
Venezuela | 240 V | 60 Hz | 3, 4 |
Vietnam | 380 V | 50 Hz | 4 |
Virgin Islands | 190 V | 60 Hz | 3, 4 |
Western Samoa | 400 V | 50 Hz | 3 |
Yemen | 400 V | 50 Hz | 4 |
Zambia | 400 V | 50 Hz | 4 |
Zimbabwe | 415 V | 50 Hz | 3, 4 |