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Điện áp và tần số máy phát điện chia theo quốc gia

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Kiểm tra điện áp và tần số máy phát điện tiêu chuẩn chia theo quốc gia. Mỗi quốc gia được đề cập trong hướng dẫn với điện áp và Hertz thích hợp.

Introduction

Electrical standards are not the same in every country. You must know that Máy phát điện also work at different voltages and frequencies around the world. Vì thế, when you are choosing any electronics, you should buy the right generator according to your country’s standard. This smart step will help to avoid damage to electrical appliances.

Trong hướng dẫn này, you will find a detailed list of the Điện áp và tần số máy phát điện chia theo quốc gia.wwwwww

Điện áp và tần số máy phát điện chia theo quốc gia

A detail of voltage and frequency in Hertz for generators across the world is given below:

 

Country1-Phase Voltage3-Phase VoltageFrequency (Hertz)KHÔNG. of wires (not including ground wire)Plug Type
Abu Dhabi230 V.400 V.50 Hz3, 4G
Afghanistan220 V.380 V.50 Hz4C/F
Albania230 V.400 V.50 Hz4C/F
Algeria230 V.400 V.50 Hz4C/F
American Samoa120 V.208 V.60 Hz3, 4A/B/F/I
Andorra230 V.400 V.50 Hz3, 4C/F
Angola220 V.380 V.50 Hz4C/F
Anguilla110 V.120/208 V. / 127/220 V. / 240/415 V.60 Hz3, 4A/B
Antigua and Barbuda230 V.400 V.60 Hz3, 4A/B
Argentina220 V.380 V.50 Hz3, 4C/I
Armenia230 V.400 V.50 Hz4C/F
Aruba120 V.220 V.60 Hz3, 4A/B/F/I
Australia230 V.400 V.50 Hz3, 4I
Austria230 V.400 V.50 Hz3, 4C/F
Azerbaijan220 V.380 V.50 Hz4C/F
Azores230 V.400 V.50 Hz3, 4B/C/F
Bahamas120 V.208 V.60 Hz3, 4A/B
Bahrain230 V.400 V.50 Hz3, 4G
Balearic Islands230 V.400 V.50 Hz3, 4C/F
Bangladesh220 V.380 V.50 Hz3, 4A/C/D/G/K
Barbados115 V.200 V.50 Hz3, 4A/B
Belarus220 V.380 V.50 Hz4C/F
Belgium230 V.400 V.50 Hz3, 4C/E
Belize110 V. / 220 V.190 V. / 380 V.60 Hz3, 4A/B/G
Benin220 V.380 V.50 Hz4C/E
Bermuda120 V.208 V.60 Hz3, 4A/B
Bhutan230 V.400 V.50 Hz4C/D/G
Bolivia230 V.400 V.50 Hz4A/C
Bonaire127 V.220 V.50 Hz3, 4A/C
Bosnia & Herzegovina230 V.400 V.50 Hz4C/F
Botswana230 V.400 V.50 Hz4D/G
Brazil127 V. / 220 V.220 V. / 380 V.60 Hz3, 4C/N
British Virgin Islands110 V.190 V.60 Hz3, 4A/B
Brunei240 V.415 V.50 Hz4G
Bulgaria230 V.400 V.50 Hz4C/F
Burkina Faso220 V.380 V.50 Hz4C/E
Burma (Myanmar)230 V.400 V.50 Hz4A/C/D/G/I
Burundi220 V.380 V.50 Hz4C/E
Cambodia230 V.400 V.50 Hz4A/C/G
Cameroon220 V.380 V.50 Hz4C/E
Canada120 V.120/208 V. / 240 V. / 480 V. / 347/600 V.60 Hz3, 4A/B
Canary Islands230 V.400 V.50 Hz3, 4C/E/F
Cape Verde230 V.400 V.50 Hz3, 4C/F
Cayman Islands120 V.240 V.60 Hz3A/B
Central African Republic220 V.380 V.50 Hz4C/E
Chad220 V.380 V.50 Hz4C/D/E/F
Channel Islands230 V.415 V.50 Hz4C/G
Chile220 V.380 V.50 Hz3, 4C/L
Trung Quốc220 V.380 V.50 Hz3, 4A/C/I
Colombia110 V.220 V. / 440 V.60 Hz3, 4A/B
Comoros220 V.380 V.50 Hz4C/E
Congo, Democratic Republic220 V.380 V.50 Hz3, 4C/D/E
Congo, People’s Republic230 V.400 V.50 Hz3, 4C/E
Cook Islands240 V.415 V.50 Hz3, 4I
Costa Rica120 V.240 V.60 Hz3, 4A/B
Côte d’Ivoire220 V.380 V.50 Hz3, 4C/E
Croatia230 V.400 V.50 Hz4C/E
Cuba110 V. / 220 V.190 V.60 Hz3A/B/C/L
Curaçao127 V.220 V. / 380 V.50 Hz3, 4A/B
Cyprus230 V.400 V.50 Hz4G
Czech Republic230 V.400 V.50 Hz3, 4C/E
Denmark230 V.400 V.50 Hz3, 4C/E/F/K
Djibouti220 V.380 V.50 Hz4C/E
Dominica230 V.400 V.50 Hz4D/G
Dominican Republic120 V.120/208 V. / 277/480 V.60 Hz3, 4A/B
Dubai230 V.400 V.50 Hz3, 4G
East Timor220 V.380 V.50 Hz4C/E/F/I
Ecuador120 V.208 V.60 Hz3, 4A/B
Egypt220 V.380 V.50 Hz3, 4C/F
El Salvador120 V.200 V.60 Hz3A/B
England230 V.415 V.50 Hz4G
Equatorial Guinea220 V.[unavailable][unavailable][unavailable]C/E
Eritrea230 V.400 V.50 Hz4C/L
Estonia230 V.400 V.50 Hz4C/F
Ethiopia220 V.380 V.50 Hz4C/F
Faroe Islands230 V.400 V.50 Hz3, 4C/E/F/K
Falkland Islands240 V.415 V.50 Hz4G
Fiji240 V.415 V.50 Hz3, 4G
Finland230 V.400 V.50 Hz3, 4C/F
France230 V.400 V.50 Hz4C/E
French Guiana220 V.380 V.50 Hz3, 4C/D/E
Gabon220 V.380 V.50 Hz4C
Gambia230 V.400 V.50 Hz4G
Gaza230 V.400 V.50 Hz4C/H
Georgia220 V.380 V.50 Hz4C/F
Germany230 V.400 V.50 Hz4C/F
Ghana230 V.400 V.50 Hz3, 4D/G
Gibraltar230 V.400 V.50 Hz4G
Great Britain230 V.415 V.50 Hz4G
Greece230 V.400 V.50 Hz4C/F
Greenland230 V.400 V.50 Hz3, 4C/E/F/K
Grenada230 V.400 V.50 Hz4G
Guadeloupe230 V.400 V.50 Hz3, 4C/E
Guam110 V.190 V.60 Hz3, 4A/B
Guatemala120 V.208 V.60 Hz3, 4A/B
Guinea220 V.380 V.50 Hz3, 4C/F/K
Guinea-Bissau220 V.380 V.50 Hz3, 4C
Guyana120 V. / 240 V.190 V.60 Hz3, 4A/B/D/G
Haiti110 V.190 V.60 Hz3, 4A/B
Netherlands230 V.400 V.50 Hz3, 4C/F
Honduras120 V.208 V. / 230 V. / 240 V. / 460 V. / 480 V.60 Hz3, 4A/B
Hong Kong220 V.380 V.50 Hz3, 4G
Hungary230 V.400 V.50 Hz3, 4C/F
Iceland230 V.400 V.50 Hz3, 4C/F
India230 V.400 V.50 Hz4C/D/M
Indonesia230 V.400 V.50 Hz4C/F
Iran230 V.400 V.50 Hz3, 4C/F
Iraq230 V.400 V.50 Hz4C/D/G
Ireland (Eire)230 V.415 V.50 Hz4G
Ireland, Northern230 V.415 V.50 Hz4G
Isle of Man230 V.415 V.50 Hz4C/G
Israel230 V.400 V.50 Hz4C/H
Italy230 V.400 V.50 Hz4C/F/L
Jamaica110 V.190 V.50 Hz3, 4A/B
Japan100 V.200 V.50 / 60 Hz3A/B
Jordan230 V.400 V.50 Hz3, 4C/D/F/G/J
Kazakhstan220 V.380 V.50 Hz3, 4C/F
Kenya240 V.415 V.50 Hz4G
Kiribati240 V.[unavailable][unavailable][unavailable]I
Korea, North220 V.380 V.50 Hz3, 4C
Korea, South220 V.380 V.60 Hz4C/F
Kosovo230 V.230 V. / 400 V.50 Hz3C/F
Kuwait240 V.415 V.50 Hz4G
Kyrgyzstan220 V.380 V.50 Hz3, 4C/F
Laos230 V.400 V.50 Hz4A/B/C/E/F
Latvia230 V.400 V.50 Hz4C/F
Lebanon230 V.400 V.50 Hz4C/D/G
Lesotho220 V.380 V.50 Hz4M
Liberia120 V.208 V.60 Hz3, 4A/B
Libya230 V.400 V.50 Hz4C/L
Liechtenstein230 V.400 V.50 Hz4C/J
Lithuania230 V.400 V.50 Hz4C/F
Luxembourg230 V.400 V.50 Hz4C/F
Macau220 V.380 V.50 Hz3G
Macedonia230 V.400 V.50 Hz4C/F
Madagascar220 V.380 V.50 Hz3, 4C/E
Madeira230 V.400 V.50 Hz3, 4C/F
Malawi230 V.400 V.50 Hz3, 4G
Malaysia240 V.415 V.50 Hz4G
Maldives230 V.400 V.50 Hz4C/D/G/J/K/L
Mali220 V.380 V.50 Hz3, 4C/E
Malta230 V.400 V.50 Hz4G
Marshall Islands120 V.[unavailable][unavailable][unavailable]A/B
Martinique220 V.380 V.50 Hz3, 4C/D/E
Mauritania220 V.220 V.50 Hz3, 4C
Mauritius230 V.400 V.50 Hz4C/G
Mayotte230 V.[unavailable][unavailable][unavailable]C/E
Mexico127 V.220 V. / 480 V.60 Hz3, 4A/B
Micronesia120 V.[unavailable][unavailable][unavailable]A/B
Moldova230 V.400 V.50 Hz4C/F
Monaco230 V.400 V.50 Hz4C/E/F
Mongolia230 V.400 V.50 Hz4C/E
Montenegro230 V.400 V.50 Hz3, 4C/F
Montserrat230 V.400 V.60 Hz4A/B
Morocco220 V.380 V.50 Hz4C/E
Mozambique220 V.380 V.50 Hz4C/F/M
Myanmar230 V.400 V.50 Hz4A/C/D/G/I
Namibia220 V.380 V.50 Hz4D/M
Nauru240 V.415 V.50 Hz4I
Nepal230 V.400 V.50 Hz4C/D/M
Netherlands230 V.400 V.50 Hz3, 4C/F
New Caledonia220 V.380 V.50 Hz3, 4C/F
New Zealand230 V.400 V.50 Hz3, 4I
Nicaragua120 V.208 V.60 Hz3, 4A/B
Niger220 V.380 V.50 Hz4C/D/E/F
Nigeria230 V.415 V.50 Hz4D/G
Northern Ireland230 V.415 V.50 Hz4G
North Korea220 V.380 V.50 Hz3, 4C
Norway230 V.230 V. / 400 V.50 Hz3, 4C/F
Oman240 V.415 V.50 Hz4G
Pakistan230 V.400 V.50 Hz3C/D
Palau120 V.208 V.60 Hz3A/B
Panama120 V.240 V.60 Hz3A/B
Papua New Guinea240 V.415 V.50 Hz4I
Paraguay220 V.380 V.50 Hz4C
Peru220 V.220 V.60 Hz3A/C
Philippines220 V.380 V.60 Hz3A/B/C
Pitcairn Islands230 V.[unavailable][unavailable][unavailable]I
Poland230 V.400 V.50 Hz4C/E
Portugal230 V.400 V.50 Hz3, 4C/F
Puerto Rico120 V.480 V.60 Hz3, 4A/B
Qatar240 V.415 V.50 Hz3, 4G
Réunion230 V.400 V.50 Hz4C/E
Romania230 V.400 V.50 Hz4C/F
Russia220 V.380 V.50 Hz4C/F
Rwanda230 V.400 V.50 Hz4C/J
Saba110 V.[unavailable][unavailable][unavailable]A/B
Saint Barthélemy230 V.[unavailable][unavailable][unavailable]C/E
Saint Kitts and Nevis230 V.400 V.60 Hz4D/G
Saint Lucia230 V.400 V.50 Hz4G
Saint Martin220 V.[unavailable][unavailable][unavailable]C/E
Saint Helena230 V.[unavailable][unavailable][unavailable]G
Sint Eustatius110 V. / 220 V.220 V.60 Hz3, 4A/B/C/F
Sint Maarten110 V.220 V.60 Hz3, 4A/B
Saint Vincent and the Grenadines110 V. / 230 V.400 V.50 Hz4A/B/G
Samoa230 V.400 V.50 Hz3, 4I
San Marino230 V.400 V.50 Hz4C/F/L
São Tomé and Príncipe230 V.400 V.50 Hz3, 4C/F
Saudi Arabia230 V.400 V.60 Hz4G
Scotland230 V.415 V.50 Hz4G
Senegal230 V.400 V.50 Hz3, 4C/D/E/K
Serbia230 V.400 V.50 Hz3, 4C/F
Seychelles240 V.240 V.50 Hz3G
Sierra Leone230 V.400 V.50 Hz4D/G
Singapore230 V.400 V.50 Hz4G
Slovakia230 V.400 V.50 Hz4C/E
Slovenia230 V.400 V.50 Hz3, 4C/F
Solomon Islands230 V.[unavailable][unavailable][unavailable]G/I
Somalia220 V.380 V.50 Hz3, 4C
Somaliland220 V.380 V.50 Hz3, 4C
South Africa230 V.400 V.50 Hz3, 4C/D/M/N
South Korea220 V.380 V.60 Hz4C/F
South Sudan230 V.400 V.50 Hz4C/D
Spain230 V.400 V.50 Hz3, 4C/F
Sri Lanka230 V.400 V.50 Hz4D/G
Sudan230 V.400 V.50 Hz4C/D
Suriname127 V. / 230 V.220 V. / 400 V.60 Hz3, 4A/B/C/F
Swaziland230 V.400 V.50 Hz4M
Sweden230 V.400 V.50 Hz3, 4C/F
Switzerland230 V.400 V.50 Hz3, 4C/J
Syria220 V.380 V.50 Hz3C/E/L
Tahiti220 V.380 V.50 / 60 Hz3, 4C/E
Taiwan110 V.220 V.60 Hz4A/B
Tajikistan220 V.380 V.50 Hz3C/F
Tanzania230 V.415 V.50 Hz3, 4D/G
Thailand230 V.400 V.50 Hz3, 4A/B/C/O
Togo220 V.380 V.50 Hz4C
Tonga240 V.415 V.50 Hz3, 4I
Trinidad & Tobago115 V.115/230 V. / 230/400 V.60 Hz4A/B
Tunisia230 V.400 V.50 Hz4C/E
Turkey230 V.400 V.50 Hz3, 4C/F
Turkmenistan220 V.380 V.50 Hz3C/F
Turks and Caicos Islands120 V.240 V.60 Hz4A/B
Uganda240 V.415 V.50 Hz4G
Ukraine230 V.400 V.50 Hz4C/F
United Arab Emirates (UAE)230 V.400 V.50 Hz3, 4G
United Kingdom (UK)230 V.415 V.50 Hz4G
United States of America (USA)120 V.120/208 V. / 277/480 V. / 120/240 V. / 240 V. / 480 V.60 Hz3, 4A/B
United States Virgin Islands110 V.190 V.60 Hz3, 4A/B
Uruguay220 V.380 V.50 Hz3C/F/L
Uzbekistan220 V.380 V.50 Hz4C/F
Vanuatu230 V.400 V.50 Hz3, 4I
Venezuela120 V.120 V.60 Hz3, 4A/B
Vietnam220 V.380 V.50 Hz4A/C/D
Virgin Islands (British)110 V.190 V.60 Hz3, 4A/B
Virgin Islands (USA)110 V.190 V.60 Hz3, 4A/B
Wales230 V.415 V.50 Hz4G
Yemen230 V.400 V.50 Hz4A/D/G
Zambia230 V.400 V.50 Hz4C/D/G
Zimbabwe240 V.415 V.50 Hz3, 4D/G

How Electrical Voltage & Frequency Standards Vary Around the World?

According to the history, infrastructure, and other technical factors, the electrical voltage and frequency standards are different in each country.

Basically, the reason for these differences is the different electrical grid of every country. If you want to use the appliances from one country in any other, then you need a proper conversion tool.

Vì thế, whenever you are buying a device or exporting electrical equipment, you should always check voltage, Tính thường xuyên, and plug compatibility.

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Continent/RegionVoltageFrequencyDetail
North America120 V.60 HzMost appliances use 120V. This system comes from Edison’s original design.
Europe230 V.50 Hz230V is standard to keep electricity efficient across large grids.
Japan100 V.50 / 60 HzJapan has two frequencies: 50Hz in the east and 60Hz in the west.
Asia & Africa220–240 V50 HzMany countries follow British or European standards, so 220–240V is common.
South America127 V. / 220 V.50 HzVoltage varies by country; Brazil, Argentina, and parts of Peru use different standards.

 

Phần kết luận

When you understand the different generators’ standards of different countries, it will become easier to choose the right generator for you.

From Dubai to America, each country has unique electrical standards according to its history and technical needs. You should always check the local standards before using any generator for safety.

FAQ

What is the difference between 50Hz and 60Hz frequency?

The difference between 50Hz and 60Hz will affect the motor speed and compatibility. The 60Hz cycles 60 times per second, and the 50Hz cycles 50 times per second. This shows 60Hz has 20% more speed.

What is the average voltage and frequency of generators normally used?

The standard voltage and frequency of generators is 120V/60Hz or 230V/50Hz. Some countries prefer to use the 120V/60Hz and some countries use 230V/50Hz.

What happens if I use the wrong voltage generator?

If you use the wrong voltage then it can destroy your appliances. If you use high voltage, it will result in overheating and also increase the risk of fire or short circuits. At the same time, the low voltage will not allow the appliances to work properly.

How can I know what generator is suitable in which country?

You can check the country’s specific list of electrical standards and also your existing appliances for voltages.

What are the U.S voltage and frequency standards for homes and industrial use?

You can use 120V/60Hz for home use and 240V or 480V for industrial use, according to your use and electrical devices.

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