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Low Frequency Voltage and Frequency Reference in the World
Date: 2019-05-16
Click: 3174
There are great differences among different countries and regions. The following are the power-frequency voltage in different parts of the world.
Low frequency voltage refers to the unified standard voltage of power industry and power equipment stipulated by the state. Low Frequency: refers to the frequency of industrial AC power supply, unit Hertz (HZ) China's single-phase power supply low frequency voltage, 50 Hz, 220 V. The low frequency voltage of three-phase power supply is 50Hz 380V. Because of the imbalance of industrial development and colonial control during World War II, there is no uniform standard for low frequency voltage in the world. There are great differences among different countries and regions. The following are the power-frequency voltage in different parts of the world.
Asia Power Frequency Voltage of Area or Country Name Taiwan, China 110V/220V, 60Hz China mainland 220V, 50Hz 380V, 50Hz, 3Ph Hong Kong, China 220V, 50Hz Japan 110V, Kanto 50Hz, Kansai 60Hz South Korea 100V, 60Hz Singapore 230V, 50Hz India 127V, 50Hz Indonesia 220V, 50Hz Thailand 220V, 50Hz Malaysia 240V, 50Hz 420V, 50Hz, 3Ph Vietnam 220V, 50Hz
Europe Russia 220V, 50Hz U.K. 240V, 50Hz France 127V/220V, 50Hz Germany 220V, 50Hz Ireland 220V, 50Hz Italy 127V/220V, 50Hz Switzerland 220V, 50Hz Netherlands 220V, 50Hz Danmark 220V, 50Hz Poland 220V, 50Hz
Americas America 110V or 220V, 60Hz, 460V, 60Hz, 3Ph Canada 120V or 240V, 60Hz Brazil 127V or 220V, 60Hz Colombia 110V or 220V, 60Hz
Different countries have different low frequencyvoltages due to historical, political and economic reasons. Xindun power supply provides a variety of low-frequency inverters, which are applicable all over the world. |