全球电器插口大全.doc

ELECTRIC POWER AROUND THE WORLD The table below summarizes information on the electrical systems in use in most countries of the world. The voltages listed here are the “nominal” figures reported to be in use at most residential or commercial sites in the country or area named. Most electrical power systems are prone to slight variations in voltage due to demand or other factors. Many former 220V countries have converted or are in the process of converting to the EU standard of 230V. Generally, this difference is inconsequential, as most appliances are built to tolerate current a certain percentage above or below the rated voltage. However, severe variations in current can damage electrical equipment. The electric power frequency is shown in the number of hertz (cycles per second). Even if voltages are similar, a 60-hertz clock or tape recorder may not function properly on 50 hertz current. All systems described here use alternating current (AC). The plug types listed indicate all types known to be in use in that country. Not all areas of a country may use all types of plugs listed for that country, since there may be regional differences based on the power system in a certain area. Finally, Ive only included information that is likely to be relevant for travelers. Just about everywhere listed here has higher voltage lines available for heavy duty appliances (not to mention commercial or industrial applications). While this would be relevant for those moving to another country, Im assuming most travelers will leave their clothes dryers, air conditioners and arc welders at home! COUNTRY VOLTAGE FREQUENCY PLUG COMMENTS Afghanistan 220V 50 Hz C F * * A UN correspondent reports C and F common in Kabul, but its likely a variety of plugs may be used around the country. Some sources report Type D also in use. Other reports indicate voltage variances from 160V to 280V. Albania 220V* 50 Hz C F *Voltage variations common Algeria 230V 50 Hz C* F *A var