Overview of global electricity standards and specification

Author：aronDate：2025-1-9

Overview of global electricity standards and specifications 

Introduction

In today's globalization, charging piles are important devices that connect electric vehicles to the power network, and their compatibility and adaptability are particularly important. Understanding the electricity standards and specifications of different countries and regions is an indispensable part of the manufacture, sales and installation of charging piles. As a charging pile sales staff, I will introduce you to the main global electricity standards and specifications from a professional perspective to help you better choose and use charging piles.

Voltage and frequency

Voltage and frequency are the two most basic parameters in the power system, which directly affect the design and use of charging piles.

• China: The standard voltage is 220V and the frequency is 50Hz. This is the main standard for our daily household electricity consumption and an important reference for the design and production of charging piles.

• The United States: The voltage is 120V and the frequency is 60Hz. Compared with China, the voltage in the United States is lower, but the frequency is slightly higher. Therefore, charging piles sold in the United States need to be specially adapted to this standard.

• Europe: The voltage standard in most European countries (such as the United Kingdom, Germany, and France) is 230V and the frequency is 50Hz. This standard is similar to the voltage in China, but the differences still need to be noted when using it.

• Japan: The voltage is 100V and the frequency is 50/60Hz. Japan's voltage standard is lower, which puts higher requirements on the power output and adaptability of charging piles.

• Australia: The voltage is 230V and the frequency is 50Hz. It is similar to the European standard, which facilitates the cross-border sales of charging piles.

Plug and socket types

The difference between plug and socket types is also an important issue that charging piles need to face when selling them globally.

• China: Common plug types are type A (two-pin flat plug), type C (three-pin round plug) and type I (three-pin flat plug). These plug types are widely used in Chinese households and commercial electricity, and are also key considerations when designing charging piles.

• The United States: Mainly use type A (two-pin flat plug) and type B (three-pin flat plug). These two plug types dominate the US market and put forward specific requirements for the adaptability of charging piles.

• Europe: There are various plug types in the European market, including Type C (two-pin round plug), Type E (round plug with grounding hole), Type F (round plug with grounding plate) and Type G (three-pin flat plug with grounding pin). When charging piles are sold in Europe, the differences in these plug types need to be taken into account to ensure the wide compatibility of the product.

• Japan: Mainly use Type A (two-pin flat plug) and Type B (three-pin flat plug with grounding pin). The plug types in Japan are relatively simple, but higher requirements are placed on the safety and stability of charging piles.

• Australia: Mainly use Type I (three-pin flat plug). This plug type is similar to China's Type I plug, which facilitates the sales of charging piles in the Australian market.

Adaptability of charging piles

Faced with different electricity standards and specifications around the world, the design and production of charging piles need to fully consider their adaptability and compatibility. On the one hand, charging piles need to support multiple voltage and frequency ranges to adapt to power systems in different regions; on the other hand, charging piles also need to be compatible with multiple plug and socket types to meet the usage needs of different users. In addition, the safety and stability of charging piles are also crucial and need to be strictly controlled during the design and production process

Conclusion

Provide you with more professional and reliable products and services. No matter where you are, we can provide you with charging pile solutions that meet local electricity standards, making your electric vehicle charging more convenient and efficient.