What is CHAdeMO Charing and How the Chademo DC Charging Connector Look Like?

One of the confusing aspects of owning an electric vehicle (EV) is how to charge it. Unfortunately, there are several different standards used in the industry, and there are many different ev charging plugs and connectors vary from vehicle to vehicle. Therefore, it is not as simple as just knowing whether you need to fill up with diesel or gasoline. However, once you are familiar with the new terminology, things become quite simple. Simply put, there are two things you need to know about EV charging: connectors and power ratings (in kilowatts, Kw). If you previously used an internal combustion engine vehicle, it might help to think of different charging options as different types of fuel. Some are suitable for your vehicle, some are not. Using EV charging systems is usually much easier than it sounds, mainly finding a connector that is compatible with your vehicle and choosing the highest compatible power output to ensure the fastest possible charging. CHAdeMO is one such connector.

                                   The most commonly seen Charger Connector Types

What is CHAdeMO Charging?

CHAdeMO is one of the rapid charging standards that was developed by a consortium of car manufacturers (mainly Japanese car makers) and industry organizations, which now comprises more than 400 members and 50 charging companies. Its name is an acronym for "Charge de Move", which is also the name of the consortium. The aim of the consortium was to create a fast-charging vehicle standard that could be adopted by the entire automotive industry. its widely adopted in Japan Europe and North America Other fast-charging standards also exist, such as CCS and GB/T (shown above). As stated, CHAdeMO is a rapid charging standard, which means it can provide anywhere from 6Kw to 200Kw of power (naturally Cooled),The Chademo Charging Cable can supply 1000V DC 125A/150A/200A/250A electric current to a vehicle’s battery, at present Fiver have introduce their CHAdeMO 2.0 Charging Cables, the 400A Liquid Cooled CHAdeMo Charging Cable for faster charging speed  As electric vehicle batteries evolve and can accept higher power levels, we can expect CHAdeMO to increase its peak power capacity. In fact, earlier this year, CHAdeMO announced its 3.0 standard, which is capable of delivering up to 500Kw of power. In simple terms, this means that very high-capacity batteries can be charged in a relatively short amount of time.

---

What is CHAdeMO Connector?

The CHAdeMO connector or the CHAdeMO plug is a specialized DC fast-charging plug designed for electric vehicles (EVs). It is a key component of the CHAdeMO charging standard, developed by the CHAdeMO Association in collaboration with Japanese automakers like Nissan and Mitsubishi. Features a round-shaped with a diameter of 70 mm and features 10 pins for power delivery and communication. Supports high-power DC charging, with earlier versions offering up to 62.5 kW and newer versions (CHAdeMO 2.0) supporting up to 400 kW. and includes safety mechanisms like temperature monitoring and automatic shut-off to prevent overheating or electrical faults Additionally, it uses a CAN bus (Controller Area Network) communication protocol to manage real-time charging parameters and supports bidirectional charging for Vehicle-to-Grid (V2G) applications.

CHAdeMO charging uses its own dedicated connector, as shown below.

CHAdeMO Connector Interface Introduction in details

Diagram of the CHAdeMO charging plug . Numbers 6 and 5 represent the power lines, 1 is the ground, and the rest are essentially communication lines that the charging point uses to communicate with the car to ensure safe and fast charging.the Chademo charging connector pinout diagram as follows.

CHAdeMO chargers connector features a safety mechanisms of the lock system. when it plugged, it will lock into the vehicle being charged, so they can’t be removed by others. Connectors automatically unlock when charging is done though. It’s generally considered good manners for others to remove the charger and use it on their own vehicle, but only when charging is finished!

Many charging station operators, display the types of connectors available at charging locations, so make sure you find the CHAdeMO icon when planning your trip.After arriving and activating the charge point, take the CHAdeMO connector (it will be labeled) and gently place it into the corresponding port on your vehicle. Pull the lever on the plug to lock it in, and then tell the charger to start. One of the main differences with CHAdeMO compared to other charging points is that the charging points provide the Chademo cables and connectors. So if your vehicle has a compatible Chademo charging inlet, you don’t need to bring any cables of your own. Tesla vehicles can also use CHAdeMO outlets with a adapter.

CHAdeMO chargers are located all over the world, According to CHAdeMO, there are more than 30,000 CHAdeMO-equipped charging points around the world (May 2020).

---

Which Countries Uses CHAdeMO Charging?

The CHAdeMO charging standard is most prominent in Japan, where it originated and remains dominant, with approximately 9,600 charging stations. In Europe, it is widely adopted in countries like Norway, Germany, and the UK, with over 31,600 charging stations. In North America, it has a significant presence in the United States and Canada, though its market share is declining due to the rise of CCS, hosting around 9,400 charging stations. Additionally, CHAdeMO is deployed globally, including in Asia, Australia, and other regions, with approximately 7,000 charging stations outside Japan, Europe, and North America. As of 2023, CHAdeMO charging infrastructure is deployed in 99 countries. While CHAdeMO remains a popular standard, its adoption is declining in some regions due to the rise of CCS (Combined Charging System).

CCS Vs CHAdeMO

The CCS (Combined Charging System) and CHAdeMO are two prominent DC fast-charging standards for electric vehicles. CCS charge port integrates AC and DC charging into a single inlet, making it versatile and widely adopted, especially in Europe and North America, where it is often the mandated standard. It supports higher power output (up to 350 kW) and is compatible with future advancements in EV technology. On the other hand, CHAdeMO, originating in Japan, is known for its bidirectional charging capability (supporting Vehicle-to-Grid or V2G) and is still dominant in Japan and parts of Asia. However, its market share is declining in regions like Europe and North America due to the rise of CCS. CHAdeMO connectors are bulkier and limited in power compared to CCS, with early versions offering up to 62.5 kW and newer versions (CHAdeMO 2.0) supporting up to 400 kW. While CHAdeMO remains popular in Japan, CCS is increasingly favored globally for its integration and higher power capabilities

As a leading manufacturer of EV charging Couplers and inlets, Fiver New Energy Technology, offer a comprehensive solution for CHAdeMO dc fast charge system. Our products include Air Cooled CHAdeMo Charging Cable (from 80A-125A-150A-200A-250A) Liquid Cooled CHAdeMo 2.0 Connectors 400A and CHAdemo charge port which customized harness. We offer tailored solutions to meet diverse needs of our customers.

#Chademo charging #Chademo charging connector #Chademo charging plug #chademo charging cable #125A chademo charging connector #150A CHAdeMO charging connector #200A Chademo charging plug #CHAdeMo DC Charging Connector #CHAdeMO charge port #CHAdeMO inlet