Portable EV Charging Cables are designed for personal use, while public charger cables are used for commercial purposes. As such, they have different specifications to suit their intended purpose.
One of the main differences between domestic and public EV charger cables is their length. Domestic cables are usually shorter than public cables because they only need to reach the car's charging port from the charging point. Public cables, on the other hand, must be long enough to reach multiple parking spaces or parking spaces within a parking garage.
Another difference is their amperage rating. Public chargers typically have higher amperage ratings than home chargers because they need to charge more than one vehicle at a time. For example, a Level 2 home charger is rated at 30 amps, while a public Level 2 charger may be rated as high as 80 amps.
There are different types of electric vehicle chargers:
- Level 1 charging
- 2-stage charging
- DC fast charging
1.Level 1 Charging
Level 1 charging provides a slow 1.4kW of power and is ideal for overnight use at home. This type of charger is often called a trickle charger because it delivers energy gradually.
It provides electric vehicles with a range of about 4 to 5 miles per hour of charge. Users find Level 1 chargers convenient because they are portable and work with many electric car models.
Since these chargers plug into standard household electrical outlets, no special installation is required. They are the most basic form of EV charging available and are great for the daily commute or as a backup option.
Although slower than other types of chargers, Level 1 chargers play a vital role in the EV charging ecosystem, especially for less time-critical personal home use.
2.Level 2 Charging
Level 2 charging powers EVs faster than the basic Level 1 option. It delivers 6.2 to 7.6kW of power, allowing drivers to add approximately 32 miles of range per hour of charge.
This type makes charging at home quick and easy, saving time by not having to rely on public charging stations.
Many electric vehicles use Type 2 connectors for this level of charging, making it a popular choice for a variety of models and brands. As Level 2 chargers become more widely available in public areas, it's becoming easier to find convenient charging points.
Next up is DC fast charging, which offers faster charging options for busy people.
3.DC Fast Charging
DC fast charging provides a quick power boost for your electric vehicle. It can deliver up to 50kW of power to help you get on the road quickly. Unlike Level 1 and 2 chargers, which use alternating current, DC fast chargers use direct current (DC).
This means they can charge EV batteries faster.
You'll find different plug types for DC fast charging at charging stations. The most common are CCS (Combined Charging System) connectors and CHAdeMO plugs. While CCS is widely used in many new EVs, CHAdeMO is often found in models like the Nissan Leaf.
Tesla cars usually have their own Supercharger network, but adapters for these plugs are also available. Each type allows for fast charging on long trips, which significantly reduces waiting times.
Precautions for the use of the charging cable with the car
When using the on-board charging cable, you need to pay attention to the following points:
1. Operate in strict accordance with the operation manual to ensure charging safety.
2. Register the amount of power and time at the time of charging to avoid disputes.
3. Try to choose an indoor charging place to ensure that the charger is not disturbed by the external environment.
4. When charging in places with complex environments, such as mountainous areas, extra caution is required to avoid accidents.
Common types of EV Car charging cables
According to different regions and standards, there are many types of charging guns, which are mainly divided into DC charging guns and AC charging guns.
DC charging guns are high-current, high-power charging guns, which are generally equipped with fast charging stations for new energy vehicles. The DC charging cable can directly input DC power into the car's battery pack, and does not need to go through the inverter conversion inside the car, so it can improve the charging efficiency and speed. There are mostly four standards for DC charging cables: Japanese standard (CHAdeMO), American standard (CCS1), European standard (CCS2) and Chinese standard (GB/T). These four standards differ in interface shapes and parameters, so DC charging cables of different standards cannot be used universally.
AC charging guns are also low-current, low-power charging guns, which are mostly used at home or carried in the car. The AC charging cable needs to convert the AC power into DC power through the inverter inside the car, and then feed it into the car's battery pack, so the charging efficiency and speed are relatively low. There are also three standards for AC charging cables: American standard (Type 1), European standard (Type 2) and Chinese standard (GB/T). The three standards also differ in interface shape, but are close in parameters, so they can be converted via adapters.
Group Profile
As an industry-leading EMS service provider, ZHUHE is able to provide customers with a number of specific services. It not only includes distribution design and component procurement but also processing and manufacturing, as well as high-quality services for complex packaging devices such as BGA, CSP, POP, etc. This makes the company's market scope more extensive, and the world's top 500 enterprises cooperate closely. The main market is domestic and foreign, and its core customers include Amphenol, FCI, Asetek, Hitachi, Ingenico, BOE, Haier, TPV, and other domestic customers.
We are an excellent enterprise committed to the production of Portable EV Charging Cable always regards customer needs and environmental protection as an important direction of the company's development; the company's production equipment is in line with environmental standards; and it reduces environmental pollution. We encourage our employees to save energy, reduce consumption, and actively promote the concept of green production. We believe that our brand and products will be more and more recognized and trusted by the majority of users.
The group has more than 70 software and hardware development engineers and 86 patents. It has passed ISO9001, ISO14001, IATF16949, ISO13485, and the certification of intellectual property standards. 100,000-level purification workshop, 8S management, high degree of automation, about 400 employees; technical and management backbones have focused on the EMS field for more than 15 years.
Q: How long is the charging time of the portable new energy charging gun?
The charging time depends on factors such as the battery capacity of the car, the output power of the charging gun, and the current and voltage of the power supply. But in general, the standard charging time is 5–8 hours, and the fast charging time is about 1 hour.
Q: What are the advantages of portable new energy charging guns?
The portable new energy charging gun has the advantages of being small, portable, easy to store, and easy to carry. There is no need to look for a fixed charging pile; it is available at any time, which is convenient and fast. Moreover, the charging cable has intelligent control and protection functions to ensure safety.
Q: What should I pay attention to when using a portable new energy charging cable?
A: Pay attention to the safety and correctness of the plug when using the charging cable, avoid the wrong connection, and do not violate the relevant electrical safety regulations. Moreover, before use, it is best to understand the charging configuration requirements of your vehicle to ensure the matching of the charging cable. In addition, avoid storing the charging cable in places with high temperatures, humidity, or direct sunlight.
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