The popularity of electric vehicles is growing all around the globe. EV charging has been developed differently for different regions and uses. Global OEMs face a lot more complexity and parts numbers because of this. Three general descriptors can be used to describe electric vehicle supply equipment (EVSE), including EV chargers, and they are mode, level, and type.
Mode reflects the way the EVSE connects with the electric grid.
Mode 1 plugs into an AC socket in a home, but it is generally not allowed in most areas because Mode 1 does not have special safety electronics.
Mode 2 plugs into a standard domestic AC outlet. It also includes safety features in the in-cable control box (ICCB).
Mode 3 can be plugged into a charging station or wall box for AC charges. It does not include an ICCB.
Level 1 Provides Basic Charging And Is Limited To 120V Or 1.8 KWh
Level 2 Refers To Voltages Between 208V And 240V, As Well As Up To 80A.
It can produce a maximum of 19.2 kW. The OEMs are increasing battery sizes and increasing power levels within this band. Today’s typical BEVs can consume 11 kW of AC power from their onboard chargers. Three-phase power can be used to reach 11 kW, which is equivalent to 16A of current. A single-phase power source would require 48A.
DC Levels 1 and 2 offer fast charging but are not available at commercial stations. DC Level 2, also known as “Level 3”, can supply 1,000 VDC. It is expected to reach 500A by the future with a power output greater than 350 kW. This can charge a typical EV battery at around 80 per cent in just 20 minutes.
Purchase A Charger
You should decide how fast your charger should be and what price range you can afford when you’re looking for a charger. A charger that is 10 amps at 220 volts will give you an extra 10 miles per hour. A Level 2 is also required. This means that a professional electrician must install it in your home and make sure it has the right infrastructure.
CE marking is required for EV chargers. They must meet all requirements and are safe.
There are also a few models with Wi-Fi connectivity. These chargers can also be controlled and monitored by your smart phone.
Level 3: DC Fast Charging level 2: 240-Voltoutletlevel 1: Standard Wall Outlet
This is the fastest EV charger option. DC Fast Chargers are capable of providing up to 250 miles per hour and 50 to 125 miles charging in just 15 minutes, depending on your car and equipment.
Best Use
DC Fast Charging is primarily used to facilitate long-distance driving. They are often located at commercial locations along highway corridors.
Connectors
CHAdeMO is compatible with Nissan, Mitsubishi and Kia. CHAdeMO Adapter for Tesla is available to allow Tesla compatibility with CHAdeMO charging systems.
CCS (SAE Combo), is compatible with General Motors, Ford, Volkswagen, and all other brands except Tesla.
Tesla Supercharger: Only Compatible With Tesla Models
Tesla offers j1772 to type 2 adapter that enable their vehicles to charge with CHAdeMO and J1772 connectors. Some EVs do not have the option of a DC fast charger. However, it may be available as an upgrade. Make sure you do your research on the model.