29 December 2024

Overview of Global Charging Types or Standard Connectors of EVs

Read History of EV Charging to know the evoluation of these standard connectors.

As the world shifts toward electric vehicles (EVs) and renewable energy solutions, the need for efficient and standardized charging infrastructure has never been greater. The rapid adoption of EVs across the globe has led to the development of various charging types and connector standards, each designed to ensure the smooth operation and compatibility of charging stations and vehicles. In this article, we will explore the different global charging types, from AC to DC fast charging, and highlight the key charging standard connectors used worldwide. By understanding these standards, we can better navigate the complexities of EV charging infrastructure and ensure that electric vehicle owners have access to reliable, universal charging solutions.

**Different EV charging connectors in the world**

Below is the overview of global charging types:

Charging Type	Electrical Specification	Communication Channel	Communication Standard	Geographical Usage (Dominant Use)
Type-1 (SAE J1772)	Supply: AC Phases: Single-phase, Voltage: Up to 240 V, Current: Up to 80 A, Power: Up to 20 kW	Control Pilot (CP)	Basic: SAE J1772, Digital communication: ISO 15118-2	North America, Japan
Type-2 (IEC 62196-2)	Supply: AC Phases: Three-phase, Voltage: Up to 250 V (Phase), Current: Up to 63 A, Power: Up to 43 kW	Control Pilot (CP)	Basic: IEC 61851-1, Digital communication: ISO 15118-2	Europe, Australia
CCS1 (Type-1 + DC Pins)	Supply: AC and DC Spec for AC is same as Type-1, DC Voltage: Up to 1000 V, DC Current: Up to 500 A, Power: Up to 400 kW	Control Pilot (CP)	For AC: Same as Type-1 For DC: ISO 15118-2, DIN 70121	North America
CCS2 (Type-2 + DC Pins)	Supply: AC and DC Spec for AC is same as Type-2, DC Voltage: Up to 1000 V, DC Current: Up to 500 A, Power: Up to 400 kW	Control Pilot (CP)	For AC: Same as Type-2 For DC: ISO 15118-2, DIN 70121	Europe, Asia, Australia
GBT AC (GB/T 20234.2)	Supply: AC Phases: Three-phase, Voltage: Up to 250 V (Phase), Current: Up to 63 A, Power: Up to 43 kW	Control Pilot (CP)	GB/T 18487.1	China
GBT DC (GB/T 20234.3)	Supply: DC Voltage: Up to 1000 V, Current: Up to 250 A, Power: Up to 250 kW	CAN	GB/T 27930	China
CHAdeMO	Supply: DC Voltage: Up to 1000 V, Current: Up to 400 A, Power: Up to 400 kW	CAN	CHAdeMO 2.0	Japan
NACS (SAE J3400)	Supply: AC and DC (on same pins) Spec for AC is same as Type-1, DC Voltage: Up to 1000 V, DC Current: Up to 400 A, Power: Up to 400 kW	Control Pilot (CP)	For AC: Same as Type-1 For DC: ISO 15118-2, DIN 70121	North America

Overview of global charging types

Let’s take a look at the different charging connectors below.

Read Electric Vehicle Charging Inlet (EVI): Components and Interfaces to learn more about the interfaces and components of all standard connectors.

1. Type-1 (SAE J1772) – AC Connector:

2. Type-2 (IEC 62196-2) – AC Connector:

3. CCS1 (Combined Charging Standard-1) – AC & DC Connector:

4. CCS2 (Combined Charging Standard-2) – AC & DC Connector:

5. GB/T AC (GB/T 20234.2) – AC Connector:

6. GB/T DC (GB/T 20234.3) – DC Connector:

7. CHAdeMO – DC Connector:

8. NACS (North American Charging Standard) – AC & DC Connector:

Amar Reddy, a seasoned professional in EV Charging with more than a decade of expertise in the Electric Vehicles domain. With a Master’s degree in Electrical Engineering, he is eager to share valuable insights into EV charging, catering to enthusiasts and fostering a deeper understanding of the field.

EV Charging Explained – Everything you need to know about Electric Vehicle Charging