Electric vehicle charging connector in North America
SAE J1772
SAE J1772-2009 electric vehicle connector
Type
Automotive power connector
Production history
Produced
2009
General specifications
Length
33.5 millimetres (1.32 in)
Diameter
43.8 millimetres (1.72 in)
Pins
5
Electrical
Signal
single-phase AC
Data
Data signal
SAE J1772: Resistive / Pulse-width modulation
Pinout
Pinouts for CCS Combo 1, looking at end of plug (attached to EVSE cord)
L1
Line 1
single-phase AC
L2/N
Line 2 / Neutral
single-phase AC
CP
Control pilot
post-insertion signalling
PP
Proximity pilot
pre-insertion signalling
PE
Protective earth
full-current protective earthing system
CCS Combo 1 extension adds two extra high-current DC pins underneath, and the two Alternating Current (AC) pins for Neutral and Line 1 are not populated.
SAE J1772, also known as a J plug or Type 1 connector after its international standard, IEC 62196 Type 1, is a North American standard for electrical connectors for electric vehicles maintained by SAE International under the formal title "SAE Surface Vehicle Recommended Practice J1772, SAE Electric Vehicle Conductive Charge Coupler".[1]
The SAE maintains the general physical, electrical, communication protocol, and performance requirements for the electric vehicle conductive charge system and coupler. The intent is to define a common electric vehicle conductive charging system architecture including operational requirements and the functional and dimensional requirements for the vehicle inlet and mating connector.
The J1772 5-pin standard supports a wide range of single-phase (1φ) alternating current (AC) charging rates. They range from portable devices that can connect to a household NEMA 5-15 outlet that can deliver 1.44 kW (12 A @ 120 V) to hardwired equipment that can deliver up to 19.2 kW (80 A @ 240 V).[2] These connectors are sometimes informally referred to as chargers, but they are "electric vehicle supply equipment" (EVSE), since they only supply AC power to the vehicle's on-board charger, which then converts it to the direct current (DC) needed to recharge the battery.
The Combined Charging System (CCS) Combo 1 connector builds on the standard, adding two additional pins for DC fast charging up to 350 kW.
^SAE International (2017-10-13). "SAE Electric Vehicle and Plug in Hybrid Electric Vehicle Conductive Charge Coupler J1772_201710" (DOC). SAE International. Retrieved 2022-11-14. {{cite journal}}: Cite journal requires |journal= (help)
^"Basics of SAE J1772". Open EVSE. Retrieved 2022-07-13.
by SAE International under the formal title "SAE Surface Vehicle Recommended Practice J1772, SAE Electric Vehicle Conductive Charge Coupler". The SAE maintains...
opened, stopping the flow of electricity. Pin usage is the same as the SAEJ1772 connector when used for AC charging. In May 2023, the Ford Motor Company...
systems used in North America, as part of standard SAEJ1772, initially developed in 2001. SAEJ1772 defines four levels of charging, two levels each for...
from SAEJ1772. The positive level of the LIN signal waveform can change from 12 volts to 9 or 6 volts (known as State A, State B, and State C in J1772)....
(codified under SAEJ1772) is the corresponding standard for single-phase AC charging in the United States, Canada, and South Korea. J1772 has a maximum...
chargers. Charging equipment is expected follow the standards including SAEJ1772. The designated Transportation Working Group expects 200 charging stations...
standards (BS EN 62196 series). Similar requirements are contained in SAEJ1772 which is widely applied in the US. The following parts of IEC 62196 series...
Australia. AC chargers with higher limits have been specified, for example SAEJ1772-2009 has an option for 240 V, 80 A and VDE-AR-E 2623-2-2 has a 3φ, 400 V...
generating the SAEJ1772 pilot signal on an Arduino-compatible ATmega328 8-Bit AVR MCU. Subsequent experiments continued until a prototype J1772-compatible...
62196, SAEJ1772, and SAE J3068 standards define the characteristics for a manually-plugged electric vehicle supply equipment interface. SAE formed the...
it comparable to medium-speed wired charging standards like the common SAEJ1772 system. A much more powerful WPT9 is being defined in J2954/2 for 500 kW...
Electric Vehicle Symposium in Los Angeles. Production models use the SAEJ1772 charging standard. The battery pack, electronics and powertrain components...
then-current SAEJ1772-1998 conductive charging standard. It is possible to use either an adapter or to upgrade the plug on the truck to the updated J1772-2010...
implemented by devices sold. The IEEE 1901 standard is mandatory to initiate SAEJ1772 electric vehicle DC charging (AC uses PWM) and the sole powerline protocol...
(codified under SAEJ1772) is the corresponding standard for single-phase AC charging in the United States, Canada, and South Korea. J1772 has a maximum...
a vehicle inlet (the female receptacle) mounted on the vehicle. The SAEJ1772 "SAE Electric Vehicle Conductive Charge Coupler" recommended practice for...
(236 lb⋅ft) of torque. It charges through either a 6.6 kW regular plug (SAEJ1772 in US/Japan, or a Type 2 connector in EU countries) or a 50 kW CHAdeMO...
hours for the original model and 5.5 hours for the 2017 model using a SAEJ1772-2009 charging station powered from a standard 240 volt socket. A 120-volt...
Plug-in charging 3.3 kW (220 V 15 A as for UK) on-board charger on IEC Type 1 inlet (SAE-J1772-2009) Dimensions Wheelbase 124.4 in (3,160 mm) Length 195.67 in (4,970 mm)...
Universal Mobile Connector (UMC), NEMA 5–15 Adapter (plugged in wall AC socket), NEMA 14–50 Adapter and SAEJ1772 to Tesla TSL02 Charging Connector Adapter...
2012 Gen 2 RAV4 EV, Nissan Leaf and Chevrolet Volt use the conductive SAEJ1772 charging standard instead of the inductive Magne Charge. The Level 2 charger...
highway driving is 223 miles (359 km) The Bolt EUV can charge through the SAEJ1772 connector using electric vehicle supply equipment connected to an AC power...
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