Usage:
Used for connection between the high voltage cables inside the electric vehicle.
Application:
For vehicle charging system using, such as vehicle charger, DC charger, AC charger,etc
Main Technical Specification:
Material:
——Shell: Thermoplastics
——Insulator: Thermoplastic
——Sealing ring: rubber material
——Insulator flame retardant grade: UL94-V0
——Contact: copper alloy
Environmental Performance:
——Operating temperature:-30℃~+50℃
——Relative humidity : 98% at40℃
——Degree of protection: IP55 (during charging)
Electrical Performance:
——Rating voltage:250/440V AC, 750V DC
——Insulation resistance: ≥1000MΩ( AC charging connector);
≥2000MΩ(DC charging connector)
Electronic lock performance indicators
NO. |
Performance Item Name |
Detail |
Remarks |
1 |
Rated voltage |
12±1 V DC |
|
2 |
Working current |
0.2-0.5A |
Continous power 1h, electronic lock temperature rise 60K |
3 |
Rotate output force |
Stroke 4mm, the thrust 100g |
|
4 |
Working stroke |
4mm |
|
5 |
Internal switch trigger |
Electronic lock movement 4mm |
|
6 |
Operating temperature |
-30~+50℃ |
|
Circuit principle
|
One – way self – resetting electronic lock |
Two – way holding electronic lock |
Free state |
Unlock state of charging gun and charging socket is:
the state between L-dect + and L-dect- is SI off; |
Unlock state of charging gun and charging socket is:
the state between L-dect + and L-dect- is SI off; |
Locked state |
After charging gun connected with charging socket,
the electronic lock wire Lock + and Lock- continuous
power 12 ± 1V,
electronic lock locked, and the state between L-dect +
and L-dect- changed to SI closed; |
After charging gun connected with charging socket,
the electronic lock wire Lock + and Lock- continuous
power 12 ± 1V pulse voltage, that is, Lock + pass 12V
voltage,
lock- pass 0V voltage, the power time is shown as below.
Then electronic locked, L- Dect + and L-dect- are
transformed
from SI to closed state; |
Unlock state |
If charge is terminated or the charging request is stopped,
the electronic lock wire will interrupted between Lock +
and Lock-, the electronic lock is disconnected, and
the L-dect + and L-dect- are changed to SI disconnected; |
If charge is terminated or the charging request is
stopped, electronic lock wire between the lock + and
Lock- pass reverse pulse voltage, that is,
lock- pass 0V voltage,
Lock + pass -12V voltage, the power
time is shown as below.
Then the electronic lock is disconnected,
and the L-dect + and L-dect- are changed to SI disconnected; |
