Siemens SICHARGE UC Operating Instructions Manual page 26

Description
3.4 Charging cable Combo 2
Locking
Charging mode 4 for DC charging according to the standard IEC 62196-3 requires secure
locking of the plug-in connection between the charging plug and the charging socket of the
vehicle during the entire charging process. An electromechanical actuator, therefore,
automatically locks the plug-in connection in the electric vehicle after plugging in.
Temperature monitoring
The integrated temperature monitoring of the charging cable ensures safe transfer of the
charging power. Temperature sensors monitor the charging contacts DC+ and DC- during the
entire charging process. When the temperature at one of the charging contacts exceeds
90 °C, the charge controller immediately switches off the power supply of the charging cable.
Performance features
The table below shows the performance features of the two charging cable variants with
charging plug:
Feature
Charging standard
Charging mode
Rated current
Rated voltage
Cable outer diameter
Power contacts
Insertion cycles
Insertion and withdrawal force
Degree of protection with an inserted
charging plug
Degree of protection with a charging
plug not inserted
26
Value
IEC 62196-3
4
200 A
1000 V DC
32.0 mm ± 0.2 mm
DC+, DC-, PE
> 10000
< 100 N
IP44
IP20
Operating Instructions, 06/2023, A5E50235695-AE
Value
IEC 62196-3-1
4
500 A
1000 V DC
35.7 mm ± 0.4 mm
DC+, DC-, PE
> 10000
< 100 N
IP54
IP20
SICHARGE UC Dispenser