Siemens SICHARGE UC Operating Instructions Manual page 26
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Also See for SICHARGE UC:
- Installation and commissioning manual (79 pages) ,
- Operating instructions manual (118 pages)
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SICHARGE UC Dispenser UL | Operating Instructions
Charging contacts
To safely transmit the high charging power, the Tap 1 connector of the charging cable uses the following charging contacts:
Figure 3-2
Charging contacts
No.
Contact
AC Power (L1)
a
Control Status (CS)
s
Protective Earth (PE)
d
Direct Current Plus (DC+)
f
Direct Current Minus (DC-)
g
Control Pilot (CP)
h
AC Power (L2, N)
j
26
Use
Single-phase AC contact or DC+ when using Level 1 power
The PD contact enables the vehicle to detect the presence of a
charging plug.
The PE grounding contact protects the device in case of a
faulty cable connection.
The DC+ contact forms the plus pole for direct current
charging.
The DC- contact forms the negative pole for DC charging.
Vehicle and charging station communicate via the signal
contact CP.
AC neutral contact or DC- when using Level 1 power
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