VESTEL EVC04 Serie Guia De Instalacion página 31

Power Optimizer Meter should be placed just after the main switch of the house as shown in the
figure-20.
Power Optimizer Meter wiring connections can be made according to the information below. See
section 2.6.1- Data Cable Connection
Three Phase
IN
L1
L2
L3
N
22-23: A-B (COM) Modbus connection over RS485 for three phase charging station models. (See
section 2.6.2- STP Connection)
11-12: A-B (COM) Modbus connection over RS485 for single phase charging station models. (See
section 2.6.2- STP Connection)
Related board wiring of Power Optimizer connections can be made as shown below:
IG v7.3.0 2020
Figure-20
OUT
+
L1
+
L2
L3
N
Figure-21
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Single Phase
IN
L
OUT
L
+
N
+
N
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