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Electrical Connection
Table 7-2 Master inverter and slaver inverter connection
P2 (COM) port of the master inverter P1 (COM) port of slaver 1 inverter
Pin Pin definition Pin Pin definition
1 PARALLE_SYNC1 1 PARALLE_SYNC1
2 PARALLE_SYNC2 2 PARALLE_SYNC2
4 PARALLE485A 4 PARALLE485A
5 PARALLE485B 5 PARALLE485B
6 GND_COM 6 GND_COM
7 CAN_L 7 CAN_L
8 CAN_H 8 CAN_H
Other slave inverters connects in the same way.
Table 7-3 Slaver 1 and slaver 2 inverter connection
P2 (COM) port of slaver 1 inverter P1 (COM) port of slaver 2 inverter
Pin Pin definition Pin Pin definition
1 PARALLE_SYNC1 1 PARALLE_SYNC1
2 PARALLE_SYNC2 2 PARALLE_SYNC2
4 PARALLE485A 4 PARALLE485A
5 PARALLE485B 5 PARALLE485B
6 GND_COM 6 GND_COM
7 CAN_L 7 CAN_L
8 CAN_H 8 CAN_H
Table 7-4 Master inverter and X3-PBOX-60kW-G2/ X3-PBOX-150kW-G2 connection
P1 (COM) port of the master inverter
COM port of X3-PBOX-60kW-G2/
X3-PBOX-
60kW-G2
Pin Pin definition Pin Pin definition
3
EPSBOX_RELAY_VCC
A3 DRIVER+13V
6 GND_COM A6 GND_COM
• Refer to “Figure 7-2 Master inverter and slaver inverter connection” and “Figure
7-3 Slaver 1 and slaver 2 inverter connection” for specific parallel connection on
inverter; refer to “Figure 7-4 Master inverter and X3-PBOX-60kW-G2/ X3-PBOX-
150kW-G2 connection”
for parallel connenction on parallel box; refer to “Meter/
CT Connection (Meter/CT Port)” for specific meter connection.
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