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2.
Parallel connection
X3-IES supports parallel function. There are two parallel connection methods.
Parallel Connection Method 1:
P1 (COM)
X3-IES
P2 (COM)
Master
CT/Meter
Meter
Parallel Connection Method 2:
P1 (COM)
X3-IES
Slave 2
2.1
Master inverter and slave inverter connection
P2 (COM) port of the master inverter
Pin
1
2
4
5
6
7
8
156
X3-IES
Slave 1
COM
X3-PBOX
-60/150kW
-G2
X3-IES
Slave 1
Pin definition
PARALLE_SYNC1
PARALLE_SYNC2
PARALLE485A
PARALLE485B
GND_COM
CAN_L
CAN_H
P1 (COM)
P2 (COM)
P1 (COM)
network cable
P1 (COM)
X3-IES
P2 (COM)
Master
network cable
P1 (COM) port of slave 1 inverter
Pin
1
2
4
5
6
7
8
... ...
X3-IES
Slave 9
P2 (COM)
P2 (COM)
meter
meter
/CT
Communication cable
Pin definition
PARALLE_SYNC1
PARALLE_SYNC2
PARALLE485A
PARALLE485B
GND_COM
CAN_L
CAN_H
P1 (COM)
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