7 Connection of X3-EPS parallel box
LOAD GRID
COM
EPS 1 EPS 2
EPS 6 EPS 7
EPS 3
EPS 8
EPS 4
EPS 9
EPS 5
EPS 10
Back-up LOADS
Grid Distribution Box
Grid
1 ~ n
Max n=10
A
BC
D
Master
Hybrid
inverter
Hybrid
inverter
B
C
D
A
EPS port Connection
The hybrid on&off grid parallel system is extremely complex and
a large amount cables need to be connected, therefore it is
strongly required that every cable must be connected
according to correct line sequence(R-R, S-S, T-T, N-N), otherwise
any small misoperation may cause the system running failed.
Important Warning!
Grid port Connection
Back-up Load port Connection
Communication Connection
13
12
step2
Ø
Mounting steps
step1
item②
step2
item④
item②
item①
Grid
EPS