30
BATTERY
BOX
BATTERY-BOX
PREMIUM
LVL
6.3
Multiple Stacks Connection (Max. 3 in Parallel)
Repeat
“single system and stack
connection” steps;
The rest parts of connections are as
pictures:
6.4
Close the front cover
After electrical connection is finished, close the front cover.
7. Commissioning
NOTICE
The instructions in this section may only be performed by qualified persons who must have
the following skills:
•
Knowledge of how batteries work and are operated
•
Knowledge of how an inverter works and is operated
•
Training in dealing with the hazards associated with the installation and operation of
electrical equipment and batteries
B
B
++
P-
B-
+
+
+
B-
+
+
+
B
B
++
P+
P-
P+
IN OUT
COM
IN OUT
COM
INVERTER
COM
BMS
INVERTER ETHERNET
BMU
IN
IN
P-
P-
P+
P+
P-
P-
IN
IN
OUT
OUT
B
B
++
P-
B-
+
+
+
B-
+
+
+
B
B
++
P+
P-
P+
IN OUT
COM
IN OUT
COM
OUT
OUT
P-
P-
P+
P+
P+
P+ P-
P-
IN
IN
Adress1
P+
P+
OUT
OUT
PE
IN
IN
OUT
OUT
Adress2
Adress3
Adress4
PE
CA
T5
CAT5
