Panasonic LJ-NA02, Installation Manual

Page: 10 / 132

10
Installation Manual
The cable wire types and sizes are correct and the wiring lengths are within the specified value range and in
The specified protection devices are installed on the power supply.
■
Internal Configuration of Storage Battery System
* For Stand-alone circuit, the N phase and the ground in the storage battery system are connected.
Therefore, do not connect the PE and the N phase on the load side of Stand-alone circuit.
●
Wiring Design Check
The products are grounded.
The phase line to which the CT for reverse current is attached and the phase line to which the storage battery
system is connected are the same.
accordance with local regulations.
Cable colours are selected in accordance with the regulations.
Lithium-ion battery Internal Fan
SB2
IN
OUT
+
-
POWER
PCS unit
Battery
power
Battery
COM
Fan
power
DC
Protector
SHT
SB1
IN
OUT
+
-
POWER
DC Protector
DC200V 2P 30A
STAND-ALONE breaker
RCBO AC230V
1P+N C16
30mA Type-AC
N PE L N1 PE L1 SYS DRM
COM
CT
CT
Networ
k
Adaptor
DRE
D
SYSTEM
STAND-ALONE
Turn off DC Protector and
STAND-ALONE breaker in
an emergency.
Do not connect to the
GRID-interactive wire with
STAND-ALONE terminal
Lithium-ion storage battery system
GRID
-interactive