KR series
（
6
-
10kVA
）
user
’s manual
- 28 -
2. Connect all the system cells’ parallel connecters with Shielded communication cables, then
lock RS232 Ports’ screws.
3. Parallel Connection for KR/B 1110(S) is demonstrated as in below figure 4.9-3.
4. Parallel Connection for KR/B 3110(S) is demonstrated as in below figure 4.9-4.
-
+
B
A
TTE
RY
PE
L
N
N
L
OUTP
UT
INPUT
INPUT
OUTP
UT
L
N
N
L
PE
B
A
TTE
RY
+
-
N
L
GND
UPS1
（
L
）
UPS2
（
L
）
AC Input "N"
AC Input "L"
BATTERY-
BATTERY-
AC Input "L"
AC Input "N"
Po
wer
Dist
rib
uti
on
Box
GND
AC OUTPUT "L"
AC OUTPUT "N"
Fig 4.9-2 Parallel connection procedures for KR/B1110
（
S
）
