29
User Manual
MHT-4~20K series
This diagram is an example for Australia and New Zealand. Neutral line of AC supply must
not be isolated or switched, and the neutral line of GRID side and BACK-UP side must be
connected together according to the wiring rules AS/NZS_3000. Otherwise, BACK-UP func
-
tion will not work.
Figure 5-3 Australia wiring diagram
RS485-
2
1(L1)
2(L2)
3(L3)
4(N)
5(L1-S1)
6(L1-S2)
7(L2-S1)
8(L2-S2)
9(L3-S1)
10(L3-S2)
Communication
PV1+
PV1-
PV2+
PV2-
RJ45-Mete
r
L1
L2
L3
N
PE
ON-GRID
L1
L2
L3
N
BACK-UP
PV
Module
s
PV
Module
s
Hybrid
RJ45-BMS
Communication
The additiona
l
gr
ounding hol
e
E-
BA
R
N-
BA
R
Br
eak
er
Br
eak
er
Br
eak
er
Br
eak
e
r/
Switch
Solinteg CT
Main
Switch/B
re
ak
er
CT
-1
CT
-2
CT
-3
RC
D
RC
D
Normal
Lo
ad
s
Back
-u
p
Lo
ad
s
GRID
12
(L)
(N)
13
Содержание MHT-10K-25
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