The specific models of multi-string inverter that this manual is about are divided into three
groups according to the maximum output power (30 kW,33kW and 40 kW).
For inverters of equal output power, the variant between the various models is the layout
of the wiring box 2. The wiring box2 has three configuration(sx = 0,1,2) .
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Shenzhen SOFARSOLAR Co ., Ltd.
C
7
All rights reserved
Shenzhen SOFARSOLAR Co ., Ltd.
C
8
User manual
User manual
Product characteristics
Product characteristics
Figure2-4 Components of bottom view(1)
S0
Figure2-5 Wiring Box components (1)
1.
DC switch
WIFI cable gland
3.
4.
RS485 input cable gland
5.
RS485 output cable gland
6.
DC positive poles connecters
7.
AC cable gland
8.
Anti-condensation valve
9.
Earth terminal
10.
Fan
11.
DC Negative poles connecters
2.
Dry
contact
8
9
10
WIFI
RELAY
RS485IN RS485OUT
IN 2
IN 1
AC
OFF
ON
1
11
2
3
4
5
7
6
1
2
S2
1
S1
2
1
1.
Communication
board
2
.
Output
AC
connector
Figure2-6 Wiring Box components (2)
1.
DC surge protector( )
II
Figure2-7 Wiring Box components (3)
1.
DC surge protector( )
2.
AC surge protector(
II
)
II
Sofar 30K~40KTL
Sofar 30K~40KTL
Document Version 1.0(2015.08.06)
Document Version 1.0(2015.08.06)
Компания
«
Реалсолар
»,
Санкт
-
Петербург
,
Октябрьская
наб
.,
д
. 104,
к
. 1,
лит
.
П
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