Sungrow SG125HV User manual

1098mm
43.2inch
848mm
33.4inch
608mm
23.9inch

AB C
DE F


material
Flammable wall
Flammable material or
gas near theinstallation

Distance from bracket to ground
Ground
≥795mm (31.3inch)
≥450mm (17.7inch)

Leaning forward Up side down
Ground
Leaning backward
≥450mm (17.7inch)
0~75°

Cool air
Hot air
≥400mm
(15.7inch)
≥600mm
(23.6inch)
≥450mm (17.7inch)


F
D
A
B
C
Install backplate E
×

Hang inverter

PV+ PV- L1 L2 L3
DC switch
Configuration
circuit
DC crimping
terminal
AC crimping
terminal
AC PE
terminal
DC PE terminal
AC
switch
Communication
cable gland
DC
switch
AC cable
gland
DC cable
gland
Waterproof air valve
Reserved
Reserved

28
11
M10
M10
43±0.5
41±0.5
°

600 615 630 645 660 675 690
0
0.15
Max. grid impedance (Ohm)
AC voltage without loads (V)
0.3
0.45
0.6
0.43





°





°







（ ）
A
B
PE
L1
L2
L3
CD

≤
E
B=E+E1
PV+ PV- L1 L2 L3
B
A
C





+
-
+
-

PV+ PV-
PV+ PV- L1 L2 L3
PE
PE

•
•

M6
×

Ω
Configuration circuitboard
OFF
ON
120Ωterminating
resistor switch
COM1 NC1 NO1COM1
ALARM
B2 A2 B2A2
RS485_2
A1 B1 A1B1
RS485_1
DIN1 PGND DIN1PGND
LOCAL STOP

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