G 6 4 0 M i c r o I n v e r t e r
U s e r M a n u a l
G 6 4 0 U M d r a f t
v1 20180928
© 2 0 1 8 D a r f o n E l e c t r o n i c s C o r p .
p . 2 / 1 9
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS ...................................................................... 3
S
AFETY
I
NSTRUCTIONS
................................................................................................. 3
S
URGE
S
UPPRESSION
................................................................................................... 3
FCC
C
OMPLIANCE
...................................................................................................... 4
O
THER
I
NFORMATION
.................................................................................................. 4
PRE-INSTALLATION ................................................................................................ 5
T
HE
M
ICRO
I
NVERTER
................................................................................................. 5
PV
S
YSTEM
L
AYOUT
.................................................................................................... 5
P
ARTS AND
T
OOLS
....................................................................................................... 5
C
OMPATIBILITY AND
C
APACITY
....................................................................................... 5
AC
T
RUNK
C
ABLE
....................................................................................................... 6
G
ROUNDING
O
PTIONS
................................................................................................. 6
M
ICRO
I
NVERTER
L
AYOUT
............................................................................................ 7
S
URGE
P
ROTECTION
.................................................................................................... 7
INSTALLING THE MICRO INVERTER......................................................................... 8
I
NSTALLING ONTO A
PV
R
ACKING
S
YSTEM
........................................................................ 8
POST-INSTALLATION ............................................................................................ 10
C
OMMISSIONING AND
O
PERATING
............................................................................... 10
GFDI
F
AULT
............................................................................................................ 10
D
ISCONNECTING A
M
ICRO
I
NVERTER
............................................................................. 10
MONITORING SYSTEM ......................................................................................... 11
PLC
B
OX
O
VERVIEW
................................................................................................. 11
D
ATA
L
OGGER
O
VERVIEW
........................................................................................... 11
I
NSTALLING THE
PLC
B
OX AND
D
ATA
L
OGGER
................................................................. 12
R
EGISTERING THE
PV
S
YSTEM
..........................................
E
RROR
!
B
OOKMARK NOT DEFINED
.
TROUBLESHOOTING ............................................................................................ 14
T
ROUBLESHOOTING THE
M
ICRO
I
NVERTER
..................................................................... 14
T
ROUBLESHOOTING THE
PLC
B
OX
................................................................................ 14
T
ROUBLESHOOTING THE
D
ATA
L
OGGER
.......................................................................... 15
EQUIPMENT AND PARTS .....................................
ERROR! BOOKMARK NOT DEFINED.
TECHNICAL SPECIFICATIONS ................................................................................ 16
M
ICRO
I
NVERTER
...................................................................................................... 16
PLC
B
OX
................................................................................................................ 16
D
ATA
L
OGGER
.......................................................................................................... 16
SAMPLE WIRING.................................................................................................. 17
240V
1Φ
............................................................................................................... 17
INSTALLATION MAP TEMPLATE .......................................................................... 181
NOTES ............................................................................................................... 192
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