Technical data

PVI
T
“
·
A
c
·
C
·
T
3000/4000/5
0
!
Fig
CA
U
Pol
a
(pos
tha
n
T
he “Ungrou
n
“
Grounded (-)
A
void using
w
c
ause of unrel
i
C
onnect the e
q
T
ighten the sc
connect t
Re
d
U
n
0
00/5300
Fig D
2
D3
D
U
TION!
a
rities of ea
c
itive) and “
G
n
600V in an
y
n
ded (+)” w
i
)
” wire of the
D
w
ire nuts to j
o
i
able connect
i
q
uipment gro
u
rews with a t
o
Red wir
e
DCIN+
o PV+
d wire connect
e
n
grounded, DC
I
2
Ne
g
D
C termin
a
c
h DC input
G
rounded (–
)
y
condition.
i
re of the D
C
D
C input sha
l
o
in any wires
i
ons, resistive
u
nd cable to t
h
o
rque of 15.6
e
connected to
UNGROUNDE
D
CONDUCTOR
Bl
a
Gr
o
e
d to
I
N+
g
ative Gro
u
a
l blocks fo
r
from a PV
)
” (negative)
C
input shall
l
l be connect
e
together or t
o
connections,
h
e screw of t
h
Lb-in (1.7N
m
Black wire conne
c
DCIN-
Negative ground
Positvie ground
JP14
JP15
D
GROUNDE
D
CONDUCT
O
connect t
o
a
ck wire conne
c
o
unded, DCIN
-
54
u
nd Setting
r
DC conn
e
string shal
l
terminals o
f
be connecte
d
e
d to the termi
o
make any
c
and ground f
a
h
e ground
b
ar
m
).
c
ted to
JP14
1
JP15
1
D
O
R
o
PV-
c
ted to
-
and Vdc w
i
e
ctions in
Ne
l
be correctl
y
f
a pair resp
d
to the ter
m
nal labeled “
G
c
onnections i
n
a
ults.
labeled .
Negative ground
11
Positvie ground
UNGROUNDED
CONDUCTOR
GRO
U
CON
D
Negative ground
Installati
o
i
res connec
t
Ne
gative Gr
o
y
connected
ectively. T
h
m
inal labeled
G
rounded (-)”
n
the PV syst
e
U
NDED
D
UCTOR
11
Positvie ground
o
n and Opera
t
t
ions
o
und Syste
m
to the “Un
g
h
e DC voltag
e
“Ungrounde
d
.
e
m. Wire nut
s
t
ion Manual
m
s
g
rounded (+
)
e
must be le
d
(+)” and t
h
s
are a freque
n
)
”
s
s
h
e
n
t