Danfoss DLX 3.8 UL - Page 22

22
2.6.1
.
Figur
e
• DC
• AC
• Ne
t
opt
2.6.2
.
The
D
reco
m
•
T
h
e
out
•
T
h
e
spe
.
Conne
c
e
2.6: Customer
c
connection
connection
t
work conn
e
ions.
.
Condu
i
D
LX UL invert
e
m
mended co
e
Stringbox o
f
s for ¾” and
e
se knock ou
t
cified in Fig
u
NOTI
C
For con
the en
c
• AC c
o
• DC c
o
• Net
w
c
tions Ar
e
c
onnection area
can be eithe
r
is performe
d
e
ctions are t
h
i
ts
e
r Stringbox
nduit fitting
s
f
the inverte
r
1
” conduit fi
t
t
s are locate
d
u
re 2.7 below
C
E
duit hubs, u
s
c
losure Cond
u
o
nduits are
m
o
nduits are
m
w
ork conduit
s
e
a
r
a negative
o
d
differently
d
h
e same rega
is equipped
w
s
:
r
is made of
n
t
tings.
d
on the left
a
.
s
e only UL Li
s
u
its are conn
m
ounted on t
h
m
ounted on t
h
s
are mounte
o
r positive g
r
d
epending o
n
rdless of the
w
ith covere
d
n
on-conducti
a
nd right sid
e
s
ted raintigh
t
ected to the
h
e right sid
e
h
e bottom
o
d on the lef
t
Installation G
u
1. CAN
2. RS-
4
3. Eth
e
4. Inte
r
+PO
S
5. Inte
r
GN
D/
6. Inte
r
7. DC f
u
8. Equi
Str
i
r
ounded PV
s
n
the grid co
n
different DC
d
holes (knoc
k
ve material
a
e
s, bottom a
n
t
, or wet loca
Stringbox a
s
e
of the Strin
g
o
f the String
b
t
side of the
S
u
ide DLX UL seri
e
bus terminal
4
85 terminal
e
rnet port
r
nal DC termi
n
S
and -NEG
r
nal DC groun
d
D
/P
E
r
nal AC termi
n
use board, Str
pment groun
d
i
ngbox
s
tring config
u
n
figuration.
and AC con
n
k
outs) to fit t
a
nd shipped
w
n
d back of th
e
tion, hubs fo
s
follows:
g
box.
b
ox.
S
tringbox.
e
s L00410624-
0
n
al blocks,
d
terminal,
n
al block
ingbox
d
ing bar,
u
ration.
n
ection
he
w
ith knock
e
Stringbox
a
r entry into
0
1
a
s