Danfoss DLX 4.4 UL User Manual

32
4.3.
4
The i
n
speci
f
confi
g
Strin
g
T
he f
i
To c
h
•
T
er
m
Stri
•
T
er
m
Stri
•
T
er
m
in t
h
•
T
er
m
blo
c
•
T
ig
h
4
.4. Posi
t
n
verter is s
h
f
ied at the ti
m
g
urations is
t
g
box and th
e
i
gure below
s
Negative
Figure 4.14: N
h
ange from
N
m
inate the
p
ngbox.
m
inate the n
ngbox.
m
inate the g
h
e inverter l
o
m
inate the u
c
k in the inv
e
h
tening torq
u
t
ive Grou
n
h
ipped with
a
m
e of order.
T
he connecti
o
e
+POS and –
N
s
hows the di
f
Grounded
P
egative ground
e
N
egative gr
o
ositive con
d
egative con
d
rounded po
o
wer compar
ngrounded
e
rter lower c
o
u
e is 1.47 ft-l
n
ded PV
S
a
negative
g
T
he differen
c
o
n to the Un
g
N
EG termin
a
f
ference bet
w
P
V String
e
d PV string
o
und to Pos
i
d
uctors at th
e
d
uctors at th
sitive condu
c
tment.
negative co
n
o
mpartment
.
bf / 2.0 Nm f
o
S
tring
g
rounded st
r
c
e between n
g
rounde
d
an
a
l blocks in t
h
w
een negati
v
i
tive groun
d
e
terminal bl
o
e terminal bl
c
tor from th
e
n
ductor from
o
r all termin
a
U
r
ing config
u
n
egative and
d Grounded
h
e inverter lo
w
v
e and positi
v
Positive G
r
Figure 4.15: Po
s
d
:
o
ck labeled
2
ock labeled
1
e
fuse board
a
the DC swit
c
a
ls.
ser Guide DLX UL
u
ration, if no
t
positive gro
u
d
terminal bl
o
w
er compar
t
v
e grounded
r
ounded PV
S
s
itive grounded
P
2
. Grounded
i
1. Ungroun
d
a
t the +POS
t
c
h at the -N
E
series L00410625-
0
t
hing else is
u
nded PV
o
cks in the
t
ment.
strings.
S
tring
P
V string
i
n the
d
e
d
in the
t
erminal blo
c
E
G terminal
01
c
k

Danfoss DLX 4.4 UL Specifications

General

Brand	Danfoss
Model	DLX 4.4 UL
Category	Inverter
Language	English