Danfoss DLX 2.9 UL User Manual

User G
u
• All
m
Stri
• Foll
reg
a
• All
m
ter
m
4.3.4
T
he
D
inver
t
4.3.
4
u
ide DLX UL series
m
etallic con
ngbox (Figu
r
ow the instr
u
a
rding grou
n
m
etal parts
o
m
inal GND a
t
CAU
T
Groun
d
Stringb
potenti
DC C
o
.
D
C connectio
t
er. The inve
r
DAN
G
Always
can su
p
NOTI
C
When r
e
the DC
4
.1. DC T
e
L00410625-01
duit fitting
s
r
e 4.6, pos. 8).
u
ctions and
s
n
ding requir
e
o
f the DLX UL
t
the AC ter
m
T
ION
d
ed PV cond
u
ox and must
als can appe
a
o
nnecti
o
ns include w
r
ter is config
u
G
ER
disconnect t
p
ply up to 60
0
C
E
e
moving th
e
switch is in t
h
e
rminals
shall also b
e
s
pecification
s
e
ments.
inverters ar
e
m
inal bloc
k
(F
i
u
ctors are gr
o
NOT be gro
u
a
r and possi
b
o
ns (PV)
iring from th
u
red with a S
t
he PV array
b
0
V
DC
to the i
n
e
lower cover
h
e OFF posit
i
Figure 4.10: D
C
e
bonded to
t
s
from the di
f
e
electrically
b
i
gure 4.6, pos
.
o
unded via t
h
u
nded at an
y
b
ly damage
e
e PV module
t
ringbox.
b
efore starti
n
n
verter whe
n
to access th
e
i
on.
C
terminal bloc
k
t
he equipme
n
f
ferent PV m
o
b
onded to g
r
.
6).
h
e GFDI to th
y
other point
e
lectrical co
m
e
s through a
c
n
g the DC co
n
n
exposed to
e
connection
k
s
nt
groundin
g
o
dule manuf
a
r
ound throu
g
e grounding
in the syste
m
m
ponents.
c
ombiner bo
x
n
nections, as
sunlight.
n
terminals e
n
2
g
ba
r
in the
a
cturers
g
h the
bar in the
m
, as voltage
x
to the
the PV array
n
sure that
9

Danfoss DLX 2.9 UL Specifications

General

Brand	Danfoss
Model	DLX 2.9 UL
Category	Inverter
Language	English