ET Solar ET-P660250AC, Руководство по установке

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Th
This
•
•
Sin
The
next
hree-line
s appendix in
• Single-ph
• Three-pha
ngle-Pha
table below
t page. Locat
Typic
Powe
conne
Inver
Direct
servic
Suppl
Typi
minim
distan
Trans
Exter
(supp
NOTE
the PV
Groun
The A
respo
are p
and lo
In are
modu
fasten
conne
NOTE
Failur
Typic
system
e Diagra
ncludes the fo
ase 240V for
ase 208V for
ase 240 V
contains info
te the numbe
al Wire Type:
er Manager is c
ected to a NEM
ter output circ
t to service en
ce entrance pa
lied by installa
cal Wire Type
mum 12Awg bu
nce.
sient voltage s
ior-rated elect
plied by installa
E: Check with
V array
nding lugs and
AC cable provi
onsibility to ens
rovided with a
ocal code.
eas subject to
ule frame and
ners approved
ected directly
E: Do not run t
re to provide p
al Wire Type:
m. If the grou
am
ollowing thre
r residential
r light comme
V Diagram
ormation and
ered callouts
THWN or THW
connected dire
MA 5-15 single
cuit:
ntrance panel
anel.
ation company
e: Depends on
ut may be larg
surge suppress
trical work box
ation contract
the AHJ for re
d external gro
des equipmen
sure that any
a means of eq
lightning, it is
the racking to
d for grounding
to the ground
this conductor
proper ground
Green insulat
und wire is ext
24
ee-line diagra
installations
ercial installa
m
d installer no
s in the diagr
WN-2
ectly to the se
e receptacle o
(as shown) or
y as part of Ba
wiring metho
ger due to tem
sor recommen
x with distribu
tor).
equirements fo
und wires:
nt grounding fo
metallic parts
uipment grou
s recommende
o bond all met
g PV module f
d electrode usi
r in the condu
ding can void e
ted wire size m
ternal, use a m
ams for insta
ations
otes relevant
ram.
ervice panel. O
outlet wired dir
r to a sub-pan
alance of Syste
od to array. Siz
mperature dera
nded for sites
ution block or t
or a separate A
or the AC mod
in contact wit
nding accordin
ed to provide
tal together. T
frames. The e
ng a suitably
it with the EG
equipment wa
must be no sm
minimum 6 AW
w
alling AC mod
t to the 3-line
Optionally, the
rectly to the s
nel off a highe
em (BOS) com
ze for 20 amp
ating in condu
subject to ligh
terminal strip
AC disconnect
dule only. It is
th the module
ng to the man
auxiliary grou
This can be do
ntire array str
sized copper c
GC or AC powe
rranty in the c
maller than larg
WG per NEC or
www.etsolar.c
dules.
e drawing on
Power Manag
ervice panel.
r rated breake
mponents.
p dedicated bra
it or voltage d
htning.
rated for 240
t to be installe
s the installer's
(i.e. mounting
nufacturer’s in
nding betwee
ne with straps
ructure should
conductor.
er conductors.
case of lightni
gest conducto
r CEC.
com
n the
ger can be
er in the
anch:
rop due to
VAC 20A
ed next to
s
g systems)
structions
n the AC
s or
d then be
ng strike.
r in the PV