Sunways AT 2700, Руководство пользователя

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4.1 Connecting and disconnecting solar
inverter
!
CAUTION
Ensure proper mechanical and electrical
installation before commissioning the
solar inverter.
Check the proper condition of the
electrical lines.
Always separate the solar generator
side first by quickly opening the DC load
break switch and then the grid connec-
tion by switching off the corresponding
mains fuse.
The Tyco Solarlok connectors of the solar
generator connection may not be discon-
nected while under load. The DC load
break switch must be quickly switched to
the switching position 0.
The solar inverter is supplied from the
grid. The solar inverter switches on au-
tomatically when sufficient solar genera-
tor output is available. Corresponding
switch-on and switch-off thresholds have
been defined for this purpose.
Connecting
1. Switch on the grid connection with the
external circuit breakers.
2. Switch on the solar generator voltage
by quickly closing the DC load break
switch (switching position 1). The solar
inverter takes up operation when suf-
ficient input voltage is available.
+ –
+ –
1
ALARM
S0
SENSOR
-
+
-
+
LAN MODEM CAN CAN
TEM
P
SO
LA
R
RS485– RS485+ COM COM NO NO NC NC
1 DC load break switch