Fronius 10.0-3 208-240 Instrucciones De Installación página 6

NOTICE! Follow general ESD guidelines when handling option cards.
NOTICE! Fronius will not bear any costs for production downtimes, or for installations, etc., which may
arise due to a detected electric arc and its consequences.
Fronius accepts no liability for fires which may break out despite integrated arc detection/interruption
(e.g., due to a parallel arc).
NOTICE! Before an inverter can be reset following a detected electric arc, check the entire affected
photovoltaic system for any damage.
NOTICE! If the insulation on the AC cable is not designed for a maximum of 1000 V, AC and DC cables
must not cross in the inverter during connection.
If it is impossible to prevent the cables crossing over during connection, the AC cable needs to be laid
in a section of the conduit supplied with the inverter.
In this case, AC and DC cables must only be laid together when the cable insulation is designed for the
maximum possible voltage of 1000 V for both cables.
NOTICE!
- Make sure that the grid's neutral conductor is grounded. For insulated networks (without groun-
ding), this is not the case, and operation of the inverter is not possible.
- A neutral conductor is required for measurement purposes when operating the inverter. The neu-
tral conductor must have a current carrying capacity of at least 1 A.
The manufacturer's specifications for connection, installation, and operation must be observed. You must care-
fully follow all installation steps and make all connections in accordance with specifications and regulations to
minimize any risk of danger. The tightening torques for the respective terminals are listed in the Operating Ins-
tructions/Installation Instructions for each respective device.
Rapid shutdown The rapid shutdown (RSD) can be triggered via loss of the grid connection: If the AC
connection is lost, a rapid shutdown can be performed automatically. The inverter detects
a loss of the AC connection and the lines are discharged to < 30 V
15 V
if they comply with the SunSpec standard for Rapid Shutdown.
In case a module-level shutdown equipment within the PV array is used in combination
with the inverter, this labeling has to be used according to NEC (Section 690.12), CEC
(64-218):
6
/ 8 A / 240 VA. The inverter also interrupts the communication to the PV modules
AC
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR PV SYSTEM IS EQUIPPED
WITH RAPID SHUTDOWN.
TURN RAPID SHUTDOWN SWITCH TO
THE „OFF" POSITION TO SHUT DOWN
PV SYSTEM AND REDUCE SHOCK
HAZARD IN ARRAY.
/ 8 A / 240 VA and <
DC
SOLAR ELECTRIC
PV PANELS