Operating Manual
ZIGOR SOLAR XTR3
2
©
ZIGOR
Before touching any live parts, you must check that the unit is not powered up.
This system has been designed for industrial and/or domestic-commercial use.
During assembly work, start-up or maintenance, wear goggles to avoid any damage to your eyes
due to accidental electric arcing.
Once the system is exposed to the light, the equipment supplies a DC voltage to ECP.
Connecting PV modules
. Before connecting the PV modules, you must check that the voltage
parameters specified in the manufacturer’s technical documentation correspond to the real parameters.
When you verify the voltage reading, remember that PV modules supply a higher no-load voltage when
the temperature is low and sun levels remain unchanged. At -4º F (-20º C) the open circuit voltage of PV
modules must never exceed 500 V. The PV module datasheet will indicate the applicable temperature
factors in order to determine the theoretical voltage in an open circuit at -4º F (-20º C). If the PV modules
have an open circuit voltage of 500 V, it is forbidden to connect the PV module. Failure to respect these
storage regulations may lead to a withdrawal of the product warranty.
The PV Inverter is fitted with a residual current monitoring unit in accordance with VDE0126-1-1. This
device measures the earth fault current of the PV and prevents the PV Inverter from supplying the grid in
the case of an earth fault.
1.2 Storage and Transport Precautions
The place where the equipment is to be stored must allow the material to be protected from the weather
and risk of flooding or contact with water.
The material shall be protected from any risk of overheating due to exposure to direct sunlight or through
windows.
The recommended storage temperature is from 15ºC to 25ºC. The recommended relative humidity is
from 30% to 90%.
To avoid any risk of mechanical shock, do not stack the packages. These must be placed in accordance
with the silkscreen printed details on the boxes used for packaging.
Failure to respect these storage regulations may lead to a withdrawal of the product warranty.
ZIGOR SOLAR XTR3 systems must be handled carefully and in the horizontal position, any other
position may cause damage and loss of guarantee. They must not be turned over. Any handling of
ZIGOR’s inverter systems is subject to this standard.
Inside ZIGOR SOLAR XTR3 systems there are components that are very sensitive to impact and being
placed in an incorrect position.
Inadequate handling of the equipment may cause damage not included within the warranty.
ANY FAILURE TO RESPECT THESE PRECAUTIONS MAY RENDER THE
WARRANTY NULL AND VOID