2. Insert the H-shaped tool and pull it out of the socket.
The Inverer Side
6.6 Grounding the inverter
The inverter must be connected to the AC grounding conductor of the power distribution grid via the
ground terminal (PE).
WARNING
Because of the transformerless design, the DC positive pole and DC negative
pole of PV arrays are not permitted to be grounded.
This inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm moni-
toring.
If an Earth Fault Alarm occurs, the fault code “Error 303,NE abnormal” will be
displayed on the inverter screen while the LED indicator red will light up. (Appli-
cable to inverters with graphical
Fig 6.14
According to the relevant provisions of IEC 61643-32 "Connecting to photovoltaic devices surge
protectors - selection and use of guidelines", whether for household or commercial photovoltaic
power plants, it is necessary to ensure the implementation of lightning protection measures for
photovoltaic systems:
WARNING
The lightning protection measures for photovoltaic systems shall be carried
out in accordance with the corresponding national standards and IEC stand-
ards. Otherwise, photovoltaic devices such as components, inverters and
power distribution facilities may be damaged by lightning.
In this case, the company does not carry out warranty and assumes any re-
sponsibility.
23
Fig 6.13
Summary of Contents for MOD 10KTL3-XH
Page 1: ...Asennus ja k ytt ohje...
Page 19: ...Kuva 5 9 Kaaviokuva invertterin sein asennuksesta...
Page 57: ...Installations och bruksanvisning...
Page 75: ...Figur 5 9 Schema f r v ggmontering av v xelriktaren...
Page 113: ...Operation Manual Installation...
Page 131: ...Fig 5 9 Schematic diagram of inverter wall mounting...
Page 169: ......
