Kaco blueplanet 3.0 TL1, Руководство по эксплуатации

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Description
Operating Instructions for KACO blueplanet 3.0-4.6 TL1 Page 9
3.2.4 KACO inverter as part of a PV system
KWh KWh
PV generator PV generator
Inverter with
DC isolator switch Inverter with
DC isolator switch
Line protection Line protec-
tion
Consumer
Feed-in meter Reference counter
Main switch
Grid connection point
Selective main switch
Figure 2: Circuit diagram of a system with two inverters
Summary of the components
PV generator
The PV generator, i.e. the PV modules, converts the radiant energy of sunlight into electrical energy.
DC connection
The PV generator is connected directly to the inverter's DC connection. The DC connection can be used to
connect two strings.
DC isolator switch
Use the DC isolator switch to disconnect the inverter from all power sources on the PV generator side.
Grid fuses
Use only specific PV rated fuses.
Feed-in meter
The feed-in meter is specified and installed by the power supply company. Some power supply companies also
allow the installation of your own calibrated meters.
Selective main switch
If you have any questions about the selective main switch, contact your power supply company.