Kaco Powador 2002 Operating Manual page 10

Description
3.2.4 Summary of the components
PV generator
The PV generator, i.e. the PV modules, converts the radiant energy of sunlight into electrical energy.
DC terminal point
Options for parallel connections of several generator strings:
• To a DC terminal point between the DC generator and inverter,
• Directly to the inverter (terminals for 3 strings are provided on the inverter),
• Directly to the PV generator with a positive and negative lead to the inverter.
DC disconnect
Use the DC disconnect to disconnect the inverter from all power sources on the PV generator side.
Grid fuses
gL fuses are suitable.
Feed-in meter
The feed-in meter is to be specifi ed 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 questions about the selective main switch, contact your power supply company.
3.2.5 Inverter diagram
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9
8
Figure 3: Inverter diagram
Key
1 Display
2 LED indicators
3 Control buttons
4 Fuse for generator grounding (optional)
5 DC disconnect
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Cable fi tting for interface cable
Connection board
RS232 port
Night start button
Mounting plate
Operating Instructions for Powador 2002-6002_EN