SMA SMC 4600A Installation - Manual (Page 42)

Electrical Connection SMA Solar Technology AG
42 SMC46-60A11-IA-en-81 Installation Manual
5.6 Communication
The inverter is equipped with a slot for communication interfaces in order to communicate with special
data loggers (e.g., Sunny WebBox) or a PC with corresponding software (e.g., Sunny Data Control
or Sunny Explorer).
Refer to the respective communication interface manual for a detailed wiring diagram and an
installation description for the interface.
The active power of the inverter can be limited or its displacement power factor can be set externally
using the Power Reducer Box from SMA Solar Technology AG. Detailed information on the
Power Reducer Box is available in its technical description at www.SMA-Solar.com.
5.7 Setting the Grid and Country Parameters
A detailed description of the operating parameters for the inverter is available in the download area
at www.SMA-Solar.com in the category "Technical Description" of the respective inverter.
5.7.1 Setting the Installation Country
Using the "Default" parameter, you can set the country of installation and/or the grid connection
standard valid for that country via a communication product (e.g., Sunny WebBox) or a PC with
corresponding software (e.g., Sunny Data Control or Sunny Explorer). This, however, is only required
if the inverter was originally ordered for another country. You can see the standard to which the
inverter was set upon delivery on the type label and on the included supplementary sheet with the
default settings.
Changing grid-relevant parameters and country parameters
To change grid-relevant parameters, you need a personal access code – the so-called
SMA Grid Guard code. The application form for the personal access code is available in
the download area at www.SMA-Solar.com, in the "Certificate" category of the respective
inverter.
You must discuss changes to these parameters with your network operator.