Ethernet; Grid Monitoring; Grid Standard And Parameters - VOLTWERK VC 200 Instrucciones De Servicio

3 Technical description
3.6.3
3.7
3.7.1
34

Ethernet

The Ethernet interface offers the possibility of accessing the device's web
server directly from a PC.
The shield of the Ethernet interface is earthed capacitively in the central
inverter. This prevents equalising currents from damaging connected lines
and components. Please note:
No further earthing must be made.
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Due to external influences (e.g. surge voltages, lightning strikes), there
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may be an increased voltage at the Ethernet interface. Therefore,
safeguard your grid accordingly. The manufacturer shall not be held
liable for consequential damage.
Ethernet cable
Cat 5 network cable or better.
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Maximum length: 100 m.
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The Ethernet interface is on the inside of the cabinet door.

Grid monitoring

Grid standard and parameters

During commissioning, you must set the applicable grid standard (grid
connection directive) of the photovoltaic system in the display of the
central inverter. The manufacturer has defined country-specific parameter
sets in line with the grid connection directive. You have the option of
adapting the grid characteristics according to your project in the
Parameters submenu. Please note:
Changes to the grid characteristics are only permitted in consultation
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with the relevant energy supply company (ESC).
If you want to change the parameters after commissioning, please contact
the manufacturer. The manufacturer will provide you with a password that
is specific to the device and day. To do this, he will require the serial
number of the display and the date on which you wish to change the
parameters.
The following can be configured in the display:
Grid monitoring
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Voltage
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Frequency
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Active power
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Power increase per minute after switching on.
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Response speed with specification of the nominal value by the
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GridControl.
Response in the event of dropped remote control signals.
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Operating manual
Transformerless central inverter