Grid Settings; Overview - Delta RPI M50A Installation And Operation Manual

8.4.4 Grid settings

These parameters are set according to the
requirements of the selected country. Changing
these parameter settings can invalidate the type
approval of the unit. Change this setting only after
consultation with Delta customer service.

8.4.4.1 Overview

To change this setting, you need a special pass-
word provided by Delta customer service. You
can find the contact information on the back of
this document.
This menu area is used to define the behavior of the inverter in
the case of faults in the public grid.
The Grid Settings menu area has the following sub-areas:
Voltage protection
Frequency protection
Reconnection time
P ramp up
Installation and Operation Manual for Inverter RPI M50A_12s V1 EU EN 2017-03-09
The behavior of the inverter in the case of grid overvoltage or undervoltage.
The behavior of the inverter in the case of grid overfrequency or underfrequency.
The time waited by the inverter before reconnecting to the grid after a grid fault.
The grid feed behavior of the inverter when reconnecting to the grid after a grid fault.
8 Settings
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