Frequency Protection - Delta RPI M50A_120 Installation And Operation Manual

8.8.3 Frequency protection

Overview
With this function you can defi ne how the inverter behaves in case of a grid overfrequency and a grid underfre-
quency.
Accessing the menu
Main menu > Install Settings > Grid settings > Freq. Protection
1 0 . S e p 2 0 1 4 1 5 : 3 2
S t a t u s : O n G r i d
P o w e r :
E - T o d a y :
I n v e r t e r I n f o .
G e n e r a l S e t t i n g s
I n s t a l l S e t t i n g s
A c t i v e / R e a c t i v e P w r
F R T
I n v e r t e r I D :
I n s u l a t i o n
C o u n t r y
G r i d S e t t i n g s
V o l t a g e P r o t e c t i o n
F r e q . P r o t e c t i o n
R e c o n n e c t T :
P R a m p u p : 6 0 0 0 % / m
H i g h O f f : 5 1 . 5 0 H z
H i g h O n : 5 0 . 0 5 H z
H i g h O f f T :
L o w O f f : 4 7 . 5 0 H z
Do not change this setting without prior
consultation with Delta Solar Support.
Installation and Operation Manual for RPI M50A Installation and Operation Manual for RPI M50A
1.
When the default information is displayed, press any button to open the
main menu. Otherwise, repeatedly press the button
0 W
menu is displayed.
0 k W h
2.
Use the buttons
To confi rm your selection, press the button
3.
Type in the password you received from Delta Support. Use the buttons
and
To confi rm a digit, press the button
0 0 1 4.
Use the buttons
To confi rm your selection, press the button
5.
Use the buttons
To confi rm your selection, press the button
6 0 0 s
6.
Use the buttons
0 . 1 s
7.
To start editing the parameter value, press the button
8.
To change the parameter value, use the buttons
To confi rm your setting, press the button
cancel the action.
9.
Repeat steps
to select Install Settings.
and
to set each digit.
ENT
to select Grid settings.
and
and to select Freq. Protection.
and to select a parameter.
6 to 8 for all parameters you want to change.
8 Settings
until the main
ESC
.
ENT
.
.
ENT
.
ENT
.
ENT
and .
or press the button
ENT
to
ESC
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