Standard Commissioning For Lvd And Mvd Grids; Brief Overview Of The Commissioning Steps; Detailed Description Of The Commissioning Steps - Delta SOLIVIA 11 EU G4 TR Betriebsanleitung

8. Commissioning
8.4 Standard commissioning for LVD and MVD
grids
8.4.1

Brief overview of the commissioning steps

► Set the display language
► Select the grid
► Set up the grid and system protectionSet the MPP
tracking
► Set the power limiting (optional)
► Set the date and time formats
► Set the date and time
► Set up the RS485 communication
8.4.2 Detailed description of the commissioning
steps
1. Check all connections and cables for damage and cor-
rect seating. Correct the installation if necessary.
2. Switch on the DC switch.
→ The startup process of the solar power inverter
begins.
After the startup process and the automatic self-test the
initial commissioning procedure of the inverter starts
and the Language menu is displayed.
3. Select a language for the display.
I n s t a l l a t i o n
- - - - - - - - - - - - - - - - - - -
L a n g u a g e : E n g l i s h
➔
C o n t i n u e
Configurable parameters
Display text Designation
Language Language
4. Select Continue and press the E
I n s t a l l a t i o n
L a n g u a g e : E n g l i s h
C o n t i n u e
➔
- - - - - - - - - - - - - - - - - - -
→ The Load USB data menu is displayed.
5. In the Load USB data menu, select the option No to
perform manual commissioning.
L o a d U S B d a t a
Y e s
N o
➔
- - - - - - - - - - - - - - - - - - -
→ The Grid selection menu is displayed.
28
Description
The display language.
Czech | Danish | Dutch | Eng-
lish | French | Italian | Portu-
guese | Romanian | Slovak |
Slovenian | Spanish
button.
ntEr
6. Select an LVD or MVD grid.
G r i d s e l e c t i o n
- - - - - - - - - - - - - - - - - - -
G r i d : D E L V D
➔
C o n t i n u e
LVD and MVD grids available for commissioning
DE MVD Englishy as per BDEW
DE LVD Englishy as per VDE AR N 4105
DK LVD Denmark as per VDE AR N 4105
Select Continue and press the E
7.
G r i d s e l e c t i o n
G r i d : D E L V D
C o n t i n u e
➔
- - - - - - - - - - - - - - - - - - -
→ The PDD settings menu (Power Disconnection
Device, grid and system protection) is displayed.
8. Select a PDD option.
P D D s e t t i n g s
- - - - - - - - - - - - - - - - - - -
P D D : S t a n d a r d
➔
C o n t i n u e
The PDD settings menu offers three options:
Option Description
Standard Loads the settings specified by the rel-
evant standards.
OFF The grid and system protection is
switched off.
USER The parameters can be manually set
within the limits defined in the relevant
standards.
"USER" option
If you have selected an LVD grid, you can set the fol-
lowing parameters:
Configurable parameters
Display text Designation
Umax Voltage increase
protection U>
As defined in the standard VDE AR N 4105, only
the voltage increase protection U> can be set. U> is
conceived as a 10-minute mean value protection, to
avoid exceeding the limit value defined in the standard
DIN EN 50160 (power monitoring).
If you have selected an MVD grid, you can set the fol-
lowing parameters:
Configurable parameters
Display text Designation
Voltage
Crit. Umax
increase protec-
tion V>>
Umin Undervoltage
protection V<
Operation and installation manual for SOLIVIA 11 EU G4 TR
button.
ntEr
Description
110 ... 115 %
Configurable Recom-
values mended by
MVD
1.00 ... 1.30 V 1.20 V
n ns
0.10 ... 1.00 V 0.80 V
n ns