Table of Contents
Advertisement
I
NSTALLATION
5.11.7.3. Install Settings
Correct passwords are requested when entering Install Settings. Install Settings for
user and installation technician are different. The password cannot be revised. After
confirmation as the general user password, user can set Inverter ID, and Insulation.
CAUTION!
C
AUTIONS APPEAR BEFORE THE TEXT IT REFERENCES
TO EMPHASIZE THAT THE MESSAGE CONTAINS VITAL HEALTH AND SAFETY INFORMATION
Insulation
Inverter will measure the impedance between Array and PE before connect to grid. If
the impedance between Array and PE is lower than the value that set in Insulation
Settings, inverter will stop connecting to grid. There are 4 modes users can select in
Insulation settings: ON, Positive Ground, Negative Ground, or Disable. Installer can
also select different impedance according to the actual situation.
Password
*
Install Settings
Inverter ID
Insulation
RCMU
Country
Grid Settings
Reconnection Time [
Ramp-up Power
After confirmation as the installation technician passwords, system will add setting
options of DC-Injection, Return to Factory, Country and Grid Setting. In Grid Setting
selection, technician can adjust the parameter for protection (OVR, UVR, OFR, UFR,
etc.) to Utility. Before setting of the protection to Utility in Grid Settings page, please
I
G
NSTALLATION
UIDE
21. Jun 2010 13:50
ENT
Figure 5-38. Install Setting Page -User Mode
21. Jun 2010 13:50
[
001
]
[
---
]
Germany MV
60 s
]
[
]
%/m
20
Figure 5-39. Insulation Setting
.
CAUTIONS APPEAR IN CAPITAL LETTERS
Install Settings
Inverter ID
ENT
Insulation
RCMU
Country
EXIT
Grid Settings
Reconnection Time [
Ramp-up Power
Insulation
ENT
Mode
Resistance
EXIT
46
S
ETTINGS
.
21. Jun 2010 13:50
[
001
]
[
---
]
Germany MV
60 s
]
[
]
%/m
20
21. Jun 2010 13:50
[
ON
]
[
1200
] kohm
Advertisement
Chapters
Table of Contents
