
9
en
Additionally, in the SHT Series inverters integrate the following protection devices:
■
Internal overvoltage
■
DC insulation monitoring
■
Ground fault protection
■
Grid monitoring
■
Current leakage protection
■
DC current monitoring protection
■
DC disconnector integrated
■
Reverse DC polarity protection
3�3
Front panel
LED indicators
1 2
4
3
Fig. 2: Status indicators on the front panel of the SHT inverters
The following table shows the status of the LED indicators in case of a warning/alarm:
Warning/Alarm
Alarm
Code
PV
indicator
Grid
indicator
Comm�
indicator
Warning
indicator
Normal status
Startup phase
Communication active
PV normal
Grid over voltage
A0
Grid under voltage
A1
No grid
A2
Grid over frequency
A3
Grid under frequency
A4
Grid unbalanced
A6
Содержание 10260200
Страница 1: ...Instruction Manual SolarMax SHT series 50SHT 60SHT...
Страница 4: ...4...
Страница 39: ...39 en Notes...