HELIOS COMBO SPH3600/5000-BL
6 Maintenance and Troubleshooting
36
Items
Protection
Recoverable or
not
Measures
frequently
Battery
under-
voltage
None
Yes
Check whether battery is
normal.
Battery charging
over-current
Included
Yes
Inform
maintenance
personnel if it occurs
frequently.
Battery
discharging over-
current
Included
Yes
Inform
maintenance
personnel if it occurs
frequently.
BMS
communication
fault
Included
Yes
Inform
maintenance
personnel if it occurs
frequently.
Battery abnormal
None
Yes
Check whether battery is
normal.
Battery
over-
temperature alarm
Included
Yes
Inform
maintenance
personnel if it occurs
frequently.
Battery
low-
temperature alarm
Included
Yes
Check whether battery
communication wire is
normal.
If
normal,
inform
maintenance
personnel.
Grid-connected
output
protection
Grid
frequency
abnormal
Included
Yes
Inform
maintenance
personnel if it occurs
frequently.
Grid
amplitude
abnormal
Included
Yes
Inform
maintenance
personnel if it occurs
frequently.
Inverter
voltage Included
Yes
Inform
maintenance