Global Mainstream Dynamic Energy Technology Ltd.
- 41 -
User Manual
Powervortex 5200TL hybrid inverter
The DC injection of grid current is out of
range.
Contact the service if the error
occurs repeatedly.
Different value between master and
slave CPU.
Wait until the controller has
re-stabilized.
Different value between master and
slave for GFCI.
Wait until the controller has
re-stabilized.
The current sensor is abnormal
Wait until the controller has
re-stabilized.
Inverter current is over the tolerable
value
Residual current is out of range
Wait until the controller has
re-stabilized.
The GFCI detection circuit is abnormal.
Wait until the controller has
re-stabilized.
Isolation resistance of PV-plant out of
tolerable range before connecting to
the grid.
Check insulation of the system.
Wait until the controller has
re-stabilized.
Master-grid voltage measurement-value
out of tolerable range.
Re-measure line voltage , contact
the service if grid voltage is within
normal range.
The master-frequency is out of tolerable
range.
Check system frequency and line
voltage. Contact the Service if
system frequency is within normal
range.
Re-measure line voltage; contact
the Service if line voltage is within
normal range.
PV input voltage is over the tolerable
maximum value.
Check the voltage of solar panels
Inverter internal communication fail
Please contact the service if
continue occur
Allow the unit to cool down
Different value between master and
slave for grid voltage.
Possibly caused by switching actions
on the net. Re-measure line voltage.
Contact the Service if line voltage is
within normal range.
Different value between master and
slave for output DC current.
Wait until the controller has
re-stabilized.
Different value between master and
slave for output DC current.
Wait until the controller has
re-stabilized.
DC bus soft start is over time
PV inverter soft start is over time
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