ZCS HYDxxxxES Series, Руководство пользователя

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ID13 GFCI OCP
The GFCI sampling value between
the master DSP and slave DSP is
not consistent
If the fault occurs occasionally, the possible cause
is that the external circuits are abnormal
occasionally. HYD-ES inverter automatically
returns to normal operating status after the fault
is rectified.
If the fault occurs frequently and lasts a long
time, check whether the insulation resistance
between the PV array and earth(ground) is too
low, also check the insulation conditions of PV
cables.
ID14 HWPVOCP
The PV current is too high and has
triggered hardware protection ID14-ID15 are internal faults of HYD-ES inverter,
switch OFF HYD-ES inverter, wait for 5 minutes,
then switch ON HYD-ES inverter. Check whether
the problem is solved.
If no, please contact ZCS technical support.
ID15 HwAcOCP
The grid current is too high and has
triggered hardware protection
ID16 IpvUnbalance Input current is not balanced
Check the PV input mode (parallel mode/
independent mode) setting of HYD-ES inverter. If
it’s incorrect, change the
PV input mode .
ID17
HwADFaultIGri
d
grid current sampling error
ID17-ID26 are internal faults of HYD-ES inverter,
switch OFF HYD-ES inverter, wait for 5 minutes,
then switch ON HYD-ES inverter. Check whether
the problem is solved.
If no, please contact ZCS technical support.
ID18 HwADFaultDCI DCI sampling error
ID19
HwADFaultVGri
d
grid voltage sampling error
ID20
GFCIDeviceFaul
t
GFCI sampling error
ID21 MChip_Fault master chip fault
ID22
HwAuxPowerFa
ult
auxiliary voltage error
ID25 LLCBusOVP LLCBus voltage is too high
ID26 SwBusOVP
Bus voltage is too high and has
triggered software protection
ID27 BatOCP Battery current is too high
If the fault occurs frequently, please contact ZCS
technical support.
ID28 DciOCP The DCI is too high
ID28-ID31 are internal faults of HYD-ES inverter,
switch OFF HYD-ES inverter, wait for 5 minutes,
then switch ON HYD-ES inverter. Check whether
the problem is solved.
If no, please contact ZCS technical support.
ID29 SwOCPInstant The grid current is too high
ID30 BuckOCP Buck current is too high
ID31 AcRmsOCP The output current is too high