Chint Power CPS PSW1.5M-1500V, Руководство пользователя

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Figure 8-1 Select grid regulation
8.3 Operation mode
The inverter has 4 operation modes. The indication of each mode is given at the lower left corner
of the interface.
(1) System checking
The mode means the inverter is during the process of start-up and checking the start-up conditions.
(2) Normal operation
In this mode, the inverter will continuously convert the PV energy to AC energy and feed to the
public grid.
(3) Standby mode
When the voltage of PV panels is too low or the DC power is insufficient, the inverter will turn
into standby mode. In this mode, the inverter will check the start-up condition until it turns to
normal operation mode. If the fault occurs, the inverter will turn from standby to fault mode.
(4) Fault mode
The inverter will disconnect from the power grid and turn into fault mode when the inverter or
power grid fails. Check the fault information on the LCD and find the specific cause and solution.
8.4 Shutdown
(a) Automatic shutdown: When the PV panel output voltage and output power are lower than the
NOTE:
CHINT is the reserved customized grid regulation.
NOTE:
Please confirm the grid regulation with your local electricity company first. After
selecting the grid regulation, the inverter will start up automatically. If the grid
regulation needs to be changed, please refer to “9.3.5 Inverter Parameter”.
WARNING:
Shut down the inverter by LCD operations, turn off the DC circuit breakers and execute
the discharging command. Then turn off the AC circuit breakers and make sure the
energy has been completely discharged before maintenance!