55
9.3.2 Operation information
Click “Operation Information” for checking more operation information. The submenu has four
pages and supports page turning check.
The first page displays the operation information on the AC side;
The second page displays the on-line states of all modules as well as PV voltages, PV currents and
DC powers;
Figure 9-3 States of on-line modules
The third page displays the on-line state and current value of each PV branch circuit;
The fourth page displays daily running time, daily max. power, daily electric energy production,
monthly electric energy production, annual electric energy production, total electric energy
production, module temperature, inductor temperature, control transformer temperature and
environmental temperature.
9.3.3 Present fault alarm
As previously mentioned, when fault happens in the whole operation process of the inverter, the
present fault which does not disappear can display under the menu except sound-light alarm. Click
“Present Fault” to check present fault information, which supports page turning check. Format of
fault record:
No. Time
Fault
1
16-02-01 16:35:02
Module
1
Over-temperature
protection
The above record shows that “Over-temperature protection” fault happens to Module 1 at 16:35:02
Feb. 1st, 2016, and the fault lasts to the current moment. If completing machine fault happens, the
number of module does not display.
Notice:
CPS SCH1500K has 2 modules as shown in Figure 9-3;
Make sure the number of on-line modules of the inverter is correct should be
confirmed before inverter startup. If startup is executed when modules are lost from
the system, the danger of inverter damage might be caused.
online
online
offline
offline
offline
offline
1000.0
V
95.0A
95.0kW
1000.0
V
95.0A
95.0kW
0.0V
0.0A
0.0kW
0.0V
0.0A
0.0kW
0.0V
0.0A
0.0kW
0.0V
0.0A
0.0kW
Содержание CPS PSW1.5M-1500V
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