Ablerex EnerSolis ES3000T Скачать руководство пользователя страница 20

 

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4.2.4  TCP/IP Card 

 

User  can  use  the  TCP/IP  card  to  communicate  and 

monitor  the  PV  inverter  via  external  devices.  See 

TCP/IP (Ethernet) card user manual for details. 

4.2.5  Wi-Fi Card 

 

User  can  use  the  Wi-Fi  card  to  communicate  and 

monitor  the  PV  inverter  via  external  devices.  See 

Wi-Fi card user manual for details 

 

 

 

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5. PV Inverter Troubleshooting and 

Solutions 

Error  or  Alarm  Codes  are  displayed  automatically  on  the 

LCD screen of the PV inverter. See Tables 1 and 2 below for its 

explanations. 

 

Table 1:Description of PV inverter error and alarm codes 

LCD 

Display   

Cause 

Description 

Solution 

ER00 

DC_BUS 
charging 
abnormal 

During DC boot process, 

DC_BUS failed to reach 

the setting value.   

1.  Disconnect the PV array   

from the PV inverter. 
 

2.  Wait until the LCD monitor 

is completely off.   
Then reconnect the PV 
array to the PV inverter. 
 

3.  If the problems persist, 

please contact your local 
distributor. 

ER02 

Slave MCU errors 

Slave MCU failed to 

work normally.   

ER07 

DC_BUS voltage   
  too high 

DC_BUS voltage is 

higher or lower than 

rated value during 

operation.   

ER08 

DC_BUS voltage 
too low 

ER12 

DC_BUS 
charging 
abnormal 

Prior to connecting to the 
utility, DC_BUS fails to 
reach the setting value.   

ER17 

EEPROM error 

Unable to 
access EEPROM   

ER22 

Output relay 
abnormal 

PV inverter’s output relay 

is abnormal. 

ER24 

Output current 
detection 
abnormal 

System detected the 

output current abnormal 

during DC boot process.   

ER25 

String A input 
over current 

Input current exceeds 

rated current. 

ER26 

String B input 
over current 

Содержание EnerSolis ES3000T

Страница 1: ...9 2 3 Mounting the unit 11 2 4 Electrical Installation 13 2 5 Connecting to the Grid AC utility 16 2 6 PV Array Input Wiring 20 3 2 9 Panel 23 3 1 Functions of the 2 9 Panel 23 3 2 Display and Operati...

Страница 2: ...installation of the equipment 3 Safety Instructions Please read all the installation instructions in this EnerSolis user manual before installing or maintaining your system The PV inverter should be...

Страница 3: ...ld be repaired by trained electrical technicians only PV Array When installing and configuring the PV array make sure that the PV array s rated voltage parameters which provided by the manufacturer co...

Страница 4: ...ment Description 1 LCD panel and LED indicators Shows PV inverter operation information and status 2 DC input terminals The input connections of PV array 3 Standard communicationports RS485 EPO 4 Opti...

Страница 5: ...en selecting an installation location and method be sure to take the weight of the PV inverter into account An appropriate installation location will optimize system performance reduce the chances of...

Страница 6: ...tion Please see the diagram below for recommended heat dissipation space 20cm 20 cm 20 cm 20cm 5 cm 11 2 3Mounting the unit It is recommended to use the enclosed backplate to mount the PV inverter on...

Страница 7: ...ix holes Finally fix the backplate on the wall Step 2 Hang the PV inverter on the brackets Make sure the inverter holds firm and securely Inverter 13 Method II Use screws to fix the unit Step 1 As sho...

Страница 8: ...0A circuit breaker is recommended Make sure the DC circuit breaker has been installed between the PV inverter and the PV array Note The Ue 600Vdc Ie 20A circuit breaker is recommended The AC and DC ci...

Страница 9: ...e circuit breaker which connected to the utility is opened before installed the PV inverter s AC output The AC circuit breaker should be closed only after completed the electrical installation of the...

Страница 10: ...Figure 5 19 To prevent electric shock hazard make sure the ground of the PV inverter is connected to the ground properly before any operation Recommended wire diameter for AC cable Model Diameter mm A...

Страница 11: ...ange under any kind conditions 21 2 6 2 Installation steps for PV array input CAUTION An independent DC circuit breaker shall be installed between the inverter and the PV array before the PV inverter...

Страница 12: ...tring B It should be configured in the Setup Mode as shown in Figure 8 See Section 3 4 for details of the Setup Mode Figure 8 23 3 2 9 Panel 3 1 Functions of the 2 9 Panel Panel symbols described belo...

Страница 13: ...the value of PV inverter s sleeping power Buttons 5 Setup Query 6 Previous page 7 Next page 8 Confirm Setup changes 25 3 2 Display and Operation of 2 9 Panel Measurement Messages When the PV inverter...

Страница 14: ...put power as shown in Figure F 3 2 6 String B input power as shown in Figure G 3 2 7 Output voltage as shown in Figure H D E F G H 27 3 2 8 Output frequency as shown in Figure I 3 2 9 Output current a...

Страница 15: ...le when the total energy generation was 999 999 KWH as shown in Figures L1 and L2 3 2 13 The enclosure surface temperature can be displayed in Celsius or Fahrenheit as shown in Figures M1 and M2 M1 M2...

Страница 16: ...remains in standby mode It indicated by a flashing red LED Shutdown When PV array cannot generate enough energy such as at night or in rainy days the PV inverter will automatically shutdown to stop o...

Страница 17: ...lel mode as shown in FiguresP1 and P2 Note STD Standard Mode PAR Parallel Mode P1 P2 O1 O2 33 Step 4 Press the key to set the ID number of the PV inverter The panel now shows the SET and ID setting al...

Страница 18: ...ing PV inverter can be stopped immediately and remains in standby mode by shorting the circuit with the pins which specified in the right figure PIN 1 Reserve PIN 2 Reserve PIN 3 485 GND PIN 4 EPO GND...

Страница 19: ...e is too high or too low PIN 2 The input voltage for the maximum power tracker A or B is within the rated range PIN 3 The input voltage for the maximum power tracker A or B is too high or too low PIN...

Страница 20: ...US failed to reach the setting value 1 Disconnect the PV array from the PV inverter 2 Wait until the LCD monitor is completely off Then reconnect the PV array to the PV inverter 3 If the problems pers...

Страница 21: ...PV inverter s specifications 4 Restart the PV inverter If the problems persist please contact your local distributor AL01 Utility voltage too low AL02 Utility frequency too high Utility frequency is n...

Страница 22: ...inal AC Power 3000 VA 3680 VA 4000 VA 4600VA 5000VA 5500VA Nominal AC Voltage a c V AC 230V 43 Output Connect Method 1 Phase 2 Wire L N PE 1 Phase 3 Wire L1 L2 PE AC Voltage Rang a c A 184V 264 5V Bas...

Страница 23: ...ction key Enter key Protection Utility Over under Voltage Over under Frequency Grounding fault DC Isolation fault Islanding operation detection Passive Voltage phase jump detection 45 Active Reactive...

Страница 24: ...46 47...

Страница 25: ...48 49...

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