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Troubleshooting

Lethal voltages are present inside the PCS when a fault occurs.

•

Only qualified personnel can perform the troubleshooting described in this
chapter. Qualified means that the operator has received professional training
on devices troubleshooting.

•

Do not perform any troubleshooting other than that specified in this manual.

•

Respect all safety instructions during troubleshooting.

Should any questions or doubts arise that are not covered by this manual, please

If you provide our customer service assistant the following information, it will be of great

help for us to diagnose and solve the problem in your system:

•

Type of the PCS

•

Serial number of the PCS

•

Manufacturer, model and configuration of the battery and other modules connected
to the PCS

•

PCS communication solution

•

Fault and brief description of the fault phenomenon

•

A picture of the fault if necessary

9.1

Fault Checking

If any power output anomaly or charge/discharge anomaly is observed, you may check

the following items before contacting Sungrow.

•

Open-circuit voltage of the storage battery

•

State of the emergency stop button

•

Grid is connected correctly

•

Measurement board communication is normal

9.2

Other Faults

arr--S

Siin

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Ovve

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erra

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Possible reason: cooling fan failure; over-temperature of the air inlet and outlet; bad

ventilation of the switch room, etc.

Содержание SC1200UD-US

Страница 1: ...m P PC CS S O Op pe er ra at tiio on n M Ma an nu ua all S SC C1 12 20 00 0_ _ 1 13 37 75 5_ _1 15 57 75 5_ _1 17 72 25 5U UD D U US S O OE EN N V Ve er r1 13 3 2 20 02 21 10 04 4 SC1200_1375_1575_1725UD US OEN Ver13 202104 SC1200UD US SC1375UD US SC1575UD US SC1725UD US P Po ow we er r C Co on nv ve er rs siio on n S Sy ys st te em m P PC CS S O Op pe er ra at tiio on n M Ma an nu ua all ...

Страница 2: ......

Страница 3: ...ety Warning Signs 7 2 2 5 Emergency Escape Route 7 2 2 6 Storage Battery Protection 7 2 2 7 Live Line Measurement 8 2 2 8 Measuring Instrument 8 2 2 9 ESD Protection 8 2 2 10 Moisture protection 8 2 2 11 Maintenance and Service 9 2 2 12 Disposal of Waste 9 2 2 13 Others 9 3 Product Description 10 3 1 Appearance 10 3 2 Communication Solution 12 3 2 1 RS485 Communication 12 3 2 2 Ethernet Communicat...

Страница 4: ...witching 23 6 Web Operation 24 6 1 Running Environment Requirements 24 6 2 Login Steps 24 6 3 Web Main Interface 24 6 4 Web Menu 25 6 5 Operation Procedure 26 6 6 Overview 27 6 6 1 General Information 27 6 6 2 Real time status 28 6 7 Device Monitoring 28 6 7 1 Realtime Value 28 6 7 2 Node Status 28 6 7 3 Operation Parameters 28 6 7 4 Protection Parameters 32 6 7 5 System Parameters 36 6 7 6 Timed ...

Страница 5: ...e Temperature Derating 46 7 2 2 Charge Temperature Derating 46 7 3 Altitude Derating 47 7 3 1 Discharge Altitude Derating 47 7 3 2 Charge Altitude Derating 47 7 4 Protection Functions 48 8 Routine Maintenance 51 8 1 Safety Instructions 51 8 1 1 Safety Rules 51 8 1 2 Five Safety Rules 51 8 2 Maintenance and Interval 52 8 3 Filter Checking and Cleaning 54 8 4 Replacing Electrical Components 55 9 Tro...

Страница 6: ......

Страница 7: ...ainly contains the following content Safety Instructions Safety instructions for installation of the PCS Product Description System composition PCS function and operation mode is described Use Introduce the PCS operation and use of Web Routine Maintenance Introduce the daily maintenance of the PCS and the replacement of certain accessories Troubleshooting Introduce the potential faults and trouble...

Страница 8: ...sclosure even partially of the contents of this manual is strictly forbidden without prior written authorization of Sungrow 1 5 Symbols Explanation This manual contains important safety and operational instructions that must be accurately understood and followed during the installation and maintenance of the equipment To ensure optimum use of this manual note the following explanations of symbols ...

Страница 9: ...the following symbols and fully understand them before installing the equipment S Sy ym mb bo olls s E Ex xp plla an na at tiio on ns s Risk of electric shock Hot surface Do not touch the hot surface of the device Do not touch live parts until 5 minutes after disconnection from the power sources Protective earth Earthing securely to ensure personal safety Operation Manual 1 About This Manual ...

Страница 10: ...be installed outdoors Through the external medium voltage transformer the AC output voltage of PCS will be raised to conform to parameters of local utility grid Then the PCS can be connected to the grid For specific technical requirements of transformer please refer to the Connection Requirements of Medium Voltage Transformer The charging and discharging system with Power Conversion System is show...

Страница 11: ...d cautions in respective chapters before installation and commissioning Shock Hazard Death resulting from burns and electric shock upon touching the PCS live components Do not touch the terminals or conductors connected to the grid Observe all safety regulations regarding the grid connection Shock hazard inside the product Note and respect the warning labels in the product Respect all safety instr...

Страница 12: ...al especially those safety related items must be complied with Please read all the instructions thoroughly prior to any transportation or installation work on the PCS Device damage personal injury and property loss may follow if otherwise This manual and relevant documents should be available for relevant persons at all times 2 2 2 Personnel Only professional electrician or personnel with professi...

Страница 13: ...p the escape route clear and unblocked at all times Never block or lock the emergency escape route 2 2 6 Storage Battery Protection High Voltages exist between the positive and negative polarities of the storage batteries for large scale PV plant Electrical shock or life risk may occur by accidental touch High voltages exist between the positive and negative polarities of the storage batteries Ens...

Страница 14: ...e connection and use of the instrument are correct to avoid arc and other dangerous situations Personal Protective Equipment for example insulation gloves and etc must be equipped for live line measurement 2 2 9 ESD Protection The PCS may be damaged irreversibly by electrostatic discharge ESD at its components During the operation of the PCS please observe all the ESD related safety regulations fo...

Страница 15: ...cific standards and regulations Only service the device when it is voltage free Never work alone when servicing this device Two persons are required until the PCS is properly shut down and de energized Other protection measures Use suitable protective equipment for example safety goggles earplugs dielectric gloves insulating shoes when maintaining or servicing the device Emergency aid should be pr...

Страница 16: ...a am me e D De es sc cr riip pt tiio on n A Emergency stop button Disconnect the PCS from DC side power supply when pressing this button B Door lock Used to lock and open the PCS front door C LED indicator POWER OPERATION and FAULT D Start Stop button Start Have the boot conditions Stop Close the PCS E Maintenance interface Used as the external maintenance network port of the device ...

Страница 17: ...side is supplied with power or it immediately turns on when AC side or both AC and DC sides are supplied with power OPERA TION Green PCS operates normally Yellow PCS operates alarm White PCS is in stop standby state FAULT Red A fault occurs and has not been removed The LED will be off automatically when the fault is cleared Possible LED combinations and the meaning are listed in the following tabl...

Страница 18: ...n you push this button the PCS will stop immediately and the DC AC contactors will be disconnected You can restart the PCS by rotating the button clockwise to unlock it The PCS will be restarted through the LCD touch screen S St ta ar rt t S St to op p B Bu ut tt to on n The start stop button is used to start stop the PCS Only when the button is rotated to the START position can users issue valid ...

Страница 19: ...the PCS RJ45 port to PC RJ45 port by a network cable SolarInfo SC can be used to monitor the communication F Fiig gu ur re e 3 3 3 3 Ethernet communication for a single PCS M Mu ullt tiip plle e P PC CS Ss s c co om mm mu un niic ca at tiio on n If there is more than one PCS the Ethernet switch is required for communication SolarInfo SC is used to monitor the communication F Fiig gu ur re e 3 3 4 ...

Страница 20: ...nicates with BMS 3 3 Circuit Diagram PCS realizes rectification and inversion through 3 phase full bridge conversion The rectified output feeds to the storage batteries through EMC filter The inverted output turns to sine wave voltage through LC filter and then feeds to the grid after step up by 3 phase transformer The circuit diagram is shown in Figure 3 6 PCS circuit diagram F Fiig gu ur re e 3 ...

Страница 21: ...ontrolled DC load switch as shown in the figure below F Fiig gu ur re e 4 4 1 1 DC load switch I It te em m N Na am me e D De es sc cr riip pt tiio on n A Manual charging handle When the load switch is in DISCHARGE state rotate this handle to charge it B Status indicator energy storage CHARGED indicates energy storage and DISCHARGE indicates no energy storage C Status indicator load switch Statues...

Страница 22: ...ection before PCS Start After completing maintenance or troubleshooting start the PCS Ensure that all the following items meet requirements before starting the devices All connections are done by strictly following the installation manual and circuit diagram The protection cover inside the device has been installed securely The emergency stop button is released and the Start Stop switch is in Star...

Страница 23: ... knob switch on the door is in the start position After the power LED is on select the operation mode and running parameters on the running parameter interface according to demands by referring to O Op pe er ra at tiio on n P Pa ar ra am me et te er rs s in this manual E En nd d PCS needs no manual control in daily operation Keep the door closed and locked and store the keys of the door by appoint...

Страница 24: ...sed by electric arcs 4 3 2 Stop in Case of Fault or Emergency In case of emergency or fault proceed as follows to stop the PCS 1 Press the emergency stop button or rotate the start stop button to the STOP position 2 Open the door of the PCS 3 Ensure that the AC circuit breaker and DC load switch are in the OPEN state 4 Disconnect the downstream switches of the PCS 5 Disconnect the upstream switche...

Страница 25: ...ltage instruction and frequency instruction are set through the PC or on user interface The independent inversion function can provide power supply to keep the system stable in remote area island commercial micro grid and other scenarios In addition the PCS can be used as a standby power source to ensure power supply on important occasions or for important device V VS SG G f fu un nc ct tiio on n ...

Страница 26: ...tandby state the AC and DC switches of the PCS are closed and the system is in the hot standby state After receiving an operation instruction and scheduling from the WEB interface or PC the PCS can quickly enter the corresponding state The normal operating state of the PCS is voltage free state Trigger condition of the button shutdown state DC maintenance switch node is disconnected AC maintenance...

Страница 27: ... initial stop state the control system will perform self test to check the control and sensor systems When the DSP normally starts the PCS enters key stop state In this state the PCS blocks IGBT pulse and disconnect the AC and DC switches In the standby state the PCS blocks IGBT pulse but closes AC and DC switches and the PCS is in hot standby state The PCS can switch among different modes and swi...

Страница 28: ... the amplitude and frequency of the output voltage with no load can be set by setting the output voltage set value and output frequency set value The PCS responds to VSG mode instructions only in the stop state not the standby state The condition under which the PCS can operate normally is that the protection function functions well and the battery voltage falls within the specified range During o...

Страница 29: ...23 5 4 3 Mode Switching In the on grid mode the PCS can directly switch between charging state and discharging state without a middle transition state Operation Manual 5 Operating Mode ...

Страница 30: ... 4 Select the desired language in the upper right corner and click Login User types include general user and O M user The general user can view basic information real time fault and device monitoring information of the Logger The O M user not only has the permissions of the general user but also can set and modify information of devices connected to the Logger In this manual description is given b...

Страница 31: ... click the icons to enter the corresponding alarm interface D Help Display the basic configuration steps of the Logger F User Display the current login user G Information icon Connection state of ETH1 port Connection state of ETH2 port Cloud service 6 4 Web Menu The navigation menus includes 6 submenus Overview Device Monitoring Device History Data System and About The permissions of the O M users...

Страница 32: ...perform manual time synchronization or automatic time synchronization when necessary Refer to the chapter 6 10 2 System Time Step 4 Automatically search the device Devices that can be automatically searched such as SUNGROW string inverter can be added via the auto search function with addresses allocated automatically Refer to the chapter 6 8 1 Device List Step 5 Add device Refer to the chapter 6 ...

Страница 33: ...e chapter 6 10 5 Port Parameter Transfer Configuration transfer the data connected by the system to the background Refer to the chapter 6 10 3 Transfer Configuration System Maintenance perform operations such as system upgrade system rebooting and restoring factory default Refer to the chapter 6 10 1 System Maintenance Device Instruction perform operations such as start stop and standby D Da at ta...

Страница 34: ... Realtime Value On this interface information such as power generation device state and active power can be viewed Step 1 Click Device Monitoring to enter the corresponding interface Step 2 Click the button in the left device list bar select the desired device type from the drop down list and select corresponding device Step 3 Click Realtime Values to view the real time information of the device E...

Страница 35: ...ity Active priority On grid reactive power regulation mode Closing Power factor setting Reactive power ratio setting Reactive power operation Q U setting Reactive power operation Q P setting Black start beat 0 65535 Black start activation Enable Disable Set on grid power factor 1 000 1 000 Set on grid reactive power ratio 100 0 100 0 On grid constant power value DC 100 0 100 0 On grid constant pow...

Страница 36: ... 0 VSG active power setpoint 100 0 100 0 VSG reactive power setpoint 100 0 100 0 On grid active power rising gradient 0 1 2000 0 s On grid active power decline gradient 0 1 2000 0 s On grid reactive power rising gradient 0 1 2000 0 s On grid reactive power decline gradient 0 1 2000 0 s Max battery charge voltage SC1200UD US 700 0 1500 0V SC1375UD US 800 0 1500 0V SC1575UD US 915 0 1500 0 V SC1725U...

Страница 37: ...rising end point 0 500 1 000 Q P power decline start point 1 000 0 500 Q P power decline end point 1 000 0 500 Max Q P PF 0 900 1 000 Start point for power reduction at overfrequency 50 00 65 00 Hz Start point for power increment at underfrequency 45 00 60 00 Hz Frequency regulation control Enable Disable Dead band frequency 0 00 5 00 Hz Frequency rising gradient 0 0 400 0 Pn Hz Frequency derating...

Страница 38: ...ange of 50Hz power grid is 49Hz 51Hz the range of 60Hz power grid is 59Hz 61Hz F Fiig gu ur re e 6 6 1 1 Q P Curve 6 7 4 Protection Parameters Step 1 Click Device Monitoring to enter the corresponding interface Step 2 Click the button in the left device list bar select the desired device type from the drop down list and select corresponding device Step 3 Click Protection Parameters to view the pro...

Страница 39: ... Voltage 4 120 0 140 0 HVRT Voltage 5 120 0 140 0 HVRT T1 40 36000000 ms HVRT T2 40 36000000 ms HVRT T3 40 36000000 ms HVRT T4 40 36000000 ms HVRT T5 40 36000000 ms Grid reconnection time 1000 36000000 ms Over voltage Level 1 Protection Value of Power Grid 105 0 150 0 Over voltage Level 2 Protection Value of Power Grid 105 0 150 0 Over voltage Level 3 Protection Value of Power Grid 105 0 150 0 Ove...

Страница 40: ...e Level 4 Protection Value of Power Grid 10 0 95 0 Under voltage Level 5 Protection Value of Power Grid 10 0 95 0 Vmin recover 10 0 95 0 Under voltage Level 1 Trip Time of Power Grid 40 36000000 ms Under voltage Level 2 Trip Time of Power Grid 40 36000000 ms Under voltage Level 3Trip Time of Power Grid 40 36000000 ms Under voltage Level 4 Trip Time of Power Grid 40 36000000 ms Under voltage Level ...

Страница 41: ...Value of Power Grid 45 00 60 00 Hz Under frequency Level 2 Protection Value of Power Grid 45 00 60 00 Hz Under frequency Level 3 Protection Value of Power Grid 45 00 60 00 Hz Under frequency Level 4 Protection Value of Power Grid 45 00 60 00 Hz Under frequency Level 5 Protection Value of Power Grid 45 00 60 00 Hz Fmin recover 45 00 60 00 Hz Under frequency Level 1 Trip Time of Power Grid 40 360000...

Страница 42: ...setpoint SC1200UD US 680 0 1550 0 V SC1375UD US 780 0 1550 0 V SC1575UD US 895 0 1550 0 V SC1725UD US 980 0 1550 0 V DC overvoltage setpoint SC1200UD US 680 0 1550 0 V SC1375UD US 780 0 1550 0 V SC1575UD US 895 0 1550 0 V SC1725UD US 980 0 1550 0 V Threshold for DC overcurrent protection 193 2288 A Delay for DC overcurrent tripping 40 600000 ms 10 min overvoltage protection value 100 0 150 0 6 7 5...

Страница 43: ...ischarge Before entering the Timed Charge and Discharge interface enable the switch Timed Charge and Discharge on the operation parameters interface 6 7 6 1 Enter Step 1 Click Device Monitoring to enter the corresponding interface Step 2 Click the button in the left device list bar select the desired device type from the drop down list and select corresponding device Step 3 Click Timed Charge and ...

Страница 44: ...d select corresponding device Step 3 Click Device Instruction to perform operations such as Boot Shutdown and Standby on the device E En nd d 6 7 7 2 Setting steps Step 1 Select a device and click Boot so that the boot window pops up Step 2 Click Yes to start the device E En nd d 6 8 Device 6 8 1 Device List The Device List function module is used to manage the devices connected to the Logger and ...

Страница 45: ...2 Tick devices to be deleted and click the button Delete Step 3 Click Confirm on the pop up window E En nd d 6 8 2 Firmware Update Click Firmware Update to upgrade firmware of SUNGROW PCS connected to the Logger Step 1 Click Device Firmware Update to enter the corresponding interface Step 2 Click Select a Firmware File Select an upgrading file and import it to the system to match the corresponding...

Страница 46: ... Fault History to enter the corresponding interface Step 2 Click the icon in the upper left corner to select devices to be viewed Step 3 Click the icon on the top to select time segment Step 4 Tick options such as to select the fault types Step 5 Click the icon to export fault records E En nd d 6 9 3 Parameter Log Step 1 Click History Data Parameter log to enter the corresponding interface Step 2 ...

Страница 47: ...oot the system E En nd d 6 10 1 3 Reset All Settings Step 1 Click System System Maintenance to enter the corresponding interface Step 2 Click Reset All Settings to enter the Warning interface Step 3 Click Confirm on the Warning interface E En nd d Restoring the factory settings refers to restoring all modified settings to the factory state and will not clear the data 6 10 2 System Time Click the S...

Страница 48: ...4 and MODBUS 6 10 3 1 iSolarColud The default iSolarCloud station is China station Users in mainland China select iSolarCloud of China users in Europe select iSolarCloud of Europe and users in other regions select the iSolarCloud of International Step 1 Click System Transfer Configuration to enter the corresponding interface Step 2 Click the button to modify the forwarding configuration informatio...

Страница 49: ...meter to set port parameters of the Logger 6 10 5 1 RS485 Step 1 Click System Port Parameter RS485 to enter the corresponding interface Step 2 Click to modify parameters such as Port Function Baud Rate Parity Bit and Stop Bit When the Logger is connected to a device via the serial port the baud rate parity bit and stop bit of the serial port should be the same as those set for the connected device...

Страница 50: ...e corresponding interface Step 2 Click the icon to upload configuration file and click Save to submit the configuration file E En nd d 6 10 5 4 MV Step 1 Click System Port Parameter S N to enter the AI interface Step 2 Enter the original S N and new S N and click Save to complete the operation of S N modification E En nd d 6 11 About Click About to enter the corresponding interface Users can view ...

Страница 51: ...uring the ride through event in each of the voltage ranges specified in the SRD s and returns to at least 80 of the pre disturbance current level within the time specified in the local standards or regulations For momentary cessation regions the PCS shall be considered in compliance if it provides an average active current less than or equal to 10 of the PCS rated current during the ride through e...

Страница 52: ...condition 30 T 35 Operate with derating at 2 35 T 45 Operate for a long time at 100 of the overload condition 45 T 50 Operate with derating at 1 82 50 T 60 Operate with derating at 9 T 60 Enter protection mode 7 2 2 Charge Temperature Derating F Fiig gu ur re e 7 7 3 3 Charge temperature derating curve A Am mb biie en nt t t te em mp p T T P PC CS S o op pe er ra at tiio on n s siit tu ua at tiio ...

Страница 53: ...erate at 110 of the overload The PCS should derate its output power according to the curve shown below when the PCS working altitude is above 2000m the PCS should stop working if the altitude is above 4000m F Fiig gu ur re e 7 7 4 4 Altitude derating curve 7 3 2 Charge Altitude Derating When the PCS working altitude is below 2000m the PCS can operate at 110 of the overload The PCS should derate it...

Страница 54: ...send warning signal and display the fault type on the Web touch screen PCS can detect the anomaly and respond quickly G Gr riid d o ov ve er r u un nd de er r f fr re eq qu ue en nc cy y p pr ro ot te ec ct tiio on n When the grid frequency exceeds the allowable range PCS will stop operating send warning signal and display the fault type on the Web touch screen PCS can detect the anomaly and respo...

Страница 55: ... ec ct tiio on n PCS is equipped with high precision thermal sensor to monitor the PCS internal temperature Once over temperature is detected DSP will help to maintain the safe operation of the PCS by sending instruction to stop the PCS or derate the power output A AC C v vo ollt ta ag ge e u un nb ba alla an nc ce e When the three phase AC voltage differences detected exceed the allowable range P...

Страница 56: ...CS will send warning signal and display the fault type on the LCD touch screen R Re ev ve er rs se ed d p po olla ar riit ty y c co on nn ne ec ct tiio on n f fa au ullt t When the DC voltage is detected to be negative value PCS will send warning signal and display the fault type on the LCD touch screen 7 PCS Functions Operation Manual ...

Страница 57: ... PCS to avoid damages to the PCS Disconnection of the switches in no way implies that there is no voltage of the cable connection terminals inside the AC and DC cabinet To avoid the risk of electric shock before opening the cabinet door Disconnect the switches Disconnect the upstream and downstream switch of the PCS Wait at least 15 minutes after PCS stops before any work on the PCS During the ope...

Страница 58: ...vironment Check the PCS for visible damages or deformation Check the PCS for any abnormal noise during running Check each parameter of the PCS during normal operation Check the principal components Check if the enclosure temperature is normal with the thermal imager Check the air inlet and outlet Check the ambient humidity dust and air inlet filter N No ot tiic ce e Check the air inlet and outlet ...

Страница 59: ...sten them with screwdriver if necessary Check whether the terminals of the main circuit are in poor contact and whether the screws are hot Check if the connection busbar or screws are discoloring Visual check the device terminal connection and cable layout Once per year Fan maintenance and replacement Check if there is crack in the fan blade Check if there is abnormal noise during the running of t...

Страница 60: ...ompletely to avoid electric shock Almost all maintenance work needs to remove the internal protective grid during maintenance Make sure to reassembly the grid and fasten all the screws after the maintenance work Make sure all bolts are securely fixed The frequency of maintenance operations could be increased according to the environmental conditions of the place where the PCS is suited plant capac...

Страница 61: ...acquired from the marking of the PCS or the component itself If otherwise please contact Sungrow If you needs to replace the components with products from other manufacturer and with different model number a prior analysis and confirmation by Sungrow is needed Failure to follow this procedure may lead to physical injury or death and void all warranty from Sungrow Operation Manual 8 Routine Mainten...

Страница 62: ...ose and solve the problem in your system Type of the PCS Serial number of the PCS Manufacturer model and configuration of the battery and other modules connected to the PCS PCS communication solution Fault and brief description of the fault phenomenon A picture of the fault if necessary 9 1 Fault Checking If any power output anomaly or charge discharge anomaly is observed you may check the followi...

Страница 63: ...ply malfunction Solution check the connection between the LCD touch screen and the DSP C Co om mm mu un niic ca at tiio on n F Fa aiillu ur re e w wiit th h P PC C For serial port communication 1 Check to ensure the circuits are properly connected and A B is connected correctly 2 Check if the communication adapter is matched Communicate again after replacing the adapter 3 Check if the local addres...

Страница 64: ... V Max DC current 1935A No of DC inputs 1 A AC C s siid de e G Gr riid d AC output power 1320 kVA 30 86 1200 kVA 45 113 1512 kVA 30 86 1375 kVA 45 113 1732 kVA 30 86 1575 kVA 45 113 1897 kVA 30 86 1725 kVA 45 113 Max AC current 1587 A 30 86 1443 A 45 113 Nominal AC voltage 480 V 550 V 630 V 690 V AC voltage range 422 528 V 484 605 V 554 693 V 607 759 V Nominal grid frequency Grid frequency range 5...

Страница 65: ...oad DC voltage component 0 5 Un Linear balance load Unbalance load Capacity 100 Power factor at nominal power Adjustable power factor 50 Hz 45 55 Hz 60 Hz 55 65 Hz E Ef ff fiic ciie en nc cy y Max efficiency 99 0 P Pr ro ot te ec ct tiio on n DC input protection Load break switch fuse AC output protection Circuit breaker Overvoltage protection DC Type II AC Type II Grid monitoring Ground fault mon...

Страница 66: ...where necessary Please call us or check our website w ww ww w s su un ng gr ro ow wp po ow we er r c co om m for the latest information No guarantee is made for the completeness of these documents Please contact our company or distributors for the latest version Guarantee or liability claims for damages of any kind are excluded if they are caused Improper or inappropriate use or install of the pro...

Страница 67: ... following information to provide you the best assistance Model of the device Serial number of the device Fault code name Brief description of the problem C Ch hiin na a H HQ Q Sungrow Power Supply Co Ltd Hefei 86 551 65327834 service sungrowpower com A Au us st tr ra alliia a Sungrow Australia Group Pty Ltd Sydney 61 2 9922 1522 service sungrowpower com au B Br ra az ziill Sungrow Do Brasil Sao P...

Страница 68: ...iilliip pp piin ne es s Sungrow Power Supply Co Ltd Mandaluyong City 63 9173022769 service ph sungrowpower com T Th ha aiilla an nd d Sungrow Thailand Co Ltd Bangkok 66 891246053 service th sungrowpower com S Sp pa aiin n Sungrow Ibérica S A U Mutilva 34 948 05 22 04 service sungrow emea com R Ro om ma an niia a Service Partner Elerex 40 241762250 service sungrow emea com T Tu ur rk ke ey y Sungro...

Страница 69: ...ngrowpower com B Be ellg giiu um m N Ne et th he er rlla an nd ds s a an nd d L Lu ux xe em mb bo ou ur rg g B Be en ne ellu us s 31 08000227012 only for Netherlands service sungrow emea com P Po olla an nd d 48 221530484 service sungrow emea com Operation Manual 10 Appendix ...

Страница 70: ... Technology Industrial Development Zone 230088 Hefei P R China Tel 86 551 6532 7834 6532 7845 Web www sungrowpower com E mail info sungrow cn Sungrow Power Supply Co Ltd Specifications are subject to changes without advance notice ...

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