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R

User Manual

SUN-10K-G03-LV
SUN-15K-G02-LV

SUN-12K-G02-LV

Grid-connected PV Inverter

Содержание SUN-10K-G03-LV

Страница 1: ...R User Manual SUN 10K G03 LV SUN 15K G02 LV SUN 12K G02 LV Grid connected PV Inverter ...

Страница 2: ... connection 17 5 7 Configuration of Datalogger 6 Startup and Shutdown 6 1 Start up the inverter 6 2 Inverter Shutdown 18 18 18 19 19 5 6 Installation of datalogger 20 20 21 7 Zero export function via SUN limiter 7 1 SUN Limiter function wiring diagram 7 2 Connect the SUN limiter to inverter 23 7 3 Use of zero export function 8 General Operation 8 1 The initial interface 8 2 Submenus in the Main Me...

Страница 3: ...tering PV array Power grid Family load AC DC Alarm Normal About This Manual The manual mainly describes the product informa on guidelines for installa on opera on and maintenance The manual cannot include complete informa on about the photovoltaic PV system How to Use This Manual Read the manual and other related documents before performing any opera on on the inverter Documents must be stored car...

Страница 4: ...2 x4 Grid ed PV String Inverter x1 DC power connectors including Inserted spring x2 Stainless steel an collision bolt M6 80 x4 AC power connectors x1 User manual User manual x1 Datalogger op onal x1 Meter op onal x 1 Three Phase Smart Meter SET ESC SUN limiter op onal x 1 When ordering the sun limiter it will includes 3pcs CT Sensor Clamp x 3 19 20 AC DC Alarm Normal ...

Страница 5: ...uc ons which if not correctly followed could result in burns Safety Hint Note symbol indicates important safety instruc ons which if not correctly followed could result in some damage or the destruc on of the inverter Warning Warning symbol indicates important safety instruc ons which if not correctly followed could result in serious injury or death Shock Hazard Prohibit disassembling inverter cas...

Страница 6: ... local power supply department the professionals can connect the inverter to the grid 5 Please take appropriate an sta c measure 6 Please install where children can not touch 7 When star ng the inverters first close the circuit breaker at the grid side then close the DC side when closing the inverters first disconnect the circuit breaker at the AC side then disconnect the DC side 8 Don t insert or r...

Страница 7: ...lights in the front panel of the inverter Please see table 3 1 for details Explanation Inverter detects DC input Low DC input voltage Grid Connected Grid Unavailable Under normal opera ng Stop opera ng Detected faults or report faults Under normal opera ng Indicator status DC AC NORMAL ALARM on off on off on off on off Table 3 1 Status indicator lights ...

Страница 8: ...lling through the displayed op ons the Up and Down keys Access to modify the adjustable se ngs the Esc and Enter keys The two line Liquid Crystal Display LCD is located on the front panel of the Inverter which shows the following informa on Inverter opera on status and data Service messages for operator Alarm messages and fault indica ons Esc Up Down Enter ...

Страница 9: ...freely To avoid overhea ng always make sure the flow of air around the inverter is not blocked Exposure to direct sunlight will increase the opera onal temperature of the inverter and may cause output power limi ng It is recommended that inverter installed to avoid direct sunlight or raining To avoid overhea ng ambient air temperature must be considered when choosing the inverter installa on loca o...

Страница 10: ...ne inverter must leave at least 500mm gap between each inverter And each inverter must be at least 500mm above and below And must install the inverter at the place where children cannot touch Please see picture 4 3 Consider whether the installa on environment is helpful to see the inverter LCD display and indicator status clearly Must offer a ven late environment if inverter installed in the air gh...

Страница 11: ...lla on The inverter is designed according to the wall mounted type installa on please use the wall mounted the brick wall of the expansion bolt when installing Pic 4 3 Installa on Gap Anchoring Moun ng bracket Stainless steel screws Inverter 500mm 500mm ...

Страница 12: ...n use the M4 screw in the accessory to lock inverter heat sink to the hanging plate to ensure that the inverter will not move Procedure shows below 1 Locate on the appropriate wall according to the bolt posi on on the moun ng bracket then mark the hole On the brick wall the installa on must be suitable for the expansion bolt installa on Pic 4 5 Inverter hanging plate installa on Pic 4 6 Inverter i...

Страница 13: ...ious damages to the inverter Safety Hint Before connec ng inverter please make sure the PV array open circuit voltage is within the 1000V of the inverter Safety Hint Before connec on please make sure the polarity of the output voltage of PV array matches the DC and DC symbols Safety Hint Please use approved DC cable for PV system Cable type Range Recommended value Cross section mm Industry generic...

Страница 14: ... 3 b Crimping metal terminals with crimping pliers as shown in picture 5 4 c Insert the contact pin to the top part of the connector and screw up the cap nut to the top part of the connector as shown in picture 5 5 Pic 5 3 Disassemble the connector cap nut 7mm 7mm Pic 5 5 connector with cap nut screwed on Pic 5 4 Crimp the contact pin to the wire ...

Страница 15: ... panel will generate voltage high voltage in series may cause danger to life Therefore before connec ng the DC input line the solar panel needs to be blocked by the opaque material and the DC switch should be OFF otherwise the high voltage of the inverter may lead to life threatening condi ons Table 5 2 Cable informa on Warning Prohibit using a single circuit breaker for mul ple inverters prohibit...

Страница 16: ...right length as shown in Picture 5 8 Step 3 Insert the cable L1 L2 L3 N PE into the sealing sleeve Step 4 Use the hexagon screwdriver loosen the bolts of the socket in turn and insert each cable core into the corresponding jack and set each screw The connec on hole of AC connec on terminal labeling is shown in Picture 5 9 Warning Be careful to dis nguish the L1 L2 L3 N and PE of the AC cables 1 Ma...

Страница 17: ... 15 Step 5 Set the sleeve and sealing ring in place Step 6 Connect the terminals to the inverter as shown in picture 5 10 Pic 5 9 AC Connector Hole Pa ern Pic 5 10 AC input connec on ...

Страница 18: ...machine systems all PE cables of the inverter need to be connected to the same grounding copper platoon to ensure the equipoten al connec on The installa on of the shell ground wire is shown as picture 5 11 Warning Inverter has built in leakage current detec on circuit If an external leakage current protec on device is connected its opera ng current must be greater than 300 mA or higher otherwise ...

Страница 19: ...on of wireless remote monitoring The inverter with Wi Fi func on is equipped with Wi Fi Plug to connect the inverter and network Wi Fi Plug s opera on installa on Internet access APP downloading and other processes are detailed in the instruc ons PC Router WIFI GPRS Web Server Phone Pic 5 12 Internet monitoring solu on Rated output voltage V Inverter Rated output current A Current for protection d...

Страница 20: ...e in series c Total output power of pv shall not exceed the maximum input power of inverter each photovoltaic modules shall not exceed the rated power of each channel When the inverter is out of the factory the loca on of the installa on of datalogger is sealed by a sealed plate as shown in Picture 5 14 When installing the datalogger remove the sealing plate replace it with the sealing plate with ...

Страница 21: ...generate energy NORMAL indicator light is on Must follow below steps while shu ng down the inverter 1 Switch off the AC breaker 2 Wait for 30 seconds turn off the DC switch if any or simply disconnect the DC input connector The inverter will close the LCD and all LED within two minutes The An PID module repairs the PID effect of the PV module at night The PID module always runs when connected to AC I...

Страница 22: ...en three sets of current sensor and one set of control terminals SUN limiter will collect voltage and current from these interfaces and send control signals to the inverter L1 L1 L L1 K L2 L L2 K L3 L L3 K L2 L3 N 20 7 Zero export func on via SUN limiter 7 1 SUN Limiter func on wiring diagram Pic 7 1 SUN Limiter view When you are reading this we believe that you have completed the connec on accord...

Страница 23: ... Choose one wire from the bo om of the three phase DC switch any phase of U V W to connect with L1 terminal then ghten the line with a screwdriver 2 Connect SUN limiter to clamp senor Clamp senor can measure the current of the AC side it should be connected to the front side of the load domes c appliance ect to achieve this func on Only when the SUN limiter collects the voltage and current of the ...

Страница 24: ...e There are two numbers 1 and 2 on the interface of SUN limiter and the same on the waterproof terminal of the inverter Twist the waterproof terminal and connect the red line to number 1 and black line to number 2 shown as the picture A er that connect the terminal to the interface of the SUN limiter The other side of the line should be connected to the control terminal Pic 7 3 Clamp Senor Pic 7 4...

Страница 25: ...lity power the limiter func on se ngs will be completed Shown as picture 7 10 Pic7 8 Parameter se ng When the connec on is completed the following steps should be referenced to use this func on 1 Turn on the AC switch 2 Turn on the DC switch Wai ng inverter LCD ligh ng up 3 Press Enter bu on on the LCD panel in the main interface into the menu op ons select parameter se ng to Enter setup submenu a...

Страница 26: ... array you access Utility Power 20W Pic 7 10 Limiter func on turn on ON Limiter 7 u lity power showing posi ve means grid power is consuming energy and there is no backflow If u lity power shows nega ve which means there s excess PV energy flows to grid or current transformer arrow direc on is in wrong direc on Please read more on chapter 7 9 8 A er properly connec on is done wait for inverter star ...

Страница 27: ...2 Connec on diagram of Eastron meter Solar Panel array Inverter meter AC Breaker Grid RS485 Communication Family load L1 L2 L3 N L1 L2 L3 N L1 L2 L3 N L1 L2 L3 N N L3 L2 L1 VCC_5V 485_B 485_B 485_A 485_A GND GND RS 485 Male connector RS 485 Female connector 1 2 3 4 1 2 3 4 5 6 7 8 GND Eastron 5 6 7 8 5 6 7 8 ...

Страница 28: ...Eastron Pic 7 13 Connec on diagram of Eastron meter Solar Panel array Inverter meter AC Breaker Grid RS485 Communication Family load N L3 L2 L1 LA NA S2 S1 S2 S1 S2 S1 GND B A CT2 CT1 CT3 White line black line White line black line White line black line L1 L2 L3 N N L3 L2 L1 VCC_5V 485_B 485_A 485_A 485_B GND GND RS 485 Male connector RS 485 Female connector 1 2 3 4 1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 ...

Страница 29: ...0 1 4 7 10 Pic 7 14 Connec on diagram of CHINT meter Solar Panel array Inverter meter AC Breaker Grid RS485 Communication Family load 1 7 4 10 25 24 3 9 6 10 Three Phase Smart Meter SET ESC L1 L2 L3 N L1 L2 L3 N N L3 L2 L1 VCC_5V 485_B 485_B 485_A 485_A GND RS 485 Male connector RS 485 Female connector 1 2 3 4 ...

Страница 30: ...ve se ng cursor to energy meter and press the bu on enter At this me you can turn on or turn off the energy meter by choosing up down bu on please press enter bu on to confirm when se ng done 5 Move the cursor to OK press enter to save the se ngs and exit the running parameters page otherwise the se ngs are invalid 6 If set up successfully you can return to the menu interface and display the LCD to ...

Страница 31: ...wo PV arrays are formed by the same number of PV panels of the same size which will make the inverter more responsive to limit the power 7 6 How to browse the load power of your PV grid e plant on monitoring pla orm If you want to browse load power of the system and how much energy KWH does it export to grid inverter output power is used to power the load firstly and then the surplus energy will fe...

Страница 32: ... 30 And then choose your system type as Self consump on Secondly go to plant page if it shows the PV power load power and grid power which means the configura on is correct ...

Страница 33: ...nnec on state of the inverter From the ini al interface you can check PV power PV voltage grid voltage inverter ID model and other infoma on 8 1 The ini al interface Start ON OFF Setup PV VA System param Running param Protec onparam Comm param Pic 8 1 LCD opera on flow chart Device informa on Fault record LCD Main menu Total DC Power PV1 and Power UA and UB UC and Freq Meter Time E Day and E Total ...

Страница 34: ...oltage and current informa on UA 234V 0 0A UB 0V 0 0A Pic 8 6 Grid voltage and frequency UC 0V 0 0A Freq 0 00Hz Pic 8 7 Time 21 05 2020 15 57 08 Pic 8 8 Meter power Meter Power 0W ImpEp Daily energy purchased from grid Total Total energy purchased from grid Pic 8 9 Electrical energy ImpEp 0 00KWh Total 0 00KWh ExpEp Daily energy sold to grid Total Total energy sold to grid Pic 8 10 Electrical ener...

Страница 35: ... on Pic 8 12 PV genera on E Day Daily genera on E Total Total genera on LoadEp 0 00KWh Total 0 00KWh E Day 0Wh E Total 134KWh You can see the LCD so ware Ver0201 and control board so ware Ver1970 In this interface there are parameters such as rated power communica on addresses Pic 8 13 Device informa on 8 2 1 Device informa on Device Info Fault Record GL3000 SN 01 ID 2222224332 ID 2222224332 Inv14...

Страница 36: ...rn OFF Turn ON OK Cancel Turn OFF OK Cancel Each PV string current and this func on is op onal Pic 8 16 PV String current 8 2 4 PV VA se ng Setup PV VA Branch 1 0 0A Branch 2 0 0A There are five submenus in the setup Se ng includes system param run param protect param comm param All of these informa on for maintenance reference Pic 8 17 Submenus of the parameter setup 8 2 5 Parameter se ng Setup PV...

Страница 37: ...ctory Reset Set Restore English Polski Polski P CCK Bright Keep Delay time 05S Delay time 05S OK Cancel Pic 8 22 Delay me set Confirm Reset Cancel Pic 8 23 Reset to factory se ng I Confirm Cancel Pic 8 24 Set Restore 8 4 Running param set Note Password required only for access authorized engineer Un authorized access may avoid the warranty The ini al password is 1234 Pic 8 21 LCD Screen se ngs Pic...

Страница 38: ... 36 ActiveP 0 Q Mode OFF ReactP 0 0 Vref 0 0V Pic 8 25 Password Pic 8 26 PassWord Fun ISO OFF PF 1 000 SelfCheck 0S Fun RCD OFF Feed in 0 Limiter OFF Meter OFF Island OFF MPPT Num 0 ...

Страница 39: ...ower Fator Insula on resistance detec on Residual current detec on Inverter s self check me The default value 60s An islanding protec on Energy meter If inverter will connect meter then set here to ON If inverter will connect SUN limiter then set here to ON It is used to deploy how much power can be feed in to grid For example Feed_in 50 of the 36KW model which means Max 18KW power can be feed int...

Страница 40: ...te OFF WGRa 0 000 UF Uprate HYS WGra 0 000 UF Uprate ON OF Derate HYS ARC ON OF Derate ON ARC ON OF Derate OFF ARC ON PU OFF PowerLim LVRT OFF HVRT OFF DRM OFF Sunspec OFF OK Cancel Sunspec OFF WGra 0 0 WGraStr 0 0 Pic 8 28 ...

Страница 41: ...se to over frequency voltage ride through func on voltage ride through func on OF Derate ON OFF Ac ve power response to under frequency UF Uprate ON OFF power response to grid voltage devia on PU LVRT HVRT ON OFF Hard so export limit control PowerLim ON OFF Demand Response Modes DRM ON OFF Sunspec Func on Sunspec ...

Страница 42: ...For example StrtPT 50 5Hz StopPT 51 5Hz RecPT 50 1Hz when the grid frequency increases beyond Start 50 5Hz the inverter will linearly reduce the power output with a gradient of 100 Pmax Hz un l it reaches StopPT 51 5Hz Rate of Power recovery Percentage of active power In hysteresis mode power is restored only when it is below this frequency 50 0 50 1 50 2 50 3 50 4 50 5 50 6 50 7 50 8 50 9 51 0 51...

Страница 43: ...ower Regulation Mode to select proper regulation mode and set the corresponding parameters ActiveP 0 Q Mode OFF ActiveP 0 Q Mode Q P ActiveP 0 Q Mode PF ActiveP 0 Q Mode Q ActiveP 0 Q Mode PF P ActiveP 0 Q Mode Q U RecGra 0 00 Frec 50 10Hz RecDly 0 00 OK Cancel When the frequency exceeds StopPT 51 5Hz the inverter output should stop ie 0 W When the frequency is lower than StopPT 51 5 Hz the invert...

Страница 44: ...0 V2 0 0 Q2 0 0 Pstart 0 0 Pstop 20 0 ActiveP 0 QMode Q U The reac ve power output of the inverter varies in response to the grid voltage Q U Mode The reactive power output by the inverter is controlled by the active power of the inverter Q P Mode The PF is controlled by the active power of the inverter PF P Mode Q U Mode ...

Страница 45: ... 43 Pic 8 38 Reac ve Power Regula on Curve in Q U Curve Upper Q Pn lnd Lower Q Pn Cap Grid Voltage U1 Q1 U2 Q2 U3 Q3 U4 Q4 U5 Q5 U6 Q6 ...

Страница 46: ...at point U6 Q6 on the Q U mode curve Increase or decrease the time required for the reactive power to reach the speci ied value of the curve Value of Q Pn at point U1 Q1 on the Q U mode curve Value of Q Pn at point U2 Q2 on the Q U mode curve Value of Q Pn at point U3 Q3 on the Q U mode curve Value of Q Pn at point U4 Q4 on the Q U mode curve Value of Q Pn at point U5 Q5 on the Q U mode curve Valu...

Страница 47: ... P6 P6 Q6 P Pn P2 P2 Q2 P3 P3 Q3 Upper Q Pn lnd Lower Q Pn Cap Q P Mode The reactive power output by the inverter is controlled by the active power of the inverter ActiveP 20 0 QMode QP P1 0 0 Q1 0 0 P2 0 0 Q2 0 0 P3 0 0 Q3 0 0 P4 0 0 Q4 0 0 P5 0 0 Q5 0 0 P6 0 0 Q6 0 0 OK Cancel ...

Страница 48: ...limit at point P6 Q6 on the Q P mode curve Value of Q Pn at point P1 Q1 on the Q P mode curve Value of Q Pn at point P2 Q2 on the Q P mode curve Value of Q Pn at point P3 Q3 on the Q P mode curve Value of Q Pn at point P4 Q4 on the Q P mode curve Value of Q Pn at point P5 Q5 on the Q P mode curve Value of Q Pn at point P6 Q6 on the Q P mode curve 0 100 Pn 0 100 Pn 0 100 Pn 0 100 Pn 0 100 Pn 0 100 ...

Страница 49: ... to reset it The password is same as 8 4 Running param 8 5 Protect Param Pic 8 32 Password INMETRO EN50549 EN50438 IEC61727 CUSTOM VDE_4105 UTE_C15 RD_1699 CEI_0_21 G98_G99 AS4777 2 NB T 32004 Note Engineer only OverVolt Lv3 Point 240 0V OverVolt Lv3 Delay 1000ms OverVolt Lv2 Point 240 0V OverVolt Lv2 Delay 1000ms NB T 32004 OK Cancel ...

Страница 50: ...rVolt Lv1 Point 240 0V OverVolt Lv1 Delay 1000ms UnderVolt Lv1 Point 235 0V UnderVolt Lv1 Delay 1000ms UnderVolt Lv2 Point 235 0V UnderVolt Lv2 Delay 1000ms UnderVolt Lv3 Point 235 0V UnderVolt Lv3 Delay 1000ms OverFreq Lv3 Point 52 00Hz OverFreq Lv3 Delay 1000ms OverFreq Lv2 Point 52 00Hz OverFreq Lv2 Delay 1000ms ...

Страница 51: ... 33 CUSTOMIZED 8 6 Comm param set Pic 8 34 Comm Param Address 01 BaudRate 9600 Point 0 0 Grid 127 220V Grid 127 220V OK Cancel OV 10 Minutes Enable OFF OV 10 Minutes Point 0 0 Reconnection Fup 0 00Hz Reconnection Fdown 0 00Hz Reconnection Uup 0 0V Reconnection Udown 0 0V UnderFreq Lv2 Delay 1000ms UnderFreq Lv2 Point 48 00Hz UnderFreq Lv3 Delay 1000ms UnderFreq Lv3 Point 48 00Hz ...

Страница 52: ...ter doesn t need regular maintenance However debris or dust will affect heat sink s thermal performance It is be er to clean it with a so brush If the surface is too dirty and affect the reading of LCD and LED lamp you can use wet cloth to clean it up Warning When the device is running the local temperature is too high and the touch can cause burns Turn off the inverter and wait for it cooling then y...

Страница 53: ...e fault s ll exists contact your installer F06 Write the memory error Failure in wri ng memory EEPROM Restart the inverter if the fault s ll exists contact your installer 1 It tells the DC 12V is not existed 2 Restart the inverter if the fault s ll exists please contact your installer F13 Working mode changed Grid mode changed 1 Lost of one phase or AC voltage detec on circuit or relays not closed...

Страница 54: ...gnal Old inverter not have relays detec on func on 2 Restart the inverter if the fault s ll exists contact your installer F35 No AC grid 1 Check AC grid voltage Check AC voltage detec on circuit Check if the AC connector in good condi on Check whether the AC grid is normal in voltage 2 Restart the inverter if the fault s ll exists contact your installer F30 AC main contactor failure 1 Check relays...

Страница 55: ...oltage Check the AC voltage protec on se ng And Check if the AC cable is too thin Check the voltage difference between LCD and meter F42 AC Line W U low voltage Check the AC voltage protec on se ng Check the voltage difference between LCD and meter Also need to check whether AC cables are all firmly and correctly connected F44 AC Line V W low voltage Check the AC voltage protec on se ng Check the vol...

Страница 56: ...sts contact your installer F56 DC busbar voltage is too low 1 It tells the PV input voltage is low and it always happens in the early morning 2 Check PV voltage and Ubus voltage When inverter is running then showing F56 maybe Loss of driver or need update firmware 3 Restart the inverter if the fault s ll exists contact your installer F57 AC reverse irriga on AC reverse irriga on F58 AC grid U over ...

Страница 57: ...njec on Current mA Grid Frequency Range Max Efficiency Euro Efficiency 99 MPPT Efficiency Efficiency General Data Output Power Factor 0 5 57 62 98 7 98 0 8 leading 0 8 lagging 3 Grid Current THD 330 508 206 Transformerless Size mm W H D 20 8 Weight kg Topology 1W Night Internal consump on Opera ng temperature Ingress protec on IP65 45dB Smart cooling Max opera on al tude Cooling Concept Noise Emission Typ...

Страница 58: ... 56 MC 4 mateable DC Connec on IP65 rated plug AC Connec on LCD1602 Display RS485 RS232 Wifi LAN Interface General Data ...

Страница 59: ...30240301000776 Ver 2 2 2022 02 21 Add No 26 30 South Yongjiang Road Beilun 315806 Ningbo China Fax 86 0 574 8622 8852 Tel 86 0 574 8622 8957 E mail service deye com cn Web www deyeinverter com ...

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