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User Manual

SUN-10.5K-G

SUN-9K-G

SUN-7K-G

SUN-10K-G

Grid-connected PV Inverter

Summary of Contents for SUN-10.5K-G

Page 1: ...User Manual SUN 10 5K G SUN 9K G SUN 7K G SUN 10K G R Grid connected PV Inverter ...

Page 2: ... 17 5 5 Inverter monitoring connection 17 5 6 Installation of datalogger 5 7 Configuration of datalogger 6 Startup and Shutdown 6 1 Start up the inverter 6 2 Inverter Shutdown 7 Zero export function Optional 7 1 Zero export function Optional 7 2 Sensor Clamp optional 7 3 Use of limiter function 18 18 19 19 19 20 20 23 25 7 4 Notes while using limiter function 8 General Operation 8 1 The initial in...

Page 3: ...m Inverter Metering PV array Power grid Family load 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 carefully...

Page 4: ...ket x1 Moun ng stainless steel screws M4 12 x4 Grid ed PV String Inverter x1 DC power connectors including Inserted spring x4 Stainless steel an collision bolt M6 80 x4 AC power connectors x1 User manual User manual x1 Sensor Clamp op onal x1 Datalogger op onal x1 Meter op onal x1 DDSU666 DIN RAIL METER 230V 5 60 A 800imp kWh ...

Page 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...

Page 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...

Page 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 ...

Page 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 ...

Page 9: ...reely 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 on...

Page 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...

Page 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 ...

Page 12: ...en 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 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 in...

Page 13: ...ious damages to the inverter Safety Hint Before connec ng inverter please make sure the PV array open circuit voltage is within the 550V 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 ...

Page 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 ...

Page 15: ...refore 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 Warning Prohibit using a single circuit breaker for mul ple inverters prohibit the connec on of load between inverter circuit breakers Cable CSA Model Cable outer dia AWG Breaker Max ca...

Page 16: ...tor body has two locking holes and press the locking valve in the hole inward to separate the matching socket from the sleeve Step 3 Use strippers to strip the protec ve sheath and insula on layer of the AC cable to the right length as shown in Picture 5 8 Step 4 Insert the cable L N PE into the sealing sleeve and sleeve Warning Be careful to dis nguish the L N and PE of the AC cables 1 Matching s...

Page 17: ...rn 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 Step 6 Set the sleeve and sealing ring in place Step 7 Connect the terminals to the inverter as shown in picture 5 10 Pic 5 9 AC Connector Hole Pa ern ...

Page 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 ...

Page 19: ...5 Inverter monitoring connec on Pic 5 12 Internet monitoring solu on PC Web Server Smart Phone Router GPRS WIFI Internet Inverter has the func 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 SUN 9K G 2...

Page 20: ...the accessories and ghten the screws Insert the datalogger into the interface and ﬁx it with a screw The conﬁgura on of the datalogger needs to be performed a er various electrical connec ons have been completed and the inverter DC power on When the inverter is on the DC power it is determined whether the datalogger is normally electriﬁed The LED light shines out of the shell For the conﬁgura on o...

Page 21: ...hall not exceed the rated power of each channel 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 indicators within two minutes When start up the single phase string inverter should fellow below steps 1 First switch on the AC breaker...

Page 22: ... connec on according to the requirements of chapter 5 if you have been running your inverter at this me and you want to use the zero export func on please turn oﬀ AC and DC switch of the inverter and wait for 5 minutes un l the inverter completely discharged Please follow below Picture 7 1 to connect the energy meter For system wiring diagram the red line refers to L line L the blue line refers to...

Page 23: ...nnector 1 2 3 4 RS 485 Male connector L N L N 1 230V 2T 5 6 7 8 9 10 2 3 A B 4 GND 1 COM 2 AC Breaker System connec on diagram for the CHNT meter 2 1 4 3 CHINT DDSU666 DDSU666 DIN RAIL METER 230V 5 60 A 800imp kWh 2 5 6 1 4 7 8 3 Output RS 485 Grid input Pic 7 3 CHINT meter Pic 7 3 Parameter se ng When the EASTRON meter connected successfully it will shows SN 2 DC SWITCH ON OFF RS485 limiter ...

Page 24: ...meter when connec ng Pic 7 4 Connec on diagram of CHINT meter DDSU666 DIN RAIL METER 230V 5 60 A 800imp kWh 2 5 6 1 4 7 8 3 Solar Panel array Inverter meter Grid Family load VCC_5V 485_B 485_B 485_A 485_A GND RS 485 Female connector 1 2 3 4 RS 485 Male connector L N L N AC Breaker When the CHNT meter connected successfully it will shows SN 1 DC SWITCH ON OFF RS485 limiter ...

Page 25: ...page otherwise the se ngs are invalid 6 If set up successfully you can return to the menu interface and display the LCD to home page by press the up down bu on If it displays meter power XXW the zero export func on se ng is completed Shown as picture 7 7 Meter Power 20W Pic 7 7 Zero export func on via energy meter turn on 7 2 Sensor Clamp op onal The inverter has integrated export limita on func o...

Page 26: ...sor should clamp to the live wire of the incoming line In order to make it easier for you to use the built in limiter func on of the inverter we have speciﬁcally given the wiring diagram as shown in Picture 7 1 the red lines connected to the u lity grid said wire L blue line shows the zero line N yellow green line shows the ground wire PE We recommend installing a AC switch between the inverter ou...

Page 27: ...you can turn on or turn oﬀ the limit func on by choosing up down bu on please press enter bu on to conﬁrm when se ng done 5 Move the cursor to conﬁrm 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 home page by press the up down bu on If it displayed as u lity p...

Page 28: ... power 7 5 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 feed into grid You also need to connect the meter according to Pic 7 12 A er the connec on completed successfully the inverter will ...

Page 29: ... 27 Secondly go to plant page if it shows the PV power load power and grid power which means the conﬁgura on is correct ...

Page 30: ... AC voltage AC current inverter radiator temperature so ware version number and Wiﬁ connec on state of the inverter Pic 8 1 LCD opera on ﬂow chart Note These parameters will be avaiable a er the meter is connected successfully Otherwise it won t show Start Device Informa on Fault Record ON OFF Setup System Param Run Param Protect Param Comm Param LCD Main menu Total DC Power Meter ImpEp ExpEp Load...

Page 31: ...5 2020 15 57 08 Pic 8 7 Meter power Meter Power 0W ImpEp Daily energy purchased from grid Total Total energy purchased from grid Pic 8 8 Electrical energy ImpEp 0 00KWh Total 0 00KWh ExpEp Daily energy sold to grid Total Total energy sold to grid Pic 8 9 Electrical energy ExpEp 0 00KWh Total 0 00KWh From the ini al interface you can check PV power PV voltage grid voltage inverter ID model and othe...

Page 32: ...Wh Total 0 00KWh E Day 0Wh E Total 134KWh Pic 8 13 Device informa on There are ﬁve submenus in the Main Menu 8 2 Submenus in the Main Menu 8 2 1 Device informa on Device Info Fault Record GL1030 SN 01 ID 0000000012 ID 0000000012 Ver0201 Ver1970 You can see the LCD so ware Ver0201 and Control So ware Version Ver1970 In this interface there are parameters such as rated power communica on addresses ...

Page 33: ... 3 ON OFF se ng 8 2 4 PV VA se ng ON OFF Setup Setup PV VA Turn ON Turn OFF Turn ON OK Cancel Turn OFF OK Cancel Branch 1 0 0A Branch 2 0 0A Pic 8 16 PV String current Each PV string current and this func on is op onal When the inverter is turned oﬀ it will stop working immediately And it will be in Oﬀ status When the turn on is cked again it will go to self test program again If it passed the dad...

Page 34: ...t Pic 8 17 Submenus of the parameter setup 8 2 5 Parameter se ng 8 3 System param se ng Pic 8 18 System Param Pic 8 19 Time Setup PV VA System Param Run Param Protect Param Comm Param 20200522 OK 08 11 21 Cancel Time Set Language Set Display Set Factory Reset Pic 8 20 Language Bright Keep Delay time 055 Delay time 055 OK Cancel Confirm Reset Cancel Pic 8 21 LCD Screen se ngs Pic 8 22 Delay me set ...

Page 35: ...ter s self check me The default value 60s Island An islanding protec on Meter Energy meter If inverter will connect meter then set here to ON Pic 8 25 8 4 1 Ac veP set ActiveP 0 ReactiveP 0 Island OFF Meter OFF PF 1 000 Fun ISO OFF Pic 8 26 Fun RCD OFF SelfCheck 0s Pic 8 27 Pic 8 28 Note Password required only for access authorized engineer Un authorized access may avoid the warranty The ini al pa...

Page 36: ...N OFDMode ON ARC ON Limiter If inverter will connect SUN limiter then set here to ON Meter_ct 0 Limiter ON Pic 8 29 Pic 8 30 Feed in 50 MPPT Num 0 Feed_In it is used to deploy how much power can be feed into grid For example Feed_in 50 of the 10 5KW model which means Max 5 25KW power can be feed into grid And this parameter is valid only a er connec ng a meter and the meter func on is ON ...

Page 37: ...es for the syetem when connec ng meter AVG According to the average power of three phase LimExMode AVG Meter OFF Ac ve power droop func on enable disable OFDMode OFF ARC ON Clear arc fault manually ARC CLR WindTurbine Arc fault detec on func on enable disable ARC ON WindTurbine MIN According the minimum power among three phase LimExMode MIN Meter OFF ...

Page 38: ...rotect Param Pic 8 32 Password 00 INMETRO 00 EN50549 00 EN50438 00 IEC61727 00 CUSTOM 00 VDE_4105 00 UTE_C15 00 RD_1699 00 CEI_0_21 00 G98_G99 00 AS4777 OK Cancel Hysteresis mode for ac ve power droop OFDMode HYS ARC ON the start frequency at which ac ve power droop is taken to act OFDPoint 0 00 OFDMode HYS The slope of the ac ve power reduc on OFDerate 0 0 OFDPoint 0 00 ...

Page 39: ...Time1 2000ms Tripping Time1 Time1 2000ms AC OverFreq 1 52 00Hz AC LowFreq 1 48 00Hz AC OverVoltage U2 265 0V AC LowVoltage U2 185 0V Tripping Time2 Time2 500ms Tripping Time2 Time2 500ms AC OverVoltage U3 270 0V AC LowVoltage U3 160 0V Tripping Time3 Time3 200ms Tripping Time3 Time3 200ms ...

Page 40: ...gula ons If you are not clear about it please consult your installer Tripping Time2 Time2 500ms Tripping Time2 Time2 500ms AC OverFreq 3 54 00Hz AC LowFreq 3 46 00Hz Pic 8 33 CUSTOMIZED Rated Voltage 127 220V OK Cancel Tripping Time3 Time3 200ms Tripping Time3 Time3 200ms Tripping Time1 Time1 2000ms Tripping Time1 Time1 2000ms AC OverFreq 2 53 00Hz AC LowFreq 2 47 00Hz ...

Page 41: ...o high and the touch can cause burns Turn oﬀ the inverter and wait for it cooling then you can clean and maintain Warning No solvent abrasive materials or corrosive materials can be used for cleaning any parts of the inverter Error code Description Ongrid Single Phase F01 DC input polarity reverse fault Check the PV input polarity F03 DC leakage current fault Hardly appear the code Never ever happ...

Page 42: ...t the inverter if the error s ll exists please contact your installer or Deye service Three phase current over current fault F22 Contact your installer for help Crash stop if there is a stop bu on F19 1 When inverter is running wiﬁ plug plugin will occur F19 2 Restart the inverter or factory reset if the error s ll exists please contact your installer or Deye service All hardware failure synthesis...

Page 43: ...e service F41 AC Line W U over voltage 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 F30 AC main contactor failure 1 Check relays and AC voltage of relays 2 Check relays driver circuit 3 Check if the so ware is not suitable for this inverter Old inverter not have relays detec on func on 4 restart the inverter if the fau...

Page 44: ...nput 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 or Deye service F57 AC reverse irriga on AC reverse irriga on F58 AC grid U over current Hardly appear the code Never ever happened so far F59 A...

Page 45: ... Output Power Factor 0 5 47 52 or 57 62 op onal 97 7 97 5 19 5 39 13 26 2 1 2 220 230 Op onal 180 300 this may vary with grid standards 50 60 Op onal Single phase SUN 7K G 9 1 7 7 7 30 4 33 5 SUN 7 5K G 9 8 7 5 8 25 32 6 35 9 SUN 8K G 10 4 8 8 8 34 8 38 3 0 8 leading 0 8 lagging 3 SUN 8K G 10 4 8 8 8 34 8 38 3 Grid Current THD Transformerless Size mm W H D Weight kg Topology 1W Night Internal cons...

Page 46: ...AC Grid Output Current A Max AC Output Current A Output Power Factor 0 5 47 52 or 57 62 op onal 97 7 97 5 39 39 2 2 2 220 230 Op onal 180 300 this may vary with grid standards 50 60 Op onal Single phase 9 9 9 39 1 43 0 8 leading 0 8 lagging 3 10 5 11 55 45 7 50 2 10 11 43 5 47 8 Grid Current THD 330 410 198 5 Transformerless Size mm W H D 15 7 Weight kg Topology 1W Night Internal consump on Opera ...

Page 47: ...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 30240301000636 Ver 2 1 2021 12 20 ...

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