X3 User Manual
Contents
1. 10 3 3 DIMENSION eeessesssessssssessssosessssotesseossesseeosessosososssesessseossesseeosessoeesocsseseoos 11 34 IDENTIFICATION OF ZDNY 11 4 TECHNICAL DATA ngnseeitecitestu tentent ete nao get 12 4 1 DC INPUT PRC RT TI EI O IT 12 22 AC OUTPUT 9escossssccccscscccccoccceccoocccecccccccescccccccccccocccccocccccccccooccccccccccccccoe 13 43 EFFICIENCY SAFETY AND PROTECTION m 13 44 GENERAL DATA VessessesessessssesssscccosseseseessassesacseusssesscesososFesesssssevo ss unas 14 CINO TALLA TION ETE 14 E AE e SE eae 14 5 2 CHECK FORTRANSPORT DAMAGE TT TES 16 53 INSTALLATION PRECAUTION E E L ois s sos sees a E T ET 16 54 PREPARATION 17 5 5 INSTALLATION STEPS TSE SESI SIS ISIS ESSES ESSES ESTES ESTES IST ET rete 18 5 6 CONNECTIONS OF THE PV POWER SYSTEM me 19 5 7 RUNTHE INVERTER TT 3 6 OPERATION METHOD ssesessessinaceencan geas cas taa En antena nean eren 31 S CONTROL PANEL Gadtsendnsieutccdsiusenistsen a ascen adendo crands 3 5X POD ELINA seesmisi einn inaa aeiiae 32 32 OEE PEA ee eee du E 7 TROUBLESHOOTING 47mm 40 ZITROUN BO Gin Care error er ree mre reenter ia AO 7 2 ROUTINE MAINTENANCE mmm mmm 4A 8 DECOMMISSIONING 7n 45 31 DISMANTLING THE INVERTER cce 45 Ei CIOACUNIC mettent ei uendere HU errr 45 8 3 SIORAGE e SRD PRI RD r2. er 45 P UBI ers YN 46 02 1 Notes on this Manual SOLA X 1 Notes on this Manual 1 1 Scope of Validity This manual is an integral part of inverter It describes the assembly installation commissioning maintenance and failure search of the below inverters Please read it carefully before operating ZDNY TL10000 ZDNY TL12000 ZDNY TL15000 ZDNY TL17000 ZDNY TL20000 Store this manual where it will be accessible at all times 1 2 Target Group This manual is for qualified electricians The tasks described in this manual only can be performed by qualified electricians 1 3 Symbols Used The following types of safety instructions and general information appear in this document as described below DANGER Danger indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Warning indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION Caution indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTE Note provides tips that are valuable for the optimal operation of your product 03 soax 25 afety 04 2 Safety 2 1 Appropriate Usage The ZDNY Series is a PV inverter which converts the DC current of a PV generator into AC current and feeds ir into the public grid PV array DC Inverter AC Electrical grid Distribution Distribution B
3. 45 soax 0 Decommissioning 8 4 Disposal When the inverter or other related components need to be disposed Have it carried out according to local waste handling regulations Please be sure to deliver wasted inverters and packing materials to certain site where can assist relevant department to dispose and recycle e Theinverteris suitable for below countries State Voltage and Frequency range For Czech Republic there must be the possibility to adjust the reconnection time to 20 minutes Please provide an extract of the manual in the report showing that this requirement is fulfilled 46 47
4. e Communication interface This product has a series communication interfaces such as RS485 RS232 Dry contact Operating information like output voltage current frequency fault information etc can be delivered to PC or other monitoring equipment via these interfaces OD RS232 communication RS 232 is one standard communication interface It transmits the data between PC and one single ZDNY inverter Thus this method is generally used for software updating and servicemans testing There are two Rs232 connectors on the inverter The left one is used for updating the main DSP and subsidiary DSPThe definition is as below PIN PAINS RINDO RINS INSS PINS PING STING e hoste RINS You can select which DSP need to be updated by the DIP switch on the right side of the Rs232 connector DIP switch No left to right 1 2 Status wp up Cannotupdwe The position of the DIP switch Main DSP update Subsidiary DSP update 5 Installation eConnection Step 1 Open the communication lid with a screwdriver 2 Connect one side of the Rs232 line to the inverterthe other side to the computer 3 Update the software on the computer 4 After the update is finished disconnect the Rs232 line and install the communication lid RS 485 communication RS 485 is generally for multi inverters communication Up to 32 inverters could communicate at the same time but wire length should be lt 1200m System monitor Sunny Logger shoul
5. NE uM ENSEM Standard Warranty 5 years 10 years optional 06 d DC connectors 6units 3 positive 3 negative 5 nstallation J Open the package and pick the product check that if there is any distortion or impaired during the transportation Meanwhile check that if the relating D accessories and the materials are here you can see the accessories list in the table The instruction manual is an integral part of the unit and should therefore be read and kept carefully It is recommended that the packaging should not be removed until the unit is located in the installation site 5 1 Unpacking Check the delivery for completeness Contact your dealer at once if anything is missing Ea gt installation 5 2 Checkfor transport damage Check if the ZDNY series inverter has some visible external damage such as cracks in the housing or display please contact with your dealer if you find any damage 5 3 Installation precaution The X1 LX series inverter is designed for outdoor installation IP65 Make sure the installation site does not fallinto none of the following conditions e Do not install the inverter in direct sunlight e Do not install the inverter on flammable construction material e Do not install the inverter in areas where highly flammable materials are stored e Do not install the inverter in potentially explosive areas e Do not install the inverter in the cool air directly Do not install the inv
6. SOLAX POWER SolaX Power Co Ltd Tonglu City Zhejiang province China Tel 86 0571 58509376 E mail infogsolaxpower com www solaxpower com No 288 Shizhu Road Tonglu Economic Development Zone ZDNY Series _ User Manual I A e BATA se e ec E SOLAX es POWER e e Tr e ES e Le pe Ment ev je Copyright Declaration The copyright of this manual belongs to SolaX Power Co Ltd Any corporation or individual should not plagiarize partially copy 614 00010 03 or fully copy it including software etc and no reproduction or distribution of it in any form or by any means All rights reserved SolaX Power Co Ltd reserves the right of final interpretation This information is subject to changes without notice WWw solaxpower com Contents 1 NOTES ON THIS MANUAL ssa ei 03 E CCO PRECE MALD IT ssa a E eer 03 1 2 TARGET GROUP cccoccocccccccoccoscooscocccoocooccoscocososcooscocccescoscooccoscososossoosooooo 03 1 3 SYMBOLS USED TST ESSES IIS III ISIS ISIS ISIS ISIS SITES ESET E SSIS ESSES ESSES ESET 03 J GABETV LI a O NEHME MEE 04 2 APPROPRIATE USAGE usas iaa 04 22 IMPORTANT SAFETY INSTRUC TION O somas 05 PAS EXPLANATION OF SYMBOLS eeeessesssesssssesssessseosesssossesoseoseoseoosesoseooe 06 24 EC DIRECTIVES A a a E E E 09 SINTRODUCTION eects 10 AE A e E n 10 22 TERMINALS OF DV INVERTER
7. e Inverter will start automatically when PV panels generate enough energy e Check the status of LED and LCD screen the LED should be green and the L CDscreen should display the main interface e Ifthe LED is not green please check the below All the connections are right All the external disconnect switches are closed he DC switch of the inverter is in the ON position WARNING Power to the unit must be turned on only after installation work has been completed All electrical connections must be carried out by qualified personnel in accordance with legislation in force in the country concerned NOTE Please set the inverter if it is the first time to start up Above steps is for the regular start up of the inverter If it is the first time to start up the inverter you need to setup the inverter 6 Operation Method 6 1 Control panel us Pp soa 6 Operation Method Name Description Green LED The inverter is in normal state Indicator Red LED The inverter is in fault state LED Yellow LED The inverter is in Communication Up button Move cursor to up side or increase values Right button Move cursor to right side Function button Left botton Move cursor to left side OK Confirm the selection LCD Screen Display the information of the inverter in this LCD screen 6 2 LCD Function Menu structure AC Measure DC Measure Yield
8. if can not go back to normal state LCD communication fault Lcd CommsErr Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state HW_OCP_ACR AC over current detected by hardware HW_OCP_ACS Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state HW_OCP_ACT BUS over voltage detected by hardware HW_OVP_BUS e Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state HW OCP Boost Boost over current detected by hardware 4 Disconnect PV and PV reconnect them HW_OCP Boost ll Or seek help from us if can not go back to normal state PV connection fault PV ConfigSet Wrong Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state Faults 7 Troubleshooting Sorax Diagnosis and solution The detection circuit fault SampleConsistentFault e Disconnect PV and PV reconnect them e Or seek help from us if can not go back to normal state UnRecover Relay Fault Current Sensor Fault Relay fault e Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state Current sensor fault Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state UnRecover FANXFault EEPROM WR Fault GFCI Device Fault SW OCP ACR SW OCP AC
9. Error Log Menu Lauguage Down button Move cursor to down side or decrease values Comm Address Setting RTC New Password Setting Password Connection Information About 6 3 LCD Operation e LCD Graphic Display Main interface Power Factor Grid Setting Reset Safety The main interface is the default interface the inverter will automatically jump 32 6 Operation Method aa to this interface when the sustem started up successfully and not operated for a period of time The information of the interface is introduced as below The condition or the value of PV input Real time powe Daily energy Normal Mode State display e Menu interface The menu interface is a transfer interface for the user to get into the other interface to finish the settting or get information User can get into this interface by press the OK button when the LCD displays the main interface User can select interface by moving the cursor with the function button and press OK confirm the selection Information About eAC Measure and DC Measure AC measure and DC measure are display interfaces to show the information of DC input and AC output User can get into the two interfaces by select the AC Meaure or DC Measure with cursor on the
10. The PIN definitions and the circuit connection are as below Remote control for reactive power regulation Remote monitor Definition Note The external connection of PIN7 and PIN 8 must within the range of 300V 2A eConnection Step 1 Open the communication lid on the back of the inverter 2 Separate the dry connect cable gland 3 Choose at least 16mm wire trip the insulation from the wire ends 4 Insert the wire into the separate parts as following 29 Ea 0 installation 30 A lInsert the tripped wire into the hole of the terminal block 5 Screw down the screws on the terminal block 6 Connect the terminal block a Insert the male terminal into the female rerminal on the inverter b Screw down the two screws on the both side of the terminal block 7 Install the communication lid 8 Tight the connection of the cable gland a Slide the seal to the body of the cable gland insert the seal into the body of the cable gland b Slide the cable nut to the body of the cable gland rotate the cable nut to tight the connection 5 7 Run the inverter Start inverter after checking all below steps 6 Operation Method As e Check that the device is fixed well on the wall e Make sure all the DC wirings and the AC wirings are completed DC connectors which are not used should be sealed by cover e Turn on the external AC and DC connector e Turn on the DC switch to the ON position Start inverter
11. confirm Enter the new password Alternate the cursor by press function button when the cursor is on the item you want to change Press Ok confirm Press up and down button to incease or decrease the number Enter the same password again in the below blank Alternate the cursor to Ok on the top of the screen and press OK to confirm the setting or alternate cursor to back and press OK to cancel the setting The screen will jump to the setting interface after that e Lo Le e D Connection Connection setting is used for changing the connection type of DC input Enter the Connection by select the Connection with cursor on the setting interface and press OK to confirm Alternate the cursor by press up and down button when the cursor is on the item you want to choose Press OK to confirm Alternate the cursor to Ok on the top of the screen and press OK to confirm the setting or alternate cursor to back and press OK to cancel the setting The screen will jump to the setting interface after that 6 Operation Method aa4 Comm String 2MPP trackers are connected together Mul String 2 MPP trackers are independent Comm String Mul String Current CommcString E Power Factor Power factor setting is to set the power factor of the inverterit contains four mode off mode constant cosp mode cosq mode and power limit mode Enter the Power Factor by select the Power Factor with cursor on the setting inter
12. contact the ZDNY Series inverter yourself may result in a risk of electric shock or fire during operation and will void your warranty Danger of high voltages Keep away from flammable explosive materials to avoid fire disaster Danger to life due to high voltages in the inverter The installation place should be away from humid or corrosive substance 07 soax 295 afety e Authorized service personnel must use insulated tools when installing or working with this equipment PV modules shall have an IEC 61730 class A rating PE Connection and leakage current The end use application shall monitoring of the protective conductor by residual current operated protective device RCD with rated fault current Ifnz100mA which automatically disconnects the device in case of a fault DC differential currents are created caused by insulation resistance and through capacities of the PV generator In order to prevent unwanted triggering during operation the rated residual current of the RCD has to be min100mA e The device is intended to connect to a PV generator with a capacitance limit of approx 700nf WARNING High leakage current Earth connection essential before connecting supply e Incorrect grounding can cause physical injury death or equipment malfunction and increase electromagnetic interference e Make sure that grounding conductor is adequately sized as required by safety regulations e Do not connect the ground terminals
13. normal state check if the display of the inverter is 8 Decommissioning soax normal This check should be performed at least every 6 months 3 Check that if the input and output wires are damaged or aged This check should be performed at least every 6 months 4 You should get the inverter panels cleaned and their security checked at east every 6 months Clean the ventilation grids The inverter takes cooling air in form the grid and below it out again through the grid with the fanf the ventilation grid is covered with dust will directly result in bad flow of air to the inverter Clean the ventilation grids if they are dirty NOTE The ventilation grids can not be removed for long Since the ventilation grids takes the responsibility to protect the invereter against the entrance of insects 8 Decommissioning 8 1 Dismantling the Inverter Disconnect the inverter from DC Input and AC output Remove all connection cables from the inverter Open the anti theft lock Remove the inverter from the bracket Remove the bracket if necessary 8 2 Packaging If possible please pack the inverter with the original packaging If itis no longer available you can also use an equivalent carton that meets the following requirements Suitable for loads more than 50kg With handle Can be fully closed 8 3 Storage Store the inverter in dry place where ambient temperatures are always between 20 C 60 C
14. the Max DC voltage is lt 950V e Or seek help from us Faults SW_OCP_RCD SW_OCP_RCD_Jump SW_OCP_RCD_Jump I SW_OCP_RCD_Jump II SW_OVP_ACR SOV AC Over current voltage of each phase in AC side detected 2 by software 2 OMNE If one of the fault happens frequentlyplease contact with the SW UVP ACR dealer to check the nearest transformer SW UVP ACS Or seek help from us SW UVP ACT Bus over voltage detected by software SW OVP BUS e Check the PV inputmake sure the MaxDC voltage is 950V Or seek help from us SW OFP AC SW UFP AC SW UFP ACR The grid frequency is out of limit SW UFP ACS If this happens frequentlyplease contact with the grid Corp SW UFP ACT get the password to set the value VDE4105 SW OFP ACR Or seek help from us SW OFP ACS SW OFP ACT Iso Fault Isolation fault in boost circuit Please check the PV input wire Iso Fault Or seek help from us RelayShortFault The relay in the inverter is fault Please contact with us RelayOpenFault SW OCP DCI DCI current over limit Please contact with us SW OCP RCD 300mA SW OVP ACRMS SW Overlemp SW IACRMS Unblance SW FAN I fault SW FAN II fault SW FAN III fault UnRecover LN Fault Auto Test Fault SW BUS Unblance PhaseDelta Fault Control Loop ERR 7 Troubleshooting AS Diagnosis and solution Residual current detector device fault or residual current over limit e Check the impedance of DC i
15. 15000 17000 20000 4 Technical 4 2 AC Output Model ZDNY TL ZDNY TL ZDNY TL ZDNY TL ZDNY TL 10000 12000 15000 17000 20000 Rated output power V 10000 12000 15000 17000 20000 Max apparent AC power VA 10000 12000 15000 17000 20000 Rated grid voltage V 3 N PE 230 400V ae 1 Rated grid frequency Hz 50 50 50 50 CPV Feedinphases 3 O Connection phases IMAINS II PV 4 3 Efficiency Safety and Protectoion Model ZDNY TL ZDNY TL ZDNY TL ZDNY TL ZDNY TL 10000 12000 15000 17000 20000 50 Rated grid frequency range Hz S RIO E 3 SOLA X oa gt 5 Installation 5 Installation V 4 4 General Data Model ZDNY TL ZDNY TL ZDNY TL ZDNY TL ZDNY TL 10000 12000 15000 17000 20000 3130 5 207 50 5 650 750 350 58 60 5 60 5 Opti Cooltemperature controlled fan 50 50 59 Operating temperature range C 20 60 derating at 40 20 60 IP65 IP54 Fan Dimension W H D mm Weight kg Dimension of packing W H D Gross weight kg i Oo is Un Un C Un UI CO Cooling concept AN Ur Noise emission Object Quantity Description Store temperature C Altitude Km Degree of protection A DZNY series inverter Bracket C Warranty card Noseemison lt 50 Topology Transformer less User manual Internal consumption W E Expansion screws F LCD display LCD graphic display i Expansion tubes Communication interface RS485 RS232 Dry contact WIFl optional DC pin contact
16. DNY series inverters has two input areas A and B each with it s own MPP Tracker can be connected in series into 2 strings PV modules Please select PV modules with excellent function and reliable quality Open circuit voltage of module arrays connected in series should be lt Max DC 18 input voltage Operating voltage should be conformed to MPPT voltage range 19 Step 4 Install the anti theft protection e Lock the inverter and the bracket by the cramp ring using a padlock Soax 0 installation Model ZDNY TL ZDNY TL ZDNY TL ZDNY TL ZDNY TL 10000 12000 15000 17000 20000 Max DC input voltage V 1000 MPPT voltage range V 320 800 380 800 350 800 400 800 480 800 InputA InputB InputA InputB Output Output ZDNY TL10000 and ZDNY TL12000 with ZDNY TL15000 and ZDNY TL17000 and ZDNY 2 MPP trackers area A and B TL20000 with 2 MPP trackers area Aand B Area A with 3 strings input area B with 1 each area with 3 strings input string input NOTE D The following requirements of PV modules need to be applied fo each input area Same type Same quantity Identical alignment Identical Tilt Please use PV cable to connect modules to inverter From junction box to inverter voltage drop is about 1 296 So we suggest the inverter install near PV module in order to save cable and reduce DC loss No longer than 30m NOTE Please do not make PV positive or negative ground Use multimeter t
17. During operation the upper lid of the enclosure and the enclosure body may become hot Only touch the lower enclosure lid during operation DANGER OF BURN INJURIES DUE TO HOT ENCLOSURE PARTS CAUTION N POSSIBLE DAMAGE TO HEALTH AS A RESULT OF THE EFFECTS OF RADIATION Do not stay closer than 20 cm to the inverter for any length of time SoAx 295 afety 06 13 2 Safety sorax NOTE Grounding the PV generator Comply with the local requirements for grounding the PV modules and the PV generator SolaX recommends connecting the generator Danger AN Risk of electric shock l A Observe enclosed documentation frame and other electrically conductive surfaces in a manner which amp ensures continuous conduction and ground these in order to have optimal protection of the system and persons The Inverter can not be disposed of together with the household waste Disposal information can be found in the enclosed documentation Dont work on this inverter until it is isolated from both mains and on site 2 3 Explanation of Symbols gt peg neon Uppe s Danger to life due to high voltage ESSO no AOE E IO OS VINOS N Go There is residual voltage in the inverter which needs 45 min to discharge on the type label Wait 45 min before you open the upper lid or the DC lid e Symbols on the Inverter Symbol Explanation e Important Safety Instructions Operating Display When using the product please do re
18. IEC66 for an ambient temperature of 40 C or less and use 90 C wire for ambient temperature beween 40 C and 60 C Note1 For conditions differing form those mentioned above dimension the cables according to local safety regulations appropriate input voltage and the load and the load current of the unit You can choose a thicker cable but the fuses must rated according to the cable Note2 Fuses must be approved by Notified Body Inverter is not provided galvanic isolation from the mains to the PV array backfeed current to the array is 25A 250VAC for 10KW and 12KW 32A 250VAC for15KW 17KW and 20KW based on the fuse provided in the mains Also in the worst case the reverse current comprises the sum of the short circuit Currents of all intact lines Therefore the current carrying capacity of the components and sub assemblies provided in the end use system connectors cables junction box switch geretc and the reverse current PV module shall be considered based on the backfeed 25 Ea 5 installation current and reverse current The direct current DC circuit breaker or fuse between each solar generator and inverter shall be provided based on solar inverter input ratings Select DC cables based on the above inverter back feed current and Isc PV rating and Vmax ratings NOTE DI If the AC cable you choose is 16mm or largeryou need to break the connection bewteen the two rubber rings which make up the rubber insert as below
19. S SW CRT ACT Sm OCP Boost SW OCP Boost II PLL Fault Grid Lost Fault SW OVP AC Feio elei e Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state EEPROM reading or writing fault e Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state Leakage current detection deivce Fault e Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state AC over current detection by software The grid current is not stable Wait for a while the system will reconnet to the grid automatically Boost over currrent detection by software The PV input is not stable Wait for a while the system will reconnet to the grid automatically Phase lock over time Wait for a while the system will reconnet to the grid automatically e f this fault happens frenquenty Please check the three phase connection Or seek help from us Grid voltage or frequence is out of range or not present at all System will reconnect after the utility is back to normal Or seek help from us Over voltage in AC side Wait for a while the system will reconnet to the grid automatically Or seek help from us soa Troubleshooting 42 Faults SW OVP Boost SW OVP Boost SW OVP Boost Diagnosis and solution Boost over voltage detected by software e Check the PV input make sure
20. ax DC current input A input B 22 22 A pereungiar piens temperature range 20 C 60 C ion 1 Absolute max total PV array short circuit Ingress prote ion IP54 Fans IP6 Xther 25 A 25 A current input A input B Protective cl s Max DC power cos 971 17420 W Over voltage itegory III MAINS II Nominal AC voltage 3 N PE 400 230 V Grid monitor q AS4777 NDE AR N 4105 RD1699 C10 11 G59 2 UTE 15712 EN50438 VDE0126 1 1 3x24 6A 3x25A Rated AC power 230 V 50 Hz 17000 W Max apparent AC power 17000 VA Nominal AC current S N z0 08 AAA 6 amp A AG SolaX Power Co Ltd ADD No 288 Shizhu Road Tonglu Economic De lopment Zone Dongxing District Tonglu City Zhejiang Province China Max continuous AC current Nominal AC grid frequency 50 Hz Power factor at rated power 1 0 90 over excited Adjustable displacement factor range Doo urdan erted Operating ambient temperature range 20 C 60 C Ingress protection IP54 Fans IP65 Other II MAINS II PV VDE AR N 4105 RD1699 C10 11 EN50438 VDE0126 Protective class TEL 86 5715850 9376 E mail info solaxpo 2r com www solaxpower com Over volt MADE IN CHINA Manufacture Info 4 Technical Data 4 1 DCInput Model ZDNY TL ZDNY TL ZDNY TL ZDNY TL ZDNY TL 10000 12000
21. ay located between the inverter and the PV generator if the voltage protection level VP of the surge arresters is greater than 1100V a additional SPD type 3 required for surge protection for electrical devices To protect the a c system surge suppression devices SPD type2 should be fitted at the main incoming point of a c supply at the consumer s cutout located between the inverter and the meter distribution system SPD test impulse D1 for signal line according to EN 61643 21 All d c cables should be installed to provide as short runs as possible and positive and negative cables of the same string or main d c supply should be bundled together avoiding the creation of loops in the system This requirement for short runs and bundling includes any associated earth bundling conductors Spark gap devices are not suitable to be used in d c circuits as once conducting they won t stop conducting until the voltage across their terminals is typically more th an 30 volts 2 2 Important Safety Instructions DANGER DANGER TO LIFE DUE TO HIGH VOLTAGES IN THE INVERTER All work on the inverter must be carried out by qualified electrician The appliance is not to be used by children or persons with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction e Children should be supervised to ensure that they do not play with the appliance CAUTION
22. between solar generator and inverter and locked itto the open position during installation Place a warning sign do not turn on maintenance in progress on the external disconnect switch when it is shut Down and make sure that on off remote controls are inhibited e AC Output WARNING Must comply with the connection requirement of your distribution grid ZDNY series inverters are designed for three phase grid Voltage range is from 230V 20 according to different countries The typical frequency is 50Hz Other technical requests should comply with the requirement of local public grid For the terminal and cable design please follow below requirements Terminal capacity and Identification Connection Rated connecting Tighting Stripping type capacity and ratings torque Torx head Screw m5 Amphenol MC4 25A 1000V 1 8 Amphenol 25A 380V 182Nm OW ONE EE RE E length Protective earthing connection DC input connection ACoutput connection 5 Installation Za Earth conductor PE screw terminal designed for clamping a cable lug or bar by means of a screw nut and locking washer before PE connection strip the conductor end 12mm long to fit them into a cable lug or bar For PE connection the length of conductors between the cord anchorage and the terminal shall be such that the current carrying conductors became taut before the earthing conductor if the ca
23. ble slips out of the cord anchorage Model ZDNY TL ZDNY TL ZDNY TL ZDNY TL ZDNY TL 10000 12000 15000 10000 20000 mem NEN CKNNN Wecwewew 5 5 3 Epa eConnection Step 1 Check the grid voltage and compare with the permissible voltage range see technical data 2 Disconnect the circuit breaker from all the phases and secure against re connection 3 Trip the wires a Trip all the wires to 52 5mm and the PE wire to 55mm b Use the crimping pliers to trip 12mm of insulation from all wire ends as below 52 5mm Outer jacket ae 12mm Ds 55mm 4 Separate the AC plug into three parts as below a Hold the middle part of the female insert rotate the back shell to loosen it and datach it from female insert b Remove the cable nut with rubber insert from the back shell 5 Slide the cable nut and then back shell onto the cable 23 Ea 0 installation 24 6 Insert striped cable into AC terminal and insure all conductor strands are captured in the AC terminal Compress the AC terminal head by using a crimping pliers and screw down screw cap tight Cable core section after crimp should be the section as below SY S l Cor A 7 Insert the tripped end of each five wires into the appropriate hole in the female insert and then tight each screw to tight each wire in place weye re n Ss TO 8 Tight the cable a Slide the back shell towards the female insert b Holde the middle part o
24. d be configured to realize one PC communicates with multi inverters at the same time Through PC Sunny Logger could get real time PV plants popertaing data RS 485 connection use the RJ45 connector RJ 45 PIN definition is as below PIN PINHO RINDO Te INS eee INE RINGS SE eae IN GIN Function ec NC ec 6 Nc wc NC eConnection Step 1 Separate the RS 485 sealing connector 2f SOLA X Ea 0 installation 28 2 Insert the communication line into these parts following the below order 3 Trip the insulation from the communication cable ends 4 Insertthe communication cable into the RJ45 connector following the PIN definition rule 5 Crimp the RJ45 connector with the crimping plier 6 Tight the communication connector a Slide the seal towards the RJ45 connectorfix the seal and the connector b Slide the sealing nut towards the seal c Slide the cable nut towards the seal rotate the cable nut to secure the connector 7 Twist off the RS 485 screw cap on the inverter 8 Insert the RJ45 connector and rotate the sealing nut to connect the connector and the inverter tightly 5 Installation a Dry contact Dry contact is provided to give a remote monitor and remote control with the optional accessory The remote monitor function provides an indication on the inverter s working status The remote control function provides a contact signal to operate the inverter The dry contact communication use terminal blocks
25. erter near the television antenna or antenna cable Do not install the inverter in higher than the altitude of about 2 000 m above sea level Do not install the inverter during periods of precipitation or high humidity 29596 Moisture trapped within the location may cause corrosion and damage to the electric components e Install the inverter in a location that maintains an ambient air temperature which is less than 45 C That is to maintain a safe internal component temperature the inverter reduce power if the ambient air temperature exceeds 45 C e The inverter should be installed in a location that is not accessible for children e The inverter emits a slight vibrating noise when operating This noise is normal and no effect on performance e The slope of the wall should be within 5 Keep the inverter far away from the seawater he inverter is heavy ensure the mounting place is strong enough to hold the weight of the inverter If you install the inverter in a cabinet closet or other small enclosed area sufficient air circulation must be provided in order to dissipate the heat generate by the unit 5 nstallation o a EN Available space size 5 4 Preparation Below tools are needed before installation ams A Installation Tools Installation Tools crimping pliers for binding post and RJ45 screwdriver manual wrench o 8 driller and rubber hammer Lifting and Handling The unit is heavy Do not li
26. eter you want to set by press up and down button Confirm the select by pressing OK The cursor will flash press the up and down button to increase or decrease the value and press Ok to confirm Press the down button when the cursor is at the bottom of the screen the screen will jump to the next page Page 1 2 Page 2 2 Vac High Fac High 55 00 Hz Vac Low Fac Low 40 00 Hz Vac High Slow Fac High Slow 50 00 Hz Vac Low Slow Fac Low Slow 45 00 Hz G Reset Reset function can reset E taday and error log Enter the interface by selecting the Reset with the cursor on the setting interface and press OK to confirm Select Reset E today or Reset error log and press OK to confirm After get into Reset E today or reset error log interface Press OK to reset Reset E today Reset Error Log 6 Operation Method aa4 H Safety Safety can set the different countries safety rule here Enter the safety by select the Safety on the setting interface Press up and down to choose the different country press OK to confirm Move the cursor to Back and press OK to get back to the setting interface EE Germany e Information Information interface display the main information about inverter Such as the Total generated power The current temperature inside the inverter and the total run time Enter the Information by selecting the Information with cursor on the menu interface and press OK to co
27. f the female insert rotate the back shell to connect it to the female insert and tight it c Slide the cable nut towards the back shell d Rotate the cable nut to secure the cable 9 Connect the AC plug to the inverterand then rotate the locking ring of the female insert to screw the plug to the inverter 5 Installation ora Selection of Fuses and Cables Mains cable AC line cable shall be short circuit protected and thermal overload protected Always fit the input cable with fuse Normal gG US CC or T fuses will protect the input cable in short circuit situation They will also prevent damage to adjoining equipment Dimension the fuses according to local safety regulations appropriate input voltage and the related current of the solar inverter AC output protected by external fuse gG rated current 25A 250VAC for 10KW and 12KW 32A 250VAC for 15KW 17KW and 20KW provide in all live connections to the AC supply The rated short circuit breaking capacity of the above protective device shall be at least equal to the prospective fault current at the point of installation See section technical data of this manual for details Ac output cable Cu L N PE 2 6 0 6 0mm 40 C ambient with a max length of 5m with operating time of the fuse is less than 5 seconds installation method B2 according to EN60204 1 2006 annex D cable in conduit cable trunking system number of loaded circuit only one Use HO7RNF cord designation 60245
28. face and press OK to confirm Enter the power factor interface move the cursor to the mode press up and down button to choose the right mode you want to set and press the OK button to confirm Once you have choose the right mode press the up and down button to select the right parameter you want to set press the OK button to confirm The cursor will flash that you can set the parameter by press up and down button to increase or decrease the value Press the OK button to confirm your set Enter the power limit mode the value means the limitation of the output power 1 00 means 100 percent output power 0 85 means 85 percent output power Once the setting is finished move the cursor to OK on the screen confirm the setting by pressing the OK buttom Mode cos P Upper Limit 0 90 0 80 0 45 0 57 Lower Limit Lower Power Upper Power COS Upper Limit Oe 0 90 Power Upper 0 70 0 30 Power Lower Ve PIAL esu m oad wet aoa dob deen chon dA uh aut Mace se DS 0 90 PAFA a7 oa 6 Operation Method 38 Mode Constant cos P PowerLimit Type Ind 085 Value 0 90 F Grid Setting Grid setting is to set the limited parameter of the public grid lt has 8 parameters to set Enter the Grid Setting by select the Grid Setting with cursor on the setting interface and press OK to confirm Enter the Grid Setting interface Move the cursor to the param
29. ft it alone During lifting procedures ensure that the unit is firmly secured to avoid the risk of accidental tipping or dropping Parts serving for support or immobilization of unit shall be designed and manufactured so as to minimize the risk of physical injuries and of accidental loosening of fixing Ensure that the method of lifting will not allow the unit to slip from chains and slings or turn over or slide from lifting devices Transportation must be carried by specialized person truck operators hook up personal equipped with the necessary protection equipments overalls safety shoes protective gloves helmets goggles Do not walk or stand beneath or in the proximity of the load Avoid sudden movements and jolts when unloading and positioning the unit Internal handling procedures must be conducted with care Do not exert leverage on the components of the machine If the unit is not balanced apply ballast Any protruding parts should not be supported by hand The inverter should be installed so that the operating panel shall be easily accessible easy access to the electrical power connection point Accessible for maintenance and repair work 17 soax 5 Installation 5 Installation Sorax e Loading capacity and hardness of the supporting surface load rating of mounting bracket should be at least four times the weight of the devices according to IEC62109 1 and supporting characteristics will be impaired by wear corrosion mater
30. ial fatigue or ageing This should be calculated by inspection of the design data of supporting material and consulting construction engineer 5 5 Installation steps Step1 Screw the wall bracket on the wall Use the wall bracket as a template to mark the position of the six holes e Drill holes with 8 driller carefully make sure the holes are deep enough for install and tight the expansion tubes e Install the expansion tubes in the wall and screw the wall bracket using the screws in the screw package Please store the key carefully in case the inverter needs service Step 2 Install the anti theft protection e Set the cramp ring into the holes of the bracket and inverter on the right side 5 6 Connections of the PV power system e PV String WARNING PV module voltage is very high which belongs to dangerous voltage range please comply with electric safety rules when connecting WARNING When the photovoltaic array is exposed to light it supplies a D C Step1 Step2 voltage to the PCE Step3 Hang the ZDNY inverter onto the wall bracket WARNING Transport the inverter need at least 2 people each one need to use the handles When there is something wrong with the modules arrays Modules at the sides of the inverter can be connected with inverter only after eliminating these problems e Hang the ZDNY inverter onto the bracket make sure the support on the bracket is fixed well with the inverter Z
31. letely connecting device and ready for connection to the mains and PV supply The unit shall be installed in accordance with national wiring regulations Compliance with safety regulations depends upon installing and configuring system correctly including using the specified wirings The system must be installed only by professional assemblers who are familiar with requirements for safety and EMC The assembler is responsible for ensuring that the end system complies with all the relevant laws in the country where it is to be used The individual subassembly of the system shall be interconnected by means of the wiring methods outlined in national international such as the National Electric code NFPA No 70 or VDE regulation 0107 09 Eu Introduction 3 Introduction 3 1 Basic Features Congratulations on your purchase of a ZDNY Series inverter from SolaX The ZDNY inverter is one of the finest inverter on the market today incorporating state of the art technology high reliabilityand convenient control features Advanced DSP control technology Utilize the latest high efficiency power component Optimal MPPT technology Two indepdent MPP Tracking Wide MPPT input range e Advaned anti islanding solutions e Anti theft protection e IP65 protection level e Max efficiency up to 98 296 EU efficiency up to 97 6 THD lt 3 Safety amp Reliability transformerless design with software and hardware protection Export c
32. member the below information to avoid the fire lightning or other personal injury Q Communication is active WARNING AN e Symbols on the Type Label Symbol Ce Ensure input DC voltage lt Max DC voltage Over voltage may cause permanent damage to inverter or other losses which will not be An error has occurred please inform your installer immediately included in warranty This chapter contains important safety and operating instructions Read and keep this Operation Guide for future reference Explanation WARNING CEP Authorized service personnel must disconnect both AC and DC power from the ZDNY Series inverter before attempting any maintenance or cleaning or working on any circuits connected to the ZDNY Series inverter The inverter complies with the requirements of the applicable CE guildlines TUV certified Read all instructions cautionary markings on the inverter and all appropriate sections of this manual before using this inverter RCM remark Use only attachments recommended or sold by SolaX e Make sure that existing wiring is in good condition and that wire is not undersized COUR seri iod Do not operate the ZDNY Series inverter with damaged or substandard wiring Do not disassemble the ZDNY Series inverter It contains no user serviceable Beware of hot surface parts See Warranty for instructions on obtaining service Attempting to service The inverter can become hot during operation Avoid
33. menu interface and press Ok to confirm The pass word interface will appears for the user to enter the password Enter the password confirm with OK Note The default password is 1234 for the first time to enter 6 Operation Method aa Password EIS el Lo Lel lo If the password is correct it will jump into the setting interface or it will return back to the menu interface A Comm Address he user can setting the comm address here Press up or down to increase or decrease the value Press OK to confirm Comm Address OK Setting RTC is used to set the current system time Enter the Setting RTC by select the Setting RTC with cursor on the setting interface and press OK to confirm Alternate the cursor by press function button when the cursor is on the item B Setting RTC 35 oa 6 Operation Method 36 you want to change Press OK to confirm Press up and down button to incease or decrease the number Alternate the cursor to OK on the top of the screen and press OK to confirm the setting or alternate cursor to back and press OK to cancel the setting The screen will jump to the setting interface after that Year Month Day 2014 03 12 Hour Minute Second 04 34 54 C New Password User can set user s password to protect the inverter system from being changed Enter the New Passing by select the New Password with the cursor on the setting interface press Ok to
34. menu interface and press OK to confirm Move the cursor to Back and press OK to get back to the menu interface AC Measure DC Measure VacR 230 0V lacR 1 8A VacS 230 0V lacS 1 8A Vdcl 0 0V Vdc2 780 3V VacT 2300V lacT 1 8A loc c0 dg Chem PacR 424 3V PacS 4243V Pdcl 0 0W Pdc2 1273W Pacl 424 3V Fac 50Hz 23 oa 6 Operation Method 34 Yield Yield interface display the generated power with histogram User can get into the interface by select the Yield with cursor on the menu interface and press OK to confirm The X axis can be switched with Day or Hour by press left and right button The Y axis display the total generated power Move the cursor to Back and press OK to get back to the menu interface Yield E4 200KWH eError log Error log interface displays the error information happened with the inverter It can record at most 5 items Enter the error log interface by select the Error Log with cursor on the menu interface and press OK to confirm It can display 3 items press up and down button to see more error items Move the cursor to Back and press OK to get back to the menu interface Error Log 1 2012 02 24 13 23 24 Grid Lost Fault 2 2012 03 24 14 14 24 SW FANIFault 3 2012 04 24 13 11 24 SW OCP DCI eSetting User can get the safety time oassword and connection etc with this function Enter the Setting by select the Setting with cursor on the
35. nfirm Move the cursor to Back and press OK to get back to the menu interface Information Yield Total 2145KWh Temperature 55 4 C Run Time 187h Safety Code Germany e About About interface display the version No and the series No of the inverter Enter th About by selecting the About with cursor on the menu interface and press OK to confirm Move the cursor to Back and press OK to get back to the menu interface DSP 10 DSP2 1O CPU3 1 0 SN XXXX XXXX XXXX XX 29 soa Troubleshooting 40 7 Troubleshooting 7 1 Trouble Shooting This section contains information and procedures for solving possible problems with the ZDNY series inverters and provides you with trouble shooting tips to identify and solve most problems that could occur with the ZDNY series inverters This section will help you narrow down the source of any problem you may encounter Please read the following troubleshooting steps e Check the warning or fault messages on the System Control Panel or Fault codes on the inverter information panel If a message is displayed record it before doing anything further Attempt the solution indicated in below table Faults Diagnosis and Solution SPI communication fault SPEERR e Disconnect PV and PV reconnect them Or seek help from us if can not go back to normal state SKI eret ers KO ART TES TU ME SCUERR Disconnect PV and PV reconnect them Or seek help from us
36. nput and AC output e Or seek help from us The RMS value of AC current is over limit e f this happens frequently please contact with us Temperature is over limit e Check if fan is running normally e Check if the environment temperature is over limit e Or seek help from us me RMS alte ere re an TROC aaee Fan fault e Check if fan is running normally e Check if anything block the fan e Or seek help from us The Land N line is not correctly connected e Check the connection of Land N e Or seek help from us Auto test failed For Italy Bus not balance e Contact with us if this happens frequently Phase fault e Contact with us if this happens frequently Controller fault e Contact with us if this happens frequently 43 soa Troubleshooting 44 If your inverter s information panel is not displaying a Fault light check the following list to make sure that the present state of the installation allows proper operation of the unit s the inverter located in a clean dry and adequately ventilated place Have the DC input breakers been opened Are the cables adequately sized and short enough Are the input and output connections and wiring in good condition Are the configurations settings correct for your particular installation Are the display panel and the communications cable properly connected and undamaged Contact SolaX Custorner Service for further assistance Please be prepa
37. o measure module array voltage e Check the PV and PV from the PV string combiner box correctly Make sure the PV4 and PV connected correctly 20 5 Installation soLax eConnection Step 1 Disconnect the DC switch 2 Choose the 12 AWG wire to connect the PV module 3 Trio 6mm of insulation from the Wire end trip length p 6 0mm a 4 Separate the DC connector as below plug pin contact cable nut E es 5 Insertstriped cable into pin contact and ensure all conductor strands are captured in the pin contact 6 Crimp pin contact by using a crimping pliers Put the pin contact with striped cable into the corresponding crimping pliers and crimp the contact i 7 Insert pin contact through the cable nut to assemble into back of the male or female plug When you feel or heard a click the pin contact assembly is seated 8 Tight the DC connector a Slide the cable nut towards the back shell b Rotate the cable nut to secure the cable EU ES US 9 After securing the cable tightly align the 2 half connectors and mate them together 21 ae o Installation 22 WE let AG S LS ARO 10 Separate the DC connector a Use the specified wrench tool b When separate the DC connector push the tool down from up side c When separate the DC connector push the tool down from the bottom side d Separate the connectors by hands WARNING Before connecting disconnecting the connection
38. of the unit in series in case of a multiple installation This product can cause current with a d c component Where a residual current operated protective RCD or monitoring RCM device is used for protection in case of direct or indirect contact only an RCD or RCM of type B is allowed on the supply side of this product For Australia and New Zealand The installation of inverter must fulfill Australia national Wiring rules AS NZS3000 AS NZSA777 1 and AS NZS5033 WARNING Do not work on the solar inverter when the device is running e Never touch either the positive or negative pole of PV connecting device And never ever touch both at the same time WARNING Risk of electric shock The unit contains capacitors that remain charged to a potentially lethal voltage after the MAINS and PV supply has been disconnected Hazardous voltage will present for up to 45 minutes after disconnection from 2 Safety power supply e CAUTION RISK of electric shock from energy stored in capacitor never work on the solar inverter couplers the MAINS cable PV cables or the PV generator when power is applied After switching off the PV power and Mains always wait for 15 minutes to let the intermediate circuit capacitors discharge before you unplug DC input and MAINS couplers e When access to internal circuit of solar inverter it is very important to wait 45 minutes before working on power circuit or demounting the electrolyte ca
39. ontrol e Power factor regulation e Friendly HMI LED status indications LCD display technical data Human machine interaction through press key RS485 RS232 dry contact communication interface PC remote control 3 2 Terminals of PV inverter DC connector area for ZDNY TL10000 ZDNY TL12000 3 Introduction Object Description B Cables opening for RS485 connection D Communication lid Open the lid to setthe RS232 Ground terminal for additional grounding the inverter Fo ACconnector AZ AC CON eete DC connector area ZDNY TL15000 17000 20000 WARNING Only qualified electricians can operate the connection 3 3 Dimensions 513mm 207mm Cn NA gy A A 675mm 655mm 3 4 Identification of ZDNY You can identify the DZNY Series inverter using the name plate in the right side of the inverter SOLA X mas 4 lechnical Model Name Parameter Series Number Labels is AC current r 230V 50 Hz AC power 17000 VA ax continu Rated AC pov Max apparer Nominal AC i Aa X sr AX Suntellte Model ZDNY TL 17000 d frequency 50 Hz Max DC voltage 1000V Power facto rated power 1 Eotsdinpugoltagg 640v Adjustable d lacement factor range MuR d B MPP voltage range 250 800v7 90 under exc gt O ti ientt t 20 x M
40. ox Box MONTES YI NES T4 ON em ie VA II Surge arrestor Surge arrestor Fuse Fuse DC breaker AC breaker AY Ny TA ATA V V KV Surge protection devices SPDs for PV installation WARNING Over voltage protection with surge arresters should be provided when the PV power system installed The grid connected inverter is not fitted with SPDs in both PV input side and MAINS side Lightning can cause damage either from direct strike or from surges due to a nearby Strike Induced surges are the more likely cause of lightning damage in the majority of installations especially in rural areas where electricity is usually by long overhead lines Surgemay be induced on both the PV array conduction and the a c cables leading tothe building Specialists in lightning protection should be consulted during the end use application Using appropriate external lightning protection the effect of a direct lightning strike into a building can be mitigated in a controlled way and the lightning current can be discharged into the ground Installation of SPDs to protect the inverter against mechanical damage and 2 Safety sorax excessive stress include a surge arrester in case of a building with external lightning protection system LPS when separation distance is kept To protect the d c system surge suppression device SPD type2 should be fitted at the inverter end of the d c cabling and at the arr
41. pacitors inside the device Do not open the device before hand since the capacitors require this long to discharge sufficiently e Measure the voltage between terminals UDC and UDC with a multi meter impedance at least 1Mohm to ensure that the device is discharged before beginning work 35VDC inside the device 2 4 EC Directives This chapter follows the requirements of the European Low Voltage Directives which contains the safety instructions and conditions of acceptability for the enduse system which you must follow when installing operating and servicing the unit If ignored physical injury or death may follow or damage may occur to the unit Read this instructions before you work on the unit If you are unable to understand the dangers warnings cautions or instructions contact the manufacture if an authorized service dealer before installing operating and servicing the unit The grid connected inverter meets the requirement stipulated in Low Voltage Directive LVD 2006 95 EC and Electromagnetic Compatibility EMC Directive 2004 108 EC The unit is tested based on EN 50178 1997 EN 62109 1 2010 EN 62109 22011 VDE 0126 1 1 2006 VDE 4105 2011 In case of installation in PV system startup of the unit i e start of designated operation is prohibited until it is determined that the full system meets the requirements stipulated in EC Directive 2006 95 EC 2004 108 EC etc The grid connected inverter leaves the factory comp
42. red to describe details of your system installation and provide the model and serial number of the unit 7 2 Routine Maintenance Inverters do not need any mainteinance or correction in most condition but if the inverter often loses power due to overheating this can be the following reason The cooling fins on the rear of house are coverd by dirts Only trained and authorized professional personnel who are familiar with the requirements of safety was allowed to perform servicing and maintenance work e Safety checks Safety checks should be performed at least every 12 mouths by manufacturer s qualified person who has adequate training kownledge and practical experience to perform these tests The data should be recorded in an equipment log lf the device is not functioning properly or fails any of test the device has to be repaired For safety check details refer to this manual section 2 Safety instruction and EC Directives e Maintain periodically Only qualified person may perform the following works During the process of using the inverterthe manage person shall examine and maintain the machine regularly The concrete operations are follow 1 Check that if the inlet and oulet of the inverter are blocked if the fans work normallythe machine can be cleaned and absorbed dust when necessary This work shall be check time to time 2 Check that if the indicators of the inverter are in normal state check if the keys of the inverter are in
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