ZUCCHETTI ZCS HYD 10KTL-3PH User Manual Download Page 9

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User Manual for hybrid inverter HYD 10-20KTL-3PH - Rev. 1.0 of 25/08/2020

Identification: MD-AL-GI-00

Rev. 4.0 of 31.01.18 - Application: GID

Comply with the European (EC) Conformity certification.

Ground terminal

Read this manual before installing the HYD 10-20KTL-3PH inverter.

This value indicates the degree of protection of the equipment in
accordance with the IEC 70-1 (EN 60529 June 1997) standard.

Positive and negative poles of DC voltage (Photovoltaic and Battery)

This side up. The HYD 10-20KTL-3PH inverter must always be

transported, handled and stored in such a way that the arrows are always

pointing upwards

Table 1 – Symbols on the device

Summary of Contents for ZCS HYD 10KTL-3PH

Page 1: ...ungarno 248 52028 Terranuova Bracciolini Arezzo Italy tel 39 055 91971 fax 39 055 9197515 innovation zcscompany com zcs pec it www zcsazzurro com Reg Pile IT12110P00002965 Share capital 100 000 00 fully paid up AR Company Reg no 03225010481 REA AR 94189 ISO 9001 certified company Certificate no 9151 CNS0 IT 17778 ...

Page 2: ...on environment 14 3 4 Installation tools 15 3 5 Wall installation position 16 3 6 Assembly instructions 17 4 Electrical connections 19 4 1 Connection of protective ground cables PGND 22 4 2 Connecting the battery 23 4 3 Photovoltaic connection 25 4 4 Load connection 25 4 5 Grid connection 26 5 External communication 28 5 1 USB WIFI 28 5 2 DRMs Interface Logical Interface 28 5 3 COM communication M...

Page 3: ...pplication GID 7 3 2 Advanced settings 50 7 3 3 Event list 53 7 3 4 System interface information 53 7 3 5 Energy statistics 56 7 3 6 Software Update 58 8 Technical specifications 59 9 Troubleshooting 60 10 Uninstalling 68 10 1 Steps for uninstalling the inverter 68 10 2 Packaging 68 10 3 Storage 68 10 4 Disposal 68 11 Warranty terms and conditions 69 ...

Page 4: ...t always accompany the equipment even when it is transferred to another user or plant Copyright statement Copyright of this manual belongs to Zucchetti Centro Sistemi S p A No part of this manual including the software etc may be copied reproduced or distributed in any form or by any means without the permission of Zucchetti Centro Sistemi S p A All rights reserved ZCS reserves the right to final ...

Page 5: ...another site Recipients This manual is intended for qualified technical personnel installers technicians electricians technical support personnel or anyone who is qualified and certified to operate a photovoltaic system who are responsible for installing and starting up the inverter in the photovoltaic and storage energy plant and for operators of photovoltaic and storage systems Symbols used Dang...

Page 6: ...nts The HYD 10 20KTL 3PH inverter strictly complies with the safety regulations if it is installed connected and serviced according to the instructions in this manual During installation operation and maintenance all operators must follow the local safety guidelines Improper operation may result in electric discharges and or damage to people and property and will also void the Zucchetti Centro Sis...

Page 7: ...r discharge time to avoid electric shock The inverter may reach high temperatures and have rotating parts inside during operation Turn off the HYD 10 20KTL 3PH inverter and wait for it to cool down before performing any maintenance The inverter and batteries must be located in well ventilated areas Do not place the inverter in a cabinet or in an airtight or poorly ventilated location This could be...

Page 8: ...s for air to pass through and that no dust dirt etc accumulates Clean the inverter and heat exchangers with air a soft dry cloth or soft bristled brush DO NOT clean the inverter and heat exchangers with water corrosive substances detergents etc 2 3 Symbols on the inverter Labels must NOT be hidden by foreign objects and parts rags boxes equipment etc they must be clean to ensure legibility Figure ...

Page 9: ...al Read this manual before installing the HYD 10 20KTL 3PH inverter This value indicates the degree of protection of the equipment in accordance with the IEC 70 1 EN 60529 June 1997 standard Positive and negative poles of DC voltage Photovoltaic and Battery This side up The HYD 10 20KTL 3PH inverter must always be transported handled and stored in such a way that the arrows are always pointing upw...

Page 10: ...erating modes to meet different user needs Inverters can provide a complete solution in a period of rising costs in energy sources such as oil and coal and in view of the subsidies and tax exemptions available for the installation of photovoltaic systems They can provide uninterruptible power supply and emergency power in mountain areas or base stations where there is no power grid 3 1 Product ove...

Page 11: ... with maximum charge and discharge of 25A per string e Wide battery voltage range 200 700V f Off grid output can be connected to an unbalanced load g Multi parallel AC function more flexible solution h Intelligent monitoring RS485 WiFi Bluetooth GPRS optional Figure 5 Inverter overview 1 Battery input terminals 7 DRMs active management of limitations 2 DC Switch 8 COM 3 PV input terminals 9 Port 1...

Page 12: ...f 31 01 18 Application GID 3 2 Package contents No Part Qty 1 Inverter 1 2 Bracket 1 3 PV clamp terminals 4 4 PV clamps 4 5 Metal clamp terminals fixed to PV input power cables 4 6 Metal clamp terminals fixed to PV input power cables 4 7 BAT clamp terminals 2 8 BAT clamp terminals 2 9 Metal clamp terminals fixed to BAT input power cables 2 ...

Page 13: ...f 31 01 18 Application GID 10 Metal clamp terminals fixed to BAT input power cables 2 11 2 M6 hexagonal screws 2 12 M8x80 expansion plugs to secure the bracket to the wall 4 13 AC Grid Connector 1 14 Critical load connector 1 15 Connection port connector for parallel function 2 16 DRMs connector 1 17 6 pin CT connector 1 18 Current sensor 3 ...

Page 14: ...ink are very hot while the inverter is running therefore DO NOT install the HYD 10 20KTL 3PH in places where it can be accidentally touched Caution Consider the weight of the HYD 10 20KTL 3PH when transporting and moving the inverters Choose an appropriate mounting position and surface Assign at least two people to install the inverter Attention The packaging materials and components can be damage...

Page 15: ...1 Drill recommended 6mm drill bit To make a hole in the wall 2 Screwdriver To screw in the electrical circuits 3 Star screwdriver To remove the AC terminal screws 4 Removal wrench To remove the PV terminals 5 Wire stripper To strip the wires 6 4mm hex key To connect the bracket with the inverter 7 Crimping tool To crimp the power cables 8 Multi meter To meter the ground protection 9 Marker To mark...

Page 16: ...n 14 Dust mask For the operator s protection Table 4 Installation tools 3 5 Wall installation position The inverter must be placed in a dry and clean place for proper functioning The area must be tidy and convenient for installation and well ventilated to prevent overheating DO NOT place it near flammable or explosive materials The AC overvoltage of the HYD 10 20KTL 3PH inverter belongs to Categor...

Page 17: ...r more people are needed to move the packaging and inverter Danger When placing the inverter on the floor place foam or paper under it to protect the housing Attention 1 Determine the position of the holes make sure the positions of the holes are level then mark them with a marker pen Use the drill to make the holes on the wall The drill must remain perpendicular to the wall Try not shake it while...

Page 18: ...3PH Rev 1 0 of 25 08 2020 Identification MD AL GI 00 Identification MD AL GI 00 Rev 4 0 of 31 01 18 Application GID 4 Position and fix the inverter to the rear panel 5 OPTIONAL install an anti theft lock Figure 8 Positioning of the inverter on the wall ...

Page 19: ...rate electricity when exposed to sunlight and can create electric shocks Therefore before connecting the DC power cord cover the PV modules with a dark covering Danger The inverter must be installed and serviced by a professional electrician Wear protection equipment when working on high voltage high current systems such as inverters and battery systems Attention For the HYD 10 20KTL 3PH inverter ...

Page 20: ... Rev 1 0 of 25 08 2020 Identification MD AL GI 00 Identification MD AL GI 00 Rev 4 0 of 31 01 18 Application GID 1 Direct insertion current sensors Figure 9 Configuration with CT current sensor 2 Meter CT sensor Figure 10 Configuration with meter CT sensor ...

Page 21: ...nection of the negative electrode to the lithium battery connection of the positive electrode to the photovoltaic system Outdoor industrial cable for photovoltaic systems Conductor with cross section 6mm2 connection of the negative electrode to the photovoltaic system connection of the positive electrode to the photovoltaic system Outdoor industrial cable for photovoltaic systems Conductor with cr...

Page 22: ...d otherwise the inverter will fail All the metal parts in the photovoltaic supply system that do not carry current must be grounded e g PV module frame PV bracket dialler housing inverter housing Attention The PGND cables are pre set cables external power supply cables 4mm2 are recommended for grounding purposes the cable must be a yellow green colour Procedure 1 Remove a suitable length of the in...

Page 23: ...al Figure 13 Installation of crimped terminal 4 2 Connecting the battery Before removing the positive and negative connectors make sure that the DC circuit breaker is open Danger Procedure 1 Select the type of cable with the appropriate specifications according to Table 6 Remove the cable glands from the positive and negative connectors it is recommended to distinguish the positive and negative wi...

Page 24: ... cables are crimped so that they cannot be pulled out with force of less than 400N NB As shown the X region cannot be compressed Figure 15 Insertion of power supply 4 Insert the secured power cables into the corresponding seats until you hear a click sound The power cables lock into place Figure 16 Seat of the power cables 5 Reinstall the cable glands on the positive and negative connectors and ro...

Page 25: ...moval tool into the bayonet coupling and press the tool with adequate force Figure 19 Disconnection of connectors 4 3 Photovoltaic connection The photovoltaic connection method is the same as that of the battery connection only the terminal specifications are different refer to Table 6 The steps are the same as for the battery Before removing the positive and negative connectors make sure that the...

Page 26: ...ing 4 5 Grid connection The inverter is equipped with an integrated unit for monitoring the residual current when the inverter detects that the residual current exceeds 300mA the connection to the grid will be quickly disconnected If the external AC circuit breaker has a leakage protection function its rated leakage action current must be 300mA Procedure 1 Select the type of cable and the appropri...

Page 27: ...020 Identification MD AL GI 00 Identification MD AL GI 00 Rev 4 0 of 31 01 18 Application GID Figure 24 Connecting the wire to the terminal 4 Connect the terminal to the machine port and turn the clamp in a clockwise direction Figure 25 Connecting the terminal to the machine ...

Page 28: ...re 26 External WiFi connection Table 7 Interface description 5 2 DRMs Interface Logical Interface Procedure 1 Position the wire terminals according to the colour sequence shown in Figure 1 Figure27 Connecting the DRMs interface 1 PIN Definition Function Notes 1 GND S Power Supply USB The USB power supply is 5V 1A It cannot be used to charge external devices 2 DP Data USB 3 DM Data USB 4 VBUS Power...

Page 29: ... and or limiting the output power of the inverter The inverter can be connected to a RRCR Radio Control Receiver together with all the other inverters in the installation so as to dynamically limit the output power b Logical interface in accordance with the EN50549 1 2019 necessary for interrupting the output power supply within 5 seconds following an instruction received from the interface Figure...

Page 30: ... Description Connected to RRCR 1 L1 Input contact relay 1 K1 Output relay 1 2 NC Not connected Not connected 3 NC Not connected Not connected 4 NC Not connected Not connected 5 NC Not connected Not connected 6 G GND K1 Output relay 1 7 NC Not connected Not connected 8 NC Not connected Not connected Table 10 Terminal description L1 Active Power Power drop rate Cos φ 1 0 5 seconds 1 0 100 1 Table 11...

Page 31: ...ation MD AL GI 00 Identification MD AL GI 00 Rev 4 0 of 31 01 18 Application GID 5 3 COM communication Multifunction Figure 30 COM interface Refer to Figure 31 for the RS485 connection if you want cascade monitoring of the inverters Figure 31 RS485 connection monitoring between inverters ...

Page 32: ...al signal 5 RS485A2 RS485 differential signal Communication with three phase meters 6 RS485B2 RS485 differential signal 7 CAN0_H CAN positive pole Communication with BMS of the lithium battery 8 CAN0_L CAN negative pole 9 GND S BMS communication GND 10 485TX0 RS485 differential signal 11 485TX0 RS485 differential signal 12 GND S GND signal Lead acid battery temperature measurement 13 BAT_Temp Lead...

Page 33: ...gure 32 Meter 1 Phases R S T must be connected with the respective PINs 2 5 8 and the neutral cable N with PIN 10 As regards the connections with the CTs the terminals of the sensor positioned on phase R must be connected to PIN 1 red wire and PIN 3 black wire The terminals of the sensor positioned on phase S must be connected to PIN 4 red wire and PIN 6 black wire The terminals of the sensor posi...

Page 34: ...ction port Figure 35 Cascade connection PIN Definition Function Notes 1 IN_SYN0 Signal synchronisation 0 The high signal level is 12 V 2 CANL CAN negative pole 3 SYN_GND0 Signal synchronisation GND0 4 CANH CAN positive pole 5 IN_SYN1 Signal synchronisation 1 6 SYN_GND1 Signal synchronisation GND1 7 SYN_GND2 Signal synchronisation GND2 8 IN_SYN2 Signal synchronisation 2 Table 13 Interface descripti...

Page 35: ...ce PIN Definition Function Notes 1 Ict_R Negative R phase sensor Used to connect the R phase current sensor to the grid 2 Ict_R Positive R phase sensor 3 Ict_S Negative S phase sensor Used to connect the S phase current sensor to the grid 4 Ict_S Positive S phase sensor 5 Ict_T Positive T phase sensor Used to connect the T phase current sensor to the grid 6 Ict_T Positive T phase sensor Table 14 I...

Page 36: ...he following functions Back to go back to the previous screen or enter the main page Up to move up the menu or for the 1 function Down to move down the menu or for the 1 function OK to select the current option of the menu or to move Table 15 Meaning of lights Status Connected to the grid Green light Off Grid Green light Alarm Red light Connected to the grid ON Standby connected to the grid Flashi...

Page 37: ... the automatic switch OFF 8 The communication cable of the lithium battery must be correctly connected 9 The NTC wire of the lead acid battery must be correctly connected 7 1 Before configuration follow carefully IMPORTANT Carefully follow the procedure to activate the inverter 1 Ensure that there is no power generation on the phases of the inverter 2 Set the DC switch to ON 3 Switch on the batter...

Page 38: ...consequences resulting from the incorrect setting of the country code With reference to point 5 in Table 16 To set the battery parameters refer as shown in the example to the configuration of the input channel Start with battery 1 and using the same procedure continue to battery n Battery type Type of band communication protocol Lead acid or no protocol type 1 Battery Address 1 Battery Capacity 2 ...

Page 39: ...Energy Storage Mode Self use mode EPS Mode Disable Anti Reflux Disable IV Curve Scan Disable Logic interface Disable Table 17 Default values for other settings 7 3 Main menu Figure 38 Main menu interface From the main interface press the Down key to enter the page with the grid battery settings Main interface Down Grid Output Information Grid V R V Grid V S V Grid V T V AC Current R A ...

Page 40: ...on GID AC Current S A Down AC Current T A Frequency Hz Battery Information 1 Batt1 V V Batt1 Curr A Batt1 Power KW Batt1 Temp Batt1 SOC Batt1 SOH Down Batt1 Cycles T Battery Information 2 Batt2 V V Batt2 Curr A Batt2 Power KW Batt2 Temp Batt2 SOC Batt2 SOH Batt2 Cycles T From the main interface press the Up key to enter the page with the photovoltaic settings ...

Page 41: ... GID Main interface Up PV Information PV1 Voltage V PV1 Current A PV1 Power KW PV2 Voltage V PV2 Current A PV2 Power KW Inverter Temp From the main interface press the Back key to enter the main menu which has the following 5 options Main interface Back 1 System Settings 2 Advanced Settings 3 Energy Statistics 4 System Information 5 Event List 6 Software Update ...

Page 42: ...age Mode 5 Auto Test 6 Input Channel Config 7 EPS Mode 8 Communication Addr 9 Set ForceChargeTime 1 Language settings 1 Language Settings OK 1 中文 OK 2 English 3 Italian 4 2 Time Set the system time for the inverter 2 Time OK Time 2020 05 13 17 07 0 3 Safety parameters The user can modify the safety parameters of the machine via a USB stick and must copy and modify the values on the USB stick befor...

Page 43: ...discharges the battery If the PV generation kW consumption kW with P 100W the inverter does not charge or discharge the battery Figure 39a If the PV generation kW consumption kW the surplus power is stored in the battery Figure 39b Figure 39 Inverter display in self consumption mode 1 If the PV generation kW consumption kW the battery is discharged to provide the necessary power until it is comple...

Page 44: ...f the energy especially in winter where the photovoltaic system cannot effectively charge the battery it may be necessary to set a date range for recharging the battery from the grid once this range has been set the inverter will operate in automatic mode for the remaining time Various settings can be made to manage the most complex requests 2 Time of use Mode OK Set Time of use Mode Rules 0 Enabl...

Page 45: ...Discharge Start 14 h 00m Discharge End 16 h 00m Discharge Power 02500 W Passive Use For more detailed information on passive operation please contact Zucchetti Centro Sistemi S p A 5 Self test only for the Italian market 5 Self Test OK 1 Fast Self test 2 STD Self test The fast self test gives the same results as the STD standard self test but takes less time 1 Fast self test OK Start Self test Pre...

Page 46: ...L GI 00 Identification MD AL GI 00 Rev 4 0 of 31 01 18 Application GID Wait Testing 27 S1 Wait Test 27 S1 OK Wait Testing 27 S2 Wait Test 27 S2 OK Wait Testing 81 S1 Wait Test 81 S1 OK Wait Testing 81 S2 Wait Test 81 S2 OK Wait Testing 81 S1 Wait Test 81 S1 OK Wait Testing 81 S2 Wait Test 81 S2 OK ...

Page 47: ...est OK Press Down 59 S1 threshold 253V 900ms Press Down 59 S1 228V 902ms Press Down 59 S2 threshold 264 5V 200ms Press Down 59 S2 229V 204ms Press Down 27 S1 threshold 195 5V 400ms Press Down 27 S1 228V 408ms Press Down 27 S2 threshold 92V 200ms Press Down 27 S2 227V 205ms Press Down 81 S1 threshold 50 5Hz 100ms Press Down 81 S1 49 9Hz 103ms Press Down 81 S2 threshold 51 5Hz 100ms ...

Page 48: ...hreshold 49 5Hz 100ms Press Down 81 S1 50 0Hz 105ms Press Down 81 S2 threshold 47 5Hz 100ms Press Down 81 S2 50 1Hz 107ms 7 Configuration of input channel 6 Input Channel Config OK Input Channel Config Input Channel1 Battery input 1 Down OK Battery input 1 Disable Input Channel2 Battery input 2 Down Battery input 2 Disable Input Channel3 PV input 1 Down PV input 1 Disable Input Channel4 PV input 2...

Page 49: ...er charges the battery Figure 42a If the PV generation kW consumption kW the inverter does not charge or discharge the battery Figure 42 b Figure 42 Display with EPS in operation 1 If the PV generation kW consumption kW with P 100W the inverter discharges the battery Figure 43a If the PV generation kW is normal but consumption kW is lower or zero the surplus power is stored in the battery Figure 4...

Page 50: ...harge End OK 7 3 2 Advanced settings 2 Advanced Settings OK Input 0001 1 Battery Parameters 2 Anti Reflux 3 IV Curve Scan 4 DRM0 Control 5 Factory Reset 6 Parallel settings 1 Battery parameters A Internal BMS 1 Battery Parameters OK 1 Battery Type 5 Max Charge A 2 Battery Capacity 6 Max Discharge A 3 Nominal Bat Voltage 7 Discharge Depth 4 Battery Cell Type 8 Save OK B Pylon Sofar Weco External BM...

Page 51: ...es to discharge the battery until it reaches a battery SOC of 20 5 Depth of Discharge OK Depth of Discharge 50 EPS of Depth of Discharge 80 EPS Restore Depth 20 2 Anti Reflux The Anti Reflux Control mode can be enabled to limit the maximum power exported to the grid The power set is the maximum power to be fed into the grid 2 Anti Reflux OK 1 Anti Reflux Control OK Enable Disable 2 Reflux Power OK...

Page 52: ...Refer to the chapter on the connections between logic interfaces Section 0 page 28 4 Logic interface Control OK Enable OK Disable OK 5 Reset factory settings 5 Factory Reset OK 1 Clear Energy Data OK 2 Clear Events OK Delete the history of total power generated by the inverter 1 Clear Energy Data OK Enter password OK enter 0001 Delete history of errors recorded on the inverter 2 Clear Events OK Cl...

Page 53: ... through the main menu to monitor the details of the event history in real 3 Event List OK 1 Current Event List OK ID042 IsoFault 2 History Event List 2 History Event List OK 1 ID001 2020 4 3 14 11 45 OK 1 ID001 GridOVP 2 ID005 2020 4 3 11 26 38 2 ID005 GFCI 7 3 4 System interface information 4 System information OK 1 Inverter Info 2 Battery Info 3 Safety Param 1 Inverter Info OK Inverter Info 1 P...

Page 54: ...l Country Energy Storage Mode Down Inverter Info 3 Input Channel1 Input Channel2 Input Channel3 Input Channel4 Down Inverter Info 4 RS485 Address EPS Mode IV Curve Scan Anti Reflux Down Inverter Info 5 Logic interface Control PF Time Setting QV Time Setting Power Factor Down Inverter Info 6 Insulation resistance 2 Battery Info OK Battery1 2 info 1 Battery Type Battery Capacity ...

Page 55: ... of 31 01 18 Application GID Depth of Discharge Max Charge A Down Inverter1 2 Info 2 Over V Protection Max Charge V Max Discharge A Min Discharge V Down Inverter1 2 Info 3 Low V Protection Nominal Bat Voltage 3 Safety Param OK Safety Param 1 OVP 1 OVP 2 UVP 1 UVP 2 Down Safety Param 2 OFP 1 OFP 2 UFP 1 UFP 2 Down Safety Param 3 OVP 10mins ...

Page 56: ... AL GI 00 Rev 4 0 of 31 01 18 Application GID 7 3 5 Energy statistics 3 Energy Statistics OK Today PV KWH Load KWH Export KWH Import KWH Charge KWH Discharge KWH Down Month PV KWH Load KWH Export KWH Import KWH Charge KWH Discharge KWH Down Year PV KWH Load KWH Export KWH Import KWH Charge KWH Discharge KWH Down Lifetime ...

Page 57: ...ual for hybrid inverter HYD 10 20KTL 3PH Rev 1 0 of 25 08 2020 Identification MD AL GI 00 Identification MD AL GI 00 Rev 4 0 of 31 01 18 Application GID PV KWH Load KWH Export KWH Import KWH Charge KWH Discharge KWH ...

Page 58: ...e it 2 Open the DC switch 3 6 Software Update OK Enter password OK Enter 0715 Start Update Updating DSP1 Updating DSP2 Updating ARM 4 If any of the errors listed below appear repeat the operation If this happens several times contact the support service USB Fault MDSP File Error SDSP File Error ARM File Error Update DSP1 Fail Update DSP2 Fail Update ARM Fail Table 18 Software update errors 5 After...

Page 59: ...59 71 User Manual for hybrid inverter HYD 10 20KTL 3PH Rev 1 0 of 25 08 2020 Identification MD AL GI 00 Identification MD AL GI 00 Rev 4 0 of 31 01 18 Application GID 8 Technical specifications ...

Page 60: ...on and settings correct for this type of installation Are the communication system and display free of damage If all these requirements are met proceed with the steps for viewing any errors Ground connection error The HYD10 20KTL 3PH inverters comply with the IEC 62109 2 standard for earth alarm fault monitoring If the ground connection error appears it will be displayed on the LCD screen the red ...

Page 61: ... it off wait 5 minutes and switch is on again If the errors still occur contact technical support ID006 OVRT fault OVRT function error ID007 LVRT fault LVRT function in error ID008 IslandFault Isolation error ID009 GridOVPInstant1 Transient overvoltage of grid 1 ID010 GridOVPInstant2 Transient overvoltage of grid 2 ID011 VGridLineFault Grid voltage error ID012 InvOVP Inverter overvoltage ID017 HwA...

Page 62: ...d if there is a short circuit the error can be fixed immediately ID043 PEConnectFault Ground fault Check the Ac side of the PE output for grounding ID044 PvConfigError Error in input mode setting Check the mode of the PV input parallel independent if they are not correct change them ID045 CTDisconnect CT error Check whether the CT connection is correct ID049 TempFault_Bat Battery temperature prote...

Page 63: ...rt ID066 VbusInstantUnbala nce Transient voltage value of the BUS is not balanced ID067 BusUVP Busbar undervoltage during grid connection ID068 BusZVP Low BUS voltage ID069 PVOVP PV overvoltage Check whether the voltage of the PV modules in series Voc is higher than the maximum input voltage If so adjust the number of PV modules in series to reduce the voltage of the PV modules in series adapting ...

Page 64: ...ion ID083 SwOCPInstant Instantaneous output current protection ID084 SwBuckBoostOCP BuckBoost software flow ID085 SwAcRmsOCP Current actual value protection ID086 SwPvOCPInstant Software PV overcurrent protection ID087 IpvUnbalance Parallel PV flows not balanced ID088 IacUnbalance Output current not balanced ID097 HwLLCBusOVP LLC bus hardware overvoltage ID098 HwBusOVP Bus hardware overvoltage ID0...

Page 65: ...g AC voltage is too high ID117 VoltLoading AC voltage is too low ID124 BatLowVoltageAlar m Low battery voltage protection Check that the battery voltage on the inverter side is not too low ID125 BatLowVoltageShut Battery shutdown due to low voltage ID129 unrecoverHwAcOC P Permanent hardware error due to output overcurrent Internal inverter errors Switch it off wait 5 minutes and switch it on again...

Page 66: ...tion board error ID150 FlashFault FLASH communication board error ID153 SciCommLose DC SCI communication error DC ID154 SciCommLose AC SCI communication error AC ID155 SciCommLose Fuse SCI communication error fuse ID156 SoftVerError Incorrect software version Contact technical support and update the software ID157 BMSCommunicato nFault Lithium battery communication error Make sure that the battery...

Page 67: ...or Check whether fan 4 of the inverter is working properly ID173 FanFault5 Fan 5 error Check whether fan 5 of the inverter is working properly ID174 FanFault6 Fan 6 error Check whether fan 6 of the inverter is working properly ID177 BMS OVP BMS overvoltage alarm Internal lithium battery error turn off the inverter and battery wait 5 minutes and then turn them on again If the errors still occur con...

Page 68: ...ient temperature is between 25 and 60 C 10 4 Disposal Zucchetti Centro Sistemi S p a is not responsible for any disposal of the device or parts thereof which does not take place according to the regulations and standards in force in the country of installation Where present the crossed out bin symbol indicates that the product at the end of its life must not be disposed of with domestic waste This...

Page 69: ...Y CONDITIONS In case of a defective Azzurro ZCS inverter during the agreed warranty period you are requested to please report defective inverters to activate the repair swap service procedure filling out the online form on the web site www zcsazzurro com You may also contact your dealer ZCS Europe authorized dealer or distributor or installer if your unit is defective or faulty To make a claim und...

Page 70: ...s have been made or repairs been attempted by non ZCS technician or series number or seals have been erased 4 The product has been installed or commissioned incorrectly 5 You or another user have failed to comply with the safety regulations of the installation country VDE standards or equivalent 6 The product has been improperly stored and damaged while being stored by the dealer or the end user 7...

Page 71: ...of liability is excluded for ZCS or for any of its suppliers based on contract fault including negligence or liability in the strict sense or other reason for loss of time loss of profits or special indirect accidental or consequential damages of any kind The Buyer s remedies are exclusive and the overall responsibility of ZCS and its suppliers of any level in relation to this contract or to actio...

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