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SunSynk SUNSYNK MAX, User Manual

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SunSynk SUNSYNK MAX User Manual Download Page 24

MAX | User Manual

24

4.10. Installing the CT Coil

The CT coil is one of the most important parts of the Sunsynk Max. This device reduces the power of the 
inverter to prevent feeding power to the grid. This feature is also known as “Zero Export”.

 

ƒ

Fit the coil (sensor) around the live cable on the main fuse feeding the building and run the cable back to 

the inverter. 

If using an external meter, you can extend the cable for more than 10 metres. Plese consult 

the meter manual on distance.

 

ƒ

Connect the other end of the CT coil into the inverter terminals marked as CT coil.

If the CT coil is fitted in the wrong 
way then this variable will have neg-
ative instead of positive values when 
the power is flowing into the house/
inverter. Also, the inverter export 
limiting function will not work prop-
erly.

Summary of Contents for SUNSYNK MAX

Page 1: ...NK MAX Global Tech China Ltd 3 Floor Wai Yip Industrial Building 171 Wai Yip Street Kwun Tong Kowloon Hong Kong Tel 852 2884 4318 Fax 8522884 4816 www sunsynk com sales sunsynk com USER MANUAL v 7 12...

Page 2: ...1 Recommended DC Battery Protection 19 4 7 Connecting a Lithium Battery 20 4 8 Battery Temperature Sensor Connection 20 4 9 Connecting the AC 22 4 9 1 Recommended AC Surge Protector 23 4 10 Installing...

Page 3: ...Discharge Times 49 5 15 Grid Supply Page 51 5 16 Connecting the DRM s 52 5 17 Advanced Settings for Paralleling Inverters 53 5 18 Solar Power Generated 56 5 19 Grid Power 56 5 20 Advanced Settings for...

Page 4: ...MAX User Manual 4 APPENDIX A 68 APPENDIX B 69 APPENDIX C 69 APPENDIX D 69 APPENDIX E 70...

Page 5: ...physical or mental impairment that would affect their ability to follow this manual install maintain or repair this device Any untrained personnel who might get near this device while it is in operati...

Page 6: ...enance or cleaning to reduce the risk of electri cal shock The unit is not explosion proof so it should not be installed in an explosive atmosphere Never touch electrical components immediately after...

Page 7: ...the grid Auto restart while AC is recovering Auto earth bond feature Via a relay CONFIGURABLE Fully programmable controller Programmable supply priority for battery or grid Programmable multiple oper...

Page 8: ...dbus RS 485 Port 11 PV input with two MPPT 2 LCD Display 7 Parallel port 12 Generator input 3 Function Buttons 8 Battery input connectors 13 Load 4 DC Switch 9 Functon Port 14 Grid 5 Power on off butt...

Page 9: ...MAX User Manual 9 2 1 Product Size...

Page 10: ...owing devices to have a Complete running system Generator or Utlity PV modules Consult with your system integrator for other possible system architectures depending on your require ments This inverter...

Page 11: ...ower off grid 2 times of rated power 10 S AC Output Rated Current 65A Max AC Current 70A Max Continuous AC Passthrough 150A Bypass Current 150A Frequency Range 45Hz 55Hz Voltage Range 211V 264V Grid T...

Page 12: ...12 General Data Operating Temperature Range 25 55 C Cooling Fan Noise 30dB Communication with BMS RS485 CAN Weight 34 5kg Size 422W 702H 281D mm Protection Degree IP65 Installation Style Wall mounted...

Page 13: ...MAX User Manual 13 4 INSTALLATION 4 1 Parts List Check the equipment before installation Please make sure nothing is damaged in the package You should have received the items in the following package...

Page 14: ...generate substances that adversely affect the equipment such as sulphuric gas chlorine gas acid or alkali These can cause the copper pipes and brazed joints to corrode and fail to conduct elec tricity...

Page 15: ...e front 4 3 System Diagram ALSO CONSIDER Installing the indoor unit outdoor unit power supply cable transmission cable and remote control cable at least 1 metre away from any television or radio recei...

Page 16: ...mounting or removing it from a wall Choose the recommend drill head as shown in below pic to drill 4 holes on the wall 52 60mm deep 1 Use a proper hammer to fit the expansion bolt into the holes 2 Car...

Page 17: ...MAX User Manual 17 4 5 Function Port Definition for neutral earth bonding...

Page 18: ...d to negative Reverse polarity connection on battery will damage the inverter Model Wire Size Cable mm2 Torque value max Sunsynk Max 1AWG 50 13 6N m Please follow below steps to implement battery conn...

Page 19: ...N All wiring connecting must be performed by qualified personnel Before making the final DC con nection or closing the DC Breaker disconnection device ensure the inverter unit is wired correctly A rev...

Page 20: ...ration of master and slave PLEASE NOTE Depending on the battery type the inverter should be capable of controlling the batteries BMS There fore you need to set the protocol of the BMS on both the batt...

Page 21: ...MAX User Manual 21...

Page 22: ...the terminal block and tighten the terminal Make sure to connect corresponding N wires and PE wires to related terminals as well 4 Ensure the wires are securely connected 5 Check that the AC power so...

Page 23: ...MAX User Manual 23 4 9 1 Recommended AC Surge Protector...

Page 24: ...fuse feeding the building and run the cable back to the inverter If using an external meter you can extend the cable for more than 10 metres Plese consult the meter manual on distance Connect the othe...

Page 25: ...d earth and your system is a hybrid system then you can have a permanent earth wire since this can cause faults with an RCD before the inverter Since the inverter is a true hybrid then the bond must o...

Page 26: ...anual 26 PLEASE NOTE The grid power may still be present but the inverter is not draining power from it since the unit is working in Island Mode 4 12 Meter Connection 4 12 1 System Connection for the...

Page 27: ...MAX User Manual 27 4 13 Wiring System for Inverter...

Page 28: ...c 2 Open Circuit Voltage Voc of PV modules should be higher than the minimum start voltage of the inverter 4 14 2 PV Module Wiring 1 Switch the Grid Supply Main Switch AC OFF 2 Switch the DC isolator...

Page 29: ...the DC connector into the positive and negative input of the inverter 4 15 PV Protection 2 Insert the contact pin into the connector housing until it locks into place Then screw the cap nut onto the c...

Page 30: ...MAX User Manual 30 4 16 Single Phase Parallel Connection Diagram 03 02 01 Master Inverter Slave Inverter Slave Inverter 80A...

Page 31: ...MAX User Manual 31 4 17 Single Phase Parallel with Diesel Generator Connection Diagram 02 01 Master Inverter Slave Inverter Slave Inverter 80A...

Page 32: ...MAX User Manual 32 4 18 Diesel Generator Connection Diagram...

Page 33: ...f a setting Enter Confirm setting change If not pressed each time the setting will not be saved 5 2 Switching ON OFF Once the inverter has been correctly installed and the batteries have been connecte...

Page 34: ...daily power into the battery kWh Total daily power out of the battery kWh SOC State of charge of the battery Total daily solar power produced in kWh Total hourly usage of the generator Time Total dai...

Page 35: ...he CT coil Inverter Column Showing inverter total power frequency L1 L2 voltage current and power Load Column Showing total load power load voltage and power on L1 and L2 Battery Column Shows total po...

Page 36: ...gear icon on the right top of the navigation menu Serial number Software version Time Date and MCU What this page displays What you can do from this page Access the Basic Setup Page press the BASIC i...

Page 37: ...SIC icon and then on Time Time Date AM PM What this page displays Adjust set time Adjust set date Adjust set AM PM What you can do from this page How to set up Touch the screen on the box you wish to...

Page 38: ...Settings click on the gear icon on the right top of the navigation menu 0 0 kWh 0 0 kWh 0 0 kWh 0 0 kWh 0 0 kWh 0 0 kWh 85 BATTERY IN OUT MPPT GRID SOLAR TURBINE AC load Battery Grid Reset status Whe...

Page 39: ...ax battery charge current Amps Max battery discharge current Amps should be 20 of the Ah rating for AGM only For Lithium please refer to the battery manufacturer s documentation Note This is a global...

Page 40: ...s for an AGM battery is 57 60V Equalization V for an AGM battery is 58 80V Equalizing charge overcharge to remove sulphate crystals that build up on the plates over time on lead acid batteries What yo...

Page 41: ...rameters A generator can either be connected to the Grid side or to the Gen connection When connected to the Grid Input the inverter will consider the power coming from the generator as Grid Supply Us...

Page 42: ...MAX User Manual 42 5 12 Battery Discharge Page To configure inverter s shutdown settings click on the BATTERY icon and then on Shut Down...

Page 43: ...enter standby mode It does not entirely shut down the inverter Total shutdown occurs at voltages below 19V The voltage displayed on the Sunsynk Parity Inverter will vary depending on whether the inver...

Page 44: ...charger set points and decreases the current until the battery is fully charged Float The charging voltage is reduced to between 13 0 VDC and 13 8 VDC and held constant while the current is reduced t...

Page 45: ...hers PLEASE NOTE With some types of lithium battery the BMS cannot be controlled by the Sunsynk inverter In this case treat the battery as a lead acid type and set the charging and discharging protoco...

Page 46: ...P15S48100C RS485 1 Cut Line 3 6 8 FCIFP48100A RS485 1 SSIFP48100A RS485 1 UZ ENERGY UZ EB51 2 100ALL CAN 0 GenixGreen ESS 5120 RS485 6 ESS 10240 RS485 6 ESS BOX2 RS485 6 ESS BOX3 RS485 6 ESS BOX4 RS48...

Page 47: ...ND RJ45 Pin 2 RS485_A RJ45 Pin 3 RS485_B RJ45 Pins 4 5 6 7 8 No Connection Single phase Hybrid Inverter Comm version is E41E Single phase Hybrid Inverter Comm version is 1001 E016 48NPFC100 RS485 16 4...

Page 48: ...51 2V 130Ah B LFP48 160E 51 2V 160Ah B LFP51 2V 200Ah Powerwall Enersol lithium 48 100 CAN 0 BMS cable straight RJ45 cable no need to change pin outs on cable Dip Switch settings is 1000 for single b...

Page 49: ...is thick enough to support the current and the fuses connected are of the correct rating as per the recommendations of battery manufacturers To set Charge and Discharge times click on the System Mode...

Page 50: ...both to the Load and Grid ports combined It is set to Low if an over current fault occurs 6 Tick this box if you wish to set the solar panels give power to the Load If you untick this box the solar wi...

Page 51: ...The inverter is connected to the grid but no export is performed The unit allows small amounts of power to flow from the Grid 100W Zero Export Power to prevent any back flow In this example the solar...

Page 52: ...et the Maximum Grid Frequency Grid Hz High Set the Minimum Grid Frequency Grid Hz Low Select the correct Grid Type in your local area otherwise the machine will not work or be damaged Select the corre...

Page 53: ...inverter will be paralleled Set the Modbus SN for paralleling The Sunsynk parity inverter can be wired standalone or where more power is required it can be connected in parallel either single or 3 ph...

Page 54: ...e exact same firmware version IMPORTANT All inverters in a parallel system must have their own isolating load breaker before it goes to the parallel breaker to ensure while programming that the load o...

Page 55: ...nverter in a parallel mode It can damage the inverter Q4 What are the consequences of having more than one Master Inverter or having no inverter set as Master It can damage the inverter There are case...

Page 56: ...al solar power produced Access this page by clicking on the Solar Turbine icon on the Home Page 5 19 Grid Power This page shows the Daily Monthly Yearly and total grid power export or consumed Access...

Page 57: ...mum current depending on the voltage of the wind turbine Voltage V Max Current A Power W 150 23 33 3500 200 17 50 3500 250 14 00 3500 300 11 67 3500 400 8 75 3500 PLEASE NOTE DO NOT use a wind turbine...

Page 58: ...put Most wind turbines are three phase PM type Therefore either a wind turbine controller or a direct connec tion to the MPPT via a simple protection circuit will be required 5 21 Advanced Settings fo...

Page 59: ...port Tick this box to stop exporting power produced by the Aux Load Gen Peak Shaving Tick this box to use peak power shaving 5 22 Advanced Settings for Peak Shaving To configure Peak Power Shaving fun...

Page 60: ...icator status displayed on the LCD with as much detail as possible 5 Owner s contact information Error Code Description Solutions F13 Working Mode Change Inverter work mode changed 1 Reset the inverte...

Page 61: ...k if the frequency is in the range of specification 2 You may need to adjust the frequency on the grid set up page F48 DC bus bar voltage is too low Battery low voltage 1 Check if the battery voltage...

Page 62: ...lt F54 AC_C_InductCurr_DcHigh_Fault F23 Tz_GFCI_OC_Fault F55 DC_VoltHigh_Fault F24 DC_Insulation_Fault F56 DC_VoltLow_Fault F25 DC_Feedback_Fault F57 AC_BackFeed_Fault F26 BusUnbalance_Fault F58 AC_U_...

Page 63: ...MAX User Manual 63 6 OPERATING MODES 6 1 Mode I Basic 6 2 Mode II With Generator...

Page 64: ...MAX User Manual 64 6 3 Mode III With Smart Load 6 4 Mode IV AC Couple...

Page 65: ...MAX User Manual 65...

Page 66: ...nd earth leakage tests checked that the solar panel Voc voltage does not exceed 480V and checked the battery voltage Power ON Sequence 1 Switch on AC 2 Press Start Button 3 Switch on Battery and batte...

Page 67: ...th in the C rating of the battery Too high will damage the battery Check the battery BMS is communicating with the inverter This is the heart of the system this controller everything Ensure you are fa...

Page 68: ...onments this may need to be carried out weekly all the cooling fans air ducts are cleaned and dust free Check if there are no fault codes and Lithium battery communication is correct Weekly cleaning s...

Page 69: ...m the switchboard to the IES If an RCD is installed the engineer must 1 Disconnect all live conductors including both active and neutral conductors and 2 Be of the type specified in the inverter manuf...

Page 70: ...r the Data Logger please refer to the App User instructions The Data Logger should be connected to the bottom of the inverter via the connection socket marked WIFI For more information training videos...

Page 71: ...Ltd wered by Po...

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