KStar KSG-3.2K-DM User Manual Download Page 12 | Manualshive

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Installation and Operation Manual

11

2. Clean the dust inside the holes, and insert expansion pipe into the

holes. And then tighten 4 screws into upper four pipes.

3. Hang the inverter onto the 4 tapping screws, and check both sides

and keep the inverter in right position, then tighten two screws as
shown in following pictures.

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Summary of Contents for KSG-3.2K-DM

Page 1: ...201702 Ver 1 2 Solar Inverter Solar Inverter User Manual KSG 3 2K 3 6K 4K 4 6K 5K DM...

Page 2: ...on 9 5 1 Packing 9 5 2 Installation of Inverter 9 5 3 Installation Location 10 5 4 Installation Procedure 10 5 5 Wiring 12 5 6 Connection Procedure 14 6 Operation of Grid connected Inverter 15 6 1 Tri...

Page 3: ...fed to municipal Electrical Grid This manual contains important safety and operational instructions that must be accurately understood and followed before operating the products Please refer to this...

Page 4: ...with solar array and Grid In order to discharge completely from storage capacitance you can t touch the inverter within at least 5 minutes after disconnection 3 Requirement for Grid Connections These...

Page 5: ...per connection or no grounding may cause stop of the inverter Ensure reliable installation and electrical connection When the photovoltaic generator cells are exposed to light even if it is dim the ge...

Page 6: ...cover all shortage or damage due to design production or components But the warranty doesn t cover the followings Beyond warranty period No effective warranty card and product s series number Damage c...

Page 7: ...connected System Basically Grid connected system is comprised of 4 portions PV array PV inverter AC connection unit and Public Grid connection unit Once PV arrays receive sun shines they will generat...

Page 8: ...uirement of laws and regulations The shape and functions of relative parts is described as follows 1 LCD display panel display working status and power efficiency etc information 2 LED and button 2 LE...

Page 9: ...am 7 RS485 To realize single inverter or multiple communications via RS485 port or optional WIFI data logger 8 Dry Contact port Inverter features passive interface Please refer to INSTALLATON for conn...

Page 10: ...easy for pedestrian to touch but consider easy installation and easy maintenance as well 3 Make sure the inverter should be kept at least 30CM away from other stuff 4 Don t directly expose the inverte...

Page 11: ...rter on forward tilt wall 3 Don t install inverter on horizontal wall 4 Mount the inverter at height same as eyesight for easy operation and data reading 5 4 Installation Procedure 1 Stick the install...

Page 12: ...the holes and insert expansion pipe into the holes And then tighten 4 screws into upper four pipes 3 Hang the inverter onto the 4 tapping screws and check both sides and keep the inverter in right pos...

Page 13: ...isual alarm DC Switch To connect or disconnect and of PV array input RS 485 RS485 can be connected with PC via RS485 RS232 adaptor or connected with monitoring software via a data logger in the form o...

Page 14: ...the inverter with solar arrays and municipal Electrical Grid Only qualified cables under the local electrical safety laws and regulations are allowed to connect Miniature circuit breakers It is recomm...

Page 15: ...cover and connect with L N PE ports by flat screw driver Finally tighten 4 screws unscrewed before 2 Connection with Solar Array In order to guarantee installation and operation of system safety exte...

Page 16: ...Installation and Operation Manual 15 XXXXX XXXXX XXXXX XXXXX 6 Operation of Grid connected Inverter LCD Working LED Error LED Presss button System Info Model XXXXX DSP V1 0 ARM V1 1 SN XXXXXXXXXXXX...

Page 17: ...faulty status and termination status 1 Normal Working Status There are two modes standby status and running status for this stage Under this mode the system is running in normal status Meanwhile trac...

Page 18: ...he inverter will be in self test status After self testing the inverter will be in normal working status the data only for reference Attention Before connecting to DC please make sure input positive a...

Page 19: ...D or LED light will be off and no energy from inverter fed to municipal Grid Meanwhile no energy consumption for inverter itself any actions on the keys buttons are invalid 6 3 LED Display In the fron...

Page 20: ...nd returning to upper menu The LCD back lighting will be turned off 180 seconds after the latest button press operation To lighten the LCD back lighting please press the button again 2 Working Mode Di...

Page 21: ...be shown when the inverter is set to Italy mode 3 Setting Mode Display The inverter could enter the setting mode by long time button press when MENU showed on the LCD The long time button press can m...

Page 22: ...ut Mode Setting Sub Menu Short time button press move the cursor and long time button press select this item indicate the item is selected currently Grid SPEC 1 China 2 Germany 3 Australia Grid SPEC 4...

Page 23: ...7 210 Start Voltage Setting Vpv Start Input 150 Unit V Range 150 450 Run Setting 1 Vpv Start 2 Delay Start 3 Vac Min Grid Voltage Upper Limit Setting Vac Max Input 252 Unit V Range 230 252 Grid Freque...

Page 24: ...tting Reactive Power Setting Power Factor Input 0 000 Range 0 80 1 20 Power Limit Input 00 Unit Range 0 100 React Power Input 00 Unit Range 60 60 Run Setting 10 Re Power Ctrl 11 Frozen Freq Reactive P...

Page 25: ...Menu COMM Address 002 Short time button press setting the number of this bit and long time button press change to next bit 485 Protocol 1 Factory 2 Modbus Record Operation 1 Inquiry Record 2 Clear Rec...

Page 26: ...me Time Statistic Run 0 Grid 0 Unit Hour Inverter Normal Work Times Connected Time Times 411 History and Today Peak Power Peak Power History 5289 Today 2090 Unit W Weekly Electricity E Week Num 0 0 Un...

Page 27: ...E Year Num 0 0 Unit Kwh E Total Num 1342 Unit Kwh Date Time Data 05 20 2000 Time 21 03 46 Week 6 Burn Mode 1 Disable 2 Enable Short time button press move the cursor and long time button press select...

Page 28: ...XX Kwh Instant power rate volume of electricity power Voltage And Current Of Input DC DC XXX X V XXX X A Voltage and current from PV arrays Voltage And Current Of Output AC AC XXX X V XXX X A Municipa...

Page 29: ...f inverter is on remote off Reserved F17 Reserved SPI Communicat Fault F18 Communication fault on control board Reserved F19 Reserved GFCI Over Fault F20 Leakage current is too high GFCI Device Fault...

Page 30: ...en the output power is trending to be stable which expresses that the inverter reach its Max power meanwhile maximum power will be received and transferred into AC to feed to municipal electricity Gri...

Page 31: ...erter software the connection between inverter and the computer should be less 15M The pin definitions of the RS232 RS485 port RS232 RS485 Pin Signal Assignment Signal Assignment 1 N C A T R 2 TxD B T...

Page 32: ...tomer can use this to generate audible or visual alarm Max transfer voltage of the relay is 250Vac 0 25A or 125Vac 0 5A or 30Vdc 2A 7 4 Remote control The inverter can realize the remote SHUTDOWN and...

Page 33: ...k the setting of input mode 2 Disconnect PV input and restart the inverter and check whether fault still exists 3 Contact with your local distributor if the fault still exists Bus voltage is Unbalance...

Page 34: ...art the inverter and check whether fault still exists 2 Contact with your local distributor if the fault still exists PV Input Voltage Low F15 1 Please check the configuration of PV input one of PV in...

Page 35: ...tributor if the fault still exists DSP Operation Fault F24 1 Disconnect PV input and restart the inverter and check whether fault still exists 2 Contact with your local distributor if the fault still...

Page 36: ...0 Numbers of Input 2 MPPT Channel 2 AC Output Parameters Max Output Power W 3200 3680 4000 4600 5000 Rated Output Power W 3200 3680 4000 4600 5000 Output Voltage Range Vac Refer to Table 9 2 Max Outpu...

Page 37: ...15 7 15 7 Table 9 2 Grid Specification single phase Grid Specification Output Voltage Range Vac Output Frequency Range Hz Boot wait time S China 187 252 48 50 5 60 Germany 196 264 47 5 51 5 60 Austra...

Page 38: ...the array 273 Apeak impulse 2 4 ms duration Nominal AC Frequency Hz 50 Nominal AC voltage Vac 230 230 230 230 230 Power factor full load 0 99 0 99 0 99 0 99 0 99 Maximum output fault current 263 Apeak...

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