Solplanet ASW LT-G2 Series User Manual Download Page 1

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Summary of Contents for ASW LT-G2 Series

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Page 2: ...2 3 Symbols on the label 10 3 Unpacking 11 3 1 Scope of delivery 11 3 2 Check for transport damage 12 4 Mounting 13 4 1 Requirements for mounting 13 4 2 Mounting the inverter 17 5 Electrical connectio...

Page 3: ...th terminal block 39 5 6 4 Connect the smart meter cable 40 6 Communication 40 6 1 System monitoring via WLAN or 4G 40 6 2 Active power control with Smart meter 42 6 3 Remote firmware update 43 6 4 Ac...

Page 4: ...t data 53 10 3 General data 57 10 4 Safety regulations 58 10 5 Tools and torque 59 11 Troubleshooting 60 12 Maintenance 64 12 1 Cleaning the contacts of the DC switch 64 12 2 Cleaning the heat sink 64...

Page 5: ...by the photovoltaic PV module into a three phase alternating current AC and feeds it into the utility grid 1 2 Area of Validity This manual describes the mounting installation commissioning and mainte...

Page 6: ...uld also be familiar with local requirements rules and regulations Qualified persons must have the following skills Knowledge of how an inverter works and is operated Training in how to deal with the...

Page 7: ...esult in death or serious injury WARNING indicates a hazardous situation which if not be avoided can result in death or serious injury CAUTION indicates a hazardous situation which if not be avoided c...

Page 8: ...with a high capacity to ground must only be used if their coupling capacity does not exceed 5 0 F 5 When the PV modules are exposed to light a DC voltage is supplied to this inverter 6 When designing...

Page 9: ...esent in the DC conductors and the live components of the inverter Touching the DC conductors or the live components can lead to lethal electric shocks If you disconnect the DC connectors from the inv...

Page 10: ...tive surfaces so that there is continuous conduction Risk of burns due to hot enclosure parts Some parts of the enclosure can get hot during operation During operation do not touch any parts other tha...

Page 11: ...ectricians Beware of hot surfaces The inverter can get hot during operation Avoid contact during operation WEEE designation Do not dispose of the inverter together with the household waste but in acco...

Page 12: ...Observe all documentation supplied with the product 3 Unpacking 3 1 Scope of delivery Obje Description Quantity A Inverter 1 piece B Wall mounting bracket 1 piece C Bracket accessory 2 pieces D AC CO...

Page 13: ...g is missing contact your dealer at once 3 2 Check for transport damage Thoroughly inspect the packaging upon delivery If you detect any damage to the packaging which indicates the inverter may have b...

Page 14: ...s to the inverter for installation and possible service 4 The ambient temperature should be below 40 C to ensure optimal operation Danger to life due to fire or explosion Despite careful construction...

Page 15: ...5 Observe the minimum clearances to walls other inverters or objects as follows to ensure sufficient heat dissipation Clearances for one inverter Clearances for multiple inverters Direction Min clear...

Page 16: ...e inverter to direct sunlight rain and snow 8 The mounting method location and surface must be suitable for the inverter s weight and dimensions 9 If mounted in a residential area we recommend mountin...

Page 17: ...1 12 Never install the inverter horizontally or with a forward tilt or with a backward tilt or even with upside down The horizontal installation can result in damage to the inverter 13 Mount the inver...

Page 18: ...s Risk of injury when lifting the inverter or if it is dropped The weight of Solplanet inverter is max 43 kg There is risk of injury if the inverter is lifted incorrectly or dropped while being transp...

Page 19: ...he holes then attach the wall bracket to the wall using the hexagon head screw delivered with the inverter SW13 Risk of injury due to the product falls down If the depth and distance of the holes is n...

Page 20: ..._V03_1121 19 3 Use screws M5x12 to lock the bracket support on both sides of the inverter Torque M5 2 5Nm 4 Hold the inverter using the handles at the corners attach the inverter onto the wall bracket...

Page 21: ...21 5 Check both sides of the outer fin of the inverter to ensure that it is securely in place 6 Attach the handles to bottom of the wall bracket using M4 screws screw driver type PH2 torque 1 6 Nm Dis...

Page 22: ...ectric shock and burns Do not touch non insulated cable ends Do not touch the DC conductors Do not touch any live components of the inverter Have the inverter mounted installed and commissioned only b...

Page 23: ...ce COM1 D RS485 Communication interface COM2 E AC terminal F Additional grounding screw 5 3 Electrical connection diagram with a separate DC isolator Local standards or codes may require that a separa...

Page 24: ...N_V03_1121 23 5 4 AC Connection 5 4 1 Conditions for the AC connection Cable Requirements The grid connection is made using 5 conductors L1 L2 L3 N and PE We recommend the following requirements for s...

Page 25: ...ss sections should be used for longer leads Cable Design The conductor cross section should be dimensioned to avoid power loss in cables exceeding 1 of rated output power The required conductor cross...

Page 26: ...residual voltage being present at the corresponding cable after disconnection No consumer load should be applied between AC circuit breaker and the inverter The selection of the AC circuit breaker rat...

Page 27: ...tend to install the inverter between two line conductors If you are uncertain about this contact your grid operator or AISWEI Safety in accordance with IEC 62109 when the grounding conductor monitorin...

Page 28: ...inverter side wiring terminals respectively L1 L2 L3 N PE M8 M6 install the AC insulation sheets onto the wiring terminals as shown in Step 4 of the figure below then lock the AC COM cover with screws...

Page 29: ...additional grounding or equipotential bonding is required locally you can connect additional grounding to the inverter This prevents touch current if the grounding conductor on the AC connector fails...

Page 30: ...nput current of the inverter must be adhered to see Section 10 1 Technical DC input data 3 On the coldest day based on statistical records the open circuit voltage of the PV array must never exceed th...

Page 31: ...y The DC connectors are marked with the symbols and Cable requirements The cable must be of type PV1 F UL ZKLA or USE2 and comply with the following properties 1 External diameter 5 8mm 2 Conductor cr...

Page 32: ...about 12 mm of the cable insulation 2 Route the stripped cable all the way into the DC connector Ensure that the stripped cable and the DC connector have the same polarity 3 Push the swivel nut up to...

Page 33: ...lever open 4 Carefully pull the DC connector apart 5 Release the clamping bracket To do so insert a flat blade screwdriver blade width 3 5 mm into the clamping bracket and lever it open Danger to life...

Page 34: ...ection 3 Ensure that there is no ground fault in the PV strings 4 Check whether the DC connector has the correct polarity If Destruction of the inverter due to overvoltage If the voltage of the string...

Page 35: ...ed the maximum DC input voltage of the inverter 6 Unplug the sealing plug on the input end of the DC connector and connect the assembled DC connectors to the inverter until they audibly snap into plac...

Page 36: ...e 1 Take out the WiFi Stick included in the scope of delivery 2 Attach the WiFi Stick to the connection port in place and tighten it into the port by hand with the nut in the stick Make sure the stick...

Page 37: ...is only applicable to AISWEI products and can not be connected to any other USB devices Danger to life due to electric shock when live components are touched Disconnect the inverter from all voltage...

Page 38: ...istant for outdoor use RS485 cable maximum length 1000m Procedure 1 Disconnect the DC circuit breaker on the inverter connection panel and the AC circuit breaker outside the inverter to avoid live ope...

Page 39: ...he DIP switch to the ON position If the communication bus does not need to match the impedance turn the DIP switch to the OFF position If multiple inverters adopt daisy chain communication configurati...

Page 40: ...UM0011_ASW 30 50K LT G2_EN_V03_1121 39 5 6 3 Connect the communication line with terminal block Use terminal block cable Refer to the wiring method as follows For other steps refer to section 5 6 2...

Page 41: ...rter through the external 4G WiFi stick module The connection diagram between the inverter and internet is shown as following two pictures both two methods are available Please note that each 4G WiFi...

Page 42: ...iFi Stick every inverter can connect to internet As shown above we offer a remote monitoring platform called AiSWEI cloud You can also install the AiSWEI APP on a smart phone using Android or an iOS o...

Page 43: ...rate of 9600 and address set 1 Smart meter as above SDM630 Modbus connecting method and seting baud rate method for modbus please refer to it s user manual The active power limit can be set on AiSWEI...

Page 44: ...rement DRM 0 Operate the disconnection device DRM 1 Do not consume power DRM 2 Do not consume at more than 50 of rated power DRM 3 Do not consume at more than 75 of rated power AND Source reactive pow...

Page 45: ...vice instead of RS485 or WiFi stick the communication protocol is modbus For more information please contact the Service 6 6 Earth fault alarm This inverter complies with IEC 62109 2 clause 13 9 for e...

Page 46: ...e grid voltage at the point of connection of the inverter is within the permitted range Danger to life due to the presence of DC Voltage Touching the live conductors can lead to lethal electric shocks...

Page 47: ...ion please visit website https solplanet net installer area monitoring and download the AISWEI Cloud APP manual for detailed information you can find the Safety Code Setting Guide in an event where an...

Page 48: ...eds the start up DC input voltage the inverter will check feeding conditions at once If there is anything wrong during checking the inverter will switch to the Fault mode 3 Normal After checking the i...

Page 49: ...to bottom are 1 SOLAR power indicator When the inverter is in the standby self checking state the white light flashes Under normal grid connected working state the light is always on In Fault mode th...

Page 50: ...9 Disconnecting the inverter from voltage sources Before performing any work on the inverter disconnect it from all voltage sources as described in this section Always adhere strictly to the given se...

Page 51: ...connectors are damaged or loose The DC connectors can break or become damaged become free of the DC cables or no longer be connected correctly if the DC connectors are released and disconnected incorr...

Page 52: ...PV modules Power STC 45000W 49500W 54000W Max input voltage Rated input voltage 1100V 630V MPPT voltage range 200 1000 V Full load MPPT voltage range 400 935V 440 935V 470 935V Intitial feed in voltag...

Page 53: ...ax PV modules Power STC 60000W 67500W 75000W Max input voltage Rated input voltage 1100V 630V MPP voltage range 200 1000 V Full load MPP voltage range 400 935V 440 935V 400 935V Intitial feed in volta...

Page 54: ...larm an error 2 When the DC input voltage is lower than 995V the inverter starts self checking 10 2 AC output data Type ASW 30K LT G2 ASW 33K LT G2 ASW 36K LT G2 Rated output power 30000 W 33000 W 360...

Page 55: ...t current 3 50A 3 55 A 3 60 A Maximum output current under fault conditions 3 95A Maximum output overcurrent protection 3 100A Adjustable displacement power factor 0 80 ind 0 80 cap Inrush current pea...

Page 56: ...220 380V 230 400V AC voltage range 180V 305V 312V 528V Rated AC Frequency 2 50 Hz 60 Hz Operating range at AC power frequency 50 Hz 45 Hz to 55Hz Operating range at AC power frequency 60 Hz 55 Hz to...

Page 57: ...the rated power 3 Night time power loss 1 W Standby power loss 12 W Overvoltage category in accordance with IEC60664 1 III 1 The AC voltage range depends on the local safety standards and rules 2 The...

Page 58: ...nge 25 60 Max permissible value for relative humidity non condensing 100 Max operating altitude above mean sea level 3000m Ingress protection IP65 according to IEC60529 Climatic category 4K4H Protecti...

Page 59: ...grated DC insulation monitoring Integrated DC injection monitoring Integrated Grid monitoring Integrated Residual current monitoring Integrated Islanding protection Integrated Three phase monitoring E...

Page 60: ...s for wall bracket with inverter Screws for the cover 1 6 Nm Flat head screwdriver blade with 3 5mm Sunclix DC connector Torque screwdriver PH2 Cross head Screw for second protective grounding connect...

Page 61: ...dust respirator during drilling holes 11 Troubleshooting When the PV system does not operate normally we recommend the following solutions for quick troubleshooting If an error occurs the red LED will...

Page 62: ...curs please call service E35 Check the fuse and the triggering of the circuit breaker in the distribution box Check the grid voltage grid usability Check the AC cable grid connection on the inverter I...

Page 63: ...erature around the inverter is too high E46 Check whether the open circuit voltage of each photovoltaic group is 1020V If the open circuit voltage of each pv group is less than 995V and this fault sti...

Page 64: ...over voltage 32 PV2 input over voltage 34 PV1 input over current software 35 PV1 input over current hardware 36 PV2 input over current software 37 PV2 input over current hardware 40 BUS over voltage...

Page 65: ...imes The DC switch is located at the lower left of the housing 12 2 Cleaning the heat sink An external fan is installed at the bottom of the inverter When the fan fails to work normally the inverter c...

Page 66: ...n site 14 EU Declaration of Conformity within the scope of the EU directives Electromagnetic compatibility 2014 30 EU L 96 79 106 March 29 2014 EMC Low Voltage Directive 2014 35 EU L 96 357 374 March...

Page 67: ...de a copy of the invoice factory warranty card and ensure the type label of the inverter is legible If these conditions are not met AISWEI has the right to refuse to provide with the relevant warranty...

Page 68: ...ne 61 390 988 673 Service email service au aiswei tech com Add Level 40 140 William Street Melbourne VIC 3000 Australia AISWEI B V Hotline 31 208 004 844 service eu solplanet net Netherlands 48 13 492...

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