GSHK 6K-15K User Manual Download Page 1

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User Manual

GS Holding GmbH

Applicable model:

6K-15K

www.groupgshk.com

Summary of Contents for 6K-15K

Page 1: ...User Manual GS Holding GmbH Applicable model 6K 15K www groupgshk com...

Page 2: ...6 2 1 Functional Models 6 2 1 1 Function 6 2 1 2 Model Description 6 2 2 Network Application 6 2 2 1 Grid tied PV power Systems 6 2 3 Outline and Dimensions 7 2 3 1 Dimensions 7 2 3 2 Outline 8 2 4 Wo...

Page 3: ...Strings 27 5 3 1 Preparation 28 5 4 Connecting Communications Cables 31 5 4 1 Communications Mode Description 31 5 4 2 Connecting RS485 Communications Cables 33 5 4 3 Setting RS485 Communications Addr...

Page 4: ...fully before installing and using the inverter and keep the manual well for future reference Application Model Grid tied PV string inverter 6K 8K 10K 12K 15K Intended Audience This user manual is inte...

Page 5: ...lt in serious injury or death Indicates a potentially hazardous situation which if not correctly followed could result in moderate or minor injury Indicates a potentially hazardous situation which if...

Page 6: ...any warning signs on the inverter enclosure because these signs contain important information about safe operation b Do not remove or damage the nameplate on the inverter s enclosure because it contai...

Page 7: ...Operating and Commissioning DANGER While the inverter operating high voltage can lead to an electrical shock hazard and even cause personal casualties Therefore operate the PV inverter strictly accord...

Page 8: ...e maintenance site c Follow the procedures of maintenance stipulated in the manual strictly d Check the relevant safety and performance of the inverter rectify any faults that may compromise the inver...

Page 9: ...les like Thin Film module for operation WARNING WARNING Do not connect PV modules in parallel to several PV inverters for operation 2 1 2 Model Description Figure 2 1 shows a model number of the inver...

Page 10: ...ure 2 3 Transformer Transformer Transformer L1 L2 L3 PEN TN S TN C TN C S TT Figure 2 3 Power grids supported by these series inverters 2 3 Outline and Dimensions 2 3 1 Dimensions Figure 2 4 shows the...

Page 11: ...t view and amplification effect of LED indicator area Mounting bracket Figure 2 6 The rear view of this series inverter 1 DCisolation breaker 2 PV Stringsconnectors 3 Communicationsinterface 4 RS485 5...

Page 12: ...the maximum power point of the PV strings These two MPPT power is then converted into DC Bus which is then converted to AC power through an inverter circuit Finally the convertedAC power is fed to the...

Page 13: ...um power requirements When the PV inverter is grid tied and generates electricity it tracks the maximum power point to maximize the PV String output converts DC power from PV strings into AC power and...

Page 14: ...the relative humidity of 0 to 100 no condensing The PV inverter should be stored in a clean and dry place and be protected from dust and water vapor corrosion A maximum of six layers of inverters can...

Page 15: ...check that the packing materials are intact b After unpacking check that the deliverables are complete intact and consistent with your order list c Examine the PV inverter and its fittings for damage...

Page 16: ...Do not place the PV inverter with its wiring terminals contacting the CAUTION floor because the power ports and signal ports at the bottom of the device are not designed to support the weight of the i...

Page 17: ...ation Requirements According to installation position one kind of physical installation is described below in detail wall mounting 4 4 1 Determining the Installation Position 14 User Manual Installati...

Page 18: ...3 Carrier Requirements a The carrier where the inverter is installed must be fire proof Do not install the inverter on flammable building materials b The wall must be solid enough to bear the weight o...

Page 19: ...along the same line as shown in Figure 4 5 if sufficient space is available and install them in triangle mode as shown in Figure 4 6 or in stacked mode as shown in Figure 4 7 if no sufficient space i...

Page 20: ...on in triangle mode unit mm 200 1 1 11 II TI Il l I I I I Figure 4 7 Installation in stacked mode unit mm The clearance between multiple inverters must be increased to ensure proper heat dissipation w...

Page 21: ...allation mode The wrong installation mode Horizontally Upside down Figure 4 9 The wrong installation modes NOTICE The wrong installation will lead to failure of the inverter operation 4 5 Wall mountin...

Page 22: ...using a level and mark the hole positions using a marker as shown in Figure 4 11 a level DANGER 0 0 Figure 4 11 marking the hole positions While drilling the hole onthe wall ensure no damage on the e...

Page 23: ...hole and installing expansion bolts unit mm Step 5 Align the rear panel with the holes insert expansion bolts into the holes through the real panel and lighten the expansion bolts to a torque of 3 N...

Page 24: ...L Figure4 14 Mounting the inverter Step 7 Lock the inverter with the rear panel and ensure that the inverter in secured by checking for resistance when a slight pull is applied as shown in Figure4 15...

Page 25: ...nverters otherwise circulating current generated by the inverters will lead to operation failure Select Isolation SET on the GS TouchAPP and set inInput Grounded With T F 5 1 Connecting Protection Gro...

Page 26: ...t wrench Ensure that the PE wire is grounding well and impedance between earth wire and neutral wire is no more than10 0 as shown in Figure 5 3 Figure 5 3 Securing the PGND cable 23 User Manual Electr...

Page 27: ...PV DCcable cablesin the 2 5 4 4 4 5 industry model PV1 Fl External multi core PGND outdoorcable 4 6 6 NA cable Tabla 5 1 AC output cable spaciflcations recommended 6K 8K 10K 12K 15K 4mm2 53m 40m 30m...

Page 28: ...appropriate length of the jacket and insulation layer from the AC output cable using a wire stripper as shown in Figure 5 4 u 1ommm 12mm H 70 recommend Figure 5 4 Stripped length unit mm Step 2 Crimp...

Page 29: ...ighteningAC cable Step 5 Aligning with the hole position on theAC terminal cover use a torque wrench to tighten the locking cap to a torque of 1 2 N m as shown in Figure 5 8 Figure 5 8 lighteningAC wi...

Page 30: ...Only after the inverter enters in shutdown mode it is allowable for preceding DC input power cables maintenance WARNING Grounding the PV Strings needs below prerequisites otherwise a fire can occur P...

Page 31: ...er model Cable Type Cross sectionalArea mm CableOuterDiameter mm Range Recommended Value Range 6K 8K 1OK 2 5 4 4 4 5 12K 15K Common PVcablesin the industry model PV1 F Table 5 4 Recommended DC input c...

Page 32: ...exposed areas of the positive and negative power cables into the metal terminals of the positive and negative connectors respectively and crimp them using a crimping tool as shown in Figure 5 12 Figu...

Page 33: ...correct as shown in Figure5 15 Figure 5 15 Checking the voltage of every route Strings Step 6 Insert the positive and negative connectors into their corresponding terminals of the inverter until a cl...

Page 34: ...essory for connecting method and its setting Table 5 4 WIFI GPRS RS485 Modules Description WIFI module implements communication with Cloud server through wireless network to monitor PV inverter s data...

Page 35: ...the following 1 No need for re setting Modbus address and the address can be allocated automatically if V1000 data logger manufactured by Group Solar is used Otherwise you need to re set Modbus addre...

Page 36: ...and reserve appreciate wire length for wiring to the inverter Step 4 Connect RS485 differential positive and negative signal of data logger to terminal 1A and 1 B of inverter and connect terminal 2A a...

Page 37: ...Extension key and select Setting in the prompt manual as shown in Figure 5 22 FF iiiii Standby Mode Genetalingcapacity Maintenance 1 Set _____ _ 0 2 6 I 10 l 2 4 16 IS 20 22 Figure 5 22 APP homepage...

Page 38: ...electrical connections are tightened 3 The PV inverter is installed correctly and securely 4 Ground AC DC and Communications cables are connected tightly correctly and securely 5 Check there is no ope...

Page 39: ...ered grid connecting it means the inverter is operating well Any query during operating the PV inverter call your dealer 6 2 Powering OFF the Inverter Step 1 Switch off the circuit breaker at AC termi...

Page 40: ...uirements for inverter grid connecting to generate power Power grid abnormal and can t meet the requirements for inverter grid connecting to generate power When grid on the blink every cycle last 30s...

Page 41: ...it stands for warning type and the second bit is warning code please refer to warning code in table 7 2 for details 3 Date When external communications is normal and time zone is set correctly the bui...

Page 42: ...ined from GS Touch mobile phone APP downloaded through Bluetooth communications For more details refer to GS Touch Manual D NOTE You can view set data through the inverter APP GS Touch For details abo...

Page 43: ...mal Leakage current abnormal Strings reverse Control power abnormal DC bias current abnormal Inverter relay abnormal Leakage current HCT abnormal System fault DC link voltage unbalance DC link over vo...

Page 44: ...dust and blockage yearly If there is any PV inverter abnormal running phenomenon monthly status replace the relevant parts If there is any PV inverter Electrical abnormal Connections phenomenon Semian...

Page 45: ...nected or not or if the grid has a power outage Check the number of PV modules and adjust it if need PV modules input voltage exceeds the inverter s allowable range PV Under PV modules input voltage i...

Page 46: ...our dealer Communications Outage 1 If the alarm occurs accidentally possibly the external circuits are abnormal accidentally The inverter automatically recovers to the normal operating status after th...

Page 47: ...g the measures recommended contact your dealer timely 8 3 Removing the Inverter Perform the following procedures to remove the inverter Step 1 Disconnect all cables from the inverter including communi...

Page 48: ...from the rear panel Step 3 Remove the rear panel WARNING Before removing DC input connector double check DC input switch is turned to OFF to avoid inverter damage and personal injury 45 User Manual Ma...

Page 49: ...at its discretions provide paid service 1 The warranty period expired 2 The damage caused during transit 3 The damage caused by man 4 The damage caused by force majeure including but not restricted t...

Page 50: ...er The PV inverter and its packing case are made from environment friendly materials If the inverter service life has expired do NOT discard it with household garbage dispose the inverter in accordanc...

Page 51: ...ort circuit current 26A 1 13A 1 13A 39A 1 13A 2 13A Maximum reverse current 0A Overvoltage protection level II Output Rated output power 6 000W 8 000W 10 000W 12 000W 15 000W Max apparent power 6 600V...

Page 52: ...tion Insulation resistance detection RCD detection Standards Compliance Grid tied NB T 32004 Safety certification IEC 62109 1 IEC 62109 2 NB T 32004 Note To avoid potential risk you are recommended to...

Page 53: ...www groupgshk com...

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