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SAJ CHS2 Series, Manual

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SAJ CHS2 Series Manual Download Page 2

 

                                                                                                                                                                                                                                                                                                                                                                             

CHS2 Series

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Preface

 

 

Thank you for choosing SAJ product. We are pleased to provide you first-class products and exceptional 
service.

 

This manual includes information for installation, operation, maintenance, trouble shooting and safety. 
Please follow the instructions of this manual so that we can ensure delivery of our professional guidance 
and wholehearted service.

 

Customer-orientation  is  our  forever  commitment.  We  hope  this  document  proves  to  be  of  great 
assistance in your journey for a cleaner, greener world.

 

Please check for the latest version at www.saj-electric.com

 

 

                                                                                                                        Guangzhou Sanjing Electric Co., Ltd.

 

Summary of Contents for CHS2 Series

Page 1: ...Innovation Park No 9 Lizhishan Road Science City Guangzhou High tech Zone Guangdong P R China GUANGZHOU SANJING ELECTRIC CO LTD CHS2 Series C I ENERGY STORAGE SYSTEM CHS2 29 9K 63K T4 T5 T6 X X 204 8V...

Page 2: ...e trouble shooting and safety Please follow the instructions of this manual so that we can ensure delivery of our professional guidance and wholehearted service Customer orientation is our forever com...

Page 3: ...sition and Clearance 19 4 2 2 Mounting Method 20 4 3 Mounting Procedure 21 4 3 1 Installation Tools 21 4 3 2 Mounting Procedure 22 5 ELECTRICAL CONNECTION 25 5 1 Additional Grounding Cable 26 5 2 Prep...

Page 4: ...Settings 49 6 5 Inverter Setting Review 53 6 6 Remote Monitoring 53 6 7 Working Modes 54 6 7 1 Selecting Working Modes Procedures 54 6 7 2 Working Modes Instruction 54 6 8 Export Limit Setting 55 6 8...

Page 5: ...result in death or serious injury WARNING WARNING indicates a hazardous situation which if not avoided can result in death or serious injury or moderate injury CAUTION CAUTION indicates a hazardous co...

Page 6: ...urce Please keep the power off prior to any operations Do not expose the battery to temperatures in excess of 50 C Do not subject the battery to any strong force Keep inflammable and explosive dangero...

Page 7: ...at a suitable location with sufficient ventilation Do not use the battery if it is defective damaged or broken Only use the battery with compatible inverter Do not use the battery with other type of b...

Page 8: ...tteries 2 Do not damage the battery again shock fall trample etc 3 Keep damaged batteries away from water except to prevent an energy storage system from catching fire 4 Do not expose the damaged batt...

Page 9: ...built internally with a battery management system BMS which is used to ensure efficiency of the battery and protect the battery from operating outside its specified limitations Figure 3 1 System over...

Page 10: ...interface Figure 3 4 Battery control unit interface Table 3 1 Waterproof connector wiring identification A 220V input from CH2 B High voltage box and CH2 power line C CAN communication with CH2 and pa...

Page 11: ...ted Energy kWh 57 3 100 3 Battery Voltage Range V 179 2 403 2 Max Charging Discharging Current A 140 AC Output On grid Rated AC Power W 29999 30000 40000 50000 63000 Max Apparent Power VA 29999 33000...

Page 12: ...s Protection IP55 IP66 Inverter Dimensions H W D mm 1980 988 1065 Weight kg 1050 57 3kWh 1150 71 6kWh 1250 85 9kWh 1350 100 3kWh Warranty Year 5 10 Standard VDE4105 IEC61727 62116 VDE0126 AS4777 2 CEI...

Page 13: ...package and contact your dealer as soon as possible 4 1 2 Scope of Delivery Please contact after sales if there are missing or damaged components Inverter Package CHS2 Inverter 1 RJ45 plug 10 Plug 2P...

Page 14: ...ure 4 2 Installation clearance 4 2 2 Mounting Method Figure 4 3 Mounting method The equipment employs natural convection cooling and it can be installed indoor or outdoor Mount vertically Never instal...

Page 15: ...se other auxiliary tools on site if necessary 4 3 2 Mounting Procedures Ground Mounting The ground should be flat and no inclination Step 1 Lay the marking off template flat on the installation floor...

Page 16: ...is in the center of the forklift legs The forks should completely fit the bottom of the cabinet without damaging the cabinet The forklift load capacity must be greater than 2 tons and the fork depth m...

Page 17: ...rotective equipment must be employed by technicians including insulating gloves insulating shoes and safety helmet WARNING Connect this additional grounding cable before other electrical connection No...

Page 18: ...2 Preparation Before Installation 1 Disassemble the metal plate above the outlet hole to facilitate wiring operations 2 Use a knife to cut the end of the cable sleeve at the cable outlet hole 3 Remove...

Page 19: ...SET SE C 1 4 7 1 0 13 14 16 17 19 21 24 25 3 6 9 1 0 Meter CT CT installation The arrow direction points to the inv er ert Figure 5 6 Export Limit Setting 5 3 2 Dry Contact Connection Reserved output...

Page 20: ...4 12V Power Output RSD_1 RSD_1 supplies power to the external photovoltaic fast shutdown module and controls the power on and off by controlling the power of the module Figure 5 10 Connect the Power...

Page 21: ...T6 X 35 70 50 Copper Grounding cable cross sectional area mm 25 Table 5 1 Recommended specifications of GRID cables Note If the grid connection distance is too far please select an AC cable with larg...

Page 22: ...nal residual current device as it has integrated with a RCMU If local regulations require the application of external residual current device either type A or type B RCD is compatible with the inverte...

Page 23: ...lock screws on positive and negative connector 2 Strip the insulation of the positive and negative cables with 8 10mm length positive cable negative cable Figure 5 17 Striping off the insulation skin...

Page 24: ...e middle of the inverter and the baffle under the inverter back to their original positions 5 6 Communication Module Installation Plug in the communication module to 4G WIFI port and secure the module...

Page 25: ...ll the metal plate above the outlet hole back Figure 5 24 Install Decorative Panels 5 8 System Connection The system connection in Australia and New Zealand is as below the neutral cable of AC and bac...

Page 26: ...rwise backup function may be inactive during blackout 5 9 System Connection Diagram 5 10 AFCI The inverter is equipped with arc fault circuit interrupter AFCI With AFCI protection when there is an arc...

Page 27: ...s and hold the START switch for 3 seconds until the LED light flashes Step 5 If the grid is disconnected press the START button following step 4 Note If the Main Switch suddenly trips while the machin...

Page 28: ...xporting at all Off Off grid Battery Solid Battery is discharging On 1s off 1s Battery is charging On 1s off 3s SOC low Off Battery is disconnected or inactive Grid Solid Connected to grid On 1s off 1...

Page 29: ...owing manners Account Login a Open the App and click on the three dot icon on the top right corner Set the Language to English and Network Node to Overseas Node Then use your account to log in to the...

Page 30: ...CHS2 Series 51 52...

Page 31: ...n Mode When the solar is sufficient electricity generated by photovoltaic system will be supplied to load first the surplus energy will be stored in battery then the excess electricity will be exporte...

Page 32: ...There are two methods to control the export limit the two methods are alternative to each other Method 1 Export limitation setting is to control the export electricity to the grid Method 2 Generation...

Page 33: ...erter will not able to feed into the grid The steps of running Self test are as followed Step 1 Connect a communication module Wi Fi 4G Ethernet with inverter connection procedure can refer to eSolar...

Page 34: ...ulation The power factor range is from 0 8 leading 0 8 lagging Fixed Reactive Power Mode Step 1 Select Inductive Adjustment Var or Capacitive Var according to your local grid regulation The power rang...

Page 35: ...your local grid via eSAJ Home 2 Log in to eSAJ Home For connection procedure please refer to chapter 6 4 Logging In to the App and Performing the Initialization Settings 3 Click V Watt V Var to enter...

Page 36: ...ity 85 RH 3 For long term storage 3 months please put it in an environment with a temperature of 20 C to 25 C and a humidity of 85 RH 4 The battery should be stored in accordance with the storage requ...

Page 37: ...High 68 Slave Frequency Low 73 Slave No Grid Error 74 Slave PV Input Mode Error 75 Slave PV Input Mode Error 76 Slave PV Voltage High 77 Slave HW Bus Volt High Code Fault Information 1 Master Relay Er...

Page 38: ...ier incompatibility 114 Battery cell supplier impartibility 115 Battery cell incompatibility 116 Voltage inconsistency 117 Circuit breaker is open 118 Temperature difference is too wide Code Fault Inf...

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