BSLBATT ESS-GRID Series User Manual

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BSL NEW ENERGY TECHNOLOGY CO., LTD

Technology Co., LTD

ESS-GRID Cabinet Series

User Manual

Release Date: 2024-08-31

Document Version:V1.0

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Page 1 BSL NEW ENERGY TECHNOLOGY CO., LTD Technology Co., LTD ESS-GRID Cabinet Series User Manual Release Date: 2024-08-31 Document Version:V1.0...
Page 2: Release Notes
BSL NEW ENERGY TECHNOLOGY CO., LTD Technology Co., LTD Release Notes EDITION DATE VERSION UPDATE RECORD APPROVAL V1.0.0 2024-07-08 V1.0.0 INITIAL VERSION...
Page 3: Table Of Contents
BSL NEW ENERGY TECHNOLOGY CO., LTD Catalogs Technology Co., LTD Catalogue ...............................1 1. Safety Instruction ........................- 1 - 1.1. Safety Symbol Description ....................- 1 - 1.2. General Security ........................- 1 - 1.3. Electrical Safety ........................- 3 - 1.3.1.
Page 4 BSL NEW ENERGY TECHNOLOGY CO., LTD 3.1. Transportation and Handling ..................- 20 - Technology Co., LTD 3.1.1. Product transportation ....................- 20 - 3.1.2. Product handling ......................- 20 - 3.2. Packaging and Storage .....................- 21 - 3.2.1. Product packaging ......................- 21 - 3.2.2.
Page 5 BSL NEW ENERGY TECHNOLOGY CO., LTD 5.8. Introduction of the Environment Monitoring Interface ..........- 48 - Technology Co., LTD 6. Warning and Maintenance ......................1 6.1. Warning Processing ........................1 6.2. Routine Maintenance ......................... 4 6.3. Ash Cleaning Operation Instruction Book ................5 6.4.
Page 6: Safety Instruction
Safety Instruction 1. Safety Instruction 1.1. Safety Symbol Description When installing, operating and maintaining the equipment, please read this manual first and follow the identification of the equipment and all safety precautions in the manual. In order to ensure better use of the product and ensure personal and property safety, please read the following symbols carefully.
Page 7 Safety Instruction  Damage to device hardware or data due to customer negligence, incorrect operation or intentional damage.  System damage due to third party or customer reasons, including relocation and installation systems that do not meet the requirements of this manual, and the adjustment, change, or removal of identification marks not meeting the requirements of this manual.
Page 8: Electrical Safety
Safety Instruction  Reverse engineering, decompiling, disassembly, adaptation, implantation or other derived operation of the equipment software is prohibited, and it is forbidden to study the internal implementation, obtain the equipment software source code, steal intellectual property rights, or to disclose the results of the performance test of the equipment software is prohibited.
Page 9: Maintenance Requirements
Safety Instruction 1.3.3. Maintenance requirements  Before connecting or removing the cable, first disconnect the protective switch of the corresponding circuit.  Use a multimeter with the corresponding voltage level to ensure that the equipment has been completely powered off. ...
Page 10: Battery Safety
Safety Instruction 1.5. Battery Safety Explain The Company shall not be liable for damage to the battery provided by the Company  Failure to timely charging, acceptance, resulting in overdue battery storage, capacity loss or irreversible damage.  Drop mechanical damage, leakage, rupture, etc. due to improper operation or failure to connect the battery as required.
Page 11: Maintenance And Replacement
Safety Instruction bodies (such as conductive objects, screws, liquids, etc.) entering the battery and causing short circuit. Warn:  The battery must be stored in a separate warehouse and in the outer packaging, avoid mixing with other materials, avoid open storage, avoid battery stacking. The site must be equipped with qualified fire-fighting facilities, such as fire-fighting sand, fire extinguishers, etc.
Page 12 Safety Instruction  Remove the parts from the cabinet and confirm that the other parts on the cabinet are not loose.  During maintenance of equipment, live parts shall be covered with insulating materials.  Avoid touching the running fan (such as fingers, parts, bolts, etc.). ...
Page 13: Product Presentation
Product Presentation 2. Product Presentation 2.1. Model Description ESS-GRID – C215 – (125) AC rated power, default 125kW when not Battery rated capacity Product Series Name Note: Isolation transformer, STS off-grid switching and DC power module are optional components, and the rated output power and battery capacity can be flexibly configured according to the project requirements.
Page 14: Electrical Line Diagram
Product Presentation 2.3. Electrical Line Diagram Fig. 2.1 Electrical primary drawing Description: Figure 2.1 is the system scheme with off-grid connection, with isolated transformer and with photovoltaic input. Different projects have different configurations and slightly different lines, and the actual attached drawings for the shipment shall prevail. 2.4.
Page 15 Product Presentation Model ESS-GRID C200 ESS-GRID C215 ESS-GRID C225 ESS-GRID C241 Battery Capacity 200kWh 215kWh 225kWh 241kWh System rated voltage 716.8V 768V 716.8V 768V System voltage range 627.2V~795.2V 672V~852V 627.2V~795.2V 672V~852V Cell capacity 280Ah 280Ah 314Ah 314Ah Battery type Lithium iron phosphate battery (LFP) Module Composition 1P*16S*14S 1P*16S*15S...
Page 16: Part Introduction
Product Presentation method above sea level 2000m (with over 2000m drop) BMS communication EMS communication Ethernet / 485 Dimensions 1850*1100*2300mm (W*D*H) System Weight 2900kg 2990kg 3000kg 3090kg Note: The actual parameters have been set according to the customer requirements. 2.6. Part Introduction 2.6.1.
Page 17: Battery Management System
Product Presentation 2.6.2. Battery management system The energy storage management system consists of the battery management system (BMS) and the energy management system (EMS). The battery comes with a BMS system, which is divided into two levels: BMU and BCU. The BMU is located in the battery box, completing the data collection of the single cell information inside the battery box, and uploading the data to the BCU, and completing the balance between the single cells in the battery box according to the instructions issued by...
Page 18 Product Presentation DC voltage source Maximal efficiency 98.2% Dimensions (W * D * H) 520*750*265mm Weight (approx) 68kg Isolation method Non-isolation Levels of protection IP21 Working temperature -25℃ ~ + 60℃ (> 45℃ drop) Relative humidity 0~95% (non-condensation) Cooling-down method Intelligent air cooling Noise ＜78dB...
Page 19 Product Presentation Levels of protection IP21 Working temperature -25℃ ~ + 60℃ (> 45℃ drop) Relative humidity 0~95% (non-condensation) Cooling-down method air blast cooling Noise ＜70dB Above sea level 3000m (> 3000m drop) Communication interface RS485 / CAN (Optional) 2.6.3.3 STS and off-grid switching module For areas with unstable power grid and frequent power failure, users can configure STS module according to project requirements, and realize automatic control of seamless switching and off-grid through STS.
Page 20: Environment Control System
Product Presentation Model MTFI-3100A Power rating 100kVA Dimensions (W * D * H) 600*410*670mm Insulation grade Connection group Dyn11 Primary-side input voltage 400V Primary-side input current 144A Rated frequency 50Hz Secondary-side output voltage 400V Secondary-side output current 144A Overload capacity 110% Cooling-down method Dry self-cooling...
Page 21 Product Presentation ① Refrigeration: when the temperature inside the cabinet is higher than the refrigeration set point plus refrigeration deviation, it starts refrigeration; when the temperature inside the cabinet is lower than the refrigeration set point, it stops refrigeration. ② heating: when the cabinet temperature is lower than the heating set point, start heating; when the cabinet temperature is higher than the heating set point plus heating deviation, stop heating.
Page 22: Fire Extinguisher System
Product Presentation High humidity alarm in the cabinet 0%~100% (Setable) Note: Actual parameters are set according to customer requirements before delivery. 2.6.4.2 Access control switch Access control switch detects the door opening status of the equipment. Table 2.8 Parameters of the access control switch Name Parameter Rated voltage...
Page 23: Local Management System
Product Presentation Table 2.10 Aerosol parameters for fire protection Model QRR0.3G/S-Q Technical parameter Drug weight 300g weight of equipment 860±30g Spitfall time ≤14s Outline dimension 46*68.5*255mm Spitow temperature 400℃, 200℃, and 75℃, respectively Actual fire fighting 100g/m³~130g/m³ efficiency Working environment -50℃~+90℃...
Page 24: Configuration List
Product Presentation 2.7. Configuration List In conclusion, the overall configuration list of the energy storage system under the typical configuration is as follows: Table 2.12 Overall configuration list of ESS-GRID C215 Quanti Name Model Unit Remarks Battery system 280Ah，215kWh With control box Energy storage converter Monet-50AC Unit...
Page 25: Installation And Wiring
Installation and Wiring 3. Installation and Wiring 3.1. Transportation and Handling 3.1.1. Product transportation In order to keep the equipment in a better protective state, it is recommended to  use transportation with packaging; Equipment transportation shall be transported according to the identification ...
Page 26: Packaging And Storage
Installation and Wiring 3.2. Packaging and Storage 3.2.1. Product packaging In order to make the product in a better protective state during transportation, use a specific wooden box packaging. The following basic parameters are listed on the equipment package (including but not limited to), which shall be carefully checked according to the project requirements: Table 3.1 Packaging parameters table Parameter...
Page 27 Installation and Wiring system is only suitable for outdoor scenes, needs outdoor arrangement, does not support indoor arrangement. General general requirements are as follows:  The horizontal surface of the installation position shall be above the highest water level in the area. The distance from the airport, landfill disposal site, river bank or dam shall be 2km.
Page 28: Preparation Before Installation
Installation and Wiring  There are rubber soil, soft soil layer and other bad geological conditions, easy to water and easy to sink the ground.  Within the limits of the mining subsidence (dislocation) area. Areas that may be submerged after a dam or embankment breaks up. ...
Page 29: Mechanical Installation
Installation and Wiring 3.5. Mechanical Installation After determining that the product is free and all accessories are complete, refer to the following suggestions: Select the installation position of the equipment in advance according to the  product size, locate and fix it; the recommended foundation is shown in Figure 3.2.
Page 30 Installation and Wiring After removing the packing wooden box, remove the bottom enclosure panel of the equipment first. The removed panels and screws shall be collected, and they shall be installed after the equipment is installed. Figure 3.3 Schematic drawing of the bottom enclosure panel of the equipment Place the equipment on the foundation with a forklift, align the fixing hole of the equipment with the embedded nut of the foundation, and tighten with M16X40 bolts.
Page 31: Electrical Cable Installation
Installation and Wiring 3.6. Electrical Cable Installation This product adopts all-in-one structure, the DC side has been completed wiring, the site only for the AC side and external communication electrical cable installation. Provide the wiring reference as shown in Table 3.5 according to the product power and cable specifications.
Page 32 Installation and Wiring Torsion (N*m) 1.8~2.4 4~4.8 22~29 44~58 76~102 121~162 189~252 The entry and exit line of the energy storage system is down in and out. After removing the switch baffle, as shown in Figure 3.5, A/B/C/N copper bar at the lower end of the switch reserves φ...
Page 33 Installation and Wiring ● When using aluminum alloy cable, please use copper aluminum transition terminal, or aluminum terminal with copper aluminum transition gasket. - 28 -...
Page 34: Start-Up And Commissioning
Start-up and Commissioning 4. Start-up and Commissioning 4.1. Check Before Boot Before the product operation, please ensure that the product has been installed in accordance with the specifications, and conduct a comprehensive and detailed inspection of the machine to ensure that all indicators meet the requirements before starting up. 1) Appearance inspection: a、...
Page 35: Boot Operation
Start-up and Commissioning Figure 4.1 Location diagram of power distribution switch 4.2. Boot Operation The operation procedure of product power-on operation is as follows: Confirm that the grid voltage is within the predetermined range (400V±10%) with a multimeter; Refer to Fig. 4.1, close transformer soft start switch MCB2, air-conditioner switch MCB3, auxiliary power switch MCB4~5, close QF2 utility switch to complete transformer soft start.
Page 36: Shutdown Operation
Start-up and Commissioning engineers and technicians and set the operation mode and related parameters according to the project requirements: Set the equipment control mode to “manual mode” and set the active power to 5%; Turn on the air conditioner in “Data”->“Environment Monitoring”, enable all the modules in the “Switch”...
Page 37 Start-up and Commissioning Explain After pressing "EPO" emergency shutdown, you need to QF 1 oil machine switch, QF 2 city power switch, QF 5 ~ 6 photovoltaic switch, auxiliary power switch MCB 4 ~ 5, high voltage box DC switch are turned off, wait for HMI touch screen to wait for 10min before the boot! - 32 -...
Page 38: Running And Operation
Running and Operation 5. Running and Operation This section mainly introduces the LCD touch screen display interface and the corresponding operation control through the man-machine interface. Users can execute various operation commands through the LCD display interface, easily browse the DC, AC and system operation related parameters and data, timely obtain the current equipment status and real-time alarm information, and provide a reliable basis for fault diagnosis.
Page 39: Switch Machine Operation
Running and Operation setting Environmental Moving ring monitoring display and air monitoring conditioning parameter setting Historical alarm Display the historical alarm records Record Operation log Displays the operation log Data report Export history system info Displays system information running mode System operation mode setting parameter setting Converter and battery parameter setting...
Page 40 Running and Operation Set the converter parameters in “System”->“Parameter Setting” interface, and select the required operation mode in “ System ” -> “Operation Mode ” interface. In “ System ” -> “Operation Mode” interface, select the required operation mode, select grid connection and control mode manual, peak shaving and valley filling and backup mode.
Page 41: Communication Settings
Running and Operation 5.3. Communication Settings Description: Communication setting refers to the communication protocol setting between LCD touch screen and battery BMS, LCD touch screen and EMS background. 1、 Check that the battery BMS communication line is connected to CAN 2 _ H and CAN 2 _ L on the back terminals of the touch screen;...
Page 42: Run Mode Settings
Running and Operation 5、 Background EMS communication setting 1: If RS485 communication is adopted, the corresponding local address of the communication panel is set as 1. If multiple energy storage systems connect to the background, the slave address cannot be repeated; 6、...
Page 43 Running and Operation photovoltaic priority to battery charging, load power provided by the power grid, when the battery charge to set the SOC limit of 100% time volt shutdown, battery SOC, discharge to 96% photovoltaic boot, the battery charge not discharge, when photovoltaic power is greater than the load power, photovoltaic tracking load power, when photovoltaic power is less than the load power, photovoltaic + battery combined power to the load.
Page 44: Grid-Connected Manual Mode
Running and Operation to the power grid. Set to prohibit: Electricity from the energy storage system can flow into the grid. In the system "System" -> "Parameter Settings" -> "Advanced Settings (password 888888)" -> "MSTS parameters" -> "Antireflux enabling" setting interface as follows: Figure 5.7 Anti-countercurrent setting interface 5.4.2.
Page 45: Automatic Grid Connection Mode
Running and Operation Figure 5.8 Grid-connected manual mode setting 2、 Set the control mode to "Manual mode", set the corresponding active power, power factor and reactive power on the "Parameter Setting" page, and the machine runs according to the set value (the positive value is discharge, and the negative value is charging).
Page 46 Running and Operation Figure 5.11 Setting interface of peak shifting operation 2、 Click "Modify" to set the peak load shifting operation period and power: set the start and end time in period 1, charge and discharge power and capacity; click the next one to enter the period 2 setting, and save and exit after completing all period settings;...
Page 47 Running and Operation Figure 5.13 Peak load filling 4、 "Control mode" is modified to "peak cutting and valley filling"; Figure 5.14 Control mode of peak shifting 5、 This is the automatic mode: pause, click "switch" -> "System open" to complete the local automatic control mode setting.
Page 48 Running and Operation prohibited, the generator is allowed to charge the mains (provided the generator is enabled first) standby SOC: When the battery SOC discharges to the standby power SOC set value, the battery is no longer discharged, and the load is provided by the mains or oil machine.
Page 49: And Automatically Switch Off Of The Network
Running and Operation This is the automatic mode: pause, click "switch" -> "System open" to complete the local automatic control mode setting Figure 5.17 Automatic control operation mode is turned on 5.4.4. And automatically switch off of the network When the system is running in grid connection, the energy storage converter automatically switches from grid-connected mode, and the system can output stable 400V / 50Hz three-phase AC voltage.
Page 50: Battery Parameter Settings
Running and Operation Automatic cut off-grid mode: click "System" -> "Operation mode" to enter the current page, and switch "set to" unplanned trigger ", set to unplanned trigger: when the grid suddenly power off, the energy storage converter will automatically switch from grid-connected mode to off-grid mode, the system can output a stable 400V / 50Hz three-phase AC voltage;...
Page 51: Data Viewing And Export
Running and Operation 5.6. Data Viewing and Export Click "Record" -> "Data Report" to enter the current page. Figure 5.21 Data Report Interface Check the day, month, year and total charge and discharge volume. Insert the U disk, wait for the U disk to connect, click data Export, wait for the export to complete.
Page 52 Running and Operation Figure 5.23 Create the upgrade software folder Copy the DSP, LCD, ARM firmware required for the system upgrade to the UPDATE folder; Figure 5.24 Store the upgrade software Click "System" -> "System Upgrade", enter the password "888888", and enter the upgrade page;...
Page 53: Introduction Of The Environment Monitoring Interface
Running and Operation Figure 5.26 LCD upgrade software and restart interface After the LCD touch screen software completes, click the "restart" button to refresh the version, as shown in Figure 5.24. Customers can upgrade the DSP and ARM and then click "Restart".
Page 54 Running and Operation Cooling Mode: When the temperature is greater than or equal to the set cooling point, the air conditioner is turned on, when the temperature is lower than the cooling point, the air conditioner is turned off, and the return value is 5℃ by default (1~10℃ adjustable); Heating mode: when the temperature is lower than the heating point, the air conditioner turns on the heating, when the temperature reaches the heating point plus the return difference value, the return difference value is 5℃...
Page 55: Warning And Maintenance
Warning and Maintenance 6. Warning and Maintenance The alarm level is defined as follows: Fault: The equipment fails and the system stops running (charge / discharge).  Alarm: the output power drops or partial function fails due to external factors, but it ...
Page 56 Warning and Maintenance 2.Observe whether the fan is obviously damaged and whether there is a burning smell. If so, please contact the service hotline. 1.Disconnect the distribution switch, open the air conditioning junction box, and check whether the 1.Free of the wiring Indoor fan wiring is loose;...
Page 57 Warning and Maintenance high 2.Check whether the internal fan is running properly; 3.Contact the manufacturer 1.Check the DC side for short circuit or line damage; Energy storage Direct current DC current hitch 2.Replace the energy storage converter module or converter excess contact the manufacturer.
Page 58: Routine Maintenance
Warning and Maintenance The photovoltaic Low voltage side 1 road 2 Photovoltaic DC voltage open-circuit Use the multimeter photovoltaic switch whether the road low voltage converter voltage is below positive and negative DC voltage is more than 250V. 250V Warning: The above alarms and faults are common alarms or faults. If there is any faults other than Table 6.1, please contact the manufacturer directly.
Page 59: Ash Cleaning Operation Instruction Book
Warning and Maintenance ● Check the cable copper row blockage contact surface ● The screw socket connection line is not loose and detached ● Copper row and contact surface have no corrosion and discoloration, and no dust accumulation 6.3. Ash Cleaning Operation Instruction Book 6.3.1 Preparation before maintenance Pay attention to Please prepare at least the following tools, such as insufficient tools for maintenance;...
Page 60: Maintenance Objects
Warning and Maintenance Whether the Maintenance Maintenance action Reference standard system is objects down ● No dust accumulation in the vents ● Cleaning vents ● No insects, rats, snakes and other ● Cleaning dustproof animals enter cotton ● Duproof cotton no obvious ●...
Page 61 Warning and Maintenance hang the "No closing" maintenance sign. Step 2: Open the system cabinet door with special tools and keys; Step 3: Disconnect the circuit breaker of the superior distribution box of the city and hang the "No closing". Use the multimeter to measure whether the equipment is still charged, and the next operation until the equipment is no longer charged;...
Page 62 Warning and Maintenance Step 5: Use the high-pressure water gun to wash the dust-proof cotton, if too dirty, the detergent can be used for cleaning;...
Page 63: Warranty Services
Warning and Maintenance Step 6: Put the cleaned dust-proof cotton into the aluminum alloy dust-proof cotton frame to dry, and fix it with a buckle; Step 7: See Operation 5.2 for the restart. 6.4. Warranty Services 6.4.1. Warranty period The warranty period agreed in the commercial contract shall prevail in case of correct use of the product.

This manual is also suitable for:

Ess-grid c200 Ess-grid c215 Ess-grid c225 Ess-grid c241