Contents 1. About This Manual ......................1 1.1 Products Covered by This Manual ................1 1.2 Target Group ........................1 1.3 Symbols Used ........................1 1.4 Storage of the Manual ....................2 2. Safety ............................2 2.1 Important Safety Instructions ..................2 2.2 Response to Emergency Situations ................
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5.4.1 Unpack and Check for Transport Damage ............14 5.4.2 Pre-installation check....................14 5.4.3 Procedure for All-in-one Application ..............14 5.4.4 Procedure for Expansion Application ..............15 6. Electrical Connection ......................18 6.1 Overview of the Connection Area................18 6.2 Battery Power Connection ................... 19 6.3 BMS Communication Connection ................
About This Manual 1.1 Products Covered by This Manual Li-ion Battery: BLF-B51100 energy storage system. 1.2 Target Group This manual is intended for a qualified electrician. Any electrical installation and maintenance on the battery must be performed by qualified electricians in compliance with standards, wiring rules or requirements of local grid authorities or bodies.
1.4 Storage of the Manual Please keep the manual properly and operate in strict accordance with all safety and operating instructions in this manual. The information in this manual www.LIVOLTEK.com is subject to change without notice. Please check more information.
otherwise the warranty commitment for the battery will be invalid. Appropriate methods must be adopted to protect battery from electrostatic • discharge; any damage caused by ESD is not warranted by the manufacturer. 2.2 Response to Emergency Situations 2.2.1 Leaking Batteries If the battery leaks electrolyte which is corrosive, avoid contact with the leaking •...
Store away from incompatible materials and foodstuff containers. • 2.4 Limitation of Liability Any product damage or property loss caused by the following conditions • LIVOLTEK does not assume any direct or indirect liability. Product modified, design changed or parts replaced without LIVOLTEK • authorization;...
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Changes, or attempted repairs and erasing of series number or seals by non • LIVOLTEK technician; System design and installation are not in compliance with standards and • regulations; Failure to comply with the local safety regulations; • The Product has been improperly stored in distributor’s or end user’s premises;...
Product Description Thank you for choosing the LIVOLTEK battery. The BLF-B51100 battery is a Low Voltage Lithium-ion battery. It is designed for energy storage system. It must only be connected with an officially tested inverter (Hybrid or Off-Grid series). Figure 1. View of the BLF-B51100 Lithium Battery...
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If the battery is not used or not installed for 3 months a long time, it is recommended to measure the voltage and charge it before use for better maintenance. Icons on the Nameplate Symbol Explanation Caution, Risk of Danger Caution, Risk of Electric Shock CE marking The battery complies with the requirements of the...
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Icons on the warning label Symbol Designation Refer to the Operating Manual before using Caution, Risk of Danger Caution, Risk of Electric Shock Keep the battery away from open flame or ignition sources. Keep the battery away from children. Do not short circuit the battery. WEEE Mark.
Mounting 5.1 Environment Requirements Install the Battery System on the surface with sufficient bearing capacity and flatness, wooden surface is prohibited. Increase the bearing capacity and flatness of the surface by laying the foundation, adding bearing plates and so Keep children away from the battery. •...
5.2 Tools These tools are required to install the battery. Electric Hammer Screw Driver Pencil Tap measure Multi-meter Utility knife It is recommended to wear the following safety gear when dealing with the battery system. Insulated Gloves Safety Goggle Safety shoes...
5.3 Angle and Space Requirements 5.3.1 Angle requirement Never install the Battery horizontally, or with a forward tilt or with a backward tilt or even with upside down. Install the battery upright or at a maximum back tilt of 15 degrees to facilitate heat dissipation. This battery is indoor version and can be only installed in an indoor location.The space around batteries recommended refer to the figure below...
5.3.2 Space requirement for the battery Position Min. size/mm Left Right 200 (Inverter not included) Bottom Front 5.3.3 Space requirement for expansion The horizontal space between 2 adjacent batteries should not exceed 100 mm, otherwise the length of parallel power cables will be insufficient. Position Min.
5.4 Mounting the Battery 5.4.1 Unpack and Check for Transport Damage Unpacking the battery package and make sure the battery is intact during transportation. If there are some visible damages, such as cracks, or missing, please contact your dealer immediately. 5.4.2 Pre-installation check •...
5.4.4 Procedure for Expansion Application STEP 1: Anchor Battery Bracket Plan and measure the distance between system components and determine • whether cables will be routed into the system from the top, bottom, or side of the enclosure before installation. Make sure the wall is strong enough to withstand the weight of battery.
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STEP 2: Screw the bracket on the wall Use expansion bolts or correct wall fixings to attach the mounting • bracket on the wall tightly. STEP 3: Mount the Battery to the Bracket Lift and hang the battery to the battery-bracket and ensure that the two •...
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STEP 4: Electrical connections Thread the power and communication cable to the designated ports. (refer • to Chapter 6.1). Connect power and communication cable to Inverter. More detailed • information and installation steps of Inverter, please refer to the Inverter user manual &...
Electrical Connection 6.1 Overview of the Connection Area Position Definition Battery Power Ports DC Breaker BMS Communication Ports Ground Port LED Indicator...
6.2 Battery Power Connection Battery connection diagram Red /Blue solid line: Positive / Negative power cable Black dotted line: CAN communication cable. Procedure: Before connecting the power cables, make sure the DC breaker of the battery is disconnected. STEP 1: Install the OT terminals ends of power cable to the battery.
6.3 BMS Communication Connection Please check whether the BMS communication cable in the accessory box is appropriate for the battery. If you are not sure for that, please confirm with your vendor. Procedure: STEP 1: Please insert the RJ45 connector of the communication cable into the COM1 port of battery.
6.4 Parallel Connection of Multi-batteries Expandability: Up to 5 units of BLF-B51100 batteries can be parallel connected in one system. Parallel Connection Diagram (Expansion Application) Red /Blue solid line: Positive / Negative power cable Black dotted line: CAN communication cable.
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i. Two batteries system: Connect the negative terminal (BAT-) of the nearest battery from the inverter to the negative terminal (BAT-) of the inverter by power cable to inverter. ii. At least 3 batteries system :Connect the negative terminal (BAT-) of the farthest battery from the inverter to the negative terminal (BAT-) of the inverter by negative power cable to inverter(which must be harnessed on site ).
Operating of the Battery 7.1 LED Indicator The LED indicates the operating status of the battery. Explanation Green Green light indicates the battery works well. Fault occurs in the battery. SOC ≤8% When red light is on for more than 12 hours indicates fault occurs in the battery, please contact technical support for help.
Technical Data Electrical Data BLF-B51100 Cell Type Total Energy 5.12 kWh Usable Energy 4.6 kWh Depth of Discharge Nominal Capacity 100 Ah Nominal Voltage 51.2 V Operating Voltage Range 40-58.4 V Nominal Power 5.12 kW Max. Continuous 4.1kW / 5.12kW...
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Design Life >10 years Dimension(W*H*D) 335*585*135.5 mm Weight 44 kg...
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1418-35 Moganshan Road, Hangzhou, 310011, China info@livoltek.com www.livoltek.com...
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