Related Manuals for LEOCH LR24-100
Summary of Contents for LEOCH LR24-100
- Page 1 Integrated Lithium-ion Battery Pack for Rack-Mounted User Manual Version：V3.0 Released Date：2024-08-27 Document Number：LB-LR-24-EN-V3.0-20240826...
- Page 2 FOREWORD Overview This manual describes the installation, history recording and parameter settings etc. Please keep the manual in safety for more information. Readers This document provides technical details regarding the tools and infrastructure used by the following users: • Sales engineer •...
- Page 3 Used as a warning of potential dangers, if ignore this information, it may result in equipment broken, data lost, equipment Caution performance decrease and other unpredictable result. represents the supplement information of main text to emphasize INTRO or replenish.
- Page 4 DIRECTORY FOREWORD ........................1 DIRECTORY ........................3 1 OVERVIEW 4 1.1 Product specification ..........................4 1.2 Product profiles ............................4 1.3 Product structure ............................5 2 ILLUSTRATION ......................6 2.1 Explanation of the structure ........................6 2.2 Panel description ............................7 2.3 Menu operation instructions ........................
- Page 5 OVERVIEW 1.1 Product specification The model of integrated lithium Ion battery (hereafter referred to as lithium battery or PACK) for Wall-Mounted is shown in figure 1-1. Figure1-1 The explanation of the product specification (For example) L R 24 -100 ① ② ③ ④...
- Page 6 1.3 Product structure The appearance of the lithium battery pack is shown in figure 1-3, for interface description; please refer to the 2.2 panel description". Figure1-3 Product picture...
- Page 7 ILLUSTRATION 2.1 Explanation of the structure The structure of Lithium Ion battery pack as shown in figure 2-1 Figure2-1 Product structure 1. ADD 2. RESET 3.Breaker 4. ON/OFF 5. P+ 6.P+ 7. RUN 8. ALM 9. SOC 10. RS485 11. CAN 12.
- Page 8 2.2 Panel description The panel of the module of the lithium battery pack, as shown in figure Figure2-2-1 Module panel description Battery Output Using 4 pin terminal pins, the front of the terminal from left to right is defined as battery+, Battery+, Battery-, battery-, which is connected with the power transmission line for charging and discharging.
- Page 9 When the battery is at alarm or fault, "ALM" light is red. During charging, the "RUN" light will be flashing. "RUN" and "ALM" can display the battery status, as shown in table 2-2-3 Table2-2-3 The explanation of “RUN” and “ALM” Normal/Alarm/ PACK Status Remark...
- Page 10 In parallel, band switch using four dip switch to address set cell system. The explanation of its dial switch as shown in table 2-2-4. Table2-2-4 Band switch address code Address Code PACK Explanation Definition Reserve PACK1 Use As Master Pack PACK2 Use as SlavePack2 PACK3...
- Page 11 RS232 RS485 CAN Battery to battery Inverter to Battery PC to Battery Or PC to Battery RS485A RS232 RS485B,RS485C Definition Definition Definition Definition RS485-B RS485-B RS485-A RS485-A CAN-H CAN-L RS485-A RS485-A RS485-B RS485-B NC=No connect Dry Contact Terminal Dry Contact Terminal: provided 2 ways input and 2 ways output dry contact signal.
- Page 12 RESET Press RESET key for 5 seconds, then start the device, press the RESET key for 5 seconds again, then shut down the device. When the system is running, should there be an exception, use this button to reset the system (press / release) to ensure the stability of the system.
- Page 13 Page down Return, launch Operation procedures Press once, the LCD display screen light up, then the welcome interface will be shown. Followed by the prompt and then click once to enter the main menu bar. ，Enter the Menu screen, when the Scroll page up points to the corresponding bar, press Enter...
- Page 14 A single module has a 25.6V (100) Ah, with a large capacity, can be used in accordance with user requirements arbitrary combination. As shown in figure 2-4 Figure2-4 the working principle diagram 2.5 The product features Integrated lithium battery pack for Wall-Mounted has the following remarkable characteristics: •...
- Page 15 Telemetry: voltage, current, temperature, SOC, SOH (optional), etc. Tel-signalling state of charge and discharge, overcharge / over-current, under voltage over-current alarm / alarm, environment / battery /PCBA/ battery temperature alarm, low environmental temperature alarm, battery capacity is too low, the battery temperature /voltage / current sensor failure alarm, battery failure alarm (just not cut off the monomer pressure high limit alarm) (optional), battery failure alarm (optional).
- Page 16 INSTALLATION GUIDE 3.1 Installation precaution notes Comply with local laws and regulations When operating the equipment, make certain to comply with local laws and regulations. Personnel requirements Technicians who are responsible for installation and maintenance are required to undertake strict training at first. Master the correct methods for operation and safety, only then the installation, operation and maintenance can be carried out.
- Page 17 Installation requirements Installation should be carried out as shown in figure 3-1 in order to avoid possible risks. Put the lithium battery on the ground (to avoid tilt, uneven ground). Avoid placing in the sunlight, rain or wet surfaces. Figure3-1 Requirements for installation scenarios •...
- Page 18 Caution Do not install in the working environment with metal conduction type dust. Do not put anything containing corrosive gases. Do not put anything in the dust concentrated areas. Do not place any items on the top of lithium-ion battery pack. People could not Power check sit on the battery.
- Page 19 the equipment, accessories and order contracts should be recorded and local branches or offices should be contacted immediately. The site needs to be tidied and inspected once again to make sure the audit documents are in order for the audit. Before inspection, the site should be clean. 3.2.2 Installation tools Potential commonly used tools as shown in table 3-1~3-4 the field technician will increase or decrease the amount according to the construction.
- Page 20 Table3-2-2-3 Electrical installation tools The appearance of the tools, parameters, and names Insulated gloves Power cable crimpi Wire stripping pliers Electrical tape ng plier Table3-2-2-4 Measuring Tools The appearance of the tools, parameters, and names Clamp the flow tab...
- Page 21 3.3 Mounting the battery Note the allowable installation modes: 1、Single battery connection （1）Connect the positive and negative wires of the battery （2）Connect the communication cable between the battery and the inverter （3）The DIP switch of the battery is set to 1...
- Page 22 2、Multiple batteries connection （1）The positive and negative battery cables are respectively connected to the BUS （2）Connect the communication cables between the battery room and the battery and inverter （3）Connect the positive and negative BUS to the inverter （4）Set the DIP switch of the battery connected to the inverter to 1, and set the DIP switch of other batteries to 2.3.4.
- Page 23 MAINTENANCE In order to ensure the lithium-ion battery pack achieves the longest life cycle, the maintenance technician should carry out regular inspections and maintenance care. The maintenance records should be complete and routine, so that subsequent verification of management parameters of the battery pack can be tracked. 4.1 Electrical maintenance Maintenance of the electrical parts may refer to table Table4-1 Table of contents for maintenance...
- Page 24 4.2 Battery maintenance Table4-2 Contents of battery maintenance Frequency Items Solutions Quarterly Operating Stay away from heat source and avoid direct sunlight. environment If there is any breakage, leakage or deformation, Visual Isolate the problematic battery pack, take a inspection photograph and replace the battery.
- Page 25 Preliminary determination steps: 1) Battery cannot turn on, switch on the lights are all no lighting or flashing. If the battery external switch is ON, the RUN light is flashing, and the external power supply voltage is 25.6V or more, the battery still unable to turn on, please contact .
- Page 26 fault phenomenon possible cause handling method ⚫ ⚫ Overvoltage alarm Overcharge voltage Check whether the charging voltage ⚫ There is a problem with setting is reasonable. If not, adjust it cell consistency according to the actual situation.。 ⚫ If the battery consistency is faulty, contact after-sales engineers.
- Page 27 automatically cleared when the battery temperature returns to normal. ⚫ Check whether the BMS temperature sensor is faulty. If yes, replace the BMS temperature sensor.
- Page 28 Lithium batteries with 25.6 series of modules, the main physical dimensions for a single module is shown in table 5-1-1, technical indicators for a single module is shown in table 5-1-2. Table 5-1-1 The main physical dimensions for a single module Dimensions(mm) of LR24-100 Dimensions(mm) of LR24-200...
- Page 29 Table 5-1-2 technical indicators for a single module Item Specification Model LR24-100 LR24-200 Rated Capacity (5HR) 100 Ah 100 Ah 25.6 V 25.6 V Nominal Voltage Discharge Ending Voltage 21.6 V 21.6V Charging Limited Voltage 28.8 V 28.8V Max. Charging Current...
- Page 30 ENVIRONMENT PROTECTION 6.1 Environmental Label The product described in this manual does not contain toxic and hazardous substances or elements. It is a green product. It can be recycled after being discarded and should not be discarded at will. The environmental label shown in Table 6-1. Table6-1 Environmental label Specification Mark...
- Page 31 TRANSPORTATION AND STORAGE 7.1 transportation requirement Battery via UN38.3 (UN38.3: Section 38.3 of the sixth Revised Edition of the Recommendations on the Transport of Dangerous Goods: Manual of Tests and Criteria) and SN/T 0370.2-2009 "Inspection Procedures for Packaging of Dangerous Goods for Export Part 2 Performance Inspection"...
- Page 32 7.2.2 Expired Storage Criteria storage temperature storage cycle 6 months 0℃≤T≤30℃ 3 months 30℃＜T≤40℃ 1. If the battery storage expires, recharge it in time. 2. After the battery is powered on, note the time when the battery was last powered on. 3.
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