Must LP2000 Series User Manual

Rechargeable lifepo4 battery

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Rechargeable LiFePO4 Battery
LP2000 Series
User Manual

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Summary of Contents for Must LP2000 Series

  • Page 1 Rechargeable LiFePO4 Battery LP2000 Series User Manual...
  • Page 2: Table Of Contents

    please read this manual before installing the battery, and follow the instructions carefully during the installation process. If you have any doubts, please contact your sellerfor assistance immediately. 1. Safety Instructions...............1 1.1 Before connecting..............2 1.2 In Using..................2 2. Introduction................3 2.1 Product Features..............3 2.2 Product Specification...............4 2.3 Equipment interface instruction..........5 2.4 Battery cables terminal............10...
  • Page 3: Safety Instructions

    5) Do not expose the cable to the outside. 6) Do not connect power terminal reversely. 7) All battery terminals must be disconnected for maintenance. 8) Please contact the supplier within 24 hours if there is something abnormal. 9) Do not use detergent to clean the battery.
  • Page 4: Before Connecting

    8) Keep the battery away from water and fire. 1.2 In using 1) If you need to move or repair the battery system, you must cut off the power supply and turn off the battery completely. 2) It is forbidden to connect the battery with different types of batteries.
  • Page 5: Introduction

    LP2000 series lithium iron phosphate battery is a new energy storage product , which can providereliable power support for various equipment and systems. The LP2000 series has a built-in BMS battery management system, which can manage and monitor battery voltage, current, temperature and other information.
  • Page 6: Product Specification

    12.8V 25.6V 51.2V 10.8-14.6V 21.6-29.2V 43.2-58.4V 14.6V 29.2V 58.4V 0.5C 0.5C CE/UN38.3/MSDS >4500 at 25℃...
  • Page 7: Equipment Interface Instruction

    2.3 Equipment interface instruction ADDS:DIP switch setting instructions...
  • Page 10 definition Port Definition Definition definition 1.Under parallel status, Communication address 0001 is Master battery pack, rest communication position are slave battery. And slave battery could communication with master battery pack through RS458 port. master battery pack will collect all slave battery data. 2.When parallel status, only master battery pack communicate with PC upper computer as remote monitoring, uploading datas, displaying status &...
  • Page 11 RJ45 port(X2-A) process...
  • Page 12: Battery Cables Terminal

    Clarifying Put the OT connector on battery terminal to fix it.
  • Page 14: Safe Handling Guide Of Lithium Battery

    Inverter PV ARRAY Public Grid Local Load Battery Module...
  • Page 15: Safety Gear

    It is recommended to wear the following safety gear when dealing with the battery pack. 4. Installation and Operation 4.1 Package Items Unpack and check the pakcing list (1) For battery module package: ①Single battery pack stanard package:1pc orange and black waterproof terminal and OT(100A) ②Could be customization per require:battery cable、communication cable、...
  • Page 16: Installation Location

    (2) For battery system connecting to inverters: Two long power cables (current capacity 120A, constant 100A) and one communication cable for each energy storage system: 4.2 Installation Location Make sure that the installation location meets the following conditions: (1)The area is completely water proof. (2)The floor is flat and level.
  • Page 17: Grounding

    Grounding cables shall be 10AWG or higher yellow-green cables. After connection, the resistance from battery grounding point to Ground connection point of room or installed place shall smaller than 0.1Ω.1) Install a grounding cable to the grounding point of the modules. 4.4 Installation Instruction (1)Connect the cables to inverter.
  • Page 18: Power On

    4.5 Power on (2)The one with empty Link Port 1 is the Master Battery Module, others are slaves (1 master battery configure with maximum 15 slave batteries): NEGATIVE — POSITIVE + BUSBAR BUSBAR CAN COMMUNICATION Communication Parallel Cables Dial Code 1 Dial Code 2 Dial Code 3 (3)Press the red SW button of master battery to power on, all the battery...
  • Page 19: Power Off

    Note: (1) After the battery module powered on, the soft-start function takes 3sec to active. After soft-starts battery ready to output high power. (2) During capacity expansion or replacement, when parallel different SOC/voltage of module together, please maintain the system in idle for ≥15mins or till the SOC LED becomes similarly(≤1dot difference) before normal operation.
  • Page 20: Trouble Shooting

    5.Trouble shooting Problem determination based on: (1) Whether the battery can be turned on or not. (2) If battery is turned on, check the red light is off, flashing or lighting. (3) If the red light is off, check whether the battery can be charged/discharged or not.
  • Page 21 (2.4) Low Voltage: When the battery discharges to 2.75V/cell or less, battery protection will turn on. Solution: Charge the battery till the red light turns off. (2.5) Cell voltage high. Solution: keep charging or keep the system cycle. The BMS can balance the cell during cycling. (3) Unable to charge and discharge with red LED on.
  • Page 22: Emergency Situations

    then try turn on the single module, without any cable connected. If still buzzer rings. Then it is mosfail. Switch off the module and contact your local distributor. (6) After switch On, the module turns on directly (6.1) BMS failure. Solution:...
  • Page 23: Remarks

    (4) Damaged Batteries Damaged batteries are dangerous and must be handled with the utmost care. They are not fit for use and may pose a danger to people or property. If the battery pack seems to be damaged, pack it in its original container, and then return it to Pylontech or an authorized dealer.

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