1
Lithium-ion Battery Pack
Model: BALI48
User manual
Version: 1.4
Page 1: ...1 Lithium ion Battery Pack Model BALI48 User manual Version 1 4...
Page 2: ...When in use High voltage Beware of high voltage power supply If wet or conductive material comes in contact with a high voltage power supply directly or indirectly it can result in an electric shock...
Page 3: ...the battery outside of this temperature range may also harm the performance of the battery or reduce the battery s life expectancy 1 3 When discharging the battery DANGER Do not discharge the battery...
Page 4: ...k diagram 20 5 Installation and operation 20 5 1 Unpacking and inspection 20 5 2 Panel view 21 5 3 Single battery installation 23 5 4 Software installation 24 5 5 Installation of battery in parallel 2...
Page 5: ...MS operations 40 6 2 Buzzer operation optional 41 6 3 Reset key function 41 7 Troubleshooting 42 8 Storage and maintenance 42 8 1 Storage 42 8 2 Maintenance 42 9 Product responsibilities and consultin...
Page 6: ...6...
Page 7: ...charge voltage 52 5 0 5V Cut off voltage of charging cell 3 65V Standard discharging current 0 2C 20A Maximum continuous discharging current 1C 100A Internal Resistance 30m Charging temperature range...
Page 8: ...ge Cell voltage alarm Overvoltage alarm voltage 3 600 20mV Alarm value of cell overvoltage to 4 500mV Undervoltage alarm voltage 2 800 50mV 1 000mV to Alarm value of cell undervoltage Overvoltage prot...
Page 9: ...e 2 500 50mV 1 000mV to Recovery value of cell undervoltage Cell undervoltage protection Undervoltage recovery voltage 2 900 50mV Protection value of cell undervoltage to Recovery value of cell overvo...
Page 10: ...n the total voltage is lower than the recovery point automatically recover charging 2 When the total voltage is lower than the protection point and the capacity is 95 regularly charging conditions Cha...
Page 11: ...temperature alarm of battery cell 0 3 40 to High temperature alarm value of battery cell Charging high temperature protection 55 3 Recovery value of charging high temperature to 90 Charging high temp...
Page 12: ...y value of discharging high temperature to 90 No discharging due to temperature of the battery cell Discharging high temperature recovery 55 3 Recovery value of discharging low temperature to Protecti...
Page 13: ...t temperature alarm 65 3 Alarm value of low ambient temperature to 90 40 Low ambient temperature alarm 20 3 to Alarm value of high ambient temperature Mos Over Temperature Alarm 90 3 Recovery value of...
Page 14: ...ature to 90 High ambient temperature recovery 50 3 Recovery value of low ambient temperature to Protection value of high ambient temperature Low ambient temperature protection 20 3 40 to Recovery valu...
Page 15: ...n value of discharging overcurrent to 3A Discharging overcurrent protection Discharging protection current 130 2A 150A to Alarm value of discharging current Output short circuit protection Short circu...
Page 16: ...rent Equilibrium cut in voltage 3 450mV 3 000mV to 4 500 mV Voltage difference of equilibrium cut in 30mV Voltage difference value after equilibrium to 100mV Voltage difference after equilibrium 20mV...
Page 17: ...day recover charging if the voltage is lower than the overvoltage protection setting point Manual key setting In the shutdown state of BMS press the key for 1S for startup In the non standby state of...
Page 18: ...el 0 5V of accuracy Cell level 0 05V of accuracy Measure and monitor the current of battery module Accuracy 5 Measure and monitor the temperature of battery Accuracy 3degC Static total power consumpti...
Page 19: ...19 3 3 Dry contact description Functions and pin description 1 2 Start on alarm 3 4 Start on battery power is low...
Page 20: ...d the diagram and make sure the output is not short or other abnormal connection Fig 1 Battery Block Diagram 5 Installation and operation 5 1 Unpacking and inspection Unpack the package and check the...
Page 21: ...al Description 1 Terminal as described on battery 3 Terminal as described on battery 5 Air switch ON OFF button 6 Display state information Electricity volume indicator 7 Red trouble light on Run indi...
Page 22: ...22 14 Dry contact 1 2 alarm 3 4 low power...
Page 23: ...ry s maximum input current If you do make this mistake the receptacle may be burned and destroyed 2 Switch off the mains switch in the building before installation 3 Turn off all the connected devices...
Page 24: ...the parts and battery appearance 2 Install the hanger and handle and measure the battery voltage with a multimeter The general factory voltage of the battery is 51 5V 53 5V 3 Prior to wiring check th...
Page 25: ...6 During handling and placement the battery must be handled gently Do Not Drop or Bump the battery The battery must not be thrown or roughly treated nor dropped or heavy handedly pushed around It is...
Page 26: ...dicator light red and RUN running indicator will light up Check whether all indicator lights light up normally then the ALM alarm indicator light goes out the RUN running indicator light lights up and...
Page 27: ...reset key RST of each battery pack for 3S successively and the whole battery pack with high capacity enters the working state Later apply AC to the power supply equipment such as switching mode power...
Page 28: ...of up and down neighboring battery packs with the installation connecting line and screw on the anode insulating cap Step 3 According to step 2 connect the cathode of the battery pack Step 4 Set the...
Page 29: ...th the switching mode power supply or UPS Step 7 Press the RST key of each battery pack for Reset and the whole battery pack with high capacity enters the working state Wiring Diagram of Battery Pack...
Page 30: ...is no need to access to the remote monitoring platform Step 5 Perform the cascade connection to RS485 communication interface of the battery module with the RS485 connecting line lead to the collector...
Page 31: ...breaker of the battery circuit is set to OFF connect it to the switch power supply Set the output voltage of switch power supply set to 52 5 54V current set to 0 2C After all settings are done switch...
Page 32: ...battery module are 1 2 3 4 14 15 of which 1 stands for host battery to which other batteries data is uploaded host computer conducts unified uploading and host computer with dial up code of 1 is requ...
Page 33: ...A Software source file Name of software source file Pmodbus Tools V2 4 zip The Pmodbus Tools V2 4 zip file contains config Pmodbus Tools V2 4 exe Pmodbus Tools V2 4 exe config B Software running envir...
Page 34: ...he state of battery parameters NOTE Operating authority is divided into general rights and administrator privileges 2 In the data save TAB As shown in Figure B there are two checkboxes namely display...
Page 35: ...ead all the parameters of the battery Write in parameters Write all the parameters of the battery Restore default Restore the default parameters for the battery Import parameters Export the current ba...
Page 36: ...ter Settings 4 In the system configuration TAB As shown in Figure D the TAB for battery calibration parameters setting the battery calibration and setting up the battery system parameters need adminis...
Page 37: ...37 Figure D System configuration 5 In the Export Data TAB As shown in figure E it is used to export test data Figure E Export data...
Page 38: ...on Only in parallel When battery work in parallel main pack and slave packs need address as follows 5 13 Communication function Fig 8 Communication port interface RS485 Communication port definition R...
Page 39: ...in 1 8 RS485_B Pin 2 7 RS485_A Pin 3 6 GND Pin 4 5 NC RS232 Communication port definition RS232 Terminal Port Definition Pin 3 BMS Transmit PC Receive Pin 4 BMS Receive PC Transmit Pin 5 GND Pin 1 2 6...
Page 40: ...40 6 BMS operations 6 1 LED indicators There are 6 LEDs on front panel to show the battery working status LED indicators legend...
Page 41: ...atus Fault Buzzing 0 25S per 1Sec Protection Buzzing 0 25S per 2Sec expect for over charge protection Alarm Buzzing 0 25S per 3Sec expect for over charge alarm NOTE Buzzer function can be set by monit...
Page 42: ...rging BMS show alarm protect and adjustment Red LED Flashing when Discharging Battery too low and will shutdown Charge battery immediately RED LED Lighting continuous Battery wrong Need to repair 8 St...
Page 43: ...tenance or repair In this product the battery circuit is not isolated from the input voltage Hazardous voltages may occur between the battery terminals and the ground Batteries may cause electric shoc...
Page 44: ...o understand the latest information of this product please contact us 3 The shelf life of this product is within 24 months after it is delivered we will maintain the product which is in the warranty p...
