Real Power RP-LFP48 Series, User Manual

Page 1: ...tery System Shenzhen Realpower Technology co Ltd Shenzhen Office 4A Building A3 Zhujiang Plaza Longgang District Shenzhen HK Office Room 608 6 F Lucky Center 165 171 Wanchai Road Hongkong Tel 86 188 2339 1890 86 137 1461 3548 E mail bruceli realpowersz com sales001 realpowersz com Website www realpowersz com ...

Page 2: ...User Manual 2 Revision File No Version Revised by Revised Contents Date 1 Rev1 0 Zhang Bao 1st Released 2022 03 04 ...

Page 3: ...ter focuses on the structure and working principle of the RP LFP48 series Chapter 3 Product Parameters This chapter introduces the system parameter design of RP LFP48 series products Chapter 4 Installation and Commissioning This chapter introduces the installation debugging process and precautions of RP LFP48 series products Chapter 5 Transportation Use and Maintenance This chapter mainly introduc...

Page 4: ... the battery 5 Do not mix batteries of different manufacturers or different types and types as well as old and new batteries 6 Do not charge or discharge hot swollen deformed or leaking batteries into the device 7 It is forbidden to pierce the battery with nails or other sharp objects and it is forbidden to throw trample knock hit the battery etc 8 It is forbidden to disassemble and disassemble th...

Page 5: ... 3 3 3 Temperature Protection Function 11 3 3 4 Cell Balancing 11 3 4 Charging Parameters 13 3 5 Discharging Parameters 13 4 Installation and Commissioning 14 4 1 Installation Preparation 14 4 1 1 Installation Environment Requirements 15 4 1 2 Tools and Materials 15 4 1 3 Site Survey 15 4 1 4 Battery Inspection and Acceptance 16 4 2 Installation 16 4 2 1 Cautions 16 4 2 2 Installation Steps 17 5 T...

Page 6: ... intelligent management and can match many inverter brands in the market to achieve efficient conversion of electricity 1 2 Advantages The positive electrode material of the battery is lithium iron phosphate LiFePO4 material which has good safety performance has a cycle life of more than 6 000 times and has a floating charge life of more than 10 years which greatly extends the life of the backup p...

Page 7: ...ormal the inverter The inverter module works normally to supply power to the equipment the load in the figure and charge the battery pack when the utility power and photovoltaic power are cut off the battery pack provides uninterrupted power supply to the inverter to ensure the normal operation of household electricity When power is turned on again the battery pack is charged while power is restor...

Page 8: ...2 495 480 800 Height mm 3 5U 217 155 3 5U Weight kg 45 62 92 64 96 3 2 Control Panel RP LFP48 wall mounted home energy storage lithium iron phosphate battery system adopts the same control panel structure as Figure 2 Figure 2 Control Panel Illustration Table 2 Control Panel Interface No Item Function Remark 1 Case Handle Easy to carry move and install 2 Terminals Power terminal for external batter...

Page 9: ...7 As Slave 6 Note The code bits in Table 3 are based on the binary digits corresponding to the ID dial code in the control panel The dial code upward represents ON the downward direction represents OFF the left side of the dial code is high the right side is low and the coding range is 0 15 that is up to 16 modules can be cascaded All codes are in accordance with the above table and so on Table 4 ...

Page 10: ...teries is higher than the protection voltage value of the whole group the over discharge protection is activated and the battery pack stops charging When the overall voltage of the battery pack and the voltages of all single cells are restored to above the over voltage recovery voltage value the over voltage protection state is released For protection parameters see items 1 and 2 of over voltage p...

Page 11: ...nd the battery is stopped charging when the temperature is higher than 70 C or lower than 20 C the discharge temperature is activated protection the battery stops external discharge For protection parameters see item 11 of temperature protection parameters in Table 5 PCB Overheating Protection The temperature sensor detects the temperature of the heating element on the PCB board of the BMS When th...

Page 12: ... protection 42 0V 44 8V Release above 45V 5 Current Charging Alarm value 100 105 Delay 5s protection 6 Over current Protection 2 110A Delay 1s protection 7 Discharging Over current Protection 1 110A 1s delay 8 Over current Protection 2 150A 100ms delay 9 Short circuit protection Yes 100ms delay 10 Temperature Cell Charge and discharge temperature range Charging temperature range 5 65 Discharge tem...

Page 13: ...P LFP48200 16S 52V 58 4V 100A 3 5 Discharging Parameters In order to ensure the normal use of the device and the battery the battery should be used within the voltage and maximum discharge current range required by the battery The specific discharge parameters are shown in Table 7 below Table7 Discharge Parameters Model Discharge Parameters Discharge Current Discharge Cut off Voltage Recommended D...

Page 14: ...he installation process must strictly abide by the following safety regulations and local safety regulations otherwise it may cause personal injury or product damage Please ensure that the inverter connected to the battery is a qualified power system When installing the battery please ensure that the power system is turned off and the battery pack is turned off All power saving cables must have co...

Page 15: ... are shown in Table 9 below Table 9 Toolkit No Items No Items 1 Installation and Instruction Manual User Manual 7 Diagonal cutting pliers 2 Screwdriver slotted cross 8 Multi meter 3 Wrench 9 Clamp meter 4 Needle nose pliers 10 Insulation tape 5 Wire stripper 11 Anti static bracelet 6 Wire pliers 12 Cable ties 4 1 3 Site Survey Equipment Inspection Check the properties of the device directly connec...

Page 16: ...on to the following matters Installation space and load bearing Make sure that there are sufficient fixed components to install the battery system and to ensure that the battery mounting bracket or the cabinet be strong enough to bear the weight Cable specifications To ensure that the use of the connection of the power supply line can meet the maximum current requirements of equipment operation Pr...

Page 17: ...the wall to ensure that the installation is tight 2 Fixed battery installation Secure the battery module to the mounting bracket to ensure that the battery pack is securely installed Step 3 Electrical Installation 1 Grounding cable The grounding cable end with screw press fit fixation in the chassis rear grounding hole the other end is connected to the frame or cabinet grounding copper bar To ensu...

Page 18: ...m complete the installation CAUTIONS If you have any question about the installation please stop and contact Realpower technical support immediately If the battery does not start or control panel ALM lights please disconnect the power line inspection and reinstall the start if still cannot solve please contact Realpower avoid damage to equipment or cause accidents 5 Transportation Storage Maintena...

Page 19: ... over load Temperature protection ALM Stop discharge wait for the temp recovery 5 3 Common faults and Solutions Common faults and solutions are shown in Table 12 Table 12 Common Faults and Solutions No Fault Phenomenon Analysis Solutions 1 No DC output Low voltage protection Charge the battery and try again 2 Power supply time is too short Battery capacity lack or not full power Maintenance or rep...

Page 20: ...special technical problems which not mentioned above please contact Realpower technical staff Legal Statement This information copyright is belonged to Shenzhen Realpower Technology co Ltd Without permission shall not be reproduced and copied ...