BYD B-BOX 10.0 Installation Manual Download Page 21 | Manualshive

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B-Box Professional installation guidance

8.2 Power cable connection

Tools: Cross screwdriver, fixed torque: 25±2.5Nm

Remark: Each rack’s negative cables should be fastened with the belt, and the cable length between each cabinet and inverter shall be the same. Be careful not

to reverse connection.

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Summary of Contents for B-BOX 10.0

Page 1: ...B Box Professional installation guidance Installation Guidance B Box Pro2 5 10 0 Rev 2 1_Jul 2017 1 38 ...

Page 2: ...olt installation 15 6 3 Battery installation 16 6 4 Connection of cables 17 7 Battery address set up 18 7 1 ADDR switch introduction 18 7 2 Battery address setting list from 1 32 batteries 19 8 Connection to inverter 20 8 1 CAN cable connection 20 8 2 Power cable connection 21 9 Starting system 22 9 1 System activating procedures when B Box connect to SMA Sunny Island 22 9 2 System activating proc...

Page 3: ...B Box Professional installation guidance Appendix 2 38 Installation Video Website http www byd com energy b box 25 htm 3 38 ...

Page 4: ...utions and the warning messages described in this section must be observed If any of the following precautions are not fully understood or if you have any questions contact customer service for guidance The Safety Section may not include all regulations for your region personnel working with B Boxes must review applicable federal state and local regulations as well as the industry standards regard...

Page 5: ...nal installation guidance 1 Product Overview BYD battery box products B Box Pro 2 5 10 0 as the energy storage parts can be used in off grid on grid energy storage system Overview of B BOX Internal view of B BOX 5 38 ...

Page 6: ... Connect to battery in cabinet P Connect to inverter P Connect to inverter P Connect to another B BOX or Combiner box P Connect to another B BOX or Combiner box Grounded Connect the grounded cable from battery CAN port CAN Connect to inverter CAN port RS485 Update and maintenance Dry contact Dry contact application output alarm info Run led Run Indicate the Plus is running status 6 38 ...

Page 7: ... Cable outlet of cabinet Compare list No Interface Mark Function CAN CAN CAN communication cable B B Positive cable from another B BOX B B Positive cable from inverter B B Negative cable from inverter B B Negative cable from another B BOX 7 38 ...

Page 8: ...B Box Professional installation guidance 4 B Plus2 5 interface and terminal introduction P Negative terminal P Positive terminal GND Grounded terminal 8 38 ...

Page 9: ...ates the B Plus is running status ERR LED ERR ADDR Indicates error status ALM LED Alarm Indicates alarm status RJ45 terminal RS485 Communication ports Address ADDR When parallel connection this is for setting address Alarm relay 1 2 3 4 Unused Test terminal B B Measures battery voltage when testing ON OFF ON OFF Activating of battery when no external powers add on battery 9 38 ...

Page 10: ... more than 0 5m b Battery connection cables should be as short as possible to prevent excessive line pressure drop c Batteries with different capacity different P N or different manufacturers are not allowed for connection d Before conducting the battery the battery positive and negative poles need to be carefully checked as well to ensure correct installation e The mounting floor should be flat 1...

Page 11: ...y Purpose Picture 1 Anchor bolt 4 To allow distance from cabinet to ground 2 User Manual 1 System information operating instructions and warranty items 3 Installation Manual 1 System installation guidance No Item Description Qty Purpose Picture 1 Positive cable 1 Battery P connection 2 Negative cable 1 Battery P connection 3 GND 1 Connection of battery grounded terminal 4 Communication cable 1 Bat...

Page 12: ...idance 5 3 Configuration list Type B BOX 2 5 B BOX 5 0 B BOX 7 5 B BOX 10 0 B Box cabinet 1 1 1 1 B Plus2 5 1 2 3 4 User manual 1 1 1 1 Positive cable 1 2 3 4 Negative cable 1 2 3 4 Communicate cable 1 2 3 4 Grounded cable 1 2 3 4 12 38 ...

Page 13: ... Professional installation guidance 5 4 Installation Tools Cross screwdriver M3 M10 Flat tip screwdriver M3 M6 Sockets spanner Diagonal cutters Adjustable wrench Knife 5 5 Personal protective equipment 13 38 ...

Page 14: ...B Box Professional installation guidance 6 Installation 6 1 Opening the package Tools Knife 向上易碎物品堆码层数极限怕雨 9 LITHIUM ION BATTERIES UN3480 4G Y50 S 16 CN XXXXXX PI XXX n u 9 14 38 ...

Page 15: ...nstallation Tools Adjustable spanner fixed torque 10 1 Nm Lay down the cabinet put some protections on the ground to avoid sratches Take away the pallet and four screws that installed on the root of the pallet Install the 4pcs anchor bolt into the four hole in bottom of cabinet 15 38 ...

Page 16: ...e cabinet to the installation place prepare to install battery Open the door take away the screws of the battery storey and front panel Push the battery into battery storey from the bottom one cabinet can install maximum 4pcs batteries Fix all batteries with screws Finish battery installation 16 38 ...

Page 17: ...onnection of cables Tools Cross screwdriver Remove the left side panel Install the cables install the positive cable to B DC BUS install the negative to B DC BUS Tie the cable tight and pass the cables through the holes next to the batteries 17 38 ...

Page 18: ...nication Each DIP switch definition There are 6 bit switches keep the switch on down side means 0 turn up the switch to ON means 1 Address 000000 Address 100000 For example when two battery in using ADDR setting No 1 battery address 100000 No 2 battery address 010000 For address setting please refer to the configuration list in next page Note Make sure of the highest address of B Plus2 5 connect t...

Page 19: ... Address 1 100000 17 100010 2 010000 18 010010 3 110000 19 110010 4 001000 20 001010 5 101000 21 101010 6 011000 22 011010 7 111000 23 111010 8 000100 24 000110 9 100100 25 100110 10 010100 26 010110 11 110100 27 110110 12 001100 28 001110 13 101100 29 101110 14 011100 30 011110 15 111100 31 111110 16 000010 32 000001 19 38 ...

Page 20: ...ce 8 Connection to inverter 8 1 CAN cable connection RJ45 PIN define B BOX SMA GOODWE SOLAX VICTRON CAN H 4 4 4 1 7 CAN L 5 5 5 2 8 When installers attempt CAN ports connections between B Box and inverter please refer to below drawing 20 38 ...

Page 21: ...er cable connection Tools Cross screwdriver fixed torque 25 2 5Nm Remark Each rack s negative cables should be fastened with the belt and the cable length between each cabinet and inverter shall be the same Be careful not to reverse connection 21 38 ...

Page 22: ...Plus 2 5 Tips Pressing ON OFF button one second will start the B Plus according to the number of inverters in the following table activate the batteries as fast as possible within 8 seconds Inverter 1 2PCS Inverter 3 4PCS Inverter 5 7PCS Inverter 8 9PCS The amount of battery 1 2 3 4 Once start the LED lights of B Plus 2 5 will flash in various forms according to the battery status as below LED sta...

Page 23: ...e last one light is normally on Capacity is 24 1 including Switching on the Sunny Island Procedure For systems with one Sunny Island press the On button on the Sunny Island the inverter LED on each Sunny Island inverter is glowing orange and the Sunny Island inverters are in standby Start the inverter Procedure Press the start stop button on the Sunny Island and hold it until an acoustic signal so...

Page 24: ...ccording to the battery status as below LED status when normal start Item LED Status 1 Run Green 2 SOC More than one is green Slow blink is charging and Fast blink is discharging The merry go round means no communication 3 ERROR OFF 4 Alarm OFF Status display interval 2S Definition LED BMU Blinks 1 time Inverter not connected Blinks 2 time Battery not connected Blinks 3 time Battery disconnect Bli...

Page 25: ... last two lights are normally on Capacity is 49 25 including 4 The last one light is normally on Capacity is 24 1 including Go to the home page of the APP enter into the Battery Settings page select BYD B BOX battery then select NEXT until the last page finally select Start Remark If the installed capacity is greater than or equal to 10 0KWh pls choose the product model as BYD B BOX 10 in the App ...

Page 26: ...r of inverters in the following table Inverter 1 2PCS Inverter 3 4PCS Inverter 5 7PCS Inverter 8 9PCS The amount of battery 1 2 3 4 Once start the LED lights of B Plus 2 5 will flash in various forms according battery status as below LED status when normal start Item LED Status 1 Run Green 2 SOC More than one is green Slow blink is charging and fast blink is discharging The ferry go round means no...

Page 27: ... every 0 25s 2HZ SOC status and indicate Item Status Indicate 1 Four lights are all normally on Capacity is 100 75 including 2 The last three lights are normally on Capacity is 74 50 including 3 The last two lights are normally on Capacity is 49 25 including 4 The last one light is normally on Capacity is 24 1 including System is running 27 38 ...

Page 28: ...below LED status when normal start Item LED Status 1 Run Green 2 SOC More than one is green Slow blink is charging and fast blink is discharging The ferry go round means no communication 3 ERROR OFF 4 Alarm OFF Status display interval 2S Definition LED BMU Blinks 1 time Inverter not connected Blinks 2 time Battery not connected Blinks 3 time Battery disconnect Blinks 4 time Battery failure Remark ...

Page 29: ...50 including 3 The last two lights are normally on Capacity is 49 25 including 4 The last one light is normally on Capacity is 24 1 including 2 Activate inverter 3 Go to the home page of the APP and enter into Charger Settings page select Battery Type Lithium then select Min Capacity setting 20 finally select Battery awaken Choose YES to complete the battery parameter settings 4 System is running ...

Page 30: ...1 Before stopping the system shut down the system in the following orders AC Load PV Inverter Battery 2 After stopping the system please ensure that you Confirm all the batteries are powered OFF Check all the LEDs are OFF Check that the inverter has powered off 30 38 ...

Page 31: ...gh battery backup system with increased self consumption Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Batt Cpynom 50 261 01SlfCsmplncEna Enable 261 03Saisonenable Yes 262 01ProtResSOC 3 262 02BatResSOC 6 262 03BUResSOC 0 262 04PVResSOC 8 262 05MinSlfCsmpSOC 75 Charging the battery usage through system for increased self consumption without a battery backup grid Parameters Setup value...

Page 32: ...sage through battery backup system with increased self consumption Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Batt Cpynom 100 261 01SlfCsmplncEna Enable 261 03Saisonenable Yes 262 01ProtResSOC 3 262 02BatResSOC 4 262 03BUResSOC 0 262 04PVResSOC 6 262 05MinSlfCsmpSOC 80 Charging the battery usage through system for increased self consumption without a battery backup grid Parameters ...

Page 33: ...age through battery backup system with increased self consumption Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Batt Cpynom 150 261 01SlfCsmplncEna Enable 261 03Saisonenable Yes 262 01ProtResSOC 3 262 02BatResSOC 4 262 03BUResSOC 0 262 04PVResSOC 4 262 05MinSlfCsmpSOC 85 Charging the battery usage through system for increased self consumption without a battery backup grid Parameters S...

Page 34: ...sage through battery backup system with increased self consumption Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Batt Cpynom 200 261 01SlfCsmplncEna Enable 261 03Saisonenable Yes 262 01ProtResSOC 3 262 02BatResSOC 4 262 03BUResSOC 0 262 04PVResSOC 4 262 05MinSlfCsmpSOC 85 Charging the battery usage through system for increased self consumption without a battery backup grid Parameters ...

Page 35: ...62 05MinSlfCsmpSOC 85 Parameter setup for B BOX in off grid Protection for the Battery Parameters Recommended Value 223 05 BatPro1Soc 12 223 06 BatPro2Soc 12 223 07 BatPro3Soc 3 Gen Autostart Control Parameters Recommended Value 235 03 GnSocTm1Str 17 235 04 GnSocTm1Stp 35 35 38 ...

Page 36: ...elf consumption Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Batt Cpynom 150 261 01SlfCsmplncEna Enable 261 03Saisonenable Yes 262 01ProtResSOC 3 262 02BatResSOC 6 262 03BUResSOC 0 262 04PVResSOC 8 262 05MinSlfCsmpSOC 75 Charging the battery usage through system for increased self consumption without a battery backup grid Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Bat...

Page 37: ...nsumption Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Batt Cpynom 200 261 01SlfCsmplncEna Enable 261 03Saisonenable Yes 262 01ProtResSOC 3 262 02BatResSOC 6 262 03BUResSOC 0 262 04PVResSOC 8 262 05MinSlfCsmpSOC 75 Charging the battery usage through system for increased self consumption without a battery backup grid Parameters Setup value 003 07Batt Typ Li Lon_Ext BMS 003 10Batt Cpyn...

Page 38: ...B Box Professional installation guidance Appendix 2 Solax charger min capacity Product Min capacity B BOX 2 5 20 B BOX 5 0 15 B BOX 7 5 15 B BOX 10 0 10 B BOX 12 8 10 38 38 ...

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