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BYD Res 2.5-10.0, Installation Guidance, Page: 10 / 50

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BYD Res 2.5-10.0 Installation Guidance Download Page 10

Battery

-

Box Residential installation guidance

 

9

/ 

50

 

 

3.3 Cable outlet of cabinet 

 

 

 

 

No. 

Interface   

Mark 

Function 

 

B+/B-output 

B+/B- 

Power cable connect with inverter 

 

GND 

GND 

Grounded cable to the GND bus 

 

CAN 

CAN 

CAN communication cable 

 
 
 

Power  cable  or  Grounded 

cable to inverter

 

②

Grounded 

cable 

or 

communication cable 
 

③

Communication cable to inverter 

Summary of Contents for Res 2.5-10.0

Page 1: ...Battery Box Res 2 5 10 0 www byd com Installation Guidance Rev 3 1 Feb 2018...

Page 2: ...l introduction 10 3 5 Display and communicate interface 10 4 Preparations 12 4 1 Installation notice 12 4 2Package information and system configuration list 13 4 3 Configuration list 15 4 4 Installati...

Page 3: ...endix1 32 CAN cable connection 32 Appendix 2 33 List of matched inverter vendors 33 1 System activity procedures when Battery Box connect to SMA Sunny Island 33 2 System activity procedures when Batte...

Page 4: ...reliable after sales service To protect users and the product itself please kindly read this manual carefully which provides detailed information for product features structures operating standards ma...

Page 5: ...applies only to the BYD Battery Box product B Box Pro 13 8 1 3 Additional Information Specification of the product will change without any notice to customers for the purpose of system improvement 1 4...

Page 6: ...source of electrical energy when operated as intended and as designed Potentially hazardous circumstances such as excessive heat or electrolyte mist may occur under improper operating conditions dama...

Page 7: ...should first power off the battery and other power inputs Battery Box Res products can only be used in home energy storage applications and their use is not allowed for life sustaining medical devices...

Page 8: ...torage parts can be used in off grid on grid energy storage system It is recommended not to use this device for other than the purpose described in this guidance The substitute use of this product ran...

Page 9: ...y Box Residential installation guidance 8 50 Overview of Battery Box Internal view of Battery Box 3 2Cabinet introduction Battery breakers DC BUS Positive DC BUS Negative Main circuit breaker BMU B Pl...

Page 10: ...of cabinet No Interface Mark Function B B output B B Power cable connect with inverter GND GND Grounded cable to the GND bus CAN CAN CAN communication cable Power cable or Grounded cable to inverter G...

Page 11: ...minal introduction 3 5 Display and communicate interface No Interface Mark Function SOC LED SOC Indicate State of capacity of battery RUN LED RUN Indicate the Plus is running status ERR LED ERR ADDR I...

Page 12: ...alarm status RJ45 terminal RS485 Communication ports Address ADDR When parallel connection need setting address Alarm relay output 1 2 3 4 Not using Test terminal B B Measure battery voltage when test...

Page 13: ...lling connecting cables should be as short as possible to prevent excessive line pressure drop c Batteries with different capacity different type of products or different manufactures are not allowed...

Page 14: ...battery package before installation installer should read the system configuration list No Item Description Qty Purpose Picture 1 Anchor bolt 4 Make a distance from cabinet to ground 2 User Manual 1...

Page 15: ...ATTERIES UN3480 4G Y50 S 16 CN XXXXXX PI XXX n u 9 No Item Description Qty Purpose Picture 1 Positive cable 1 Battery P connection 2 Negative cable 1 Battery P connection 3 GND 1 Connect Battery groun...

Page 16: ...guration list Type Battery Box Res 2 5 Battery Box Res 5 0 Battery Box Res 7 5 Battery Box Res 10 0 Battery 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 ca...

Page 17: ...Battery Box Residential installation guidance 16 50 4 4 Installation Tools Cross screwdriver Flat tip screwdriver Sockets spanner Diagonal cutters Adjustable wrench Crimping pliers Knife...

Page 18: ...Battery Box Residential installation guidance 17 50 4 5 Personal protective equipment...

Page 19: ...Battery Box Residential installation guidance 18 50 5 Installation 5 1 Unpacking Tools Knife...

Page 20: ...seat door and pallet Tools screwdriver 9 LITHIUM ION BATTERIES UN3480 4G Y50 S 16 CN XXXXXX PI XXX n u 9 Remove fixed seat Remove pallet Take away the door Take away the screws which are fixing the h...

Page 21: ...Battery Box Residential installation guidance 20 50 5 3Fix the frame on the wall then fix the cabinet with the fixing frame Tools screwdriver Fix the frame on the wall Fixing...

Page 22: ...nside the bottom layer close to back panel Put the second battery into the cabinet Correct position is inside the bottom layer close to front panel Put the third battery into the cabinet Correct posit...

Page 23: ...tteries in series Do not short connect reverse polarity connect Fix the air circuit breakert Remark Tube type terminal stripe side toward the positive corresponding rack lateral circuit breaker Fix th...

Page 24: ...N communication 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...

Page 25: ...ttery No 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...

Page 26: ...Battery Box Residential installation guidance 25 50 5 7Parallel connection between multi Battery Box 5 7 1Communication cable connection drawing...

Page 27: ...Battery Box Residential installation guidance 26 50 5 7 2Grounded cable connection between several Battery Box...

Page 28: ...Battery Box Residential installation guidance 27 50 5 7 3Power cable connection between several Battery Box...

Page 29: ...Power cable connection Tools Cross screwdriver fixed torque 25 2 5Nm Remark Each rack is negative line need to use the belt and between each cabinet and inverter line length is the same Be careful no...

Page 30: ...Battery Box Residential installation guidance 29 50...

Page 31: ...rt system Notice Before activity the system please inspection according below items Confirm all the batteries are powered OFF Confirm all power cables are connected correctly and reliably Confirm all...

Page 32: ...tems i Power off the devices which connect with batteries Inverter MPPT etc ii Turn the switch of main circuit breaker QFB0 to OFF iii Turn the switch of battery breaker QFB1 QFB2 QFB3 QFB4 to OFF iv...

Page 33: ...Battery Box Residential installation guidance 32 50 Appendix1 CAN cable connection RJ45 PIN define Battery Box SMA GOODWE SOLAX VICTRON CAN H 4 4 4 1 7 CAN L 5 5 5 2 8...

Page 34: ...front panel of B Plus 2 5 Tips Press ON OFF button one second can start B Plus According to the number of inverters in the following table as far as possible within 8 seconds of button to activate the...

Page 35: ...er is glowing orange and the Sunny Island inverters are in standby 3 ERROR OFF 4 Alarm OFF Status display interval 2S Definition LED BMU Blinks 1 time Inverter not connected Blinks 2 time Battery not...

Page 36: ...ress and hold the button on the Sunny Remote Control until an acoustic signal sounds The inverter LED on each Sunny Island is glowing green Set up battery parameters on SRC of inverter Please refer to...

Page 37: ...Plus 2 5 Tips Press ON OFF button one second can start B Plus Once start the LED lights of B Plus 2 5 will be in different status according battery status as below LED status when normal start Item LE...

Page 38: ...s 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 Inverter activity Go to t...

Page 39: ...panel of B Plus 2 5 Tips Press ON OFF button one second can start B Plus According to the number of inverters in the following table as far as possible within 8 seconds of button to activate the batt...

Page 40: ...ark Slow blink Indicator light is on and off every 1s 0 5Hz Fast blink indicator light is on and off every 0 25s 2HZ SOC status and indicate Item Status Indicate 1 Four lights are all normally on Capa...

Page 41: ...s Once start the LED lights of B Plus 2 5 will be in different status 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...

Page 42: ...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 Inverter activity Go to the home page of A...

Page 43: ...SOC 10 Charging the battery usage through 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...

Page 44: ...sSOC 3 262 02BatResSOC 7 Charging the battery usage through battery backup system with increased self consumption Parameters Setup value 003 07Batt Typ Li Lon Ext BMS 003 10Batt Cpynom 100 261 01SlfCs...

Page 45: ...sSOC 3 262 02BatResSOC 6 Charging the battery usage through battery backup system with increased self consumption Parameters Setup value 003 07Batt Typ Li Lon Ext BMS 003 10Batt Cpynom 150 261 01SlfCs...

Page 46: ...rotResSOC 3 262 02BatResSOC 6 Charging the battery usage through battery backup system with increased self consumption Parameters Setup value 003 07Batt Typ Li Lon Ext BMS 003 10Batt Cpynom 200 261 01...

Page 47: ...6 BatPro2Soc 12 223 07 BatPro3Soc 3 Gen Autostart Control Parameters Recommended Value 235 03 GnSocTm1Str 17 235 04 GnSocTm1Stp 35 Parameter setup for Battery Box7 5 Three phase Charging the battery U...

Page 48: ...backup grid 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 04PVResSOC 8 262 03BU...

Page 49: ...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 50: ...Battery Box Residential installation guidance 49 50 2 Solax charger min capacity Product in capacity Battery Box 2 5 20 Battery Box 5 0 15 Battery Box 7 5 15 Battery Box 10 0 10 Battery Box 12 8 10...

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