BYD Battery-Box HV Series Installation Guidance
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BYD Battery-Box HV Series Installation Guidance

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BYD Battery-Box HV Installation Guidance
Battery-Box H 5.0/7.5/10.0
Version2.0

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Summary of Contents for BYD Battery-Box HV Series

  • Page 1 BYD Battery-Box HV Installation Guidance Battery-Box H 5.0/7.5/10.0 Version2.0...

  • Page 2: Table Of Contents

    Content 1 Safety..............................1 2 Information ............................5 2.1 Product Overview ..............................5 2.2 Appearance dimension ............................5 2.3 BCU Module Introduction ..........................6 2.3.1 Left side of BCU ............................6 2.3.2 Right side of BCU ............................7 2.3.3 Definition of BCU Functional Interfaces ....................7 2.4 Description of B-Plus H 2.5 ..........................

  • Page 3: Safety

    BYD Battery-Box HV provides a safe source of electric energy when operated as designed. Potentially hazardous circumstances such as excessive heat or electrolyte mist may occur under improper operating conditions, damage, misuse and abuse.
  • Page 4 BYD Battery-Box HV Installation Guidance This manual and the tasks and procedures described herein are intended for use by skilled personnel only. A skilled worker is defined as a trained and qualified electrician or installer who has all of the following skills and experience: Knowledge of the function principles and operation of on-grid systems.
  • Page 5 Warning: When adding a new battery module, please contact after-service providers and carry it out according to the instruction released by BYD. You must read the inverter installation manual carefully before matching the battery system with the inverter. If the battery is deformed or damaged please do not use it and report it to the after sales service.
  • Page 6 BYD Battery-Box HV Installation Guidance Do not place the battery near any heat sources and avoid sparks. Do not expose the battery to moisture or liquids. Stay away from corrosive gases and liquids, as well as radiation. Do not expose the battery to direct sunlight.

  • Page 7: Information

    BYD Battery-Box HV Installation Guidance If the ambient temperature is outside the operating range, the battery pack stops operating to protect itself. Frequent exposure to harsh temperatures may deteriorate the performance and life of the battery pack. For more safety requirements, please install in accordance with local laws and regulations.

  • Page 8: Bcu Module Introduction

    BYD Battery-Box HV Installation Guidance BCU Module Introduction The BCU (Battery Control Unit) is the management or control part of a battery tower. It contains the circuit board and a system switch. It can be connected to the towers battery modules underneath and to an inverter or a different BMU above.

  • Page 9: Right Side Of Bcu

    BYD Battery-Box HV Installation Guidance 2.3.2 Right side of BCU Position Designation System switch waterproof cover System switch 2.3.3 Definition of BCU Functional Interfaces Interface Name Description The system positive terminal, connected to the positive terminal of battery interface of inverter.

  • Page 10: Description Of B-Plus H 2.5

    BYD Battery-Box HV Installation Guidance The main switch of system, which can be operated manually System switch and has short circuit protection function. 2.4 Description of B-Plus H 2.5 The battery modules B-Plus H 2.5 can be used to store and provide energy. They have to be located in the middle of a tower in between the BCU and the base module.

  • Page 11: 2Tools & Safety Gears Required

    BYD Battery-Box HV Installation Guidance e) Batteries of different capacity, different P/N or from different manufacturers cannot be connected. After installation, ensure the ground cable, communication cable, positive and negative cables of BCU and inverter are connected correctly. g) The installation place shall be on a flat ground, without accumulated water.

  • Page 12: Unpacking The Package

    BYD Battery-Box HV Installation Guidance High Voltage Storage! Improper handling can cause danger and damage. Wearing suitable personal protective equipment for all work on the product. It is recommended to wear the following safety gears when handing the battery and BCU.

  • Page 13: Separate Bcu And Base

    BYD Battery-Box HV Installation Guidance Name Quantities M6 hex screwdriver M6X50 expansion bolt M5 OT•terminal•for•P+/P-/ grounding Sealing plug black Sealing plug white Quick installation guide User manual Notice Packing of B-plus H 2.5 Picture M6 hex screwdriver Sealing plug white MSDS 3.2.3 Separate BCU and base...

  • Page 14: Adjust The Level Of The Base

    BYD Battery-Box HV Installation Guidance 3.3 Adjust the level of the base The anchor bolts should be screwed into the lower part of the base at first. The installation distance from the base module to the wall should be between 0mm and 63mm. The anchor bolts can be adjusted in height to levelize the base module.

  • Page 15: Install The Hangers

    BYD Battery-Box HV Installation Guidance hexagon spanner. Avoid collision of the connectors and corners. After installing all battery modules the BCU module should be placed at the top of the tower and also be fixed with the side-locks. Tools: churn drill, M6 hex screwdriver...

  • Page 16: Open The Top Cover Of The Bcu

    BYD Battery-Box HV Installation Guidance 3.6 Open the top cover of the BCU To demount the cover of the BCU the Phillips screws around the edge has to be screwed out. Ensure that the seal of the cover is not broken when demounting and mounting the cover. This is needed to ensure IP 55 protection level.

  • Page 17: Power Cables, Ground Cable, Communication Cable & Lan Cable Connection

    BYD Battery-Box HV Installation Guidance 3.7 Power Cables, Ground Cable, Communication Cable & LAN Cable Connection. After demounting the cover of the BCU the circuit board can be seen. Warning: Touching anything else than the terminals or scratching the circuit board with tools may damage the whole system.
  • Page 18 BYD Battery-Box HV Installation Guidance High Voltage even if system switch is off. Function of the cables connected with external devices: Interface Name Description The systems positive terminal. Must be connected to the inverters positive terminal for battery.
  • Page 19 BYD Battery-Box HV Installation Guidance The systems negative terminal. Must be connected to the inverters negative terminal for battery. Grounding terminal. Must be connected to the common ground. Do not connect it to the ground on the inverter. Connected to the Ethernet, to complete the functions of Ethernet communication and remote program update.

  • Page 20: Install The Cover Of Bcu

    The purpose is to check the connection and parameters setting between the Battery-Box H 5.0- 10.0 and the inverters. The above inspection is only related to BYD Battery-Box HV. For other inspection, please refer to the inverter user manual and installation manual.
  • Page 21 9 Ground cable, power cables and communication cable have a reliable  connection and there is no short circuit. 10 Update the latest software (Via BYD Battery-Box HV web) □ □ 11 Installation time and country and inverter type and battery’s □...

  • Page 22: Run And Shut Down The Battery-Box Hv System

    BYD Battery-Box HV Installation Guidance 5 Run and shut down the Battery-Box HV system Note: Before activating the system, please check the following items: Confirm the inverter is not connected reversely; Ensure reliable connection of communication cable between battery and inverter.

  • Page 23: Login The Battery-Box Hv Web Interface

    Battery-Box systems WIFI. Search in the computer for new WIFI networks. The name of the WIFI will be BYD and the last 11 numbers of the serial number. (Example: Products serial number: "BYD100171708-00000" will have the WIFI name: "BYD171708-00000") WIFIs password is "123456789".

  • Page 24: Update The Latest Software Of Battery-Box System

    BYD Battery-Box HV Installation Guidance 5.2.2 Update the latest software of Battery-Box system To update the Battery-Box with the latest software, you should click on "Update" in the left bar. A web page appears which allows you to browse for the update file. Please upload the file from your computer and then click "Upgrade"...

  • Page 25: Configuration System Information

    BYD Battery-Box HV Installation Guidance Select file 5.2.3 Configuration system information Click on the “Installation” menu in the left list to set the system’s user information (e.g. the installation time and date, the server IP, the quantity of batteries, the type of inverter, the geographic location. etc.). The number of B-Plus H 1.28 (according to actual modules of the system, 4~9pcs), inverter model (e.g SMA,...
  • Page 26 BYD Battery-Box HV Installation Guidance After clicking on “Finish” button on the step 3, the system will set the parameters automatically. Please wait patiently for about one minute and ensure that the system will not be powered off. If the system is powered off the configuration might fail Note: After setting, the system will be restarted automatically.

  • Page 27: Other Functions Of The Webpage

    BYD Battery-Box HV Installation Guidance 5.3 Other functions of the webpage 1) Main information page "Home" --- Clicking on "Home" in the left bar the user can view the main battery information such as voltages, the actual current and the systems temperature.
  • Page 28 BYD Battery-Box HV Installation Guidance After running for a period of time (usually more than 30 days), the Battery-Box HV automatically performs capacity calibration functions on a regular basis to ensure the accuracy of the battery SOC, and most inverters that match the Battery-Box HV can support the battery capacity calibration function.
  • Page 29 BYD Battery-Box HV Installation Guidance have this feature, but Fronius and Goodwe do. Kostal and SMA do not support this feature unless BYD and Inverter manufacturers update information 3) Installation Config Clicking on "Installation Config" in the left bar the user can view the main installation...
  • Page 30 BYD Battery-Box HV Installation Guidance 5) View current alarm Click the ‘Current Alarm’ on the left, the user can check the current alarm of the system. 6) View history alarm Click the ‘History Alarm’ on the left, the user can check the history alarm.
  • Page 31 Battery-Box HV web interface 9) If you forget your password, contact your after-sales partner, and eventually BYD will help reset the password. In order to ensure your normal use, please remember your password.

  • Page 32: System Shutdown

    BYD Battery-Box HV Installation Guidance 6 System Shutdown To shut down the whole system it is important to follow this sequence. --- 1. Loads and inputs at the inverter should be shut off. 2. Switch off the inverter according to the inverters manual. 3.

  • Page 33: Contact

    BYD Battery-Box HV Installation Guidance 7. Contact If you have technical problems with our products, please contact the customer service partner .The following data is required in order to provide you with the necessary assistance: • Battery system: – Type –Serial number of BCU and each Batteries...
  • Page 34 BYD Battery-Box HV Installation Guidance CANL CAN L Not assigned 13V+ 12V+ 13V- RS485A RS485B Shield 2.2 Battery-Box H 5.0-10.0 Connection with SMA SBS Inverter The installation method of the inverter maybe changed. Please refer to the installation instructions of the inverter.
  • Page 35 Customer Service Mailbox: info@srenergy.co.uk Telephone: +44 (0) 2037695998 Website: www.srenergy.co.uk Australia Alps Power Pty Ltd Customer Service Mailbox: service@alpspower.com.au Telephone: +61478 140 287 Address: U201 15Chatham Road West Ryde NSW 2114 Australia Copyright: © BYD Lithium Battery Company Limited. All rights reserved.

This manual is also suitable for:

Battery-box h 5.0Battery-box h 7.5Battery-box h 10.0

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