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Instruction Manual
For use with Sunwoda NEO pro B4850 module
Model No. H4850M-P01

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Summary of Contents for Sunwoda H4850M-P01

  • Page 1 Instruction Manual For use with Sunwoda NEO pro B4850 module Model No. H4850M-P01...
  • Page 2: Table Of Contents

    Table of C ont ent s 1 . General Safety Instructions -------------------------------------------------------------------------------------------------- 2 2 . Product handling information ----------------------------------------------------------------------------------------------- 3 2.1 Physical dimensions ---------------------------------------------------------------------------------------------------------- 3 2.2 Quick Start ----------------------------------------------------------------------------------------------------------------------- 4 2.3 Function Description ---------------------------------------------------------------------------------------------------------- 7 3 . Installation guide ---------------------------------------------------------------------------------------------------------------- 9 3.1 In the box ------------------------------------------------------------------------------------------------------------------------- 9 3.2 Pre-installation notices ------------------------------------------------------------------------------------------------------ 10 3.3 Connection ---------------------------------------------------------------------------------------------------------------------- 11...
  • Page 3: General Safety Instructions

    1 . General Saf et y Inst ruc t ions Warning! Warning message will be displayed within the box colored in yellow. Carefully read all safety warnings, instructions, illustrations and specifications provided with this battery pack. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term "battery pack"...
  • Page 4: Product Handling Information

    2 . P roduc t handling inf ormat ion 2.1 Product dimensions (mm) Fig. 1. Battery pack dimension - Instruction Manual for NEO pro B4180 Module -...
  • Page 5: Quick Start

    2.2 Quick Start – Front panel instructions Fig. 2. Front panel features & indicators 11 12 Table 1. Front panel features & indicators Item Features & Indicators Description Mounting slot To mount onto the rack with screws Handles RS485 communication port RS485 communication interface (RJ45-6P) CAN communication port CAN communication interface (RJ45-8P)
  • Page 6 Fig. 2. Battery pack state indicators Table 1. Front panel features & indicators Item Features & Indicators Description State of Charge (SOC) Indicators Indicating SOC in 25 percentage per LED Alarm Indicator Illuminates in case of error detected Run Indicator Lights up when system is running properly - Instruction Manual for NEO pro B4180 Module -...
  • Page 7 Table 2. Front panel features & indicators Interfaces Function Description RS485 RS485B RS485 Communication communication Line B RS485A RS485 Communication Line A RS485BR RS485 Communication Line B(120Ω) Ground CANL CAN Communication Line L communication CANH CAN Communication Line H CANR CAN Communication Line R (120Ω) Ground...
  • Page 8: Function Description

    2.3 Function features Description of requirements: The battery has 6 LED indicators, including alarm, operation, and power display (4). The function description is shown in the following table: Table 3. Function features States description SOC Indicators status Remarks Shut down mode All LEDs off ☆...
  • Page 9 (continue of the previous page) States description SOC Indicators status Remarks ○ ● ○ Undervoltage protect 4 LEDs flashing ○ ● ○ ○ - Light on in Overvoltage protect blue ☆ - Blinking in blue ○ ● ○ Overcurrent (charging) Charging will be ○...
  • Page 10: Installation Guide

    3 . Inst allat ion Guide 3.1 In the box Unpack the product, and please do visual-inspect the appearance of the product, make sure the product is intact, no damages during the transport. Compare the packing list below and check the completeness of attached parts and components.
  • Page 11 3.3 Cable connection (Single module with EMS) Fig. 3. Power cable connection diagram - Instruction Manual for NEO pro B4180 Module -...
  • Page 12: Connection

    Fig. 4. Grounding connection Fig. 5. DIP set to “0001” - Instruction Manual for NEO pro B4180 Module -...
  • Page 13 3.3 Cable connection (multiple modules with EMS) Fig. 6. Power cable connection diagram Fig. 7. DIP Switch setting in parallel mode For multi lithium battery systems, the 4th value is fixed at “0”; the first three values can be varied from”000~111”, each representing an address among"addr.0~addr.7”. Caution! Two identical DIP address value will have conflict, they won’t work together.
  • Page 14: Product Data Sheets

    4 . Spec if ic at ions Table 5. Specifications Item Specifications Remarks Product specifications Rated voltage 48 V Range of voltage 42 V – 52 V Rated capacity 50 Ah 25℃ Charge & Discharge Features Standard charge method Constant current voltage restriction Long time float charging is not recommended Cut-off Charge voltage...
  • Page 15: Faq And Trouble Shooting

    If you have done everything specified in this table and still unable to make it work normally, please contact Sunwoda local office or supplier for help Table 6. Trouble shooting and solutions...
  • Page 16: Maintenance Recommendation

    6 . Maint enanc e rec ommendat ion Important! • Please make sure the load is disconnected to power and the system is shut down before inspection and maintenance • Avoid leaving metal or other parts in the system in case of short circuit and damage ■...
  • Page 17: Warranty And After Sales Service

    – Damages due to human causes like inappropriate installation and operation – The device is repaired, changed, or modified by persons other than Sunwoda staff, or the user changes any of the parts by himself. – Serial number of the product is scribbled or lost –...
  • Page 18 An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. All product designations may be trademarks or product names of Sunwoda Energy or supplier companies whose use by third parties for their own purposes could violate the rights of the owners.

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