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Summary of Contents for Sun Gold Power SG48100M
- Page 1 Sun Gold Power Co.,Ltd www.sungoldpower.com Integrated Lithium-ion Battery Pack for Wall-Mounted User Manual ProductName: 48V100Ah LithiumBattery ProductModel: SG48100M ProductSpecifications: 51.2V100Ah CompilationDate: 2022-12-12...
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Page 2: Table Of Contents
Sun Gold Power Co.,Ltd Catalogue 1. Document description ..........................3 2. Definition of Terms ..........................3 3. Battery system performance parameters ....................3 4. Outline and Structural Dimensions of Battery System ................5 5. Definition of battery system interface ..................... 6 5.1. -
Page 3: Document Description
Sun Gold Power Co.,Ltd www.sungoldpower.com 1. Document description This specification covers the performance indexes, technical requirements and safety issue of the 48V100Ah 2. Definition of Terms Battery Management System Depth Of Discharge End Of Life Open Circuit Voltage State Of Charge... - Page 4 Sun Gold Power Co.,Ltd www.sungoldpower.com Maximum continuous discharge current 100A Standard charging current Maximum continuous charge current 100A Maximum cut-off voltage for charging 57.6V Charge cut-off current 0.05C magnification Disharge cut-off voltage 43.2V 80%DOD ≥7000 PACK cycle life 25℃±2℃, 0.5C charge/0.5C discharge...
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Page 5: Outline And Structural Dimensions Of Battery System
Sun Gold Power Co.,Ltd Outline and Structural Dimensions of Battery System... -
Page 6: Definition Of Battery System Interface
Sun Gold Power Co.,Ltd www.sungoldpower.com 5. Definition of battery system interface 5.1. Panel Schematic 5.2. Module Panel Description 1. P+ 2. P+ 3. P- 4.P- 5. ON/OFF 6.RUN 7. ALM 8. SOC 9. RS485 10. CAN 11.GROUND SCREW 12.RS232 13.DISplay 14. -
Page 7: Functional Block Diagram
Sun Gold Power Co.,Ltd Functional block diagram The functional block diagram is shown in the figure below 7. Battery Management System Specifications 7.1. Basic parameter settings Factory Is it possible to set Indicator item default Note parameters Cell overcharge alarm... - Page 8 Sun Gold Power Co.,Ltd Overall overcharge warning Can be set 57.6V voltage Overall Overall overcharge protection Can be set overcharge 58.4V voltage protection Overall overcharge protection Can be set 1.0S delay Overall overcharge protection Can be set 54.1V Overall...
- Page 9 Sun Gold Power Co.,Ltd protection ≥ 350A Short circuit protection current ≤ 300US Short circuit protection delay When there is charging, the short circuit protection is released Short circuit protection released After load removed, will automatically disarm Can be set MOS over temperature alarm temperature) 90℃...
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Page 10: Interface
Sun Gold Power Co.,Ltd Can be set Equalization turn-on voltage 3500mV Equalization function Can be set Open differential pressure 30mV (No alarm when Can be set Low battery warning SOC ＜ 5% Capacity charging) default settings Can be set... -
Page 11: Interface Definition
Sun Gold Power Co.,Ltd 7.2.2. Interface Definition RS232--Using 6P6C vertical RJ11 socket RJ11 Definition description RS485 and CAN interface RS485--Using 8P8C vertical RJ45 socket CAN--Using 8P8C vertical RJ45 socket RJ45 Pin Definition description RJ45 Pin Definition description 9、10、11、14 RS485-B1 1、8... -
Page 12: Rs485 Communication
Sun Gold Power Co.,Ltd various information of the battery on the host computer side, including battery voltage, current, temperature, status, SOC, SOH and battery production information, etc. The default baud rate is 9600bps. 7.3.2. RS485 communication With dual RS485 interface, you can view the information of PACK, the default baud rate is 9600bps. -
Page 13: Product Function And Performance Description
Sun Gold Power Co.,Ltd 8. Product function and performance description 8.1. Charging performance Standard charging current （25℃）：example:0.2C（20A） ◆ ◆Standard charging voltage：54V ◆Standard charging mode and charging curve： 8.2. Discharging performance Discharge curve at different magnification... -
Page 14: Using & Maintenance Suggestions
Sun Gold Power Co.,Ltd 9. Using & Maintenance Suggestions 9.1. LED indication description Table 1 LED working status indication Normal Battery indicator LED Condition /Alarm/ Illustrate ● ● ● ● ● ● ● ● Protect Hibernat Shutdown black black... -
Page 15: Buzzer Action Description
Sun Gold Power Co.,Ltd Alway Alway Alway Alway Always Always Always 50～66% black black flash 2 bright bright bright black black bright bright bright bright Alway Alway Alway Alway Alway Alway Always Always Always 66-83% black flash 2 bright... -
Page 16: Sleep And Wake Up
Sun Gold Power Co.,Ltd 9.4. Sleep and wake up 9.4.1. hibernate When any of the following conditions are met, the system enters a low-power mode: 1. The single or overall over-discharge protection has not been released within 30 seconds. - Page 17 Sun Gold Power Co.,Ltd When the battery packs are used in parallel, different PACK can be distinguished by their hardware addresses, and the hardware address of each PACK in the entire battery stack is unique. The hardware addresses can be set in sequence through the DIP switches on the board. Refer to the following for the...
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Page 18: The Routine Maintenance Of The Battery Part Can Be Carried Out By Referring To The Table
Sun Gold Power Co.,Ltd 9.6. The routine maintenance of the battery part can be carried out by referring to the table Period Item Treatment measures Per month (Operating Keep away from heat sources and avoid direct sunlight environment) Visual inspection If the appearance is damaged, leaked or deformed, the faulty battery pack should be disconnected, photographed and replaced. -
Page 19: Storage, Maintenance And Transportation
Sun Gold Power Co.,Ltd M6 * 12 composite bolt M6 * 12 composite bolt Dry contact terminal Matching according to the number of dry nodes of the BMS 11. Storage, maintenance and transportation 11.1. Storage 1. The battery pack is usually stored at a state of charge of 20% to 40% in a clean, dry, ventilated and rain-proof room with an ambient temperature of -5°... -
Page 20: Battery Usage Precautions
Sun Gold Power Co.,Ltd 13. Battery usage precautions Please read the instruction manual and precautions carefully before use. When used correctly according to the product characteristics, the battery will be a safe, reliable and convenient storage battery. Warn! Improper use of lithium-ion batteries can result in personal injury or fire! 1.
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