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Summary of Contents for Sun Gold Power SGM-10K20
- Page 1 Sun Gold Power Inc 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 Inc 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 Inc 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 Inc 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 Inc Outline and Structural Dimensions of Battery System... -
Page 6: Definition Of Battery System Interface
Sun Gold Power Inc 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 Inc 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 Inc 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 Inc 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 Inc Can be set Equalization turn-on voltage 3500mV Equalization function Can be set Open differential voltage 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 Inc 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 Inc 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 Inc 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 Inc 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 Inc 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 Inc 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: Dip Switch Settings
Sun Gold Power Inc 9.5. DIP switch settings 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. -
Page 18: Packing List
Sun Gold Power Inc Period Item Treatment measures ⚫ At the end of charging, measure and record the busbar voltage and the Every half year Voltage detection positive and negative terminal voltages of the battery pack. The voltages of the two are consistent. -
Page 19: Transportation
Sun Gold Power Inc 2. Batteries cannot be stored with active chemicals or dusting items; 3. The battery cannot be subjected to any mechanical shock or heavy pressure; 4. The battery should avoid direct sunlight, keep away from the fire source, and the distance from the heat source should not be less than 2M;... -
Page 20: Product Liability
Sun Gold Power Inc professional for treatment; 4. Ensure that batteries and battery management systems are kept away from dangerous goods or dangerous materials; 5. It isforbidden to short-circuit the battery; 6. It is forbidden to burn or destroy the battery, which may cause the release or burning of harmful gases;...
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