Subscribe to Our Youtube Channel
Related Manuals for Sun Gold Power SGR-18K20E
Summary of Contents for Sun Gold Power SGR-18K20E
- Page 1 Sun Gold Power Inc Battery system home storage series User Manual ProductName: 48V100Ah Lithium Battery ProductModel: SG48100P ProductSpecifications: 51.2V 100Ah CompilationDate: 2022-12-12...
-
Page 2: Table Of Contents
Sun Gold Power Inc www.sungoldpower.com 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 8 Maximum continuous discharge current 100A 9 Standard charging current 10 Maximum continuous charge current 100A 11 Maximum cut-off voltage for charging 57.6V 12 Charge cut-off current 0.05C magnification 13 Disharge cut-off voltage 43.2V 80%DOD ≥7000...
-
Page 5: Outline And Structural Dimensions Of Battery System
Sun Gold Power Inc www.sungoldpower.com 4. 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 Function Function Description Note definition handle Carrying handle Capacity status light Six green LED lights to show the current charge of the lithium battery pack... -
Page 7: Functional Block Diagram
Sun Gold Power Inc www.sungoldpower.com 6. 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 www.sungoldpower.com protection power released (Release when charging) Plug into the charger to activate consumption mode 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...
- Page 9 Sun Gold Power Inc www.sungoldpower.com overcurrent 2 Automatically cancel after 1min release protection > 1A released charge release Charge current > 1A Short circuit protection function (Have) Short circuit protection current ≥ 350A Short circuit protection delay ≤ 300US When there is charging,...
-
Page 10: Interface
Sun Gold Power Inc www.sungoldpower.com temperature ≤45mA （（ with display ） Self-consumption current Current during operation ≤40mA(without display) consumption Low power mode current ≤200μA Can be set Equalization turn-on voltage 3500mV Equalization function Can be set Open differential voltage 30mV... -
Page 11: Interface Definition
Sun Gold Power Inc www.sungoldpower.com 7.2.2. Interface Definition RS232--Using 6P6C vertical RJ11 socket RJ11 Definition description RS485 and CAN interface CAN--Using 8P8C vertical RS485--Using 8P8C vertical RJ45 socket RJ45 socket Definition RJ45 Pin Definition description RJ45 Pin description 9、10、11 1、8 RS485-B1 、14、16... -
Page 12: Communication Description
Sun Gold Power Inc www.sungoldpower.com 7.3. Communication description 7.3.1. RS232 communication The BMS can communicate with the host computer through the RS232 interface, so as to monitor various information of the battery on the host computer side, including battery voltage, current, temperature, status, SOC, SOH and battery production information, etc. -
Page 13: Product Function And Performance Description
Sun Gold Power Inc www.sungoldpower.com 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 www.sungoldpower.com 9. Using & Maintenance Suggestions 9.1. LED indication description Table 1 LED working status indication Normal/Ala Battery indicator LED Condition Illustrate rm/Protect ● ● ● ● ● ● ● ● Shutdown Hibernate black black black... -
Page 15: Buzzer Action Description
Sun Gold Power Inc www.sungoldpower.com Alway Alway Alway Alway Always Alway Always 50～66% black black flash 2 bright bright s bright black black bright bright bright bright Alway Alway Alway Alway Alway Alway Always Alway Always 66-83% black flash 2... -
Page 16: Sleep And Wake Up
Sun Gold Power Inc www.sungoldpower.com 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 www.sungoldpower.com 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 www.sungoldpower.com Period Item Treatment measures ⚫ At the end of charging, measure and record the busbar voltage and the positive Every half Voltage and negative terminal voltages of the battery pack. The voltages of the two are... -
Page 19: Transportation
Sun Gold Power Inc www.sungoldpower.com heat source should not be less than 2M; 5. From the date of manufacture, every 3 months of storage should be charged with a current of 0.2~0.5C for 30~60min, and the temperature range is 25℃±5℃.5）. -
Page 20: Product Liability
Sun Gold Power Inc www.sungoldpower.com 7. Do not disassemble, squeeze, pierce or burn. 8. Rain is prohibited; 9. It is forbidden to be directly exposed to sunlight; 10. Prohibit exposure to temperatures above 60° C; 11. It is forbidden to discard the battery in the garbage;...
Need help?
Do you have a question about the SGR-18K20E and is the answer not in the manual?
Questions and answers