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Summary of Contents for Sun Gold Power SG48100P
- Page 1 Sun Gold Power Inc www.sungoldpower.com Battery system home storage series User Manual Product Name:48V100Ah Lithium Battery Product Model:SG48100P Product Specifications:51.2V 100Ah...
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Page 2: Table Of Contents
Sun Gold Power Inc www.sungoldpower.com Catalogue 1. Document description ......................... 2 2. Definition of Terms ........................2 3. Battery system performance parameters ..................2 4. Outline and Structural Dimensions of Battery System ............... 4 5. Definition of battery system interface ..................5 6. -
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 State Of Health... - Page 4 Sun Gold Power Inc www.sungoldpower.com Nominal voltage 51.2V Recommended charging voltage 54.5V Charging Limited Voltage 57.6V Recommended range of use： SOC working range 0~100% 20%~95% Standard discharge current Maximum continuous discharge 100A current Standard charging current Maximum continuous charge current...
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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 Note definition Description Handle Carrying handle Capacity status Six green LED lights to show the current charge of the lithium light battery pack... - Page 7 Sun Gold Power Inc www.sungoldpower.com Input and output Terminals Battery positive and negative output terminals terminals Hanging Mounting ears The spacing is implemented according to the national standard ears example: definition: Dry contact 1-PIN1 to PIN2: normally open, closed during fault...
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Page 8: Functional Block Diagram
Sun Gold Power Inc www.sungoldpower.com 6. Functional block diagram The functional block diagram is shown in the figure below... -
Page 9: Battery Management System Specifications
Sun Gold Power Inc www.sungoldpower.com 7.Battery Management System Specifications 7.1.Basic parameter settings Factory Is it possible Indicator item default Note to set parameters Cell overcharge alarm voltage 3600mV Can be set Cell overcharge Cell overcharge protection voltage 3700mV Can be set... - Page 10 Sun Gold Power Inc www.sungoldpower.com protection, if it still cannot recover, it will enter low Overall over-discharge protection Can be set power consumption voltage Overall over mode discharge protection Overall over-discharge protection 1.0S Can be set delay Overall over-discharge protection Overall 44.8V...
- Page 11 Sun Gold Power Inc www.sungoldpower.com the status and will Discharge Discharge over current 2 no longer over current 500mS Can be set protection delay automatically release Automatically cancel after Discharge Automatic release 1min over current 2 protection released charge release Charge current >...
- Page 12 Sun Gold Power Inc www.sungoldpower.com Discharge high temperature alarm Can be set 60℃ temperature Discharge high temperature Can be set 65℃ protection temperature Discharge high temperature 55℃ Can be set protection release temperature Ambient low temperature alarm Can be set -15℃...
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Page 13: Interface
Sun Gold Power Inc www.sungoldpower.com charging and update SOC to 100% 7.2.Interface 7.2.1.Interface diagram... -
Page 14: 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 RJ45 RS485--Using 8P8C vertical RJ45 socket socket Definition RJ45 Pin Definition description RJ45 Pin description 1、3、6、 9、16 RS485-B1 7、8... -
Page 15: 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 16: 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℃) ◆ Standard charging voltage：57.6V ◆ Standard charging mode and charging curve： ◆ 8.2.Discharge curve at different magnification... -
Page 17: 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 Condition Charging Discharging Capacity indicator L6● L5● L4● L3● L2● L1● L6● L5● L4● L3● L2● L1● Always flash2 0～17% black black... -
Page 18: Buzzer Action Description
Sun Gold Power Inc www.sungoldpower.com Temperature, overcurrent, short circuit, Always black black black black black black black Stop discharge reverse bright connection, fail safe Always Stop charging and Invalid black black black black black black black bright discharging Table 3 LED flashing description... -
Page 19: Sleep And Wake Up
Sun Gold Power Inc www.sungoldpower.com After the BMS is reset, it still retains the parameters and functions set by the host computer. If it is necessary to restore the initial parameters, it can be achieved through the "restore default value"... -
Page 20: Dip Switch Settings
Sun Gold Power Inc www.sungoldpower.com Remarks: ◆ After the single or overall over-discharge protection, it enters the low-power mode, wakes up regularly every 4 hours, and turns on the charge and discharge MOS. If it can be charged, it will exit the dormant state and enter normal charging; if it cannot be charged after 10 consecutive automatic wake-ups, it will no longer automatically wake up. - Page 21 Sun Gold Power Inc www.sungoldpower.com...
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Page 22: The Routine Maintenance Of The Battery Part Can Be Carried Out By Referring To The Table
Sun Gold Power Inc www.sungoldpower.com 9.6.The routine maintenance of the battery part can be carried out by referring to the table Period Item Treatment measures (Operating Keep away from heat sources and avoid direct sunlight environment) Per month Visual If the appearance is damaged, leaked or deformed, the faulty battery pack inspection should be disconnected, photographed and replaced. -
Page 23: Battery Pack Communication Parallel Wiring
Sun Gold Power Inc www.sungoldpower.com 9.7.Battery pack communication parallel wiring 9.8 .Battery pack power cable wiring Please note： 1. Batteries cannot be used in series. 2. When connecting in parallel, it is necessary to pay attention to the SOC,the SOC must be the consistent before connecting in parallel. - Page 24 Sun Gold Power Inc www.sungoldpower.com Suggested option 1（example:4 batteries）: Suggested option 2（example:4 batteries）: Wiring diggram not allowed:...
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Page 25: Lcd Display Detailed Explanation
Sun Gold Power Inc www.sungoldpower.com 9.9.LCD Display Detailed Explanation Menu First level column Secondary Column Level three column Name Meaning Name Meaning Name Meaning PackV Pack Voltage Current Temperature T1 Temperature T2 Temperature T3 Temperature Temperature Temperature T4 PCB_T MOS Temperature... -
Page 26: Packing List
Sun Gold Power Inc www.sungoldpower.com 10.Packing List See below for packing list Material name Specification/Module Number 48100Ah lithium iron 48100 1 set/box phosphate battery Positive and negative 25mm2 flame retardant cable, length 0.5m, crimp 25-8 1 set/1 module output lines copper noses at both ends, one red and one black. -
Page 27: Transportation
Sun Gold Power Inc www.sungoldpower.com 11.2. Transportation The battery pack should be packaged and shipped. During transportation, avoid severe vibration, shock or extrusion, and avoid sun and rain. Batteries can be transported by vehicles such as cars, trains, ships, and planes. -
Page 28: Product Liability
Sun Gold Power Inc www.sungoldpower.com 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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