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Summary of Contents for EG4 LIFEPOWER4 48V V2
- Page 1 T R O U B L E S H O O T I N G & M A I N T E N A N C E G U I D E ©2024 EG4 ELECTRONICS, LLC. ALL RIGHTS RESERVED. VERSION 1.1 | INFORMATION SUBJECT TO CHANGE WITHOUT NOTICE. MODEL #: SR-48-100-LP4-IN-02...
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Page 2: Technical Specifications
1. TECHNICAL SPECIFICATIONS MODULE OPERATING PARAMETERS PARAMETER RECOMMENDED 51.2V VOLTAGE 100Ah CAPACITY CHARGING VOLTAGE (BULK/ABSORB) 56.8V 44.8V 20%* SOC CUTOFF CHARGING CURRENT 100A (Max. continuous) DISCHARGING CURRENT 100A (Max. continuous) MAXIMUM CONTINUOUS DISCHRAGE RATE 5.12kW NAMEPLATE ENERGY CAPACITY 5.12kWh BMS PARAMETERS CHARGE SPEC DELAY... -
Page 3: Environmental Parameters
-4°F – 122°F (-20°C – 50°C) INGRESS PROTECTION IP20 STANDARDS AND CERTIFICATIONS UL 1973 ETL Recognized Component Certification UL9540A (Passed) MODULE UL9540 listed with 18kPV-12LV *EG4 recommends this value be set no lower than 20% to maintain the recommended 80% depth of discharge. - Page 4 2. BATTERY SAFETY 2.1 SAFETY INSTRUCTIONS Before any work begins, carefully read all safety instructions, and always observe them when working on or with the battery. The installation must follow all applicable national or local standards and regulations. Consult with the local AHJ to obtain the proper permits and permissions before installation.
- Page 5 32°F, disconnect battery immediately and consult manufacturer. DISCLAIMER EG4 reserves the right to make changes to the material herein at any time without notice. Please refer to www.eg4electronics.com for the most updated version of our manuals/spec sheets.
- Page 6 ALARM DESCRIPTION AND TROUBLESHOOTING When the ALM light on the battery control panel is on, it means that the battery has given an alarm or has been protected from potential damage. Please check the cause of the failure through EG4 Monitor ®...
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Page 7: Long Term Maintenance
ALM LED flashes 20 times with Unbalanced temperature Contact the distributor. SOC2 LED on. ALM LED flashes 20 times with BMS damaged Contact the distributor. SOC 3/4 LED on. Deep discharge the battery bank Different SOC value of batteries No issue (<20% SOC), then charge battery in parallel operation. -
Page 8: Battery State
There are several websites and organizations that will accept this battery to recycle at little to no cost to the user. At EG4, we understand that we are working with customers across the United States and the world. Our recommendation is to go online and search the term “Lithium Battery Disposal Near Me.”... -
Page 9: Battery Charging
All installation advice provided by EG4 before, during, or after purchase of solar equipment is purely for the purpose of general concept education and must not replace the expertise of a licensed and trained solar specialist. - Page 10 installation of the products purchased by the customer more than the value of the equipment purchase price.
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Page 11: Change Log
C H A N G E L O G Version 1.1 Modified spec sheet to show 20% recommended battery cut-off • Version 1.0 First version release •... - Page 12 CONTACT US support@eg4electronics.com (903) 609-1988 www.eg4electronics.com...
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