RICH SOLAR | Solar Panels, Lithium Batteries, Inverters, Off-Grid Kits
User Manual for RICH SOLAR models including: Alpha 4 Lite LiFePO4 Battery, LiFePO4 Battery, Battery
Rich Solar 24V 100Ah LiFePO4 Lithium Iron Phosphate Battery - Off Grid Stores ALPHA 4 LITE LiFePO4 Battery User Manual
RICH SOLAR | Learning Center
Rich Solar ALPHA 4 LITE | 24V 100Ah LiFePO4 Battery | Fast-Charging 24V Lithium Battery | 4,000 Lifetime Cycles (RS-B24100)
File Info : application/pdf, 18 Pages, 9.61MB
DocumentDocumentUser Manual ALPHA 4 LITE LiFePO4 Battery MODEL: ALPHA 4 LITE THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR LiFePO4 BATTERY. PLEASE READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY. 02 IMPORTANT NOTES 02 EXPLANATION OF SYMBOLS 03 SAFETY INSTRUCTIONS 05 SCOPE OF DELIVERY 05 TARGET GROUP 06 INTENDED USE 06 TECHNICAL DESCRIPTION 07 INSTALLATION 08 CONFIGURATION 10 CLEANING 11 STORAGE 11 TROUBLESHOOTING 12 DISPOSAL 13 TECHNICAL DATA -01- IMPORTANT NOTES Please read these instructions carefully and follow all instructions, guidelines, and warnings included in this product manual in order to ensure that you install, use, and maintain the product properly at all times. These instructions MUST stay with this product. By using the product, you hereby confirm that you have read all instructions, guidelines, and warnings carefully and that you understand and agree to abide by the terms and conditions as set forth herein. You agree to use this product only for the intended purpose and application and in accordance with the instructions, guidelines, and warnings as set forth in this product manual as well as in accordance with all applicable laws and regulations. A failure to read and follow the instructions and warnings set forth herein may result in an injury to yourself and others, damage to your product or damage to other property in the vicinity. This product manual, including the instructions, guidelines, and warnings, and related documentation, may be subject to changes and updates. For up-to-date product information, please visit www.richsolar.com. EXPLANATION OF SYMBOLS WARNING! Indicates a hazardous situation that, if not avoided, will result in death or serious injury. CAUTION! Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury. NOTICE! Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury. Note: Supplementary information for operating the product. -02- SAFETY INSTRUCTIONS WARNING! Risk of injury ·Batteries contain aggressive and caustic acids. Avoid battery fluid coming into contact with your body. If your skin does come into contact with battery fluid, wash that part of your body thoroughly with water. If you sustain any injuries from acids, contact a doctor immediately. ·When working on batteries, do not wear any metal objects such as watches or rings. LiFePO4 batteries can cause short circuits which can cause serious injuries. ·Only use insulated tools. ·Do not place any metal parts on the battery. ·Wear goggles and protective clothing when working on batteries. Do not touch your eyes when working on batteries. ·Do not use defective batteries. WARNING! Health hazard Keep the battery out of the reach of children. CAUTION! Electrocution hazard · Keep the battery away from water. · Avoid short circuits. · Avoid clothing rubbing against the battery. · Wear antistatic clothing when handling the battery. CAUTION! Explosion hazard · Do not place the battery in a area with flammable liquids or gases. · Never attempt to charge a frozen or defective battery. Place the battery in a frost-free area and wait until the battery has acclimatised to the ambient temperature. Then start the charging process. · Do not smoke, use an open flame, or cause sparking near the engine or a battery. · Keep the battery away from heat sources. -03- NOTICE! Damage hazard · Only use rechargeable batteries. · Prevent any metal parts from falling on the battery. This can cause sparks or short-circuit the battery and other electrical parts. · Ensure that the polarity is correct when connecting the battery. · Follow the instructions of the battery manufacturer and those of the manufacturer of the system or vehicle in which the battery is used. · If the battery has to be removed, first disconnect the ground connection. Disconnect all connections and all consumers from the battery before removing it. · Recharge stored batteries regularly. · Do not carry the battery by its terminals. Safety precautions when handling lithium batteries CAUTION! Risk of injury Only use batteries with integrated battery management system and cell balancing. NOTICE! Damage hazard Avoid deep discharge of the batteries. -04- SCOPE OF DELIVERY ITEM 1 2 3 4 5 Name Battery Specifications 25.6V100Ah (ALPHA 4 LITE) Screw SUS304_M8x12_triple combination machine tooth screw Screw SUS304_M8x16_triple combination machine tooth screw Screw SUS304_M8x20_triple combination machine tooth screw Manual ALPHA 4 LITE Manual Unit QTY Set 1 Remark PCS 2 PE bag packaging PCS 2 PE bag packaging PCS 2 PE bag packaging PCS 1 PE bag packaging TARGET GROUP The electrical power supply must be connected by a qualified electrician who has demonstrated skill and knowledge related to the construction and operation of electrical equipment and installations, and who is familiar with the applicable regulations of the country in which the equipment is to be installed and / or used, and has received safety training to identify and avoid the hazards involved. -05- INTENDED USE The device is intended to be used as a storage of electrical power for motorhomes, RVs, camping. This product is only suitable for the intended purpose and application in accordance with these instructions. This manual provides information that is necessary for proper installation and/or operation of the product. Poor installation and / or improper operating or maintenance will result in unsatisfactory performance and a possible failure. The manufacturer accepts no liability for any injury or damage to the product resulting from: · Incorrect assembly or connection, including excess voltage · Incorrect maintenance or use of spare parts other than original spare parts provided by the manufacturer · Alterations to the product without express permission from the manufacturer · Use for purposes other than those described in this manual RICH SOLAR reserves the right to change product appearance and product specifications. TECHNICAL DESCRIPTION The advanced LiFePO4 battery offers the equipped with a Battery Management System (BMS) which is built in the battery housing. The battery management system can be used to prevent deep discharge overcharge, and over-temperature of the battery. -06- INSTALLATION The ALPHA 4 LITE battery has the following components: 1. Negative battery terminalM8 2. Positive battery terminalM8 3. Battery case handle Mounting Instructions YES NO NO NO Place the battery smoothly with the positive and negative poles facing up. Do not mount the battery on the wall without the mounting bracket. Maximum of 4 batteries can be connected in parallel. -07- CONFIGURATION Note Damage Hazard Wiring Parallel connection-1 Positive Parallel connection-2 Positive Negative Negative -08- WARNING! Damage hazard ·Refer the connection diagram to connect battery pack in parallel. ·A maximum of 4 batteries in parallel. ·Fully charge each battery pack separately or the max difference voltage between battery packs is within 1V. When multiple batteries are used in parallel, each individual battery should be fully charged or fully discharged separately to ensure that the voltage difference between each battery pack is as small as possible, and then connected in parallel. ·When multiple battery packs are used in parallel, the total charging surge current of the charger may be applied to a single battery pack. It should be ensured that the total charging surge current of the charger does not exceed the maximum charging surge current of a single battery. ·When connecting battery with cables, make sure not to reverse the polarity of the connections. If it is indeed connected incorrectly, the BMS may be damaged. It needs to be retested and qualified before use. ·Battery parallel precautions: It is strictly prohibited to connect battery packs of different brands, models and specifications in parallel. Battery cables connected in parallel must have the same length and specifications, and the busbar must have sufficient current carrying capacity. Charging WARNING! Damage hazard ·Do not hot-swap the battery pack connection with RV system unless necessary, it will cause surge current. ·Do not charge with higher current than recommended value. It will damage the battery electrical, mechanical and safety performance and could lead to heat generation or leakage. ·Charging current should be less than maximum charging current. ·Charging voltage should be less than 28.8V. Charging beyond this absolute maximum voltage is strictly prohibited. ·The battery should charged within the charging temperature range. ·Reverse charging is prohibited. -09- ·The battery should be connected correctly and the polarity to be confirmed before wiring. ·In case the battery is connected improperly, the battery cannot be charged. ·The reverse charging may cause damaging to the battery which may lead to degradation of battery performance and damage the battery safety and could cause heat generation or leakage. Discharging ·The battery should be discharged at less than the maximum discharge current. High discharging current may reduce the discharging capacity significantly or cause over-heat. ·The battery should be discharged within the discharging temperature range. ·To prevent over-discharging, the battery should be charged periodically to keep about 40-50% charge. ·Over-discharging may cause loss of battery performance, characteristics or battery functions. ·The charger prevent the battery to be further discharged beyond the end-of-discharge voltage. CLEANING The lithium batteries are maintenance-free. Occasionally clean the product with a damp cloth. -10- STORAGE The battery is in transit, and SOC is about 30% by air shipment, about 50 % SOC by sea shipment. The storage environment requirement is as follows: Storage Temperature Recommended Storage Temperature -22 ~ 131°F 90RH Max Less than 1 month 14113°F 90RH Max More than 3 months 5095°F 85RH Max the battery life would be reduced if battery is stored in high temperature. If you want to store it for a long time (more than 3 months), store it in an environment where the temperature ranges from 50°F to 95°F @ 85% RH Max and does not contain corrosive gases. Charge and discharge it every 3 months and keep the SOC between 40-50%. TROUBLESHOOTING Problem Battery cannot discharge Possible cause Suggested remedy ·Protection against over-temperature. (cell temperature is higher than 149°F) ·Protection against under voltage protection. ·Protection against over current protection. ·Battery output terminal is short circuit. ·System failure. ·Regulate battery pack discharge ambient temperature lower than 122°F ·Charge battery ·RV discharge power is over load, should decrease discharge power ·Check the connection wire and try charge battery ·Shutdown system and check the RV system function -11- Problem Battery cannot charge Possible cause Suggested remedy ·Protection against over voltage protection. ·Protection against over current protection. ·Protection against over-temperature or under-temperature.(cell temperature is lower than 32°F or higher than 131°F) ·Battery output terminal is short circuit System failure. ·Disconnect the charger and load discharge current for few minutes. Try again to charge the battery. ·Charge is abnormal and the output current is over value. ·Regulate battery pack charge ambient temperature from 41°F to 113°F. ·Check the connection wire and try charge battery. ·Shutdown system and check the RV system function. DISPOSAL Recycling products with batteries, rechargeable batteries and light sources: Remove any batteries, rechargeable batteries, and light sources before recycling the product. Return defective or used batteries to your retailer or dispose of them at collection points. Do not dispose of any batteries, rechargeable batteries, and light sources with general household waste. If you wish to finally dispose of the product, ask your local recycling center or specialist dealer for details about how to do this in accordance with the applicable disposal regulations. The product can be disposed free of charge. Recycling packaging material: Place the packaging material in the appropriate recycling waste bins wherever possible. -12- TECHNICAL DATA For the below table, all items are minimum performance values and "must have" UNLESS indicated otherwise. Battery Technical Parameters Project Specifications Standard Parameters Remarks Battery model Battery type Nominal voltage Nominal capacity Minimum capacity Nominal energy Nominal charging voltage Nominal discharging cutoff voltage Standard charging current Maximum charging current Standard discharge current Continuous discharge current Maximum discharge current Shell material Weight Initial internal resistance Monthly self-discharge rate 25.6V 100Ah LFP battery 25.6V 100Ah 100Ah 2560Wh 28.8V The battery supports a maximum of four parallel batteries 77±3.6°F, 0.5C Charge, 0.5C Discharge 77±3.6°F, 0.5C Charge, 0.5C Discharge, Factory capacity 22.4V 50A 100A 50A 100A 100A Plastic shell About 52.9lb/24.0kg 50m 5% Net battery weight New battery within 3 months, ACIR, 1000HZ Standard charged to 100% SOC, and storage for 28 days at 77±3.6°F -13- Overall dimensions 20.9x8.1x8.5in/ 532x207x215mm Length x Width x Height (Box size, without handle, terminal) Delivery voltage Cycle life (times)(77±3.6°F) Communication mode 2428V 30~60% SOC 3200 capacity retention: 70% aAt room temperature, continue charging at 50A constant current until the battery voltage is 28.8V, and charge at constant voltage until the current is 0.05C,Let stand 2h; bDischarged at 50A to the cut-off voltage 22.4V at room temperature, Let stand 3h; cRepeating steps of a) ~ b), until the discharge capacity reached the 70% of rated capacity, the number of cycles completed was defined as the battery cycle life. / 30A 3250°F / 010 Charging temperature 50A 100A 5068°F / 1020 68104°F / 2040 30A 104131°F / 4055 Discharge temperature -4140°F /-2060 Storage temperature -22131°F / -3055 90RH Max 14113°F / -1045 90RH Max Recommended storage temperature 5095°F / 1035 85RH Max The surface temperature of the cell should not exceed 140°F Less than 1 month More than 3 months The battery life would be reduced if battery is stored in high temperature. -14- Battery management system Function Test project Min Typical Max unit Operation voltage Voltage range Operation current Over charge protection Over discharge protection Charging current Discharge current Charger voltage (CC/CV) Over charge protection voltage(Cell) Over charge protection delay time Over charge protection recovery voltage (Cell) Over discharge protection voltage(Cell) Over discharge protection delay time Over discharge protection recovery voltage (Cell) Over discharge protection release conditions Primary charge over current protection value Over-current charge First stage charge over current delay Secondary charge over current protection value Secondary charge over current delay Over-current charge release conditions 17.6 / 28.8 V / 50 100 A / 50 100 A / / 28.8 V 3.72 3.75 3.78 V 500 1000 1500 ms 3.5 3.55 3.6 V 2.12 2.2 2.28 V 500 1000 1500 ms 2.6 2.7 2.8 V Disconnect load or charge release. 120 180 240 A 500 1000 1500 ms / / / A / / / ms Disconnect the charger. -15- Over-current discharge Primary discharge over current 600 protection value Primary discharge over current protection delay 10 900 1200 A 20 30 ms Secondary discharge over 1300 1800 2300 A current protection current value Secondary discharge over current protection delay 1 2.2 5 ms Over-current discharge release Disconnect load or charge release. Discharge high temperature protection Temperature protection value 158 167 176 °F Temperature protection release 127.4 136.4 145.4 °F value Low temperature Temperature protection value / / / °F protection of Temperature protection release discharge value / / / °F Charging high temperature protection Temperature protection value 120.2 129.2 138.2 °F Temperature protection release 111.2 120.2 129.2 °F value Charging low temperature protection Temperature protection value 19.4 28.4 37.4 °F Temperature protection release value 28.4 37.4 46.4 °F High temperature Temperature protection value / / / °F protection of Temperature protection release FET(Built-in) value / / / °F Equalizing opening voltage 3.45 3.50 3.55 V Balance function Equalize the opening pressure difference / mV Balance current 120 / 220 mA Note: Test should be at temperature 77±3.6°F, and relative humidity 65±20% of surroundings. -16- 1-800-831-9889 support@richsolar.com www.richsolar.com 5550 Jurupa St, Ontario, CA 91761