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HR

RITAR INTERNATIONNAL GROUP LIMITED

Technical Manual

HR

Series VRLA Battery

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Summary of Contents for HR Series

Page 1: ...HR RITAR INTERNATIONNAL GROUP LIMITED Technical Manual HR Series VRLA Battery ...

Page 2: ...tion Range 2 Check 3 Storage before Installation 4 Installation Cautions 5 Battery Installation 6 Battery Features 7 Working Principle 8 Battery Charge Discharge Life 9 Record 10 Maintenance 11 Common Faults Solutions 1 2 2 1 2 3 4 4 5 8 9 10 ...

Page 3: ...2W HR6 36W HR12 16W HR12 18W HR12 20W HR12 20BW HR12 22W HR12 28W HR12 32W HR12 36W HR12 38W HR12 48W HR12 50W HR12 60W HR12 68W HR12 70W HR12 80W HR12 88W HR12 96W HR12 104W HR12 125W HR12 150W HR12 200W HR12 240W HR12 280W HR12 340W HR12 380W 6 6 6 6 6 6 6 6 6 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 W 630 850 16 18 20 22 28 32 36 16 18 20 20 22 28 32 36 38 48 5...

Page 4: ...the packing and make sure the batteries are intact Avoid bumping during carrying and be careful when open the cartons 2 Please open the cartons near the installation place and check appearance and quantity of the battery accessories after opening 3 It s difficult to detect leakage if there are slight damages on the battery shell Please check carefully and make sure there is no damage or leakage on...

Page 5: ...letion of battery installation danger warning should be posted at prominent position to prevent safety accidents 6 Fix the bolts and nuts on the connection terminals of the battery to the specified torque otherwise it may cause sparks or damages to the terminals 7 Please clean the battery shell and cover with a damp cloth to prevent static and spark do not use a duster or a dry cloth to clean the ...

Page 6: ...mal float charge conditions and below optimal operating temperature of 20 2 Excellent and High Efficient Discharge RITAR batteries are equipped with low resistant plates and conducting parts which decrease the internal resistance and ensure the highest discharging efficiency 3 Sextuple Sealed Construction Valve regulated sealed construction and sextuple strengthened sealing on terminals and posts ...

Page 7: ... 24 0 28 Charge Characteristic Curve of Float Use Charge Volume Charge Current A Charge Voltage V Charge Time Hr Charge Voltage Charge Volume Discharge Charge with Constant Voltage Limited Current Charge Voltage 2 30V Cell Charge Current 0 2C A 10 Temperature 25 77 5 lead sulfate sponge lead lead sulfate dioxide alumina water sulfuric acid proportion rise sulfuric acid water proportion decrease sp...

Page 8: ... than 20 times it needs to be equalize charged once In the battery bank if there is a backward battery and the single voltage is lower than 2 18V in floating charge state or after the battery is replaced in the battery bank it needs equalizing charge The batteries for cycle service adopt the constant voltage but limited current method At 20 25 the charge voltage of HR series battery is 2 40V per c...

Page 9: ...t Larger discharge current sets lower cutoff voltage reversely smaller discharge current sets higher cutoff voltage Normally the battery cutoff voltage of single cell discharge is set at 1 8 0 1 60V The discharge capacity decreases with the increase of discharge current the discharge capacity increases with the decrease of discharge current 1C A 10 0 55C A 0 25C A 10 10 1 2 3 5 10 20 30 60 2 3 5 1...

Page 10: ...oltage will effect the battery lifetime directly 9 Record The operating record of stationary batteries is very important for battery maintenance and protection This information is useful for user to confirm battery life and adjust the longevity Battery is allowed to operate at a temperature lower than 25 however the charging time will be relatively long After installing batteries and a week of flo...

Page 11: ... racks and battery region 3 Inspect whether there is crack or leakage on battery 4 Inspect whether there is deformation of battery and rack 1 2 Quarterly inspection Quarterly inspection includes the following items please record all the inspection data Need to collate with previous records 1 Internal resistance of each battery cell 2 Temperature on negative terminals of each battery cell 3 Inspect...

Page 12: ...y The battery bank shall be insulated from the ground Please contact the supplier for solutions Check whether the connection is good inspect charger ventilation and charging current 3 Battery cleaning Use cloth soaked in water or carbonic acid water to clear battery and cover 4 Capacity test If batteries work properly no need to check capacity Check capacity only when battery capacity is in doubt ...

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