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VALVE REGULATED SEALED LEAD ACID BATTERY

NARADA POWER SOURCE CO., LTD

Email: intl@narada.biz   Website: en.naradapower.com

OPERATION MANUAL

Version V1.0

6V & 12V Series

Summary of Contents for 6V Series

Page 1: ...VALVE REGULATED SEALED LEAD ACID BATTERY NARADA POWER SOURCE CO LTD Email intl narada biz Website en naradapower com OPERATION MANUAL Version V1 0 6V 12V Series ...

Page 2: ...0 Product Features Main application Working principle Discharge performance Charge performance General Inspection Corrective actions Annex1 Annex2 Parameter settings Operation condition Capacity and influence factors Lifetime and influence factors Storage 4 4 5 6 6 16 16 17 18 19 10 11 12 14 15 01 02 notes two one Four three ...

Page 3: ...uthorized by the manufacturer To replace the battery or maintenance equipment please call the after sales service hotline for information of the nearest service center Please check the local regulations on the correct way of battery disposal or send the battery to the authorized service center for replacement Battery replacement should be operated or supervised by engineers who are experienced and...

Page 4: ...aled structure Figure 2 2 is the battery charging characteristics curve of 6V 12V series battery with constant voltage and limited current 0 1C10 A current voltage limit 2 35V cell fully discharged battery charges for 24 hours and the charge power up to 105 The dotted line is the 50 charge curve Pb PbO2 2H2SO4 2PbSO4 2H2O Discharge Charge 2Pb O2 2PbO PbO H2SO4 PbSO4 H2O Discharge performance techn...

Page 5: ...ch series of batteries is shown in Table 2 2 Similarly the average charging voltage needs to be adjusted with the ambient temperature and the temperature compensation coefficient of the battery charging voltage is 5 mV C cell Table 2 1 Floating Voltage of Each Series 25 C Table 2 2 Equalization charging Voltage of Each Series 25 C Table 2 3 Temperature and voltage setting MP MPG Acme AcmeG GP GPG ...

Page 6: ...e batteries will be rejected if the situation is serious Battery recharge method Step 1 Connect the batteries in series and ensure that the bolts and screws are fastened Step 2 Connect the positive and negative poles of the battery to the positive and negative poles of the charging device Step 3 Turn on the charging power supply set the charging current limit value and charging voltage value accor...

Page 7: ... 25 C 15 C 25 C 15 C 35 C 15 C 35 C 15 C 35 C Operation status Operation status Optimum temperature Optimum temperature Temperature range Temperature range Capacity and influence factors The capacity can be expressed in Rated Capacity or Actual Capacity The Actual Capacity is the product of discharge current A and discharge time h The usual unit of capacity is ampere hour shortened as Ah The Influ...

Page 8: ...The capacity will decrease under lower temperature as Fig 3 1 Battery life is the battery operation life it is influenced by many factors The factors are charge mode discharge mode ambient Temperature and so on Lifetime and influence factors Floating voltage Equalization voltage 0 25C10 A The Equalization charge time is 24h 1 80V cell per block at 10h rate 15 25 C 1 The charge voltage is too high ...

Page 9: ...or battery replacement The users must consider their particular application and reliability needs if maintenance procedures other than those recommended in this document are used Battery maintenance should be performed by personnel knowledgeable of batteries and the safety precautions involved General Inspection Maintenance Chapter Four 04 Monthly Maintenance Keep the battery room clean Measure an...

Page 10: ...igated Routine The following items indicate conditions that if allowed to persist for extended periods can reduce battery life They do not necessarily indicate a loss of capacity Therefore the corrective action may be accomplished before the next quarterly inspection provided that the battery condition is monitored at regular intervals a If any cell unit voltage is below its respective critical mi...

Page 11: ...ing VRLA batteries Digital multimeter Wrenches insulated Adjustable wrench insulated Torque wrench Rubber gloves Full set of masks Plastic apron Portable eyedrops Fire extinguishers C grade The following equipment is optional according to the type of maintenance Resistance tester Charger and discharger special for storage battery portable ...

Page 12: ...6V 12V Serials ...

Page 13: ...1 56975955 Website en naradapower com E mail intl narada biz Block 9 Khaki Bukit Road 1 02 10 Eunos Technolink Singapore 415938 Tel 65 6848 1191 Fax 65 6749 3498 Website www narada ap com Email sales narada ap com Spectrum House Dunstable Road Redbourn St Albans Herts Al3 7PR Tel 44 0 845 612 2031 Fax 44 0 845 612 2031 E mail sales naradaeurope com After sale Services ...

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