Narada 12NDF100 Operation Manual Download Page 1

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VALVE REGULATED SEALED LEAD ACID BATTERY

Acme

range

(Front access design)

OPERATION MANUAL

Version 4.2

NARADA POWER SOURCE CO., LTD

Email:

[email protected]

Website: www.naradapower.com

Summary of Contents for 12NDF100

Page 1: ...VALVE REGULATED SEALED LEAD ACID BATTERY Acme range Front access design OPERATION MANUAL Version 4 2 NARADA POWER SOURCE CO LTD Email intl narada biz Website www naradapower com ...

Page 2: ...iple 9 Chapter Two Technical Characteristics 9 1 Discharge Performance 9 2 Constant current and constant power data sheet 10 3 Charge Performance Curve 15 4 Internal resistance and short circuit current 15 Chapter Three Operation and Maintenance 16 1 Operation Conditions 16 2 Capacity and influence factors 16 3 Ambient Temperature Capacity and Life 17 4 Charging request 20 5 Storage 21 Chapter fou...

Page 3: ...ter Please check the local regulations on the correct way of dealing with 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 aware of the preventive measures on the potential harm of the battery Warning Do not smoke and refrain having fire near the battery Warning Do not use...

Page 4: ... 1 Cross wall welding between each cell this construction made internal resistance very low 1 3 2 Superior grid radiates style design raise the high rate discharge performance 1 3 3 Patent paste technology 1 3 4 Copper core cable copper bar as optional 1 4 Unique Rack line dimension Design Created by Narada in China 1 4 1 Long and narrow construction design good at heat dispersing ability 1 4 2 Bo...

Page 5: ...apacity C10 Ah Dimensions mm Weight Kg Length Width Height 12NDT26 12 26 250 97 148 5 9 3 12NDF50 12 50 390 105 200 21 0 12NDF85 12 85 390 105 270 31 0 12NDF100 12 100 390 105 287 33 0 12NDT100A 12 100 390 105 287 32 5 12NDT100S 12 100 395 108 287 31 0 12NDF125 12 125 558 125 270 45 0 12NDT150S 12 150 550 125 283 48 0 12NDF155 12 155 558 125 270 52 5 12NDT170S 12 170 550 125 283 51 5 12NDT180 12 1...

Page 6: ...Operation manual for Acme series V4 2 6 12NDT190S 12 190 558 125 316 59 0 12NDT200S 12 200 558 125 316 59 5 5 Dimension and sketch map 12NDT26 12NDT100A 12NDT26 ...

Page 7: ...Operation manual for Acme series V4 2 7 12NDT180 12NDT190 12NDT100S 12NDT150S 12NDT170S ...

Page 8: ...Operation manual for Acme series V4 2 8 6 Terminals sketch map 12NDT190S 12NDT200S 12NDT100S 12NDT150S 12NDT170S 12NDT190S 12NDT200S 12NDT26 12NDT180 12NDT190 ...

Page 9: ...e is a path existing between the positive and the negative Also special alloy grid is chosen to increase vent hydrogen over potential gassing on the negative plate which prevents generation of Hydrogen Otherwise the oxygen generated from positive diffuses through separator to the negative and the oxygen gas reacts quickly and is recombined into water The reactions are as follows 2Pb O2 2PbO PbO H2...

Page 10: ...36 1 67V 176 97 4 60 1 44 0 35 6 20 4 14 6 11 6 9 83 8 41 6 47 5 28 4 51 2 80 2 34 1 70V 175 95 7 59 3 43 7 35 4 20 3 14 6 11 6 9 67 8 35 6 44 5 28 4 46 2 80 2 34 1 75V 160 92 7 58 7 43 4 34 8 19 8 14 4 11 4 9 62 8 28 6 37 5 25 4 46 2 79 2 34 1 80V 144 86 4 56 2 41 6 33 9 19 6 14 3 11 4 9 42 8 11 6 33 5 20 4 43 2 76 2 33 1 83V 137 79 2 55 2 40 2 32 5 19 4 13 8 10 9 9 11 7 83 6 18 5 01 4 21 2 76 2 ...

Page 11: ... 6 89 1 85V 347 207 138 104 84 9 50 3 36 3 30 6 26 7 23 0 17 9 14 9 12 7 8 11 6 83 12NDT180 1 60V 504 316 208 153 125 72 4 51 3 40 5 34 4 29 1 23 0 18 5 15 9 10 0 8 26 1 67V 472 311 205 153 124 71 7 51 1 40 5 34 2 28 8 22 8 18 4 15 8 9 85 8 19 1 70V 455 305 202 152 123 71 4 50 9 40 4 34 1 28 7 22 7 18 3 15 7 9 76 8 15 1 75V 432 292 194 149 122 70 8 50 6 40 2 33 9 28 4 22 5 18 1 15 6 9 66 8 08 1 80...

Page 12: ...00 202 154 126 74 2 53 3 41 9 34 6 29 5 23 0 20 5 17 4 12 2 10 4 1 75V 423 272 190 149 124 74 0 53 2 41 8 34 5 29 4 22 8 19 9 16 5 10 5 8 53 1 80V 350 245 179 144 121 73 9 53 1 41 6 34 4 29 2 22 2 19 0 16 3 10 2 8 50 1 83V 326 232 171 139 117 73 7 52 8 41 4 34 2 29 0 21 7 18 6 16 0 9 88 8 26 1 85V 310 219 162 132 112 70 7 51 9 40 9 33 6 28 4 21 4 18 5 15 3 9 11 7 49 12NDT200S 1 60V 546 333 219 166...

Page 13: ...39 180 146 84 4 61 0 51 6 45 0 39 0 30 3 25 0 21 2 13 5 11 4 1 70V 655 376 239 180 146 84 0 61 0 51 4 46 0 39 0 30 2 24 8 21 0 13 5 11 3 1 75V 612 373 238 180 144 83 6 60 3 51 4 45 5 38 9 29 9 24 7 21 0 13 5 11 3 1 80V 561 352 233 175 143 83 3 60 2 51 2 44 4 38 5 29 9 24 6 20 9 13 5 11 3 1 83V 536 323 230 170 137 82 3 58 8 49 3 43 5 37 4 29 6 24 0 20 3 13 4 11 2 1 85V 501 315 213 163 133 79 6 57 2...

Page 14: ...26 0 16 1 13 5 1 80V 563 369 262 208 175 110 80 6 66 8 55 1 47 4 37 0 30 1 25 3 15 4 12 9 1 83V 507 347 252 203 172 109 80 2 66 1 54 6 47 3 36 5 29 5 24 9 15 2 12 5 1 85V 506 346 249 199 167 105 77 8 64 1 53 5 46 0 35 9 29 4 24 7 14 4 11 8 12NDT170S 1 60V 784 477 321 268 222 135 96 9 76 7 63 5 54 4 42 6 35 2 30 1 19 4 16 5 1 67V 735 471 319 266 220 133 96 0 76 0 63 2 54 2 42 4 35 0 29 9 19 2 16 3 ...

Page 15: ...y changed along with the temperature and discharge state The internal resistance is the lowest when battery is fully charged The table 2 4 shows the internal resistance and short circuit current of Narada battery in fully charged state according to the IEC60896 21 22 standard Table 2 4 Internal resistance and short circuit current 25 C Type Internal resistance mΩ Short circuit current A 12NDT26 10...

Page 16: ...atus Temperature range Optimum temperature Discharge 40 C 50 C 15 C 25 C Charge 20 C 50 C 15 C 25 C Storage 20 C 40 C 15 C 25 C Ambient humidity 95 Cabinet ventilation conditions meet the standard EN 50272 2 2001 2 Capacity and influence factors 2 1 The capacity of battery is the capacity that battery can be discharged under certain conditions expressed as signal C The usual unit of capacity is am...

Page 17: ...ally the end voltage of Acme range battery is 10 8V per block The capacity cannot be discharged more even if the end voltage drops because of the characteristics of lead acid battery The lower end voltage will harm the battery especially when the voltage drops to 0V and the battery cannot be recharged in time This will shorten life of the battery greatly Table 3 1 discharge end voltage at differen...

Page 18: ... will accelerate the corrosion of the grid and cause water loss inside the battery thus shorten the life of the battery So it is important to strictly control the ambient temperature Please keep the room ventilate and use air condition when the temperature is too high 3 2 Floating Operation To choose given floating voltage is to make the battery operate under the best condition If the floating vol...

Page 19: ...compensate is no longer go on 3 3 Equalization Charge VRLA battery need Equalization Charge regularly to ensure the battery operating normally under 25 C condition Narada Acme series battery each block equalization voltage is 14 1V block The same equalization voltage need to adjusted according to the ambient temperature temperature compensate factor is 30mV C block Equalization voltage calculating...

Page 20: ...hen the temperature run up to some extent can destroy the battery and cause heat lose control phenomenon If the temperature inside reach too high some measures should taken to control it and the distance should not less than 10mm and meanwhile adjust the floating voltage and equalization charging voltage according to the manual request 4 Charging request 4 1 Equalization charging Following situati...

Page 21: ...rging time can be shorten into 10 hours b Under condition of constant voltage the value of charge current hasn t varied for continuous three hours 5 Storage All lead acid batteries experience self discharge in open circuit The result is that the voltage of open circuit is decreased and the capacity also decreased During storage period please note 5 1 The self discharge rate is related with ambient...

Page 22: ...eries which are ready to store should be fully charged before storage It s suggested record the storage time in the periodic maintenance record and note the time when next necessary supplemental charge should be made Fig 3 2 is the curve of Acme series batteries storage time vs capacity under different temperature Fig 3 2 self discharge curve ...

Page 23: ...oating voltage of every on line battery If more than one battery s voltage is lower than 13 1V after temperature adjustment the batteries need to be equalization charged If the problem still exists after adopting above mentioned measures the batteries need yearly maintenance or even three years maintenance If all methods are ineffective please contact us 1 4 Yearly Maintenance Repeat quarterly mai...

Page 24: ...of control deformation etc 2 3 Too low or too high temperature We have mentioned that too low temperature will affect the capacity of battery While too high temperature will also cause problems such as water loss life decrease heat out of control deformation etc 2 4 Too low end voltage The end voltage is also an important parameter for battery The battery shall stop discharge when reach a certain ...

Page 25: ...arada biz NARADAASIA PACIFIC PTE LTD Block 9 Khaki Bukit Road 1 02 10 Eunos Technolink Singapore 415938 Email sales narada ap com Tel 65 6848 1191 Fax 65 6749 3498 Website www narada ap com NARADA EUROPE UK LIMITED Spectrum House Dunstable Road Redbourn St Albans Herts Al3 7PR Tel 44 0 845 612 2031 E mail sales naradaeurope com Acme series operation manual V4 2 N EN September 2015 Subject to revis...

Page 26: ...Regular Maintenance Record Type Place Status Number of battery Total Voltage V Current A Temperature No Voltage V No Voltage V 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 Check by sight Result Tester Date ...

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