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Narada TT series Operation Manual

Summary of TT series

  • Page 1

    Narada power source co., ltd tt series battery operation manual valver regulated seal lead acid battery operation manual version：v3.0 tt series narada power source co., ltd. Email: intl@narada.Biz website: www.Naradabattery.Com.

  • Page 2

    Narada power source co., ltd tt series battery operation manual contents chap chap chap annex 1...........................................................................................................................................20 security instructions ............................................

  • Page 3

    Narada power source co., ltd tt series battery operation manual security instructions please read this manual! It provides very important information for security, installation and operation. The information will allow your equipment give a better performance and longer service life. ■ do not try to...

  • Page 4

    Narada power source co., ltd tt series battery operation manual chapter one product introduction 1. Features 1.1. Reliable seal technology 1.2 special patented grid alloy 1.3. Excellent high rate discharge performance 1.4. Low internal resistance agm separator 1.5. Flame retardant abs material conta...

  • Page 5

    Narada power source co., ltd tt series battery operation manual 5. Dimension and sketch map tt12v38 tt6v200a tt12v93 16 8 [6. 6 2 ] 21 2 [8 .3 5 ] 308 [12.14] 220 [8.67] tt12v52 12 1 [4 .7 7 ] 24 5 [9 .6 5 ] 6. Terminal sketch Φ15 Φ18 m8 tt6v200a tt12v38 tt12v52 tt12v93 5.

  • Page 6

    Narada power source co., ltd tt series battery operation manual 7. Working principal o 2h 2pbso so 2h pbo pb 2 4 4 2 2 + + + cha dch the chemical reaction takes place in lead acid battery is as follows: following by-reaction a takes place in ordinary lead acid battery: a ....... .......... ............

  • Page 7

    Narada power source co., ltd tt series battery operation manual 7 fig. 2-1 recharge characteristics curve of with initial 0.1c 10 a current and limit volt namic nonlinear parameter that is continuously change t (25℃) chapter two technical characteristics 1. Charge characteristics curve age 2.40v/cel...

  • Page 8

    Narada power source co., ltd tt series battery operation manual 4．the discharge data of tt series table 2-2 constant current discharge characteristic units: amperes(25℃) end voltage per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h tt6v200a 1.60v 699.6 385.1 241.5 181.1 145.1 80.7...

  • Page 9

    Narada power source co., ltd tt series battery operation manual 1.60v 188 101 61.2 44.3 35.8 20.6 14.9 11.7 9.88 8.49 6.51 5.36 4.52 2.83 2.36 1.67v 176 97.4 60.1 44.0 35.6 20.4 14.6 11.6 9.83 8.41 6.44 5.30 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 6.37 5.28 4.46 2.80 2....

  • Page 10

    Narada power source co., ltd tt series battery operation manual table 2-3 discharge data with constant power units: watts (25℃) end voltage per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h tt6v200a 1.60v 1188 680 438 335 270 156 109 89.0 73.2 63.8 48.1 41.0 34.5 22.7 18.9 1.67v 1...

  • Page 11

    Narada power source co., ltd tt series battery operation manual 11 1.70v 301 172 110 82.6 66.8 38.5 28.0 22.3 18.7 16.1 12.4 10.2 8.66 5.57 4.68 1.75v 284 171 109 82.4 65.8 38.3 27.7 22.3 18.7 16.1 12.2 10.2 8.66 5.55 4.68 1.80v 261 162 107 80.4 65.7 38.2 27.6 22.2 18.3 15.9 12.2 10.2 8.63 5.55 4.67...

  • Page 12

    Narada power source co., ltd tt series battery operation manual chapter three operation and maintenance 1. Operation condition ambient temperature: -40℃～＋55℃(best temperature 20℃～25℃) ambient humidity: ≤95％ 2. Capacity 2.1.Capacity of battery the capacity of battery is the capacity that battery can ...

  • Page 13

    Narada power source co., ltd tt series battery operation manual table 3-1 discharge end-voltage discharge current（a） discharge end voltage（v/cell） i＜0.2c 1.80 0.2c≤i＜0.5c 1.70 0.5c≤i＜1.0c 1.55 i≥1.0c 1.30 3. Temperature 3.1.Available capacity vs. Ambient temperature temperature affects capacity of t...

  • Page 14

    Narada power source co., ltd tt series battery operation manual 3.2. Temperature and floating voltage the purpose of choosing proper floating voltage is to make the battery operate in a best condition. If the floating voltage is higher, then the floating current is also higher, it will accelerate co...

  • Page 15

    Narada power source co., ltd tt series battery operation manual 3-3 equalization charge voltage at different temperature ambient temperature（℃） equalization charge voltage（v/cell） 0 2.53 5 2.50 10 2.48 15 2.45 20 2.43 25 2.40 30 2.38 35 2.35 40 2.33 3.4. Ambient temperature vs. Battery life higher t...

  • Page 16

    Narada power source co., ltd tt series battery operation manual the method of equalization charge is: first charge the batteries on the constant current of not larger than 0.2c 20 a till the average voltage of the batteries increases to 2.40v/cell（25℃） ， then charge the batteries with constant volta...

  • Page 17

    Narada power source co., ltd tt series battery operation manual － all batteries, which are ready to store, should be fully charged before storage. It’s suggested to record the storage time in the periodic maintenance record and record the time when another necessary supplemental charge should be mad...

  • Page 18

    Narada power source co., ltd tt series battery operation manual contact us. 6.3. Yearly maintenance — repeat quarterly maintenance and inspection. — check whether connectors are loose or not every year. — make a discharge test to check with exact load every year, discharging 30-40% of rated capacity...

  • Page 19

    Narada power source co., ltd tt series battery operation manual if the battery is put aside without charge for a long time after discharge, it will affect the capacity and life of the battery. Because some large size pbso 4 will create in the negative which are difficult to transfer to active pb. Af...

  • Page 20

    Narada power source co., ltd tt series battery operation manual annex 1 vrla battery regular maintenance record type place test status qty total voltage（v） current(a) room 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： ...