Narada TT series User manual

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: [email protected] Website: www.naradabattery.com

Narada Power Source CO., LTD TT Series Battery Operation Manual
Contents
Chap
Chap
Chap
Annex 1...........................................................................................................................................20
Security Instructions .........................................................................................................................3
ter One Product Introduction.................................................................................................4
1.Features..................................................................................................................................4
2. Main Applications.................................................................................................................4
3. Types and Dimensions ..........................................................................................................4
4 Structure of battery.................................................................................................................4
5. Dimension and sketch map...................................................................................................6
6. Terminal sketch.....................................................................................................................6
7. Working Principal .................................................................................................................4
ter Two Technical Characteristics..........................................................................................7
1. Charge Characteristics Curve................................................................................................7
3. Internal resistance and short circuit current ..........................................................................7
4. Discharge Data with Constant Current & Constant Power...................................................8
ter Three Operation and Maintenance .................................................................................12
1. Operation Condition............................................................................................................12
2. Capacity ..............................................................................................................................12
3. Temperature ........................................................................................................................13
4. Charge and discharge requirements ....................................................................................15
5. Storage ................................................................................................................................16
6. Maintenance........................................................................................................................17
After-sales Service..........................................................................................................................19
2

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 take apart batteries. The spare parts are not inside the battery.
Maintenance works should be done by professionals.
■ The replacement should be made or supervised by professionals with suitable
protection. The batteries for replacement should be same as the old ones in model and type.
■ Warning——Do not smoke or use fire near batteries.
■ Warning——Do not use any organic cleanser to clean batteries.
■ Warning——Do not put the batteries on fire, or they will explode
■ Warning——Do not cut open the batteries. They contain electrolyte which is toxic to
skin and eyes.。
■ Warning——Batteries may cause shock and short. Please remove the watch and
jewelry such as rings when replace the battery. Also please operate with insulating tools.
Please take care of the following marks in using
Warning Electricity
danger Protecting your eye Watch Short-circuits With adults custody
Read the
manual
Fire
forbidden Circle use
Do not put
batteries into
dustbin
The product has past
the UL Safe
authentication

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 retardantABS material container and cover compliant with UL94 V-0
1.6. Self-regulating pressure relief valve
2. MainApplications
2.1. Communication System
2.2. UPS
3. Types and Dimensions Tab.1-1 Types and Dimensions
Dimensions(mm)
Type Normal
Voltage
（V）
Rated
Capacity
C10(Ah) L W H
WT
(Kg)
TT6V200A 6 200 366 125 250 36.5
TT12V38 12 38 250 97 198 13.7
TT12V52 12 52 220 121 246 17.8
TT12V93 12 93 308 168 212 31.5
4. Structure of battery
4

Narada Power Source CO., LTD TT Series Battery Operation Manual
5. Dimension and sketch map
TT12V38
TT6V200A
TT12V93
168[6.62]
212[8.35]
308[12.14]
220[8.67]
TT12V52
121[4.77]
245[9.65]
6. Terminal sketch
Φ15 Φ1
8
M8
TT6V200A TT12V38 TT12V52 TT12V93
5

Narada Power Source CO., LTD TT Series Battery Operation Manual
7. Working Principal
O2H2PbSOSO2HPbOPb 24422 +++ 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...........................OHO2H 222 ↑+↑→
This by-reaction makes water loss gradually and pure water need to be added regularly to
keep the battery operate normally.
TT battery adopts design of barren-liquor and utilizes AGM (micro porous glass fiber)
separator. Thus there 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
prevent 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 B and C:：
B...........................2PbOO2Pb 2→+
C......OHPbSOSOHPbO 2442 +→+
So it is possible to build TT battery in sealed structure.
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Narada Power Source CO., LTD TT Series Battery Operation Manual
7
Fig. 2-1 Recharge characteristics curve of with initial 0.1C10Acurrent and limit
volt
namic nonlinear parameter that is continuously
change
t (25℃)
Chapter Two Technical Characteristics
1. Charge Characteristics Curve
age 2.40V/cell (25 ).℃
2. Internal resistance and short circuit current
The internal resistance of the battery is a dy
d along with the temperature and discharge state. The internal resistance is the lowest
when battery is fully charged. The table 2-1 shows the internal resistance and short circuit
current in fully charged state according to the IEC60896 standard.
Table 2-1 Internal resistance and short circui
Type Internal Resistance(mΩ) Short Circuit Current (A)
TT6V200A 1.60 5598
TT12V38 11.7 860
TT12V52 9.80 1298
TT12V93 5.80 2190
Note: Shor current will decrease ltage of the battery to 0V, an mage the
inte
0 2 4 6 8 1012141618202224
rnal components of the battery.
t circuit the vo d da
0
1
2
3
4
5
6
12.6
12.8
13.0
13.2
13.4
13.6
13.8
14.0
14.2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Charging Current (A)
Charging Voltage(V)
Charged Electric Volume Timeٛ
Time(h)
Current Electric Volume
Voltage

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 58.3 45.7 38.2 32.7 25.9 20.9 18.0 12.1 10.1
1.67V 655.3 368.2 238.1 179.9 143.9 79.5 57.6 45.4 38.0 32.6 25.8 20.8 18.0 12.1 10.0
1.70V 570.5 328.8 234.3 178.4 142.7 78.8 57.2 44.9 37.6 32.3 25.5 20.7 17.9 11.9 10.0
1.75V 515.4 343.7 226.3 174.6 139.7 77.8 56.2 44.4 37.2 32.0 25.2 20.6 17.8 11.9 9.8
1.80V 502.5 315.9 215.8 170.8 136.7 76.8 55.1 43.9 36.8 31.8 25.0 20.4 17.5 11.6 9.7
1.83V 451.8 293.8 205.1 164.3 131.4 73.9 54.2 42.6 35.7 30.9 24.3 20.3 17.0 11.3 9.5
1.85V 410.1 280.5 198.2 159.4 127.6 72.8 53.3 41.9 35.2 30.6 24.0 20.1 16.8 11.1 9.4
End voltage
per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h
TT12V38
1.60V 137 73.8 44.7 32.4 26.2 15.1 10.9 8.6 7.22 6.20 4.76 3.92 3.30 2.07 1.72
1.67V 129 71.2 43.9 32.2 26.0 14.9 10.7 8.5 7.18 6.15 4.71 3.87 3.30 2.05 1.71
1.70V 128 69.9 43.3 31.9 25.9 14.8 10.7 8.5 7.07 6.10 4.66 3.86 3.26 2.05 1.71
1.75V 117 67.7 42.9 31.7 25.4 14.5 10.5 8.3 7.03 6.05 4.61 3.84 3.26 2.04 1.71
1.80V 105 63.1 41.1 30.4 24.8 14.3 10.5 8.3 6.88 5.93 4.56 3.80 3.24 2.02 1.70
1.83V 100 57.9 40.3 29.4 23.8 14.2 10.1 8.0 6.66 5.72 4.52 3.66 3.08 2.02 1.68
1.85V 94.3 56.1 37.5 28.2 23.0 13.6 9.8 7.8 6.50 5.60 4.37 3.63 3.04 1.97 1.67
End voltage
per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h
TT12V52

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 2.34
1.75V 160 92.7 58.7 43.4 34.8 19.8 14.4 11.4 9.62 8.28 6.31 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 6.24 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 2.30
1.85V 129 76.7 51.3 38.6 31.5 18.6 13.4 10.7 8.89 7.66 5.98 4.97 4.16 2.70 2.28
TT12V93
1.60V 302 163 98.5 71.4 57.7 33.1 25.9 19.9 17.9 15.0 11.7 9.67 8.14 5.06 4.23
1.67V 284 157 96.8 70.8 57.3 32.9 25.4 19.8 17.7 15.0 11.5 9.58 8.06 5.01 4.19
1.70V 281 154 95.4 70.3 56.9 32.6 25.3 19.7 17.5 14.9 11.5 9.47 7.98 5.00 4.19
1.75V 258 149 94.5 69.8 56.1 31.8 25.0 19.4 17.3 14.8 11.3 9.39 7.98 4.99 4.18
1.80V 232 139 90.5 66.9 54.6 31.5 24.8 19.4 16.8 14.5 11.2 9.30 7.92 4.94 4.17
1.83V 221 127 88.8 64.7 52.3 31.1 24.0 18.5 16.3 14.0 11.0 8.95 7.60 4.93 4.11
1.85V 207 124 82.5 62.1 50.6 30.0 23.4 18.3 15.9 13.7 10.7 8.88 7.55 4.84 4.07
9

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 1135 656 434 332 269 154 108 88.5 72.8 63.5 47.9 40.8 34.4 22.7 18.8
1.70V 1110 649 430 329 266 153 107 87.7 72.1 62.8 47.4 40.4 34.3 22.6 18.8
1.75V 1031 625 415 324 262 151 106 86.6 71.1 61.8 46.9 40.0 33.8 22.3 18.7
1.80V 929 585 393 317 257 149 104 85.6 70.0 60.8 46.1 39.4 33.6 22.0 18.5
1.83V 850 556 382 308 250 144 102 83.6 68.8 59.0 45.2 38.5 33.4 21.7 18.2
1.85V 791 531 373 298 241 141 101 82.8 68.0 58.7 44.5 38.2 32.8 21.4 18.1
End voltage
per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h
TT12V38
1.60V 229 129 81.1 60.8 49.3 28.4 20.7 16.4 13.8 11.9 9.21 7.60 6.39 4.09 3.43
1.67V 221 127 80.4 60.4 49.0 28.3 20.5 16.4 13.8 11.8 9.13 7.53 6.39 4.08 3.43
1.70V 220 126 80.4 60.4 48.8 28.1 20.5 16.3 13.7 11.8 9.06 7.45 6.33 4.07 3.42
1.75V 208 125 79.7 60.2 48.1 28.0 20.2 16.3 13.7 11.8 8.92 7.45 6.33 4.06 3.42
1.80V 191 118 78.2 58.8 48.0 27.9 20.2 16.2 13.4 11.6 8.92 7.45 6.31 4.06 3.41
1.83V 185 108 76.7 57.0 46.0 27.6 19.7 15.6 13.1 11.3 8.92 7.24 6.12 4.05 3.39
1.85V 175 105 71.5 54.7 44.6 26.7 19.1 15.4 12.8 11.0 8.62 7.18 6.05 3.98 3.36
End voltage
per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h
TT12V52
1.60V 314 177 111 83.2 67.4 38.8 28.3 22.5 18.9 16.3 12.6 10.4 8.74 5.60 4.69
1.67V 302 174 110 82.7 67.0 38.7 28.0 22.4 18.9 16.2 12.5 10.3 8.74 5.58 4.69
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