DC12 55

DC12 55
BSB
Deep Cycle SLA Battery
) Current Automation
Q
POWER SOLUTION PROVIDERS
By combining up-to-date DCP additives in the positive plates and special
AGM separators, BSB created an innovative range of DC batteries. The
range features 70% higher cyclic life with 12 years of float life when
compared with standard Duration range. The battery series is highly suited
to very unreliable power applications requiring the batteries to provide extra
cyclic life performance such as outdoor applications, small RE systems and
electric vehicles.
* Solar Energy System
* Golf Cars and Buggies
* Electric Powered Vehicles
* Wheel Chairs
e Electric Powered Toys
e Control System
e Vacuum Cleaners
e Medical Equipments
* Power Tools * UPS
* Sealed and maintenance free operation.
* Non-Spillable construction design.
e ABS containers and covers(UL94 VO,optional).
14mm (0.55inch)
* Safety valve installation for explosion proof. — =
* High quality and high reliability. 5 Mémm (0.24inch)
* Exceptional deep discharge recovery performance. _
e Low self discharge characteristic. ©. —
e Flexible design for multiple installation positions. 5
* Positive ........ Lead dioxide * Safety valve ....EPDR A NZZ
* Negative ........ Lead * Terminal ........ Copper
* Container ........ ABS * Separator ........ AGM
Cover ........ ABS e Electrolyte ...... Sulfuric acid
e Sealant ........ Epoxy Resin
— À A =
BSE) Е
| | |
® 9
11
_ 230mm(9.06inch) _ 138mm(5.43inch)
Battery Model DC 12-55
Designed Cycle Life > 350 cycles @ -0.5CA to 9.6V
| 20HR(2.9A,1.80V) 10HR(5.5A,1.80V) 5HR(9.4A,1.75V) 1HR(35A,1.60V)
Capacity(20°C)
58AH 55AH 47AH 35AH
Length Width Height Total Height
Dimensions - - - :
230mm(9.06inch) 138mm(5.43inch) 208mm(8.19inch) 211mm(8.31inch)
Approx. Weight 17Kg (37.5 Ibs)
Internal Resistance Full charged at 20°C: 0.0058 Ohm
Self Discharge 3% of capacity declined per month at (20°C)
Capacity Affected 40°C 20°C OC -15C
by Temp.(20HR) 102% 100% 85% 65%
, Cycle use Float use
Charge Voltage(20°C)
14.4-14.8V(-30mV/ °C), max. Current: 13.75A 13.6-13.8V(-20mV/ °C)
POWER SOLUTION PROV
PX
| a Current Automation
IDERS
Page 1 of 2
BSB
VRLA Battery
DC 12-55
12V55AH
Deep Cycle SLA Battery
o Current Automation
8 8 8 5 : © Charge Characteristic Discharge Characteristic (20°C)
(%) (CA) (V/Cell) Constant Charge At 0.25CA-2.30V (20°C)
120 с 2.17
ch _ Charge _— >
100 233 Voltage Capacity — © 2.00
Г | o
80 | 2.17 UA | SD 1.83 |
0.257 | © 0.1СА 0.05CA
\ 100%Discharge — 1.67 |
60 | 020 | \ ©
015! 2.00 / \ | — — 50%bDischarge | © 1.60
40 1) ©
2 | 0.10 - 1.83 / \ A 1.33
0.05 x — Charge Current |
0 0 о Le = — ) 0 2 6 12 30 60 3 10 20
0 2 4 6 8 10 12 Min Hour
Time(hour)
. . Cycle service life in relation to
Relationship of OCV and state of charge depth of discharge
= 2.25 120
U
Q
> 100 > —
= 2:17 N NL
8 —— < 80 \ RD ~_
© 2.08 | >
= | = 60 \\ DN
5 700 2 100%D.O.D 50%D.0.D 30%DEPTH OF DISCHARGE
Зо + 40
1.92 AMBIENT TEMPERATURE:
20 iE
1.83 0
10 20 30 40 50 60 70 80 90 100 300 600 900 1200 1500 1800
Remained Capacity(%) Number of Cycles
Constant current discharge ratings-amperes at 20°C
F.V/Time 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5 HR 10HR 20HR
1.60V 193 132 96.3 57.8 36.3 15.0 9.55 5.83 3.04
1.67V 173 120 93.5 56.1 36.2 15.0 9.47 5.74 3.03
1.70V 164 116 90.2 55.0 36.1 15.0 9.47 5.70 3.03
1.75V 146 107 85.3 53.9 35.8 14.9 9.39 5.60 3.02
1.80V 132 100 81.4 52.3 35.3 14.8 9.32 5.50 2.91
1.85V 100 82.0 70.4 48.1 34.9 14.7 9.24 5.41 2.74
Constant power discharge ratings-watts at 20°C
F.V/Time 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR 20HR
1.60V 317 219 171 109 71.5 28.8 18.3 11.7 6.09
1.67V 301 216 169 107 69.1 28.8 18.3 11.5 6.06
1.70V 281 211 166 104 67.3 28.8 18.3 11.4 6.06
1.75V 262 197 156 101 66.7 28.4 18.1 11.2 6.04
1.80V 235 183 147 98.5 65.6 28.0 17.8 11.0 5.82
1.85V 188 152 128 90.2 65.0 27.9 17.5 10.8 5.48
o Current Automation EC C © A)
COPYRIGHT BSB POWER COMPANY LIMITED
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