CSB Battery GPL12520 - Manual

Polypropylene(UL 94-HB) & Flammability resistance
of (UL 94-V0) can be available upon request.
Cells Per Unit 6
Voltage Per Unit 12
Capacity 52 Ah @ 20hr-rate to 1.75V per cell
Weight Approx. 17.60 kg(38.80 lbs)
Maximum Discharge Current 500A(5sec)
Internal Resistance Approx. 5.9 mΩ
Operating Temperature Range
Nominal Operating Temperature Range
Float Charging Voltage
Recommended Maximum Charging
15.6A
Current Limit
Equalization and Cycle Service
14.4 to 15.0 VDC/unit Average at
Self Discharge CSB Batteries can be stored for more than 6 months at
25°C (77°F). Please charge batteries before using . For
higher temperatures the time interval will be shorter.
Terminal I2-Thread lead alloy recessed terminal to accept M6 bolt
Container Material
Discharge:
Charge:
Storage:
Constant Current Discharge Characteristics Unit:A (25°C,77°F)
GPL 12520
12V 52Ah
Specification
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GPL 12520 is a general purpose battery up to 10 years in standby
service or more than 260 cycles at 100% discharge in cycle
service . As with all CSB batteries, all are rechargeable , highly
efficient , leak proof and maintenance free.
13.5 to 13.8 VDC/unit Average at
Width (W)
Dimensions :
Unit: mm (inch)
Overall Height (H) Container height (h) Length (L)
228±2.5 (8.98±0.1) 138.4±1.5 (5.45±0.06)
CSB-manufactured
VRLA batteries are UL-
recognized components
under UL1989.
CSB is also certified by
ISO 9001 and ISO 14001.
Constant Power Discharge Characteristics Unit:W (25°C,77°F)
@25°C (77°F)
25°C (77°F)
25°C (77°F)
-15°C~50°C ( 5°F~122°F)
-15°C~40°C ( 5°F~104°F)
-15°C~40°C ( 5°F~104°F)
25°C±3°C ( 77°F±5°F)
F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR
1.60V 225 155 116 67.2 38.5 27.7 21.7 15.2 9.66 6.35 5.17 2.66
1.67V 208 144 110 64.7 38.1 27.4 21.4 15.0 9.57 6.31 5.15 2.65
1.70V 195 138 108 63.6 37.8 27.3 21.3 14.9 9.53 6.28 5.14 2.64
1.75V 177 128 103 61.2 37.0 26.7 20.7 14.7 9.44 6.17 5.08 2.60
1.80V 159 119 95.7 58.7 35.7 26.0 20.3 14.3 9.22 6.04 4.94 2.56
1.85V 142 110 89.3 55.6 33.3 24.8 19.0 13.5 8.71 5.74 4.69 2.43
F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR
1.60V 2392 1684 1290 770 447 325 250 176 114 74.7 61.6 31.7
1.67V 2176 1589 1235 748 445 323 247 175 113 74.4 61.2 31.7
1.70V 2081 1540 1208 737 443 322 246 174 112 74.2 60.7 31.4
1.75V 1914 1449 1160 710 434 315 242 171 111 73.9 60.3 31.4
1.80V 1747 1359 1093 683 419 308 235 169 110 72.4 59.5 30.7
1.85V 1584 1258 1031 649 395 295 223 161 105 69.6 56.7 29.4
RA1308
Ratings presented herein are subject to revision without notice. Please refer to www.csb-battery.com to confirm the latest version.
207.3±2.5 (8.16±0.10) 202.3±2.5 (7.96±0.10)