12V 125AH Front Terminal Telecom Lead acid batteryBattery
Applications
➢ Telecom Control Equipment
➢ UPS systems, Inverter
➢ Power Equipment
➢ Solar & Wind
➢ Emergency Power Systems
General Features
✓ Advanced AGM technology, and Maintenance-free operation;
✓ Front access terminal with standard width for 19” and 23” ETSI racks;
✓ Fire resistance ABS container;
✓ Long float service life 10years;
✓ Low self discharge <3%.
COMPLIED STANDARDS
IEC 60896-21/22
JIS C8704
YD/T799
BS6290 part4
GB/T 19638
CE
Dimensions & Weight
| Length(mm) | 552±1 |
| Width(mm) | 110±1 |
| Height(mm) | 239±1 |
| Total Height(mm) | 239±1 |
| Weight(kg) | 38.0±3% |
Technical Specifications
| Nominal Voltage | 12V(6 cells per unit) | |||
| Design Floating Life @25℃ | 10 Years | |||
| Nominal Capacity @25℃(10 hour rate@12.5A,10.8V) | 125Ah | |||
| Capacity @25℃ | 20hour rate (6.63A,10.8V)5 hour rate (22.0A,10.5V) 1 hour rate (79.8A,9.6V) | 132.6Ah110.0Ah
79.8Ah |
||
| Internal Resistance | Full Charged Battery@25℃ | ≤4.8mΩ | ||
| Ambient Temperature | Discharge ChargeStorage | -15℃~45℃-15℃~45℃
-15℃~45℃ |
||
| Max.Discharge Current@25℃ | 750A(5s) | |||
| Capacity affected by Temperature(10 hour ) | 40℃25℃
0℃ -15℃ |
105%100%
85% 65% |
||
| Self-Discharge@25℃ per Month | 3% | |||
| Charge (Constant Voltage) @25℃ | Standby Use | Initial Charging Current Less than 31A Voltage 13.6-13.8V | ||
| Cycle Use | Initial Charging Current Less than 31AVoltage 14.4-14.9V | |||
Battery Discharge Table
Discharge Constant Current per Cell (Amperes at 25°C)
| F.V/Time | 10min | 15min | 30min | 45min | 1h |
2h |
3h |
5h |
8h |
10h |
20h |
| 1.60V | 290.6 | 225.6 | 135.4 | 100.6 | 79.8 |
46.9 |
34.5 |
23.3 |
15.9 |
13.1 |
6.94 |
| 1.65V | 268.9 | 213.1 | 130.9 | 96.8 | 77.4 |
45.4 |
33.4 |
22.9 |
15.8 |
12.9 |
6.88 |
| 1.70V | 249.4 | 200.1 | 127.3 | 93.3 | 74.4 |
44.1 |
32.5 |
22.4 |
15.5 |
12.8 |
6.80 |
| 1.75V | 232.9 | 187.5 | 120.6 | 89.1 | 71.4 |
43.0 |
31.8 |
22.0 |
15.3 |
12.6 |
6.74 |
| 1.80V | 209.5 | 175.9 | 116.4 | 85.9 | 68.9 |
41.4 |
30.8 |
21.5 |
15.0 |
12.5 |
6.63 |
Discharge Constant Power per Cell (Watts at 25°C)
| F.V/Time | 10min | 15min | 30min | 45min | 1h | 2h | 3h |
5h |
8h | 10h | 20h |
| 1.60V | 522.8 | 431.4 | 263.9 | 191.1 | 153.0 | 88.9 | 65.9 |
44.9 |
31.0 | 25.6 | 13.4 |
| 1.65V | 489.3 | 412.8 | 252.4 | 184.6 | 148.9 | 86.5 | 64.1 |
44.1 |
30.8 | 25.4 | 13.3 |
| 1.70V | 458.1 | 384.6 | 242.0 | 178.8 | 143.8 | 84.5 | 62.6 |
43.5 |
30.4 | 25.1 | 13.1 |
| 1.75V | 431.1 | 360.9 | 230.4 | 171.6 | 138.5 | 82.5 | 61.4 |
42.9 |
30.0 | 24.9 | 13.0 |
| 1.80V | 390.3 | 338.8 | 221.0 | 165.9 | 134.0 | 79.8 | 59.6 |
42.0 |
29.6 | 24.8 | 12.9 |
Note: The above data are average values, and can be obtained within 3 charge/discharge cycles. These are not minimum values. Cell and battery designs/specifications are subject to modification without notice. Contact CSBattery for the latest information.
Battery Construction
| Component | Positive plate | Negative plate | Container &Cover | Safety valve | Terminal | Separator | Electrolyte | Pillar sea |
| Features | Thick high Sn low Ca grid with special paste | Balanced Pb-Ca grid for improved recombinati on efficiency | Fire resistance ABS (UL94-V0 optional) | Flame Si-Rubber and aging resistance | Female Copper Insert M6(torque :3~4N.m | Advanced AGM separator for high pressure cell design |
Dilute high purity sulfuric acid | Two layers epoxy resin seal |
