Hresys 48V Lithium-Ion Battery built-in fully wired cabinet
12V DB Series AGMValve Regulated Lead Acid Battery
By combining a newly developed corrosion-resistant alloy and an advanced curing process, the DB series can achieve better performance and a reliable standby service life of up to 12 years for float service.
The DB Series batteries are a perfect solution for UPS systems, switchgear devices, CATV and telecommunication applications.
Documents
Specifications
Features and Benefits
- 12 years design life in floating condition
- Wide operating temperature range
- Thick flat plate featuring high Tin low Calcium alloy
- Operation in any position without acid leakage
- Very suitable for float condition
- Low self-discharge rate and long shelf life
- Excellent deep discharge recovery capability
Charging Voltage and Settings
- Constant voltage charging is recommended
- Recommended float charge voltage : 2.27Vpc @ 25 °C
- Float voltage temperature compensation: -3mV /° C/cell
- Equalize charge voltage : 35 Vpc @25 °C
- Max . charge current all owable : 0.25C 10A
Construction
- Positive plate : High Sn low Ca grid to resist corrosion and prolong life
- Negative plate: Balanced Pb-Ca grid for improved recombination efficiency
- Separator : Advanced AGM separator for ultra low float current
- Electrolyte: Dilute high purity sulphuric acid
- Battery container and cover : ABS
- Pillar seal : Double layers epoxy resin seal
- Relief valve : Complete with integrated flame arrestor
Complied Standards
- IEC 60896-21/22
- Eurobat guide
- UL 1989
- IATA and IMDG
- BS6290 part 4
- GB/T19639
- JISC8704
Specifications
         Model |
Chemistry |
Voltage (V) |
Capacity (Ah) |
Dimensions (mm) |
Weight (Kg) |
Terminal |
DB12-55 |
Lead-Acid |
12 |
55 |
230 * 138 * 215 |
17 |
M6 Fem |
DB12-75 |
Lead-Acid |
12 |
75 |
266 * 168 * 213 |
22.3 |
M6 Fem |
DB12-100 |
Lead-Acid |
12 |
100 |
330 * 174 * 220 |
30 |
M8 Fem |
DB12-200 |
Lead-Acid |
12 |
200 |
520 * 240 * 222 |
60 |
M8 Fem |
DB12-230 |
Lead-Acid |
12 |
230 |
520 * 240 * 222 |
65.3 |
M8 Fem |