Sealed maintenance-free lead-acid batteries series DTS ASTERION brand are manufactured by AGM technology (electrolyte absorbed in glass fiber separators) and equipped with VRLA valves. Due to a wide range of batteries and their high performance, are recommended for use in a variety of uninterruptible power supply systems, including exacting electrical appliances (submersible and circulation pumps, boilers of heating systems), emergency power supply and other electrical devices.
Ask a Question
Specifications
| Nominal voltage, V | 12 |
| Nominal capacity, Ah | 120 |
| Design life, years | 10 |
| Technology | AGM |
| Length, mm | 409 |
| Width, mm | 176 |
| Height,mm | 224 |
| Height without terminals, mm | 224 |
| Height max,mm | 226 |
| Weight, kg | 32.5 |
Description
Sealed maintenance-free lead-acid batteries series DTS ASTERION brand are manufactured by AGM technology (electrolyte absorbed in glass fiber separators) and equipped with VRLA valves. Due to a wide range of batteries and their high performance, are recommended for use in a variety of uninterruptible power supply systems, including exacting electrical appliances (submersible and circulation pumps, boilers of heating systems), emergency power supply and other electrical devices.
Battery construction
| Element | Positive plate | Negative plate | Case | Lid | Valve | Terminal | Separator | Electrolyte |
|---|---|---|---|---|---|---|---|
| Material | Lead dioxide | Lead | ABS | Rubber | Copper | Fiberglass | Acid |
Performance & characteristics:
- AGM technology allows to recombinate 99% of the generated gas;
- No restrictions on air transportation;
- Compliance with the UL requirements;
- Lead plates, alloyed by calcium, provide high energy density;
- Maintenance-free. Do not require distillate topping;
- Long service life;
- The battery case is made of flame-retardant ABS.
Application:
- Uninterruptable power supply
- Back up power supply
- Space-heating system
- Renewable energy systems
Operating temperature range
| Discharge | -10÷40 |
|---|---|
| Charge | -20÷60 |
| Storage | -20÷60 |
| Cycle mode (2,4÷2,45 V/cell): | |
| Maximum discharge current | 950 А |
| Temperature correction factor | 5 mV/°С |
| Standby mode (2,25÷2,3 V/cell): | |
| Temperature correction factor | 3,3 mV/°С |
Discharge Constant Current, A ( 25°С)
| V/cell | 5 min | 10 min | 15 min | 30 min | 1 h | 3 h | 5 h | 10 h | 20 h |
|---|---|---|---|---|---|---|---|---|---|
| 1.60V | 314 | 245 | 189 | 110 | 72,9 | 29,6 | 20,1 | 11,9 | 6,36 |
| 1.65V | 305 | 233 | 185 | 109 |
72,1 |
28,8 |
19,5 |
11,8 | 6,23 |
| 1.70V | 296 | 225 | 182 | 108 | 70,7 | 28,5 | 19,2 | 11,7 | 6,12 |
| 1.75V | 269 | 210 | 175 | 107 | 68,8 | 27,9 | 18,7 |
11,6 |
6,00 |
| 1.80V | 246 | 194 | 163 | 102 | 66,4 | 26,7 | 18,3 |
11,1 |
5,70 |
Discharge Constant Power, W/cell ( 25°С)
| V/cell | 5 min | 10 min | 15 min | 30 min | 1 h | 3 h | 5 h | 10 h | 20 h |
|---|---|---|---|---|---|---|---|---|---|
| 1.60V | 542 | 435 | 346 | 209 | 135 | 57,7 | 40,3 | 23,7 | 12,6 |
| 1.65V | 531 | 422 | 341 | 208 | 134 |
56,8 |
39,9 | 23,5 | 12,4 |
| 1.70V | 525 | 411 | 337 | 207 | 133 | 56,3 | 39,2 | 23,1 | 12,2 |
| 1.75V | 483 | 387 | 325 | 204 | 132 |
55,6 |
38,8 |
23,0 | 12,0 |
| 1.80V | 445 | 361 | 304 |
198 |
128 |
54,7 |
38,5 |
22,3 |
11,4 |