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.
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Specifications
| Nominal voltage, V | 12 |
| Nominal capacity, Ah | 150 |
| Design life, years | 10 |
| Technology | AGM |
| Length, mm | 483 |
| Width, mm | 170 |
| Height,mm | 240 |
| Height without terminals, mm | 240 |
| Height max,mm | 240 |
| Weight, kg | 43.5 |
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 | 970 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 | 426 | 316 | 260 | 161 | 93,0 | 37,8 | 25,7 | 14,9 | 7,90 |
| 1.65V | 412 | 300 | 255 | 159 |
92,1 |
37,4 |
25,4 |
14,6 | 7,78 |
| 1.70V | 400 | 291 | 249 | 157 | 91,3 | 37,0 | 25,0 | 14,4 | 7,64 |
| 1.75V | 359 | 268 | 234 | 152 | 90,5 | 36,6 | 24,4 |
14,4 |
7,50 |
| 1.80V | 323 | 245 | 220 | 146 | 87,0 | 35,8 | 24,2 |
14,1 |
7,35 |
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 | 737 | 562 | 482 | 310 | 180 | 78,8 | 51,9 | 29,8 | 15,7 |
| 1.65V | 722 | 548 | 474 | 306 | 178 |
77,6 |
51,6 | 29,4 | 15,5 |
| 1.70V | 713 | 534 | 465 | 303 | 175 | 74,8 | 50,4 | 29,1 | 15,2 |
| 1.75V | 649 | 489 | 447 | 296 | 171 |
72,9 |
49,4 |
29,0 | 15,1 |
| 1.80V | 591 | 458 | 413 |
282 |
169 |
70,8 |
48,2 |
28,5 |
14,6 |