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 | 9 |
| Design life, years | 5 |
| Technology | AGM |
| Length, mm | 151 |
| Width, mm | 65 |
| Height,mm | 94 |
| Height without terminals, mm | 94 |
| Height max,mm | 100 |
| Weight, kg | 2.6 |
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 | 100 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 | 36,3 | 23,8 | 16,7 | 9,80 | 5,69 | 2,15 | 1,47 | 0,81 | 0,46 |
| 1.65V | 35,1 | 23,0 | 16,2 | 9,52 |
5,61 |
2,12 |
1,43 |
0,80 | 0,46 |
| 1.70V | 33,0 | 22,0 | 15,4 | 9,23 | 5,49 | 2,08 | 1,40 | 0,80 | 0,46 |
| 1.75V | 29,6 | 20,6 | 14,8 | 8,84 | 5,36 | 2,03 | 1,37 |
0,79 |
0,45 |
| 1.80V | 26,5 | 19,3 | 14,2 | 8,60 | 5,24 | 2,00 | 1,36 |
0,76 |
0,42 |
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 | 63,6 | 42,1 | 31,2 | 18,6 | 11,0 | 4,19 | 2,81 | 1,58 | 0,88 |
| 1.65V | 62,0 | 41,3 | 30,2 | 18,0 | 10,7 |
4,13 |
2,76 | 1,57 | 0,88 |
| 1.70V | 59,0 | 39,6 | 29,6 | 17,4 | 10,5 | 4,05 | 2,74 | 1,53 | 0,87 |
| 1.75V | 53,8 | 38,1 | 28,8 | 17,1 | 10,2 |
3,96 |
2,70 |
1,51 | 0,87 |
| 1.80V | 48,6 | 35,6 | 27,7 | 16,7 | 9,98 | 3,88 | 2,65 | 1,48 | 0,84 |