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 | 12 |
| Design life, years | 5 |
| Technology | AGM |
| Length, mm | 151 |
| Width, mm | 98 |
| Height,mm | 96 |
| Height without terminals, mm | 96 |
| Height max,mm | 100 |
| Weight, kg | 3.55 |
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 | 180 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 | 48,8 | 32,0 | 25,1 | 14,1 | 8,36 | 2,97 | 1,94 | 1,15 | 0,63 |
| 1.65V | 47,0 | 31,2 | 24,3 | 13,9 |
7,99 |
2,83 |
1,83 |
1,09 | 0,62 |
| 1.70V | 44,3 | 29,7 | 23,6 | 13,7 | 7,58 | 2,70 | 1,72 | 1,04 | 0,61 |
| 1.75V | 39,8 | 27,7 | 22,3 | 13,3 | 7,20 | 2,58 | 1,66 |
0,99 |
0,60 |
| 1.80V | 35,7 | 25,9 | 21,0 | 12,9 | 7,02 | 2,53 | 1,61 |
0,93 |
0,57 |
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 | 85,6 | 56,7 | 44,7 | 26,9 | 15,5 | 5,73 | 3,73 | 2,18 | 1,19 |
| 1.65V | 83,3 | 55,5 | 44,1 | 26,6 | 15,1 | 5,58 | 3,61 | 2,13 | 1,18 |
| 1.70V | 79,3 | 53,3 | 43,5 | 26,4 | 14,7 | 5,39 | 3,55 | 2,07 | 1,15 |
| 1.75V | 72,3 | 51,1 | 41,3 | 25,8 | 14,2 |
5,15 |
3,47 |
1,97 | 1,15 |
| 1.80V | 65,3 | 47,8 | 39,0 | 25,2 | 13,8 | 5,04 | 3,36 | 1,85 | 1,13 |