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 | 40 |
| Design life, years | 10 |
| Technology | AGM |
| Length, mm | 198 |
| Width, mm | 166 |
| Height,mm | 176 |
| Height without terminals, mm | 176 |
| Height max,mm | 176 |
| Weight, kg | 12.6 |
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 | 400 А |
| Temperature correction factor | 3 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 | 123 | 85,7 | 69,9 | 39,2 | 24,1 | 9,98 | 7,15 | 3,99 | 2,11 |
| 1.65V | 115 | 81,7 | 66,1 | 38,0 |
23,9 |
9,93 |
7,07 |
3,95 | 2,05 |
| 1.70V | 104 | 77,0 | 63,9 | 36,5 | 23,5 | 9,79 | 6,92 | 3,91 | 2,04 |
| 1.75V | 96,8 | 73,0 | 60,3 | 35,8 | 22,7 | 9,57 | 6,78 |
3,88 |
2,00 |
| 1.80V | 91,9 | 69,2 | 54,6 | 35,2 | 22,7 | 9,35 | 6,59 |
3,84 |
1,96 |
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 | 223 | 153 | 118 | 77,6 | 47,9 | 19,7 | 13,8 | 7,89 | 4,15 |
| 1.65V | 205 | 146 | 115 | 75,4 | 47,3 |
19,6 |
13,5 | 7,84 | 4,10 |
| 1.70V | 190 | 140 | 109 | 72,4 | 46,5 | 19,4 | 13,1 | 7,75 | 4,04 |
| 1.75V | 177 | 131 | 103 | 70,9 | 45,1 |
18,9 |
12,7 |
7,71 | 3,99 |
| 1.80V | 162 | 125 | 100 | 69,7 | 44,8 | 18,6 | 12,2 | 7,61 | 3,90 |