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 | 65 |
| Design life, years | 10 |
| Technology | AGM |
| Length, mm | 350 |
| Width, mm | 167 |
| Height,mm | 174 |
| Height without terminals, mm | 174 |
| Height max,mm | 174 |
| Weight, kg | 19 |
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 | 650 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 | 201 | 148 | 115 | 68,0 | 37,7 | 16,6 | 11,4 | 6,43 | 3,42 |
| 1.65V | 194 | 140 | 112 | 65,4 |
37,3 |
16,0 |
11,1 |
6,34 | 3,37 |
| 1.70V | 179 | 135 | 110 | 63,6 | 36,8 | 15,7 | 10,8 | 6,23 | 3,30 |
| 1.75V | 169 | 124 | 100 | 61,4 | 36,1 | 15,2 | 10,6 |
6,17 |
3,25 |
| 1.80V | 152 | 112 | 95,0 | 58,9 | 35,7 | 14,7 | 10,2 |
6,10 |
3,18 |
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 | 354 | 262 | 195 | 117 | 70,4 | 33,1 | 22,4 | 12,6 | 6,50 |
| 1.65V | 346 | 254 | 191 | 113 |
69,9 |
31,9 |
22,1 | 12,5 | 6,47 |
| 1.70V | 322 | 240 | 188 | 110 | 69,5 | 30,8 | 21,5 | 12,4 | 6,45 |
| 1.75V | 300 | 223 | 183 | 107 | 67,9 |
30,3 |
21,1 |
12,3 | 6,43 |
| 1.80V | 283 | 211 | 174 | 105 | 67,8 | 29,6 | 20,8 | 11,9 | 6,33 |