The ASTERION DTM I series sealed lead-acid batteries are manufactured using AGM technology.
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Specifications
Nominal voltage, V | 12 |
Nominal capacity, Ah | 33 |
Design life, years | 10-12 |
Technology | AGM |
Length, mm | 195 |
Width, mm | 132 |
Height,mm | 168 |
Height without terminals, mm | 168 |
Application | Uninterruptible power supplies / operation in UPS and power supply installations |
Height max,mm | 168 |
Weight, kg | 10 (±3%) |
Description
The ASTERION DTM I series sealed lead-acid batteries are manufactured using AGM technology (electrolyte absorbed in a fiberglass separator), equipped with an LCD display that shows the battery operation status: voltage, capacity and number of days in use. DTM I series relates to the "Long Life" product line with up to 12 years service life , with the possibility of increasing it by 15-30% with a single replenishment (topping up) of a specialized component solution. They are recommended for use in uninterruptible power supplies, in electro-medical equipment, wheelchairs, boilers for heating systems, pumps, etc.
Battery construction
Element | Positive plate | Negative plate | Case | Lid | Valve | Terminal | Separator | Electrolyte |
---|---|---|---|---|---|---|---|
Material | Lead dioxide | Lead | ABS | Rubber | Copper | Fiberglass | Acid |
Performance & characteristics:
- LCD display showing battery status;
- Sound alarm in case of need to check the battery;
- Compliance with the UL requirements;
- Additional containers for topping up a specialized solution allow to increase battery life up to 15-30%;
- Patented IC Power Technology;
- High energy density;
- The battery case is made of flame-retardant ABS plastic.
Application:
- Uninterruptable power supply
- Back up power supply
- Medical devices
- Control current cabinet
- Space-heating system
- Heating and water supply systems
Operating temperature range
Discharge | -20÷60 |
---|---|
Charge | -10÷60 |
Storage | -20÷60 |
Cycle mode (2,35÷2,4 V/cell): | |
Maximum discharge current | 330 А |
Temperature correction factor | 30 mV/°С |
Standby mode (2,25÷2,3 V/cell): | |
Temperature correction factor | 20 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 | 109 | 68,8 | 56,7 | 32,0 | 20,2 | 8,67 | 5,75 | 3,10 | 1,67 |
1.65V | 102 | 67,4 | 53,2 | 30,8 | 19,9 | 8,51 | 5,72 | 3,05 | 1,66 |
1.70V | 98,0 | 63,6 | 50,5 | 29,9 | 19,5 | 8,45 | 5,63 |
3,00 |
1,65 |
1.75V | 94,1 | 59,6 | 47,0 | 28,9 | 19,0 | 8,18 | 5,50 |
3,01 |
1,65 |
1.80V | 85,1 | 54,4 | 43,9 | 28,2 | 18,6 | 8,09 | 5,45 |
2,91 |
1,64 |
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 | 204 | 130 | 98,4 | 64,3 | 39,6 | 17,2 | 11,9 | 6,23 | 3,23 |
1.65V | 197 | 123 | 96,6 | 60,6 | 38,5 | 16,9 | 11,7 | 6,18 | 3,22 |
1.70V | 183 | 116 | 93,8 | 58,8 | 37,2 | 16,5 | 11,3 | 6,01 | 3,21 |
1.75V | 176 | 111 | 90,5 |
56,9 |
36,0 |
15,7 |
11,1 |
5,94 | 3,20 |
1.80V | 167 | 104 | 87,3 | 54,9 | 35,1 | 15,0 | 10,8 | 5,89 | 3,20 |