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÷55
|
|
Storage
|
-10÷50
|
|
Cycle mode (2,35÷2,4 V/cell):
|
|
|
Maximum discharge current
|
550 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
|
162
|
116
|
90,7
|
54,5
|
33,5
|
13,7
|
9,38
|
5,23
|
2,79
|
|
1.65V
|
159
|
115
|
88,3
|
53,8
|
33,0
|
13,5
|
9,31
|
5,22
|
2,78
|
|
1.70V
|
148
|
113
|
86,3
|
53,1
|
32,1
|
13,5
|
9,34
|
5,19
|
2,76
|
|
1.75V
|
139
|
103
|
84,3
|
51,9
|
31,5
|
13,4
|
9,22
|
5,07
|
2,75
|
|
1.80V
|
129
|
96,3
|
76,7
|
50,6
|
30,5
|
13,2
|
9,09
|
5,00
|
2,73
|
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
|
298
|
220
|
173
|
107
|
66,7
|
28,0
|
18,1
|
10,5
|
5,54
|
|
1.65V
|
297
|
216
|
171
|
105
|
64,9
|
27,5
|
17,9
|
10,4
|
5,52
|
|
1.70V
|
275
|
206
|
163
|
104
|
63,4
|
26,9
|
17,6
|
10,4
|
5,50
|
|
1.75V
|
253
|
193
|
156
|
101
|
62,0
|
26,5
|
17,5
|
10,4
|
5,47
|
|
1.80V
|
247
|
179
|
148
|
100
|
61,0
|
25,9
|
17,2
|
10,3
|
5,43
|
