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
|
900 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
|
45 min
|
1 h
|
3 h
|
5 h
|
10 h
|
|
1.60V
|
291
|
209
|
170
|
100
|
74,8
|
62,0
|
26,5
|
18,0
|
10,2
|
|
1.65V
|
276
|
201
|
164
|
96,4
|
73,0
|
58,5
|
26,3
|
17,3
|
10,2
|
|
1.70V
|
246
|
181
|
150
|
88,8
|
67,5
|
57,4
|
25,9
|
17,0
|
10,1
|
|
1.75V
|
230
|
170
|
140
|
86,0
|
65,9
|
56,5
|
25,4
|
16,5
|
10,0
|
|
1.80V
|
213
|
159
|
131
|
84,2
|
64,8
|
53,6
|
23,9
|
16,2
|
10,0
|
Discharge Constant Power, W/cell ( 25°С)
|
V/cell
|
5 min
|
10 min
|
15 min
|
30 min
|
45 min
|
1 h
|
3 h
|
5 h
|
10 h
|
|
1.60V
|
533
|
378
|
321
|
190
|
140
|
114
|
48,7
|
34,7
|
20,4
|
|
1.65V
|
506
|
374
|
307
|
183
|
138
|
108
|
48,8
|
33,5
|
20,1
|
|
1.70V
|
469
|
349
|
291
|
170
|
129
|
107
|
48,0
|
33,2
|
20,0
|
|
1.75V
|
445
|
335
|
279
|
166
|
126
|
106
|
47,8
|
32,4
|
19,9
|
|
1.80V
|
430
|
323
|
268
|
163
|
125
|
101
|
45,0
|
32,0
|
18,9
|
