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
|
950 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
|
355
|
254
|
205
|
115
|
85,4
|
72,1
|
29,4
|
20,0
|
12,2
|
|
1.65V
|
329
|
240
|
198
|
112
|
84,2
|
71,7
|
28,9
|
19,8
|
12,2
|
|
1.70V
|
307
|
228
|
190
|
108
|
81,8
|
70,2
|
28,3
|
19,4
|
12,1
|
|
1.75V
|
289
|
213
|
181
|
104
|
78,9
|
67,9
|
27,5
|
18,9
|
12,0
|
|
1.80V
|
268
|
200
|
174
|
102
|
77,0
|
65,9
|
26,7
|
18,6
|
12,0
|
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
|
811
|
595
|
496
|
311
|
228
|
183
|
77,7
|
52,6
|
29,7
|
|
1.65V
|
769
|
574
|
478
|
306
|
222
|
179
|
75,7
|
51,6
|
29,7
|
|
1.70V
|
734
|
550
|
463
|
302
|
215
|
175
|
73,8
|
50,1
|
29,5
|
|
1.75V
|
696
|
527
|
444
|
292
|
209
|
171
|
72,1
|
49,2
|
29,3
|
|
1.80V
|
674
|
505
|
428
|
282
|
203
|
167
|
70,2
|
47,9
|
29,3
|
