Specifications
| Nominal voltage, V | 12 |
| Nominal capacity, Ah | 6,95 |
| Design life, years | 8 |
| Technology | AGM |
| Length, mm | 151 |
| Width, mm | 65 |
| Height,mm | 94 |
| Height without terminals, mm | 94 |
| Application | Installation of communication / communication systems and telecommunications / telephone exchange |
| Height max,mm | 100 |
| Weight, kg | 2,2 (±3%) |
Description
ASTERION HR-W series batteries are sealed, maintenance-free lead-acid batteries with gas recombination system (VRLA), manufactured using AGM technology (electrolyte absorbed in a separator). The HR-W series relates to the ASTERION UPS series, designed specifically for use in uninterruptible power supplies for server and other similar systems. The HR-W series has high energy efficiency due to its use in the production of more massive plates.
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 plastic.
Application:
- Uninterruptable power supply
- Back up power supply
- Medical devices
- Portable devices
- Professional equipment
Operating temperature range
| Discharge | -20÷60 |
|---|---|
| Charge | -10÷60 |
| Storage | -20÷60 |
| Cycle mode (2,35÷2,4 V/cell): | |
| Maximum discharge current | 140 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 | 20 h |
|---|---|---|---|---|---|---|---|---|---|
| 1.60V | 37,6 | 22,8 | 16,5 | 9,26 | 6,64 | 5,06 | 2,30 | 1,42 | 0,37 |
| 1.65V | 35,0 | 22,3 | 16,1 | 9,19 | 6,45 | 4,96 | 2,26 | 1,40 | 0,36 |
| 1.70V | 33,8 | 21,9 | 15,8 | 9,12 | 6,32 | 4,82 | 2,22 | 1,37 | 0,36 |
| 1.75V | 31,4 | 21,7 | 15,3 | 9,02 | 6,28 | 4,79 | 2,18 |
1,35 |
0,35 |
| 1.80V | 28,9 | 21,3 | 14,9 | 8,75 | 6,20 | 4,71 | 2,13 |
1,31 |
0,33 |
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 | 20 h |
|---|---|---|---|---|---|---|---|---|---|
| 1.60V | 64,8 | 41,6 | 31,0 | 17,0 | 12,1 | 9,59 | 4,56 | 2,78 | 0,70 |
| 1.65V | 59,6 | 40,2 | 30,0 | 16,5 |
11,7 |
9,35 |
4,45 | 2,74 | 0,70 |
| 1.70V | 56,9 | 37,4 | 28,8 | 16,1 | 11,5 | 9,12 | 4,29 | 2,68 | 0,69 |
| 1.75V | 54,0 | 37,1 | 27,8 | 15,8 | 11,4 |
9,07 |
4,24 |
2,62 | 0,67 |
| 1.80V | 51,2 | 36,7 | 27,3 | 15,5 | 11,3 | 9,03 | 4,15 | 2,54 | 0,64 |