Sealed Vrla Valve Regulated Lead Acid Battery 12V 200AH Deep Cycle
Applications of Vrla Valve Regulated Lead Acid Battery:
① The hospital
② Power stations
③ Telecommunication control system
④ Telecom
⑤ Electronic switching system
⑥ Communications equipment
⑦ Backup power supply
⑧ Emergency equipment
⑨ Industrial equipment
Vrla Valve Regulated Lead Acid Battery Features
By combining a newly developed corrosion resistance alloy and advanced curing process, we created a range of long life batteries- Duration range. The range features top termination and offers 10 years design life.
1. Using oxygen recombination technology: maintenance-free.
2. Pb-Ca-Sn alloy for plate grids: less gassing and less self-discharging.
3. High quality AGM separator: extend cycle life and prevents micro short circuit.
4. ABS material: increases the strength of battery container(Flame-retardant ABS is optional).
Specification of Vrla Valve Regulated Lead Acid Battery
| Type |
Valve Regulated Lead Acid Battery |
| Nominal Voltage |
12Volt |
| Rated Capacity |
200Ah(10 Hr,10.8V,25℃) |
|
Approx Dimensions(mm)
(Length×Width×Height)
|
L520mm x W240mm x H219mmxTH224mm |
| Battery designed life |
10 years |
| Approx Weight(kg) |
60kg |
| Applicable Temperature |
-40℃～60℃ |
| Optimum Temperature |
20℃～25℃ |
| Internal Resistance |
Approx. 0.0003 Ohm (fully charged @ 20°C)
|
| Max. Charge Current |
50A
|
| Max. Discharge Current (5S) |
1000A
|
| Short Circuit Current |
4000A
|
| Self-discharge |
Self-discharge rate＜0.1% per day ( 20℃ ) |
| Materials for Battery Containers and Covers |
ABS |
| Screw Hole Size (mm) |
M8 |
Constant Currant Discharge Ratings-amperes at 25°C
| F.V/Time |
5min |
10min |
15min |
30min |
1h |
2h |
3h |
4h |
5h |
8h |
10h |
20h |
| 1.60V |
525 |
400 |
340 |
221 |
134 |
78.5 |
56.7 |
45.2 |
37.6 |
25.7 |
21.2 |
11.4 |
| 1.67V |
468 |
368 |
321 |
211 |
130 |
77.2 |
56.0 |
44.6 |
37.1 |
25.3 |
20.9 |
11.2 |
| 1.70V |
418 |
335 |
303 |
203 |
127 |
76.1 |
55.3 |
44.1 |
36.8 |
25.1 |
20.7 |
10.9 |
| 1.75V |
363 |
311 |
281 |
196 |
125 |
74.8 |
54.5 |
43.6 |
36.4 |
24.7 |
20.4 |
10.7 |
| 1.80V |
321 |
283 |
262 |
187 |
121 |
73.2 |
53.4 |
42.6 |
35.5 |
24.1 |
20.0 |
10.5 |
| 1.85V |
275 |
254 |
239 |
177 |
115 |
70.4 |
51.7 |
41.4 |
34.6 |
23.6 |
19.5 |
10.3 |
Constant Power Discharge Ratings-watts at 25°C
| F.V/Time |
5min |
10min |
15min |
30min |
1h |
2h |
3h |
4h |
5h |
8h |
10h |
20h |
| 1.60V |
923 |
718 |
621 |
408 |
249 |
133 |
96.3 |
77.1 |
64.5 |
44.5 |
36.9 |
19.9 |
| 1.67V |
835 |
669 |
589 |
392 |
244 |
131 |
95.8 |
76.5 |
64.1 |
44.1 |
36.6 |
19.6 |
| 1.70V |
754 |
614 |
562 |
380 |
240 |
130 |
95.3 |
76.3 |
64.0 |
43.9 |
36.4 |
19.3 |
| 1.75V |
664 |
577 |
527 |
370 |
237 |
129 |
94.6 |
76.1 |
63.7 |
43.7 |
36.2 |
19.1 |
| 1.80V |
595 |
530 |
496 |
357 |
232 |
128 |
93.6 |
75.0 |
62.7 |
43.0 |
35.8 |
18.9 |
| 1.85V |
518 |
483 |
457 |
340 |
224 |
124 |
91.3 |
73.5 |
61.7 |
42.3 |
35.0 |
18.5 |
Advantages
1. Good Floating Performance
12V series VRLA deep cycle batteries are produced through internationally advanced technology and modern equipment and designed by fully type performance test. The positive plate uses high-tin alloy grids with strong corrosion resistance. The float charging life of battery can reach more than 5 years.
2. Excellent over-discharge tolerance
Adopting dedicated ultra-fine glass fiber separators with high porosity and high wet-elasticity, combining with tight assembling technology, the battery has a high tolerance for super over-discharge. After 5 times of over-discharges which cause the short circuit, battery tolerance
restoration can reach more than 95%.
3. Super Cycling Ability
Special gel electrolyte additives, curing process at high temperature and high humidity are employed to delay the softening of active material, therefore the deep cycle endurance is improved up to 50%, especially the anti-passivation (anti barrier layer) capacity of positive plates during
reaction when batteries are used for small load and small current discharge.
4. Stable Consistency
Precise,quantitative,low temperature,vacuum acid filling method,advanced and environmentally friendly container formation technics ensures battery stable consistency.
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Sealed Vrla Valve Regulated Lead Acid Battery 12V 200AH Deep Cycle Images
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