PVV BLOCK
BAE Secura PVV Block solar batteries don't need to be refilled with water during the whole service life. Therefore, this battery type is maintenance -free. This eliminates checking of electrolyte level.
Due to the robuts tubular plate design BAE PVV Block batteries are excellent suited for highest requirements regarding cycling ability and long life-time.
Design | |
Positive electrode | Tubular plate with a woven polyester gauntlet and solid grid in a corrosion-resistant PbSbSnSe-low antimony alloy |
Negative electrode | Grid plate in a low antimony alloy with long-life expander material |
Separation | Microporous separator |
Electrolyte | Sulphuric acid with a density of 1,24 Kg/l at 20 ºC |
Container | High impact, SAN (Styrol-Acrylic-Nitrile), grey coloured, UL-94 rating: HB |
Valve | One valve per cell with flame arrestor, opening pressure approx. 120 mbar. |
Pole-bushing | 100% gas and electrolyte-tight, sliding, plastic coated "Panzerpol" |
Kind of protection | IP 25 regarding EN 60529, touch protected according to BGV A3 |
Installation |
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BAE Secura PVS solar batteries are designed for indoor applications. | |
Maintenance |
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Every 6 months: check battery voltage, pilot cell voltages, temperatures Every 12 months: check connections, record battery voltage, cell voltages and temperatures. |
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Operational data |
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Depth of discharge (DOD) |
Max. 80% (Ue= 1,91 V/Cell for discharge times > 10 h; 1,74 V/Cell for 1 h) Deep discharges of more than 80% DOD have to be avoided |
Initial charge current | Unlimited, the minimal charge current has to be 5A / 100 Ah C10 |
Cyclic operation charge voltage | Restricted from 2,30 V to 2,40 V per cell, operating instruction is to be observed |
Float Voltage | 2.23 V/Cell |
Cycles |
2100 (A+B) according IEC 61427 at 40 ºC >1500 according IEC 60896-21 at 20 ºC |
Temperature | -20 °C to 45 °C |
Self discharge | Aprox. 2 % per month at 20 °C |
Standards |
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Test standards | IEC 60896-11, IEC 61427 |
Safety standard | EN 50272 |
Specifications
Model |
Nominal Capacity C20 1.80 V/C Ah. |
Nominal Capacity C100 1.80 V/C Ah. |
Nominal Capacity C120 1.80 V/C Ah. |
l |
b/w |
H* |
Weight Filled. |
Internal Resistance mohm. |
Shortcircuit current kA |
12V 1 PVV 70 |
67 |
78 |
79 |
272 |
205 |
385 |
43,0 |
17,47 |
0,73 |
12V 2 PVV 140 |
120 |
137 |
138 |
272 |
205 |
385 |
52,0 |
9,55 |
1,34 |
12V 3 PVV 210 |
182 |
208 |
210 |
380 |
205 |
385 |
74,2 |
6,74 |
1,91 |
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6V 4 PVV 280 |
244 |
279 |
282 |
272 |
205 |
385 |
51,0 |
2,66 |
2,42 |
6V 5 PVV 350 |
306 |
350 |
354 |
380 |
205 |
385 |
65,0 |
2,24 |
2,87 |
6V 6 PVV 420 |
368 |
421 |
424 |
380 |
205 |
385 |
73,8 |
1,94 |
3,31 |
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2V 12 PVV 840 |
734 |
838 |
846 |
272 |
205 |
385 |
51,0 |
0,29 |
7,33 |
2V 15 PVV 1050 |
920 |
1050 |
1062 |
380 |
205 |
385 |
65,0 |
0,24 |
8,81 |
2V 18 PVV 1260 |
1108 |
1260 |
1272 |
380 |
205 |
385 |
73,8 |
0,21 |
10,18 |
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