BAE SECURAsolar - NSInsi.lv/ru/pdf/BAE_SECURA_Product.pdf · PVB solar PVS solar PVV solar PVV...

BAE SECURA solarBatteries for photovoltaic systems

BAEE N E R G Y F R O M B A T T E R I E S

BAE SECURA solarThe reliable energy storage batteries.

measurementtechnology• measurement stations for

air pollution, meteorology,seismography and water level

information andadvertisement• illuminated posters• turn around displays• prism reverser

traffic technology• traffic regulating systems• alternating traffic signs• traffic jam – warning

device• traffic lights• emergency call stations• level crossings• car – park ticket

computers

telecommunication• radio relay stations• cellular phone stations• TV converter• optical fibre intermediate

repeater

safety technology• signal buoys• roadwork lights • protection against

corrosion and control of buildings and pipelines

Already today an efficiency of 15 % (electrical power/solar power) is reality. And in the near future by furtherdevelopment of the photovoltaic modules up to more than30 % is possible. Already today solar power, buffered bybatteries, is daily used in various applications.

Guaranteed energysupply, when thesun is not shining.

The sun is our largest energy supplier. Per year reachus 10 12 GWh from it. This corresponds to the 10 4

fold of the world wide primary energy consumption.A huge potential, which can be used more and morewith photovoltaic technology.

leisure time sector• isolated weekend houses• camping cars and

caravans• sailing boots• huts in high rnountains

remote powerplants• photovoltaic power

generation plants, also in combination with wind generators

BAE SECURA solarProduct range:

Which battery forwhich operation?

Experts in solar technology,ISE – Freiburg, ZSW – Ulm,ISET – Kassel and WIP –München have classifiedthe battery applicationsaccording to their stressprofile into 4 groups:

class 1 class 2 class 3 class 4

typical applications measurement station small solar farmstead village power traffic technology house mountain hut supply

solar fraction 100 % 70 – 90 % approx. 50 % 30 – 50 %storage capacity is for > 10 days 3 – 5 days 1– 3 days approx. 1 daycurrent low low middle highnumber of cycles small middle middle highrequested safety againstdeep discharge high high middle middlerequest for low self discharge high high middle middle

BAE recommendationPVM solar PVM solar PVV solar PVS solarPVB solar PVS solar PVV solar

PVV solar

BAESECURA PVM solarVented lead-acid battery cells2 V, C100 224 Ah – 1118 Ah

BAESECURA PVS solarVented lead-acid monobloc batteries and cells2 V, 6 V and 12 V, C100 72 Ah – 4664 Ah

BAESECURA PVV solarValve-regulated lead-acidmonobloc batteries and cells2 V, 6 V and 12 V, C100 74 Ah – 4185 Ah

BAE SECURA PVB solarValve-regulated lead-acid monobloc batteries6 V and 12 V, C100 54 Ah – 225 Ah

• low maintenance • proven technology • high operationalsafety • low water consumption • on request available with forced electrolyte circulation

• maintenance-free • high power • very good cycle life • safeagainst deep discharge • low self discharge

BAE Batterien GmbHWilhelminenhofstraße 69/7012459 Berlin · GermanyP. O. Box 9 · 12442 BerlinTel. +49 30 53001-401Fax +49 30 5354949E-mail: [email protected]

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From solar power to electric current –safely stored in BAE SECURA solar Batteries.

This map shows the poten-tial of solar energy in diffe-rent regions of our planet.

By new technologies ofconversion of solar powerto electric current and themature battery technology

of BAE we can switch on“solar light” everywhere inthe world.

Yearly average ofsunshine hours:

> 35003000 – 35002500 – 30002000 – 25001500 – 20001000 – 1500500 – 1000

< 500no data available

© Deutscher Wetterdienstflächentreue Netzprojektion nach Mollweide

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DIN EN ISO 9001:2000

BAE SECURA PVM solar


1. APPLICATIONPhotovoltaic power supply of– telecommunication equipment as micro-wave amplifier, cellular phone stations, television relay installations etc,– traffic equipment like traffic regulating systems, signal buoys, road lights– remote weekend houses, farmsteads, huts in high mountains etc.

Solar and wind powered stations. In these cases the battery serves to buffer load peaks, to smooth the current and toreduce the operation time of Diesel engines at low power demand.

2. TECHNICAL DATA (REFERENCE TEMPERATURE 20 °C)

Type C 100 C 72 C 20 C 10 C1 Ri Ik Weight DimensionsAh Ah Ah Ah Ah m� kA kg mm

Ue 80 % 1.91 V 1.91 V 1.90 V 1.90 V 1.74 V L x W x H1/H2Ue 100 % 1.80 V 1.80 V 1.80 V 1.80 V 1.67 V

2 PVM 220 224 217 185 162 82 1.75 1.16 7.5 47 x 198 x 456/4863 PVM 330 335 326 277 243 123 1.17 1.74 14.0 65 x 198 x 456/4864 PVM 440 447 434 370 324 163 0.88 2.32 18.1 83 x 198 x 456/4865 PVM 550 552 536 456 400 205 0.7 2.9 22.6 101 x 198 x 456/4866 PVM 660 676 656 559 490 245 0.58 3.48 26.6 119 x 198 x 456/4867 PVM 770 786 763 650 570 285 0.5 4.06 31.1 137 x 198 x 456/4868 PVM 880 894 868 739 648 327 0.44 4.64 35.2 155 x 198 x 456/4869 PVM 990 1006 977 832 729 368 0.39 5.22 39.6 173 x 198 x 456/486

10 PVM 1100 1118 1085 924 810 408 0.35 5.8 43.9 192 x 198 x 456/486

Technical Specification Vented Lead-Acid Batteries (VLA)

Technical Specification BAE SECURA PVM solar3. DESIGN AND OPERATIONAL DATA

– robust tubular plate as a positive plate (PbSb1.6SnSe - alloy)– grid-plate in low antimony alloy– tank formated plates– sulphuric acid with a density of 1.24 kg/l– 100 % acid tight pole bushing– female poles with brass inlay M10 for flexible fully insulated intercell and terminal connectors– battery container and lid made of polypropylene– touch-proof according to VBG4, IP25 acc. to DIN EN 60529– operating temperature -20 °C to +55 °C (recommended +10 °C to +30 °C)– self discharge approximately 3 % per month at 20 °C

4. INSTALLATIONPVM solar battery cells have to be installed either in steel, wooden, or plastic battery trays.

5. MAINTENANCE– check battery and single cell voltage as well as temperature every 6 months– check of mechanical and electrical connections, record battery and single cell voltage as well as temperature every

12 months average water-refilling interval every 6 months (depending on utilization and ambient temperature)

6. NUMBER OF CYCLES AS FUNCTION OF DOD (DEPTH OF DISCHARGE)

Depth ofdischarge [DOD] 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 %Cycles 1500 1800 2200 2800 3750 5200 8100 18000

7. CAPACITY AS FUNCTION OF TEMPERATURE

Temperature 20 °C 15 °C 10 °C 5 °C 0°C -5°C -10°C -20°CC 100 100 % 98 % 94 % 90 % 85% 79% 72% 55%

8. OPERATIONThe discharge of the battery cells has to be restricted to 80 % DOD. At lower voltages as U80% the battery cells has tobe disconnected from the grid in order to avoid any damage.Within one week up to 4 weeks the battery cells have to be charged to 100 %.The charging current may vary from 5 x I 10 to 0.01 x I 10. The charging voltage has to be restricted to 2.30 V to 2.40 V.At daily discharge below 0.2 C 10 ➝ 2.30 V - 2.35 VAt daily discharge above 0.2 C 10 up to 0.3 C 10 ➝ 2.35 V - 2.40 VAt daily discharges of more than 0.3 C 10 a damaging acid stratification occurs, if not weekly a gassing charge is per-formed or a forced electrolyte circulation is used.BAE SECURA PVM solar battery cells are already prepared for forced electrolyte circulation. Necessary accessories haveto be enquired separately.

9. STANDARDSTest standard IEC 60896-11, IEC 61427 Safety standard, ventilation EN 50272-2

BAEBAE Batterien GmbHWilhelminenhofstraße 69/7012459 Berlin · GermanyP.O. Box 9 · 12442 Berlin · GermanyTel. +49 30 530 01-401Fax +49 30 535 49 49E-Mail: [email protected]

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Terminals are designed as female poles with brass inlay M 10 for solid or flexible fully insulated intercell and terminal connectors.

6 V 4 PVS 280 to 6V 6 PVS 420

BAE SECURA PVS solar


1. APPLICATIONPhotovoltaic power supply of – power plants of remote villages, huts in the mountains.– signal installations of the air-, sea-, road- and railway transport– radio relay stations of telecommunication services, cellular phone stations Hybrid power supply (photovoltaic, wind generator and Diesel engine): In these cases the battery serves to buffer loadpeaks, to smooth the current and to reduce the operation time of Diesel engines at low power demand.


Type C 100 C 72 C 20 C 10 C 1 Ri Ik Weight DimensionsAh Ah Ah Ah Ah m� kA kg mm

Ue 80% 1.91 V 1.91 V 1.91 V 1.90 V 1.74 V L x W x HUe 100% 1.80 V 1.80 V 1.80 V 1.80 V 1.67 V

12 V 1 PVS 70 72 69.1 57.2 51 26.6 19.2 0.64 40 272 x 205 x 38512 V 2 PVS 140 145 140 116 103 53.2 9.6 1.28 51 272 x 205 x 38512 V 3 PVS 210 216 209 173 154 79.8 6.4 1.92 71 380 x 205 x 3856 V 4 PVS 280 288 278 230 205 106 2.4 2.56 48 272 x 205 x 3856 V 5 PVS 350 359 348 278 256 133 1.92 3.20 62 380 x 205 x 3856 V 6 PVS 420 432 418 346 308 160 1.6 3.84 69 380 x 205 x 385


12 V 1 PVS 70 to 12 V 3 PVS 210

Technical Specification BAE SECURA PVS solar

3. NUMBER OF CYCLES AS FUNCTION OF DOD (DEPTH OF DISCHARGE)Depth ofdischarge [DOD] 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 %Cycles PVS-cell 1500 1800 2200 2800 3750 5200 8100 18000Cycles PVS lock 1200 1450 1750 2250 3000 4160 6480 14400

4. CAPACITY AS FUNCTION OF TEMPERATURETemperature 20 °C 15 °C 10 °C 5 °C 0 °C -5 °C -10 °C -20 °CC 100 100 % 98 % 94 % 90 % 85 % 79 % 72 % 55 %

5. OPERATIONAt lower voltages as U80% the battery has to be disconnected to avoid a damage of the battery.Within one week up to 4 weeks the battery cells have to be charged to 100 %.The charging current may vary from 5 x I10 to 0.01 x I10. The charging voltage has to be restricted to 2.30V to 2.40V.At daily discharge below 0.2 C10 ➝ 2.30V - 2.35VAt daily discharge above 0.2 C10 up to 0.3 C10 ➝ 2.35V - 2.40VAt higher daily discharges a not acceptable electrolyte stratification occurs, if not regularly gassing charging is appliedor BAE SECURA PVS solar - cells with electrolyte agitation are used.



Ue 80 % 1.91V 1.91V 1.91V 1.90V 1.74V L x W x HUe 100 % 1.80V 1.80V 1.80V 1.80V 1.67V

4 PVS 280 290 281 239 210 114 0.95 2.16 17.2 105 x 208 x 4205 PVS 350 373 361 308 270 143 0.76 2.70 20.8 126 x 208 x 4206 PVS 420 442 428 365 320 170 0.63 3.24 24.3 147 x 208 x 4205 PVS 550 552 536 456 400 205 0.70 2.90 26.9 126 x 208 x 5356 PVS 660 676 656 559 490 245 0.58 3.48 31.5 147 x 208 x 5357 PVS 770 786 763 650 570 285 0.50 4.06 36.1 168 x 208 x 5356 PVS 900 851 826 704 670 330 0.47 4.32 44.8 147 x 208 x 7108 PVS 1200 1140 1106 942 890 440 0.35 5.76 61.3 215 x 193 x 710

10 PVS 1500 1443 1400 1193 1120 550 0.28 7.20 74.5 215 x 235 x 71012 PVS 1800 1716 1665 1418 1340 660 0.23 8.64 88.0 215 x 277 x 71012 PVS 2280 2332 2262 1927 1690 820 0.23 9.18 114.3 215 x 277 x 85516 PVS 3040 3104 3012 2566 2250 1100 0.17 12.24 151.5 215 x 400 x 81520 PVS 3800 3877 3761 3204 2810 1375 0.14 15.30 193.0 215 x 490 x 81524 PVS 4560 4664 4524 3854 3380 1640 0.11 18.36 234.5 215 x 580 x 815


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Terminals are designed as female poles with brass inlay M 10 for solid or flexible fully insulated intercell and terminal connectors.

20 PVS 3800 to 24 PVS 456016 PVS 3040 8 PVS 1200 to 12 PVS 22804 PVS 280 to 6 PVS 900

Terminals are designed as female poles with brass inlay M10 for solid or flexible fully insulated intercell and terminal connectors.

6V 4 PVV 280 to 6V 6 PVV 420

BAE SECURA PVV solar


1. APPLICATIONPhotovoltaic power supply of – telecommunication equipment as micro-wave amplifier, cellular phone stations, television relay installations etc,– traffic equipment like traffic regulating systems, signal buoys, road lights– remote weekend houses, farmsteads, huts in high mountains etc.Solar and wind powered stations. In these cases the battery serves to buffer load peaks, to smooth the current and toreduce the operation time of Diesel engines at low power demand.



Ue 80 % 1.91 V 1.91 V 1.91 V 1.90 V 1.82 V L x W x HUe 100 % 1.80 V 1.80 V 1.80 V 1.80 V 1.67 V

12 V 1 PVV 70 74 72 65 59 34 21.6 0.58 42.5 272 x 205 x 38512 V 2 PVV 140 127 125 117 107 69 10.8 1.15 50.5 272 x 205 x 38512 V 3 PVV 210 201 197 185 169 101 7.20 1.73 72 380 x 205 x 3856 V 4 PVV 280 260 255 240 219 129 2.70 2.30 48 272 x 205 x 3856 V 5 PVV 350 327 322 302 276 165 2.16 2.88 63 380 x 205 x 3856 V 6 PVV 420 387 280 357 326 200 1.80 3.45 70 380 x 205 x 385

Technical Specification Val e-Regulated Lead-Acid Batteries (VRLA)

12V 1 PVV 70 to 12V 3 PVV 210

Technical Specification BAE SECURA PVV solar

3. NUMBER OF CYCLES AS FUNCTION OF DOD (DEPTH OF DISCHARGE)Depth ofdischarge [DOD] 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 %Cycles 1500 1800 2200 2800 3750 5200 8100 18000

4. CAPACITIY AS FUNCTION OF TEMPERATURETemperature 20 °C 15 °C 10 °C 5 °C 0 °C -5 °C -10 °C -20 °CC100 100 % 97 % 93 % 89 % 85 % 80 % 74 % 62 %

5. OPERATIONAt lower voltages as U80% the battery has to be disconnected to avoid a damage of the battery.Within one week up to 4 weeks the battery cells have to be charged to 100 %.The charging current may vary from 5 x I 10 to 0.01 x I 10. The charging voltage has to be restricted to 2.30 V to 2.40 V.At daily discharge below 0.4 C 10 ➝ 2.30 V - 2.35 VAt daily discharge up to 0.6 C 10 ➝ 2.35 V - 2.40 VIf the monthly average temperatures are below 10 °C, the charging voltage has to be increased by 0.03 V per 10 .


Type C 100 C 72 C 20 C 10 C 1 Ri Ik Weight DimensionsAh Ah Ah Ah Ah mW kA kg mm

Ue 80 % 1 91 V 1 91 V 1 91 V 1 90 V 1 80 V L x W x HUe 100 % 1 80 V 1 80 V 1 80 V 1 80 V 1 67 V

4 PVV 280 298 292 269 231 132 1,20 1,70 19,5 105 x 208 x 4205 PVV 350 373 366 336 289 170 0,96 2,15 23,5 126 x 208 x 4206 PVV 420 447 438 404 346 204 0,80 2,57 28 147 x 208 x 4205 PVV 550 536 525 481 415 227 0,71 2,88 31 126 x 208 x 5356 PVV 660 642 629 576 497 272 0,60 3,46 36,5 147 x 208 x 5357 PVV 770 749 734 673 580 318 0,51 4,04 42 168 x 208 x 5356 PVV 900 914 895 821 708 390 0,45 4,58 50 147 x 208 x 7108 PVV 1200 1219 1194 1095 944 520 0,34 6,10 68 215 x 193 x 710

10 PVV 1500 1524 1492 1369 1180 650 0,27 7,63 82 215 x 235 x 71012 PVV 1800 1834 1796 1647 1420 780 0,23 9,15 97 215 x 277 x 71012 PVV 2280 2092 2048 1879 1620 870 0,24 8,58 120 215 x 277 x 85516 PVV 3040 2790 2731 2506 2160 1159 0,18 11,4 160 215 x 400 x 81520 PVV 3800 3487 3414 3132 2700 1449 0,14 14,3 200 215 x 490 x 81524 PVV 4560 4185 4097 3758 3240 1739 0,12 17,1 240 215 x 580 x 815


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Terminals are designed as female poles with brass inlay M10 for solid or flexible fully insulated intercell and terminal connectors.

20 PVV 3800 to 24 PVV 456016 PVV 3040 8 PVV 1200 to 12 PVV 22804 PVV 280 to 6 PVV 900

BAE SECURA PVB solar


1. APPLICATIONPhotovoltaic power supply of – remote weekend houses, camping cars, boots, huts in high mountains, etc.– grid-off connected traffic signals like buoys, traffic lights and signals for road and rail services– radio relay stations of telecommunication service– data measuring stations, water pump stations, street and park illuminations– small sun- and wind power stations for buffering of peak loads in order to smooth the current and to reduce the

operation time of diesel engines at low power demand



Ue 80 % 1.95 V 1.95 V 1.94 V 1.93 V 1.90 V L x B x HUe 100 % 1.80 V 1.80 V 1.80 V 1.80 V 1.75 V

12 V PVB 54 54 53 48 42 29 12.8 0.94 17 241 x 175 x 19012 V PVB 72 72 71 64 56 39 9.5 1.28 21 275 x 175 x 19012 V PVB 102 102 97 86 84 60 6.5 1.79 31 344 x 172 x 21112 V PVB 132 132 126 113 109 73 6.1 2.07 41 344 x 172 x 26212 V PVB 160 160 152 133 127 91 5.2 2.44 50 513 x 223 x 1946 V PVB 225 225 218 195 182 122 2.1 2.76 31 244 x 190 x 268

Technical Specification Valve-Regulated Lead-Acid Batteries (VRLA)

12 V PVB 10212 V PVB 132

12 V PVB 5412 V PVB 7212 V PVB 132

12 V PVB 160 12 V PVB 225

Technical Specification BAE SECURA PV solar3. DESIGN AND OPERATIONAL DATA

– positive plates - round-grid plate made of corrosion-resistant PbCaSn-alloy, cycle-proof active material – negative plates - flat plate made of PbCaSn-alloy, active material with long life expander– separation by micro porous plastic separator with glass mat– sulphuric acid fixed in SiO2-GEL with cycle-proof additives– 100 % gas and acid tight pole bushing– conic terminals according to DIN 72311 part 4 (JEC 95-3.SAE) or threaded terminals with brass inlay M 10 for flexible

fully insulated intercell and terminal connectors– 12 V PVB 54 terminals designed as Ford terminals (H 6)– one valve per cell with flame arresting plug, opening pressure approximately 100mbar, closing pressure approxima-

tely 50 mbar– battery container and lid made of impact-resistant polypropylene– operating temperature -20 °C to +55 °C (recommended +10 °C to +30 °C)– self discharge approximately 2 % per month at 20 °C

4. INSTALLATIONSecura PVB solar monobloc batteries are designed for indoor applications.

5. MAINTENANCE– check battery voltage as well as temperature every 6 months– check of mechanical and electrical connections, record battery cell voltage as well as temperature every 12 months


Depth ofdischarge [DOD] 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 %Cycles 550 650 770 1000 1300 2000 3000 6000

7. CAPACITY AS FUNCTION OF TEMPERATURE

Temperature 20 °C 15 °C 10 °C 5 °C 0 °C -5 °C -10 °C -20 °CC 100 100 % 98 % 96.5 % 95 % 92 % 88 % 82 % 72 %

8. OPERATIONCharging devices with WU- or IU-characteristic can be used. At lower voltages as U80 % the battery has to be disconnected to avoid a damage of the battery.Within one week up to 4 weeks the battery cells have to be charged to 100 %.The charging current may vary from 5 x I10 to 0.01 x I10. The charging voltage has to be restricted to 2.30 V to 2.40 V.At daily discharge below 0.2 C 10 ➝ 2.30V - 2.35 VAt daily discharge above 0.2 C 10 ➝ 2.35V - 2.40 VIf the monthly averaged temperatures are below 10 °C, the charging voltage has to be increased by 0.03 V per 10 K.



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BAE SECURA PVSB solar

E N E R G Y F R O M B A T T E R I E S


1. PRODUCT ATTRIBUTES BAE Secura PVSB solar monobloc batteries are vented lead acid batteries developed for use in photo voltaic systems for storing of electrical energy. The range stands for good cycling capability due to thick grid plates and use of micro porous PVC-silica, glass mat reinforced separators.

2. APPLICATIONS Photovoltaic power supply of - remote weekend houses, campers, boats, mountain cabins - off-grid traffic lights and signals - data measuring stations, water pump stations, street and park illuminations, etc.

3. TECHNICAL DATA (REFERENCE TEMPERATURE 25°C) Type C 120 C 100 C 20 C 10 C 5 Ri Ik Weight Weight Dimensions

Ah Ah Ah Ah Ah mΩΩΩΩ kA kg kg mm Ue 80% 1,95V 1,95V 1,94V 1,93V 1,90V (with acid) (dry) L x B x H Ue 100% 1,85V 1,85V 1,80V 1,80V 1,75V

12V PVSB 50 55 53 50 44 40 10.43 1.19 13,7 10,3 210 x 175 x 19012V PVSB 65 68 67 65 56 50 8.44 1.45 17,3 12,8 242 x 175 x 19012V PVSB 80 82 81 80 72 60 7.06 1.75 20,7 16,0 278 x 175 x 19012V PVSB 100 110 108 95 92 80 5.79 2.10 26,4 19,4 353 x 175 x 19012V PVSB 130 130 128 125 112 100 6.57 1.88 33,0 22,1 349 x 175 x 29012V PVSB 175 207 205 185 163 135 3.41 3.60 49,5 37,5 513 x 223 x 22312V PVSB 250 284 280 230 210 180 2.67 4.55 62,7 45,7 513 x 270 x 242

12V PVSB 54 to 12V PVSB 100 12V PVSB 130 12V PVSB 175 to 12V PVSB 250

Technical Specification of BAE SECURA PVSB solar

4. DESIGN AND OPERATIONAL DATA - positive plates – casted grid type made of corrosion resistant PbSb-1.6%Se, thickness up to 2.4 mm, - negative plates – casted grid type made of corrosion resistant PbSb-1.6%Se, thickness up to 2.0 mm - separator – Micro porous PVC-Silica, glass mat reinforced, thickness up to 1.8 mm - electrolyte - sulphuric acid with a density dn (25°C) = 1,28 kg/l - 100% gas and acid tight pole bushing - conic terminals according to DIN 72311 - battery container and lid made of impact-resistant polypropylene - operating temperature -20°C to +55°C (recommended +10°C to +30°C) - self discharge max. 5% per month at 20°C

5. INSTALLATION BAE Secura PVSB solar monobloc batteries are designed for indoor applications and should be kept away from direct sunlight.

6. MAINTENANCE - check battery electrolyte level as well as temperature at least once month during cycling - check of mechanical and electrical connections, record battery voltage as well as temperature every 12 months


Depth of discharge[DOD]

80% 70% 60% 50% 40% 30% 20% 10%

Cycles 300 350 425 550 700 1100 1650 3300

8. CAPACITY AS FUNTION OF TEMPERATURE

Temperature 20°C 15°C 10°C 5°C 0°C -5°C -10°C -20°C

C100 100% 99.5% 99% 98% 97% 95% 90% 72%

9. OPERATION Charging devices with WUa-, IUa-, IUoU-, and IUIoU-characteristic can be used. At lower voltages as U80% the battery has to be disconnected to avoid a damage of the battery. Within one week up to 4 weeks the battery has to be charged to 100 %. Prolonged floating with a too high float voltage will result in excessive water loss and damage due to corrosion. The charging current may vary from 5 x I10 to 0,01 x I10. The charging voltage has to be restricted from 2,30V to 2,40V. At daily discharge below 0,2 C10 � 2,30V - 2,35V At daily discharge above 0,2 C10 � 2,35V - 2,40V If the monthly average temperatures are respectively below 10°C or above 30°C, the charging voltage has to be increased or decreased by 0.03V per 10K. It is advised to perform an equalization charge every week with current limited to 1% C10 to prevent damage by stratification.

10.STANDARDS Test standard IEC 60896-21, IEC 61427, and EN 50342 Safety standard, ventilation EN 50272-2

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BAE Batterien GmbH Wilhelminenhofstraße 70 D-12459 Berlin P.O.BOX 9 · D-12442 Berlin Tel. +49 30/5 30 01-6 72 Fax +49 30/5 30 01-3 36 E-Mail: [email protected] www.bae-berlin.de

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