A512/3.5S

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d it /\ BOO andmaintenance-free fixed electrolytl **e** adacc. acid DIN accumulators 43 534. with grid plates The benefits speak for themselves: Anew generation. Oe has aHigher nominal capacity The A 500 capacity has been increased by 15% over been developed from the existing dryfit batteries. world wide proven “dryfit” This means: technology. Greater discharge time for a given current. The A 500 is the result of TT TT this development to proImproved power Approximately 10% more of the inner volume has been vide a battery suitable to to volume ratio utilized. the modern demands of . the market place. This means: ; . ; Greater efficiency and improved power to weight ratio. gE Longer life Modifications in the dryfit’s cellular construction has increased life expectations by 20% over A 200 (at room temperature). This means: Lowering of replacement cost and reduced capital cost against time. a Low self discharge Modifications to both cellular construction and electrolyte have further improved the dryfit’s extremely low self discharge characteristics. This means: About 50% of the battery capacity remains after 2 years in storage at an ambient temperature of 20 °C. After recharge dryfit A 500 batteries recover to 100% of their nominal capacity. ET Very high current For example, with types up to 16 Ah, during a 5 minute discharge discharge the current could be up to 80% greater than previous dryfit systems, or on a 1 hour discharge it could be up to 30% greater. This means: Much smaller batteries for high current and short duration application, e.g. UPS. This saves on equipment size, weight and cost. ee Sealed and No maintenance is required throughout the battery’s long life. maintenance free A self sealing valve prevents ingression of air whilst allowing internal pressures to be vented safely in the event of the battery being overcharged. Installation guidelines If dryfit A 500 batteries are installed in rooms, containers and cabinets, the installation specifications VDE 0510 Part 2 and 7 must be taken into account. Attention: Do not install into hermetically sealed compartments. Installation dimensions: see handling instructions A 500, No. 7900. Installation in any The unique gel electrolyte, whilst allowing the cell to function orientation normally on charge or discharge, is sufficiently thyxotropic to allow the cell to be installed in any position. If applied to stationary use the batteries should be installed in an upright position. This means: Greater flexibility of design for equipment and greater use of space in existing equipment. ee Charging suited The charging voltage is suited to the application of the battery to application i.e. in float or cyclic (see figure 4). This means: The excellent charge characteristics ensure a full recharge within a short time. Discharged batteries, using the maximum charge current, can achieve 70% of capacity in 2 hours (see figure 5). nO High cyclic life The A 500 can be cycled many hundreds of times. This means: The dryfit A 500 is suitable for cyclic applications as well as for standby use where the battery is permanently connected to a charger. Approvals dryfit A 500 batteries are conform in construction and performance with the standards DIN 43534, DIN 43539 part 1 and 5, IEC 1056 part 1 and 2. Selected types approved by VdS (Federation of German specialist insurers. UL-File No. MH 12547. 

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NEVV SIZES AVAILABLE<br>DIMENSIONS<br>NOM NOM CAP<br>MODEL VOLTAGE C20Ah LENGTH WIDTH WEIGHT TERMINALS<br>A506/1.2S 6 1.2 97.3mm | 25.5mm O0.33Kg FASTON 4.8<br>A508/3.5S 8 3.5 178.5mm | 34.1mm 0.97Kg FASTON 4.8<br>A512/1.2S 12 1.2 97.5mm | 49.5mm 0.65kg FASTON 4.8<br>List of models Technical data, weights and measurements<br>Model No. Model Nom. Nom. Discharge Max. Max. per- Weight Dimensions Height to Greatest Connections<br>name voltage capacity current load* missible max. max. lid’s upper height over<br>(Coo) (loo) current length width edge terminals/<br>at 20 hrs. at 20 hrs. over max. cover<br>ERVolt Ahdischarge mAdischarge appr.A appr.5 sec. appr. kg mm mm mm m ax.m<br>eee07 89550200 A502/ 10.0S EE2 10.0 500 EN80 RPT300 0.7PPEREENG52.9 50.5 94.5 98.4 FatFlat contacts Contacts 4.84.6 mm MM<br>—07 89530200ear A504/eee3.5S 4 3.5 175 ON60 300 NOU0.5 90.5 34.5 60.5 64.4 FlaFlat contactscontacts 4.84.6 mm mm_<br>eee07 89531200 eeeA506/ 3.5S 6 3.5 EN175 60 300 0.7 EO134.5 34.8 OU60.5 64.4GlaFlat contactscontacts 4.84.0 mm mm_<br>eeeeePENNIES07895391000789546500 A506/A506/ 6.5S4.2S 66 4.26.5EE210325 6080 \ 300300 0.91.3 152.062.3ENEEN34.552.0 IONIO98.094.5 NWI101.998.4 CatFlatFlatFlat contacts contacts ContactsContacts 4.6 4.8 4.84.6 mm mm mM mm<br>—oeeeeee07 89552300 A506/ 10.0S 6EE10.0 500 EE80 300 2.1 NEN152.0 50.5 945IONS98.4 iFFlatlat contactsContact 4.84.0 mm mM<br>eerEEEEE07078953150089520200 A512/A512/ 20S35S 1212 3.52.0 100175 4060 240300 1.01.5 178.5134.0 34.166.3 OU60.560.0 64.464.4 PlatFlatFlat contacts contacts 4.0contacts 4.84.8 mm mm mm_<br>OreeEEEEEE07895525000707 8954320089543600 A512/A512/ 65SR65S 1212 6.56.5 325325 8080 300300 2.62.6ENNE152.0152.0NEN OD65.565.5IOOG94594.5AD 98.498.4 iF_C*FlatFlatFlatFlattat CONtACIS 4.0contactscontactsContactsContacts 4.86.34.06.9 mm mm MM mm_ mm<br>eenOSE07 89553000 eeeSESEA512/10.0SRA51i2/100SRLS1212 ee10.010.0 SE500500 ER8080 300300 4.141 EENEON152.0152.0 IONS98.098.0 94594.5 OG98.4IOC98.4 __CFlatFlatFlat tat contacts contacts contactsCOntACIS 6.34.84.06.9 mm mm mm MM<br>ee0789556500eeeA512/ 16.0G5SEE12 16.0 800 200 EE700 6.8 181.0 NON76.0 167.0 INOF167.0 crewScrew conn. CONN.OMM5 mm<br>EE0789556000 A512/ 16.0SR 12 16.0 800 100 300 6.7 181.0 76.0 152.0 156.4 Flat contacts 6.3 mm<br>eee0889561500 A512/ 250G5 12 Ee25.0 1250 200 800EON9.6OE176.0 NOY167.0ON NENNEON126.0 NOUNOt126.0 Screwcrewconn.ommContactsconn. 56.9 mm mm<br>eeeOeSEE0808 8 8 9563200 9562500 A512/A512/ 30.0G640.0G6 1212EE40.030.0 20001500 400400 15001500 11.714.8IONNY210.0197.0 175.0132.0 175.0160.0OE TOTTI181.0175.0 ScrewScrewcrewcconn.ocrewconn.omm conn. conn. 66 mm mm mm<br>08 89563000 A512/ 400A 12 40,0 2000 400 1500 14,8 210,0 175,0 175,0 175,0 Taper terminal<br>BEacc. DIN 72311<br>08 DIN OTT<br> 89566000 A512/ 550A 12 55,0 2750 400 1500 19,0 261,0 135,0 208,0 230,0 Taper terminal<br>eeeacc. DIN 72311<br>08 BCE DIN OTT<br> 8 9566400 A512/60,.0A 12 60,0 3000 400 1500 21,8 306,0 175,0 190,0 190,0 Taper terminal<br>eeeacc. DIN 72311<br>08 BOEING STH<br>ee 89566800 A512/ 65,0G6 12 65,0 3250 440 1500 25,0 381,0 175.0 190,0 190,0 Screw conn. 6 mm<br>08 EEE ON NOY creweconn.o mm<br> 89566600 A512/ 650A 12 65,0 3250 440 1500 25,0 381,0 175,0 190,0 190,0 Taper terminal<br>eeeacc. DIN 72311<br>08 BCE DIN GEST<br> 89572200 A512/ 850A 12 85,0 4250 600 2600 33,0 330,0 171,0 214,0 235,5 Taper terminal<br>eeeacc. DIN 72311<br>0889575000 BEING CST<br>A512/115,0A 12 115,0 5750 770 2600 40,3 284,0 267,0 208,0 230,0 Taper terminal<br>eeeacc. DIN 72311<br>*) only with appropriate counter contacts BCE DIN ZO<br>Table 1<br>@ The data is based on the battery discharge tests and is purely descriptive. The data is not applicable to any specific application and should not be<br>considered as a warranty of liability in accordance with our respective business conditions.<br>@ Use of curves and charts: The curves are based on typical mean performance data and are meant to estimate the battery size.<br>@ For installation, storage, transport and environmental conditions ask for handling instructions A 500 No. 7900 e.<br>**----- End of picture text -----**<br>


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Constant power.<br>**----- End of picture text -----**<br>


A 500 discharge time subject to wattage for final voltage: 1.83V, 1.75V, 1.66V and 1.5 V/cell. Time in minutes 

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90 oO<br>_ a oe -— Example:<br>oT Ss pe ae | 1 | T ( Ue =1,75V/cell<br>30 % | | | | |<br>><br>- a \ I pos a en an nt ~- Curve: 1.75VPs=4.0 and 10 min.<br>20 — i Xx ee es ee | Formula: Watt<br>15 : | | Ah=——,- 5x Ps<br>ee| a,| SO| .H ak anni i }+——-#tT ~ n=cells<br>10 | | SS Example: 1200.<br>fp NR SRR i AN=34xa.9~ @9An<br>nn eeSs Sn Result: = Crom<br>a ee fp L Chosen: A 512/1682 12.5Ah<br>6 ORNS| : ee | eeeI ee | or2 xA512/6.5S<br>; | | | aw 7 |<br>°° ee 1.83 | 1.75 1.66 1.5<br>0 1 2 3 4 5 6 7 8 9 10 Ps = specific power<br>[Watt/cell relative to 1 Ah]<br>Fig. 1 The data is based on the battery discharge tests and is<br>purely descriptive. The data is not applicable to any speci-<br>fic application and is not to be considered as a warranty<br>of liability in accordance with our respective business<br>conditions.<br>Area 1: A500 Float 2,30...2,35 V at 20 °C Charging time<br>Volt Area 2: A 500 cyclic 2,40...2,45V at 20 C<br>12<br>| wt | | |<br>3) - :<br>a Lb NENA —_ —<br>-20 -10 0 10 20 30 40 50 °C 2 3 4 5 6 7 8 9 10x loo<br>Ambient temperature Charging current<br>4 shows shows the various The voltage tolerance voltage tolerance tolerance is Fig. 5 shows the recharge<br>charging voltages for a for a a + 30 mVolts per cell. time subject to the initial<br>variety of operations. operations. charging current to 50%,<br>using charging volt- 70% and 90% of capacity.<br>greater than 2.4 V/cell V/cell The graph is based on<br> charge current should 2.4 Volt/cell charging<br>limited to 0.5 A/Ah. 0.5 A/Ah. A/Ah. voltage.<br>**----- End of picture text -----**<br>


Fig 4 shows shows the various The voltage tolerance voltage tolerance tolerance is charging voltages for a for a a + 30 mVolts per cell. variety of operations. operations. When using charging voltages greater than 2.4 V/cell V/cell the charge current should be limited to 0.5 A/Ah. 0.5 A/Ah. A/Ah. 

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Fig. 2 shows the minimum<br>. . recommended voltage on a<br>UV/cell oe 2 Volt (nominal) cell,<br>22 Discharge time and voltage run Umin: discharge voltage (standard values) dependent on load,<br>. €.g. a 10 Ah battery being<br>px<br>40 X Ing 20 x I2o<br>20 | —— | The 1 XI, current is<br> P| eel ETT discharged at 10 Amps.<br>1.3 $140 loo | [oY | TSS IN \ INLD, \ therefore<br>eal [TESA] 2 ee = A ~ 10Ah *=0.5Amps<br>= \ | 10Amps<br>16 _ 20x I<br>\ || The voltage run, recom-<br>\ mended end voltage and<br>1.4 P Lm discharge time can be read<br>off from figure 2.<br>;<br>1.2 J] age drop at the beginning<br>of discharge to 2.02 Volt/<br>10: a“ cell,1.5 Volt/cellthe end and voltage dischargeis<br>7 time 35 minutes.<br>0.4<br>10 20 40 1 2 4 6 810 20 3040 1 2 4 6 8 10 15 20<br><_— seconds ae minutes aaa hours ><br>Fig. 3 shows the percent-<br>. age of available capacity,<br>% Crom. (capacity) Available percentage of capacity relative:  to discharge:  current dischargerelative to the current. amount of<br>= 10 Ah battery<br>100 ~~ BnDo20 hours [=] [Io] 20 (500(500 MA)mA)<br>90 m™ 20 x I55 = 10 Amps<br>Looking at the curve we<br>80 see at 20 x1,, there is<br>\ 60 % available capacity<br>\ at 10 Amps.<br>70 - N The data is for new batte-<br>ries. When a battery has<br>been cycled or has been<br>60 —| forused a shortin float time applications further<br>development takes place<br>50 increasing the capacity of<br>! the battery.<br>;<br>|a<br>0-<br>1 2 3.4 5 10 20 70 100 140 Xz,<br>4<br>**----- End of picture text -----**<br>