Alle Racklines en 2007-05-03.indd

Float voltage [Vpc]Datasheet > Compact-Power Rackline > 12CP80/19Operating specificationsFigure 1 Figure 2Figure 32,402,352,302,251 = -2 to -4 mV / °C 32,202,15= -6 mV / °C2,102,052,00-10 0 10 20 30 40 50Temperature of the battery [ °C]2= 0 mV / °CTemperaturein °CTemperaturein °FPercent of the ratedcapacity40 104 104.835 95 104.230 86 103.625 77 103.020 68 100.015 59 97.010 50 94.05 41 90.00 32 84.7-5 23 77.7-10 14 69.4-15 5 60.0-20 -4 49.6-25 -13 38.4-30 -22 25.6-35 -31 14.1-40 -40 2.1Battery installation and operationStand-by mode with constant voltage float operationaccording to EN 50272-2:2001Float voltage setting according to DIN 417732.25 Vpc at 20 to 25 °C (68 to 77 °F)Float voltage with daily discharge cycles2.29 Vpc - 2.30 Vpc (no correction factor needed)CC-CV charge current according to DIN 41773 unlimited, otherwise 3 · I 10max. if T > 25 °CFloat voltage compensation in function of temperature -2 to -4 mV/°C or with profile as displayed figure 3Boost chargeNot needed, if desirable then 2.35 Vpc and l 10max. for 24 hmax. at t < 30 °CAs a VRLA battery according to EN 50272-2:2001Air exchangeQ=0.05 · Ncells· I gas· C Ah C10· 10 - ³ [m³/h]I gas= 1 (at 2.25 Vpc) I gas= 8 (at 2.40 Vpc)e.g. 48 V: 0.096 m³/h = 3.40 cu.ft/h (at 2.25 Vpc)Preferred operating temperature rangeBetween 15 °C (68 °F) and 25 °C (77 °F)Maximum long term operating temperature+40 °C (104 °F) with ventilation assured (reduced service life)Maximum short term operating temperature (for hours)+50 °C (122 °F) with ventilation assured (reduced service life)Minimum fully charged operating temperature-40 °C (-40 °F)OERLIKON STATIONARY BATTERIES LTD. AESCH BL • DORNACHERSTR. 110 • CH-4147 AESCH/BL • SWITZERLANDPHONE +41 (0) 61 - 706 36 36 • FAX +41 (0) 61 - 706 36 37 • www.accuoerlikon.com • e-mail: info@accuoerlikon.comQD 2334en/1106/01 Subject to change without notice3/4