abacus4u & AbacusIEEE Sample calculation

Select Battery Type(s) Select Electrode Type, Lifetime, Outlet type, and Application Select Manufacturer(s) and Batterie Type(s) For NiCd, select special settings, i.e. Charging Efficiency and Voltage Depression

Select System Voltages (IEEE mode) Use Float voltage or Boost voltage or a combination of both for charging Decide how to calculate applicable numbers of cells from given voltages IEEE mode calculates max number of cells from maximum system voltage and final voltage per cell from minimum system voltage

Insert Load Profile Average voltage and nominal voltage can be set if known Five different load types and calculation modes to choose from Average voltage may be set individually for every duty cycle step Power load configurable via apparent load input Fully editable load profile IEEE Random Load selectable

Provide additional data Temperature settings Additional settings for fine-tuning the input Customizing of calculation range

All matching results in list Normed IEEE Worksheet or special Abacus Report Overview result list fully sortable, groupable and exportable

IEEE calculation worksheet Normed IEEE Calculation Proposed Battery to fit project requirements

Detailed additional report Report Header Duty Cycle Battery Data Graphical load profile Battery Picture Recommended Battery Additional Data

Calculate for given Cell Range Preselect numbers of cells to use System Voltages and Final Voltage per Cell calculated from this

Result for given Cell Range Resulting numbers of cells range Resulting Final Voltages per Cell

Calculate for given Voltage Range System voltage range given

Result for given Voltage Range Result uses applicable voltages