A battery charging and maintenance station for everything.
The intelligent and ultimate home charging station for charging, discharging and maintaining a large number of batteries. The use of extensive functions and program sequences is supported by convenient operation with a rotary pulse encoder and menu control on the device or from a PC. The most important distinguishing features are a high charging capacity and 4 parallel charge/discharge channels, which are available simultaneously for different types of operations.
• 4 charging channels for connecting 4 rechargeable batteries/battery sets
• Simultaneous operation on all 4 channels, even with different functions
• Accurate battery capacity measurement, e.g. for the selection of battery packs
• Possible to display the charged and discharged capacity for each individual battery
• Different charging programs for optimum battery maintenance: Charge, Discharge, Discharge and charge, Refresh, Cycles, Test/capacity measurement, Form, Trickle charge after charging
• Supports different battery technologies: NC, NiMH, lead-acid, lead-gel, lithium-ion, lithium-ion polymer
• Lead-acid battery activator function to prevent sulphate deposits
• Built-in battery Ri measurement device
• Integrated data logger for recording and storing full charge/discharge curve progressions
• Measurement of the battery's internal resistance
• Battery temperature monitoring
• Data retention in the event of a power failure, automatic program start when the power supply is restored
• USB-PC-interface for controlling the ALC 8500-2 Expert and to read out the data logger (electrically isolated)
• Display for the cell voltage, charging current, discharge current, charged capacity, discharged capacity
• Built-in, temperature-controlled fan
• Temperature protection circuits for transformer and power amplifier
• Possibility of firmware updates and upgrades thanks to pioneering flash technology
• Includes USB cable, device software, operating instructions.
• Adjustable final charge voltages for lithium and lead-acid batteries for precise adaptation to each battery
• Load capacity with adjustable charge quantity (10-150%)
• Now up to 10 processing operations can be stored
Technical data:
Battery nominal voltage: Channel 1 + 2 max. 24 V, channel 3 + 4 max. 12 V
Charging current: Channel 1 + 2 max. 5 A (charging capacity max. 40 VA total), channel 3 + 4, max. 1 A
Discharge current: Channel 1 + 2 max. 5 A, channel 3 + 4 max. 1 A
End of charge detection: negative voltage difference for NC and NiMH, current/voltage curve for lead-acid, lead-gel, Li-ion and LiPol
Displays: Graphic display, operating display, channel LEDs, lead-acid battery activator display
Supply voltage: 230 V/50 Hz
Dimensions: 315 x 204 x 109 mm
ALC 8500-2 Expert incl. ''Charge Professional''...
