Series Type KL: Specification
Series Type KL: Discharge Data
Series Type KM: Specification
Series Type KM: Discharge
Series Type KH: Specification
Series Type KH: Discharge
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L Range The L Range is designed for applications where the
battery is required to provide energy over relatively long discharge
period. Typical uses are power back-up and bulk energy storage. The M range The M range is designed for applications where the
batteries are required to sustain electrical loads for between 30
mins to 3 hours or for mixed loads which involves a mixture of high
and low discharge rates. The range is typically used in power back-up
applications. The H range The H range is designed for applications where there
is a relatively high current over a short periods, usually less
than 30 mins in durations. The range is typically used in starting
and power back-up applications. |
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Capacity
The nominal rated capacity C5 of a cell is the capacity in ampere hours (A/H) available at the 5-hour discharge rate to 1.0 volts/cell, in accordance with DIN EN 60623 and IEG 623. Nominal Voltage is 1.2 volts/Cell.
Charging
In general all standard charging methods with W-, I-, IU-characteristics are possible.
Constant Voltage Charging
Float Voltage range: 1.40 to 1.42 Volts/cell
Equalizing voltage range: 1.55 to 1.65 Volts/cell
Charging Output Current
The maximum charging output current is 2.5 I5 at 25C, provided that the charging Voltage Limit is not higher than 1.68 volts/cell. The minimum recommended charging rate is 110.
Constant Current Charging
Standard charge: 15 for 7 to 8 hours
Fast recharge: 215 for 2.5 hours,
Followed by: 1.5 for 2 to 3 hours
Minimum effective rate: I .5mA.IAh
Temperature coefficient: -3 to -4m V/0C
The electrolyte temperature should never
exceed 450C during charging.