B-F15 FS Chargers ...

• are automatic chargers that guarantee safe full charging of lead-acid traction batteries
• enable quick and controlled charging of the battery according to the customer requirements
• have firmly defined charge characteristics per ZVEI information leaflet “charger classification for vented lead-acid traction batteries”
• are modularly designed and thus service friendly, increasing the flexibility of the user
• start the charge process with a time delay after battery connection and turning on of the charge process
• are provided with safety interruptions up to 2.4 volts/cell, time-controlled interruptions are also implemented

Function description

• The microprocessor controlled charge electronic monitors the charging process fully automatically
• The charge time is automatically adjusted to the depth of discharge from the battery
• Disconnect by du/dt-control (voltage rise)
• During longer rest times, the battery is kept on standby with automatic refresher charges
• In case of a fault, the battery and the charger are protected by superior safety disconnects
• The charge electronics detect slightly sulfated batteries and charge these completely by conditioning charge“