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TECHNICAL SPECIFICATIONS
Nominal voltage
85 V
– 264 VAC 47-63 Hz
Current consumption
5,2 A (by maximum charging current)
Charging voltage
14,3 VDC (± 0,3%)
Float Charging Voltage
13.6 VDC (± 0,3%)
Service Mode Voltage
13,9 VDC (
0,3%)
Reactivation Voltage
max.15,5 VDC (
0,3%)
Max. charging current
40 A ± 3%
Minimum battery voltage
3 V
Operational temperature
-20°C
– 50°C
Cooling
Fan controlled by temperature
Charging characteristic
IUoU
Battery types
Lead-Acid, Lead-GEL, AGM
Battery capacity
25-400 Ah
Weight (without charging power)
2,6 kg
To start the charging, service operation, the connected battery must have a
minimum voltage of 3 V or more. Otherwise, the device will not start the charge.
The quality of charging voltage and charging current is very important. High ripple
leads to heating of the battery and wear of the positive electrode. The battery
chargers from Berner are characterized by a very clean voltage and a smooth
current with low ripple !!!
DELIVERY
TELLERERKL
• High frequency charger BHFL399 portable.
• Mains cable with Schuko plug and IEC socket, 2 m in length.
• Mounted charging cable with fully insulated metal pole terminals 3 m in length.
• This user manual
CARE / MAINTENANCE
The charger must be protected from heavy contamination, liquids and moisture, as
this may damage the internal electronics.
If the power cord or charging leads are damaged, they must be replaced. The case
of the charger can be cleaned with a dry cloth. Disconnect the power plug from the
socket before cleaning.
