Battery On-Board Charging Station 12/24V

We have developed our own on-board charging station (12-24V) so that 28V batteries can also be charged directly in a fire engine. Suitable for all 28V batteries with Milwaukee interface (WEBER RESCUE, Milwaukee, Wurth). The charger can either be connected with the supplied plug or directly to the vehicle's electrical system.

The on-board charging station has intelligent charging technology that can communicate with the battery. This means that the battery is charged quickly but gently and can remain in the charger ready for use at all times. Overcharging is impossible! The charging time is between 1 min and 150 min (5.0Ah battery full charge) depending on the discharge and capacity of the battery.

• Integrated short circuit protection and reverse polarity protection
• Defective battery detection
• Protection against a pressure rise in the battery
• Dynamic adjustment of the charging current for gentle charging
• Automatic detection of the input voltage
• 2 status LEDs for simple overview

WEBER RESCUE on-board charging station technical data:
Battery technology: M28 Li-Ion (3.0Ah or 5.0Ah)
Output voltage: 28V
Input voltage: 12-24V
Charging current: 1.8A +/- 0.2A
Charging temperature: 5-40°C
Weight: 0.9 kg
Charging time (complete charge): 95 min (3.0 Ah battery); 150 min (5.0 Ah battery)
Cable length: 1.5 m
Protection class: IP20 according to EN 60529