Battery charger TBC3i PRO 30/20/250

Innovative TBC3i battery chargers offer outstanding construction quality and have a particularly light, compact design that helps save valuable space inside the camper.
Wiring and connections have been minimised to make installation fast and simple.
TBC3i battery chargers consist of a combination of latest-generation units; these include a mains battery charger, a charge converter from the alternator and a charge regulator with MPPT technology for solar panels, ensuring there is always an energy source in the camper.
Batteries are always charged automatically, both during the standby or when driving.
Depending on the model, the integrated charge converter always ensures a complete recharge during both short and, of course, long trips.
All of them have an integrated system to maintain battery charge even during long periods of storage and have eight different charge curves for lead-acid, AGM, GEL and LiFePO4 batteries.
Their LCD displays have been specially developed for these units and show all the key information.
These battery chargers are compatible with all car park charging units
Supplied: 230 V AC mains cable, 825 temperature sensor, Manual
Technical features
TBC3i PRO 30/20/250
Operation from mains AC
Rated voltage (AC) 110 V - 230 V / 45 - 65 Hz
Operating range (AC) 90 V - 270 V (max. 305 V, for 5 sec)
Max. absorbed current (AC) 360 W
Service / Start battery charge current 20 A / 4 A
AC Power Limit function Si
Charge Converter 12 V/12 VVoltage Max 
Service Battery Charger current 30 A
Automatic D+ activation Si
Start battery/Alternator Voltage (Euro 6) /
Max. current.
10.5 - 16.5 V / 42 A
Max. current II limit (settable) 25 A
MPPT Solar Regulator
Solar Module Power (Pmax) 50 - 250 Wp
Solar Module max. current 15 A
Solar Module max. voltage 36 V
Start / Service max. battery charger current 18.0 / 4.0 A
AES cooling terminal Si
Starter Battery
Rated Voltage / Min. recommended capacity 12 V / >60 Ah
Service Battery, IU1oU2oU3
Lead-acid / LiFePO4 voltage 12 V / 12.0 - 13.3 V
Battery capacity (settable) 45 - 280 Ah
N. of charge programmes for Lead-Acid / Gel / AGM battery 4
N. of charge programmes for LiFePO4 battery 4
Start / Service battery voltage sensors 4
Temperature compensation (Lead-Acid) / Protection (LiFePO4) Yes
Automatic regeneration (Lead-Acid / Auto Wake Up (LiFePO4) Yes
Battery Trainer (Pulser) for Lead-Acid Service Battery, can be activated Yes
LiFePO4 control input – BMS for charge stop Yes
Assembly position All
Operating Temperature -20 to +45 °C
Variable-speed fan, temperature-controlled Yes
Gradual charge reduction for Overheating Yes
Safety Disconnect in the event of Overheating Yes
Waterproof rating IP 21
Environmental conditions Max 95% RH, No Condensation
Dimensions (LxDxH) - incl. assembly flange, without connections 217 x 250 x 85 mm
Weight 2700 g