TBCM PRO 45/30/350 Multicharger
3-source Automatic Battery Charger
• Motor Alternator: 45 A
• Mains or Generator: 30 A
• Solar Panel: 350 W
The Multicharger is an automatic, highly flexible device equipped with a professional, reliable, powerful DC / DC converter (45 A). Extremely compact, it can easily be installed inside the vehicle.
This technical solution allows, first of all, users to charge batteries up to a maximum capacity of 420 Ah and make the most of all available energy sources:
• Mains or Generator: 30 A
• Solar Panel: 350 W
The Multicharger is an automatic, highly flexible device equipped with a professional, reliable, powerful DC / DC converter (45 A). Extremely compact, it can easily be installed inside the vehicle.
This technical solution allows, first of all, users to charge batteries up to a maximum capacity of 420 Ah and make the most of all available energy sources:
- with the vehicle on the move it’s also possible to charge the service battery on Euro 6 vehicles equipped with latest-generation alternators
- it’s also possible to use 12 Volt solar panel energy (stabilized with an MPPT controller) up to a maximum of 350 W
- It can be connected to a 230 V AC power socket (or a 230 V AC alternating current generator), charging the service battery of the camper with a current as high as 30 Ah; simultaneously, it can supply an auxiliary current of 5 Ah (max.) to the starter battery.
Smart source management
- With the vehicle on the move, it’s the alternator that charges both the starter battery and service battery. The other sources are disconnected.
- With the vehicle stationary, users can choose to assign charging priority to the solar panels or the 230 V AC campsite socket source. If priority is assigned to the solar panels and if the supplied current is insufficient or zero (at night), the battery will - when it drops below the threshold level - automatically be connected to the 230 V AC camping socket or generator source.
- In the case of a moving vehicle equipped with air conditioning that is battery-powered via an inverter, the Multicharger can directly add alternator-supplied current to that provided by the service battery (on which the inverter is connected) in order to keep the air conditioner running.
- If the engine starter battery is flat, you can use the Multicharger to activate the Bridge function: this lets you transfer some of the charge from the service battery to the starter battery so you can start the engine.
The TBCM PRO has 9 battery charging programmes. These are selected by the user according to the batteries installed:
- Lead-acid, Gel, AGM batteries, 4 charging programmes
- Lithium LiFePO4 5 batteries, 5 charging programmes
Compatible with CI-BUS systems
| Technical features |
TBCM PRO 45/30/350 |
| Operation from mains AC | |
| Rated Voltage (AC) | 110 V - 230 V / 45 - 65 Hz |
| Service / starter battery charge current | 30 A / 5 A |
| 12 V/12 V charge converter | |
| Service battery max. charge current | 45 A |
| MPPT solar regulator | |
| Solar module power (Pmax) | 50 - 350 Wp |
| Solar module max. voltage (Voc). | 36 V |
| Starter / Service battery charge max. current | 25.5 / 5.0 A |
| Starter battery | |
| Rated voltage / Min. recommended capacity | 12 V / >80 Ah |
| Service battery | |
| Lead-acid / LiFePO4 rated voltage | 12 V / 12.0 - 13.3 V |
| Battery capacity (settable) | 68 - 420 Ah |
| Characteristics | |
| N. of charge programmes for Lead-Acid / Gel / AGM battery |
4 |
| N. of charge programmes for LiFePO4 battery | 5 |
| Operating Temperature | -20 to + 50 °C |
| Dimensions (LxDxH) - incl. assembly flange, without connections |
220 x 65 x 220 mm |
| Weight | 2850 g |
Supplied: 230 V AC mains cable, 825 temperature sensor, manual
