Votronic VCC 1212-20C charging converter battery booster battery charger
Votronic VCC 1212-20C charging converter battery booster battery charger
SKU:VCC1212-20C
In stock
Overview:
- High charging power even on short journeys or full charge on longer journeys.
- Increases/decreases the voltage to the required level in order to be able to precisely charge the on-board battery with the optimal charging characteristic.
- Completely compensates for line losses and voltage fluctuations in the alternator, which frequently occur to a considerable extent in Euro 6 vehicles (intelligent alternators).
- Compact design, low weight (high-frequency switch mode technology) and powerfully dimensioned power components for safe operation.
- Significantly better energy balance of the on-board battery without intervention in the starter circuit
- With supplied 12 V consumers are protected against overvoltage and voltage fluctuations.
- The charging voltage is peak-free and regulated in such a way that the batteries cannot be overcharged.
- Fully automatic operation: The device is constantly connected to the batteries and is automatically activated by the vehicle's running alternator. The batteries are not discharged when the engine is not running.
- Parallel and buffer operation: If the battery is consumed at the same time, it continues to be charged or is kept fully charged. The device automatically calculates and monitors the adjustment of the loading times.
- Supervision-free charging: Multiple protection against overload, overheating, overvoltage, short circuit, malfunction and battery reverse discharge through electronic regulation up to the complete separation of device and battery.
- Built-in on-board network filter: Problem-free parallel operation with other charging sources (EBL, chargers, motor and fuel generators, solar systems) on one battery.
- Charging cable compensation: Voltage losses on the charging cables are automatically corrected.
- Connection for battery temperature sensor (included): With lead batteries (acid, gel, AGM), the charging voltage is automatically adjusted to the battery temperature Battery gassing avoided.
- LiFePO4 batteries: Battery protection at high and especially at low temperatures < 0°C.
- Charging aid for deeply discharged lead batteries: Gentle pre-charging of the (lead acid, gel, AGM) battery up to 8 V, then powerful battery support for consumers that may still be switched on.
Input from vehicle starter battery "+ IN Start" | |
Vehicle starter battery nominal voltage | 12v |
Battery capacity (size), minimum recommended | 36 Ah |
Input voltage range (EURO 6 +), D+ controlled | 10.5 - 16.5V |
Input Over Voltage Shutdown (EURO 6+), max. | 16.5V |
power consumption max. | 300W |
Current consumption (at the lowest input voltage) max. | 0.05A - 20A (Max) |
Activation control input "D+", from D+, terminal 15, ignition | 8 - 17V / < 1mA |
Charging output on board supply battery "+ OUT board" | |
Charge/buffer/load current regulated IU1oU2, lead, LiFePO | 0 A - approx. 24 A (0 A - 15 A *) |
Lead acid, gel, AGM battery nominal voltage | 12v |
Capacity (battery size), recommended / up to | 50-160 / 200Ah |
Lead loading programs stored in memory | 3 |
Pre-charging current (battery deeply discharged < 8V), max. | 15A |
Safety charging voltage for battery overtemperature | 12.80V |
LiFePO4 battery nominal voltage | 12V (12.8-13.3V) |
Capacity (battery size), recommended / up to | 50-160 / 200Ah |
LiFePO4 charging programs stored in memory | 1 |
Safety charging voltage for battery overtemperature | 12.80V |
Reverse charging branch, charge/charge maintenance for the 12 V START battery | |
from the BOARD battery (e.g. when charging the BOARD battery from the mains) | 12V/0-1A |
Active at lead-acid, -gel, -AGM BOARD battery voltage | On: >13.1V, Off: <13.0V |
Active at LiFePO4 BOARD battery voltage | On: >13.5V, Off: <13.4V |
"TT" input for battery temperature sensor "board" | Yes |
quiescent current, stand-by | 3...7mA |
loading timer | 3‐fold |
voltage ripple | < 30mV rms |
Charging voltage limit "+OUT board" (consumer protection) | 15.00v |
Short Circuit/Back Discharge/Safety Protection | Yes |
Device installation position | any |
temperature range | ‐20 to 45°C |
Speed-controlled, temperature-controlled fan | Yes |
Gradual regulation of the charging power in the event of excess temperature | Yes |
Safety shutdown in case of overheating | Yes |
Dimensions, including mounting flanges and clamps (LxWxH) | 146x67x40mm |
Weight | 280g |
Ambient conditions, humidity: max. 95% room humidity, non-condensing | |
Scope of delivery: temperature sensor, operating instructions |
* "Power Limit" function: temporary charging current reduction, available when connecting a remote control (available as an accessory)
About RDF tec
RDF-tec introduces itself: The RD stands for rescue service, the F for fire brigade. Directly connected tec for modern and robust technology for the tough everyday life of an emergency vehicle.
We are a competent partner for our customers in the fields of fire brigades, aid organizations, rescue services, civil defense and disaster control when it comes to procuring complete emergency vehicles and also when retrofitting or converting vehicle technology. You will receive an overall concept from us for your new emergency vehicle, including procurement of the basic vehicle. We are happy to offer you our services in our blue light workshop .
RDF-tec was founded in 2014 as a GbR. A few years and many successful vehicle projects later, we were able to take the step to found RDF-tec GmbH in 2021 by taking over the business of the former partnership. In the meantime, we have been able to relocate our production site from Waidhaus to Burglengenfeld. The new location is approx. 20 minutes north of Regensburg and has good transport connections. Here we can produce emergency vehicles under top conditions.
Our blue light shop offers you high-quality products in the field of special signal and warning systems.
We do not see ourselves as pure salespeople who simply want to bring the goods to the customer - you are more like the experts for emergency vehicle technology with us.
If you have any specific questions before purchasing, including connection or recommendations for mounting products on your vehicle, please do not hesitate to contact us.
An important point for us: Almost all employees at RDF-tec have a connection to the assistance system in addition to their job, either as active fire brigade members or paramedics. We know what is important in action.
Thank you for your trust in RDF-tec. We look forward to an excellent cooperation!
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