Votronic 3063 StandBy Charger Pro 12V

The StandBy-Charger Pro 12v (mpn 3063) from Votronic is used to automatically recharge and maintain the charge of the starter battery in vehicles with two battery circuits. In contrast to the conventional StandBy-Charger, the StandBy-Charger Pro has an adjustable undervoltage limit at the input, which prevents the battery from being fully discharged. If the battery on the input side is charged via a mains charger, a solar system or similar, for example, the output battery is charged with max. 8 a to the previously set voltage.

The charger is connected between the input and output battery and has two independent 12 V control inputs: "en" to activate and "dis" to deactivate. The adjustable cut-off wave of 12-14v prevents deep discharge of the battery connected on the input side. Using the StandBy-Charger can significantly extend the service life of the battery.

about the StandBy-Charger Pro 12v

• IU charging characteristic
• passive cooling without fan
• high output current of max. 8a
• Adjustable switch-off wave from 12-24V
• Adjustable end-of-charge voltage from 12.5-14.5V
• compatible with lead, aGM and lithium (LiFePO4) batteries
• Charging converter for recharging and charge retention of the starter battery
• 2 LEDs indicate operating status
• safe to operate due to overheating protection
• 2 independent control inputs: en (activate) and dis ( deactivate)
• upward and downward conversion from input to output voltage possible
• StandBy Charger can be switched on externally via switch and switched off, for example, by d+ while driving
• Also works if the voltage of the battery to be supplied is lower than that of the battery to be charged

Compared to the 3065 or 6065 StandBy Charger

Modern lithium (LiFePO4) batteries have a significantly higher open-circuit voltage compared to starter batteries (lead, aGM). When using simple, unregulated and uncontrolled standby chargers, this leads to the complete discharge of the lithium supply battery. The StandBy-Charger (art. no. 3065 or 6065) is therefore unfortunately not suitable for this. The Votronic StandBy-Charger Pro, on the other hand, has an adjustable undervoltage limit at the input. Charging is interrupted if the voltage falls below this limit. This means that it can be operated without any problems on a modern lithium (LiFePO4) battery as a supply battery without running the risk of draining it completely.

Technical data

• Weight: 92g
• dimensions: 105mm x 71mm x 25mm
• Protection class: IP2X
• Humidity: max. 95% rf, non-condensing

Input "IN"

• Nominal battery voltage: 12v
• Input voltage range: 12...15V
• Current consumption in standby mode: < 1ma
• max. current consumption: 12a

oUT" output

• Nominal battery voltage: 12v
• output voltage range: 12.5...14.5V
• Charging current max. 8a
• reduction of the max. charging current in the event of overtemperature: 5a

Scope of delivery

1x Votronic StandBy-Charger Pro 12v 3063