Votronic Automatic Charger VAC 2416 M 3A

• Charging programmes no. 1, 2, 3 and 5 (gel, AGM, acid, start) adjustable to battery type
• The charging voltage is free of peaks and regulated in such a way that overcharging of the batteries is ruled out.
• Fully automatic continuous operation: The charger can be permanently connected to the battery and keeps it fully charged. In the event of a mains failure, the batteries are not discharged (disconnection by safety switch).
• Lead-acid battery regeneration twice a week during long downtimes to prevent harmful acid stratification.
• Parallel and buffer operation: The battery continues to be charged or is kept fully charged during simultaneous consumption. The charger automatically calculates and monitors the adjustment of the charging times.
• Monitoring-free charging: Multiple protection against overload, overheating, overvoltage, short circuit, polarity reversal, incorrect behaviour and battery back-discharge through electronic cut-off up to complete disconnection of charger and battery by built-in safety switches.
• Connection for battery temperature sensor (supplied with temperature sensor 825): With lead batteries (acid, gel, AGM), the charging voltage is automatically adjusted to the battery temperature, ensuring a better full charge of the weaker battery in cold weather and avoiding unnecessary battery gassing and thus battery stress in summer temperatures.
• Silent Run function: Noise-optimised operation at the touch of a button (night mode).
• Mains adapter function: Enables consumers to be supplied without a battery (e.g. when changing batteries).
• Charging cable compensation: Voltage losses on the charging cables are automatically compensated for.
• Built-in on-board mains filter: Problem-free parallel operation with solar systems, wind and petrol generators, dynamos, etc. on one battery.
• Moisture-protected electronics
• Charging aid for deeply discharged lead batteries: Gentle pre-charging of the (lead-acid, -gel, -AGM) battery up to 8 V, then powerful support for the battery if consumers are still switched on.
• Built-in charging current distributor with 2 main charging outputs, both with maximum current and power capacity
• For mixed operation with 1 supply battery and 1 starter battery, a separate starter charging programme can be set on the built-in charging current distributor
• Starter battery is also charged with full charging current if required (short vehicle service life)
• Separate auxiliary charging output "S" for support and trickle charging of an additional starter battery or as signalling output +86 for engine start inhibit with vehicle mains connection
• Equalisation function (IUIU charging characteristic can be activated manually for cell equalisation charging)
• Disconnection of the batteries in the event of mains failure, overheating, malfunction (safety switch per charging output)
• Variable installation position

Optional accessories:

• Remote control S (Art. 2075)
• Remote operating display IP67 (Art. 2081)
• Charger State Monitor IP67 (Art. 2082)

Technical data