Votronic 30A -12V Battery Charger Pb 1230 SMT 2B - 3114

Votronic 30A-12V Battery Charger PB1230 SMT2B for Lead-Acid and Lithium Batteries

Designed for high-quality motorhomes, marine applications, special vehicles, and self-sufficient systems.

Votronic chargers are characterized by high operational reliability and readiness for use, representing the latest state of the art. Their high-quality charging technology, robust power electronics in conjunction with intelligent microprocessor control, ensures precise adherence to charging voltages, currents, and times, thus extending battery life. A variety of different versions of the devices are available, allowing you to find the right charger for your application.

Votronic charging technology has been used for years in professional emergency vehicles such as fire trucks, ambulances, and coast guard vessels! Quality Made in Germany!

All charging programs are applied by the charger for gentle full charging and subsequent maintenance charging of the battery, including temperature compensation adapted to the battery type when a temperature sensor is used. The supply of connected consumers is taken into account during charging, dimensioned such that no more than 50% flows into the consumers during the I-phase (initial charge).

With full batteries, almost the entire possible device charging current is then available to the consumers, without the batteries being discharged.

Further features at a glance:

• 30 A main charge / 3 A auxiliary charge
• Charging programs Gel, AGM, Acid, LiFePO4 (No. 1, 2, 4 and Li) adjustable to battery type
• Excellent charging technology
• Silent-Run function adjustable (night reduction)
• Battery disconnection in case of power failure, overheating, malfunction
• Charging voltages free of peaks, thus overcharging is excluded
• Fully automatic continuous operation for constant readiness of the batteries
• Separate auxiliary charging output "S" for supporting and maintenance charging of the vehicle starter battery, max. 2A
• Automatic battery regeneration during long periods of inactivity (2x a week)
• Compensation of voltage losses on the charging cables for precise adherence to charging voltages
• Built-in on-board power filter: Problem-free parallel operation with solar systems, generators, alternators, etc. on one battery.
• Intelligent microprocessor control considers the simultaneous supply of consumers on the battery
• Precise battery temperature compensation (temperature sensor required)
• Power supply function: Allows power supply to consumers without a battery (e.g., battery change)

Selectable charging programs / charging curves:

"LiFePO4": Charging program specifically for lithium batteries

Charging program optimized for Lithium LiFePo4 batteries with their own BMS and prescribed or built-in protection circuitry. A special quiescent maintenance automatically keeps the LiFePO4 battery at a charge level of 50-80% beneficial for its lifespan in parked vehicles (seasonal operation) and also buffers 12 V consumers and the vehicle's starter battery. In addition, a regular Auto Wake Up function activates battery cell balancing.

1. "Gel": Charging program for gel batteries, characteristic curve IU1oU2oU3

Optimized for sealed, gas-tight gel/dryfit batteries with fixed electrolyte, which generally require a higher charging voltage level and longer U1 hold times to achieve short charging times with particularly high capacity storage and to avoid long-term battery "starvation". Among other things, perfectly suited for our WATTSTUNDE gel batteries.

2. "AGM": Charging program for AGM / fleece batteries, characteristic curve IU1oU2oU3

Intended for charging sealed, gas-tight AGM (Absorbent-Glass-Mat) batteries and those in lead-fleece technology, which require a particularly high U1 level with coordinated hold times for full charging and then a moderate U2 level for maintenance charging (round cell and plate technology).

4. "UNIVERSAL": Charging program for lead-acid / wet batteries, characteristic curve IU1oU2oU3

Universal program for charging and maintenance charging of acid batteries in vehicles (mixed mobile/stationary). Offers short charging times, a good charging factor, and good acid mixing with a medium U1 level for open and closed, low-maintenance, maintenance-free standard, traction, lighting, solar, and heavy-duty batteries, as well as AGM batteries with normal U1 level.

Technical Data:

 

Documents & Downloads

• Manual