ChargeMaster Plus 12/100-3 Converter Charger

The MASTERVOLT ChargeMaster Plus 12/100-3 is an all-in-one battery charger designed to charge batteries safely and quickly. It integrates multiple functions, including a DC/DC converter, a current limiter, and a VSR (Voltage Sensitive Relay) to simplify installation and reduce costs.

The ChargeMaster Plus 12/100-3 has dimensions of 384 x 250 x 127 mm (height x width x depth) and weighs 5.9 kg.

This model delivers a nominal output voltage of 12 V and a maximum output current of 100 A for the primary output. The total charging current is 100 A at 14.4 V.

The ChargeMaster Plus 12/100-3 has three battery outputs, allowing simultaneous charging of up to three battery banks.

This charger is suitable for managing battery banks with a capacity ranging from 400 to 1000 Ah.

The ChargeMaster Plus includes a Revitalization mode that automatically recovers and revitalizes batteries, even deeply discharged ones.

Yes, the ChargeMaster Plus is designed for demanding environments. It maintains 80 % of its charging power up to 60 °C. Its operating ambient temperature range is -25 °C to 80 °C, with power derating below 0 °C and above 40 °C.

Yes, the ChargeMaster Plus is equipped with multiple protections to ensure the safety of the system and batteries. These include protections against:

OverheatingOverloadShort circuitsHigh/low battery voltagesIgnition protection

The ChargeMaster Plus 12/100-3 operates with a very wide AC input voltage range of 80-275 V AC and a frequency of 35-70 Hz, allowing it to be used worldwide.

The charger features a Priority Charge function that redirects available power to the most depleted battery, enabling faster charging of that battery.

Thanks to its 'Best Friend' design, the ChargeMaster Plus is compatible with a wide range of battery types, including:

Lithium Ion Gel AGM Lead-acid (wet)

Yes, the ChargeMaster Plus is compatible with MasterBus, CZone, and NMEA 2000 communication interfaces. Models with the « CZone » option support CZone and NMEA 2000 without additional interfaces and can be configured via MasterBus or a CZone configuration file.

Yes, the ChargeMaster Plus is designed to safely and quickly charge any combination of two or three batteries, handling different sizes and voltages (for 12V batteries).

Yes, the ChargeMaster Plus features a smart Input function that allows charging all three batteries from a single alternator, ensuring continuous power supply while underway.

The ChargeMaster Plus complies with several international standards, ensuring its quality and safety. It meets the following standards:

CEABYCUL1236SAE J1171ISO 8846CEC/DOERCM/C-TickRMRSRRR

Yes, installation of the ChargeMaster Plus and any work performed on it must be carried out solely by qualified and trained personnel, in accordance with applicable local standards and regulations.

For optimal safety, it is recommended never to place the charger directly above a battery being charged, as battery gases could corrode and damage it. The ChargeMaster Plus must not be installed in an enclosed space or with limited ventilation, and ventilation openings must not be covered or obstructed to prevent overheating.

When installing batteries with the ChargeMaster Plus, it is crucial to follow safety instructions. Ensure the area around the battery is well-ventilated. Avoid smoking or creating sparks or open flames nearby. Never drop metal tools onto the battery. Wear eye protection and protective clothing to prevent contact with battery acid.

Yes, the ChargeMaster Plus must be equipped with a grounding conductor to the AC grounding terminal. Grounding and all other wiring must comply with local codes and regulations in force.

Navico Group provides a two-year product warranty on the ChargeMaster Plus, starting from the date of purchase. This warranty is valid provided the product is installed and used in accordance with the instructions in the supplied manual.