Mastervolt ChargeMaster Plus 12/100-3 Battery Charger - 44311005

Mastervolt 44311005 - ChargeMaster Plus 12/100-3

Key Features:

• Next-generation battery charger integrating multiple functions into a single device, reducing system complexity and cost
• Fast and safe charging for a wide range of battery types, including Lithium Ion, Gel, AGM, and flooded batteries
• Revival mode to automatically revive fully depleted batteries
• Multi-voltage capability allows charging of a 12V starter battery in a 24V system without additional components (for 24V models)
• Priority Charge feature for redirecting available power to the lowest battery for faster charging
• Smart Input enables charging of all batteries from a single alternator for continuous charging on the go
• Wide voltage range from 80V to 275V AC, compatible with global frequencies and voltages
• Compact, easy to install, with robust and ergonomic connections to save installation time
• Integrated VSR (voltage sensitive relay) eliminates the need for additional components, ensuring efficient energy management
• Communication support for MasterBus, CZone, NMEA 2000, and other standards for easy system integration

Specifications:

General Specifications

• Nominal Output Voltage: 12V
• Max Output Current (Primary Output): 100A
• Total Charge Current: 100A at 14.4V
• Smart Input/Output Voltage: 12V
• Smart Input/Output Current: 5-40A (adjustable)
• Max AC Current (230V / 120V): 8.5A / 17A
• Number of Battery Outlets: 3 (maximum)
• Battery Bank Size: 400-1000 Ah
• Nominal Input Voltage: 120/230V (80-275V), 50/60Hz
• AC Connection: Screw terminals, suitable up to 6 mm²
• Power Supply Mode: Yes
• Galvanic Isolation: Yes
• Display/Readout: LED Display
• Dimensions (HxWxD): 384 x 250 x 127 mm (15.1 x 9.8 x 5.0 inches)
• Weight: 5.9 kg (13.0 lb)
• Compliance: CE, ABYC, UL1236, SAE J1171, ISO 8846, CEC/DOE, RCM/C-Tick, RMRS, RRR

Technical Specifications

• Charge Characteristic: IUoUo, automatic / 3-step+ for Gel, AGM, flooded, Lithium Ion + user-defined option
• Temperature Compensation: -30 mV/°C / -17 mV/°F; temperature sensor included
• DC Voltage Compensation: Automatic compensation or MasterShunt
• Power Consumption (DC Side): < 2mA (MasterBus off)
• Current Control Function: Yes, through MasterBus or CZone
• Power Factor Control: > 0.98
• Temperature Range (Ambient Temp.): -25°C to 80°C (-13°F to 176°F), derating < 0°C and > 40°C
• Cooling: Vario fan
• Protection Degree: IP23, vertical mounting
• Protections: Over-temperature, overload, short circuit, high/low battery voltage, ignition protection
• Charger Status Interface: Yes, using a Multipurpose Contact Output (code 77030500)

Compatibility and Application:

• Ideal for charging multiple batteries in marine, RV, and off-grid applications
• Supports multiple battery chemistries and sizes, including Lithium Ion, Gel, AGM, and flooded batteries
• Perfect for both 12V and 24V systems, and can charge 12V starter batteries in 24V systems without additional components
• Compatible with MasterBus, CZone, and NMEA 2000 for easy system integration and communication

Benefits:

• Reduces system complexity by combining multiple charging components into one device
• Fast and safe charging with the 3-step+ charge method, ensuring efficient power delivery
• Revival mode brings fully depleted batteries back to life, extending battery lifespan
• Global compatibility with AC voltages and frequencies, making it ideal for use worldwide
• Compact and easy to install with robust connections that save installation time
• Versatile communication options with MasterBus, CZone, and NMEA 2000 support, enabling seamless system integration
• Built-in temperature compensation and power factor control for optimal performance and energy efficiency