SKU:
EX 44310755
€ 1.396,89
1-2 weeks delivery time
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+
The Mastervolt 44310755 - ChargeMaster Plus 12/75-3 is a high-capacity 12V battery charger delivering up to 75A across three outputs. It combines multiple power functions—DC-DC converter, VSR, in/out port—into one galvanically isolated unit. Supporting all global AC inputs (80–275V, 50/60Hz), it’s ideal for marine and mobile systems. Smart features include 3-step+ charging, Priority Charge, revival mode, and real-time communication over MasterBus, CZone, and NMEA. Compact at 384 x 250 x 127 mm and 5.9 kg, it meets global safety standards and simplifies system architecture dramatically.
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Mastervolt 44310755 - ChargeMaster Plus 12/75-3 Battery Charger (12V, 3 Outputs, 75A) – Smart Multi-Output, Galvanically Isolated
The ChargeMaster Plus 12/75-3 is a next-generation battery charger that integrates multiple power functions into a single robust unit. It acts not only as a 3-output battery charger but also as a DC-DC converter, current limiter, and VSR. With advanced multi-chemistry support and smart charging algorithms, it is built for seamless integration in modern marine and mobile systems.
Key Features
- Multicharger: 2 outputs + 1 configurable smart in/output
- High-capacity charging: 75 A at 14.4 V
- Supports all battery types: Lithium Ion, Gel, AGM, Flooded
- Global input range: 80–275 V AC, 50/60 Hz
- Galvanic isolation for safety and system integrity
- Smart functions: Revival Mode, Priority Charge, Smart Input
- LED display for real-time status per output
- CAN-based communication: MasterBus, CZone, NMEA 2000
- Certified for CE, UL, ABYC, SAE, ISO, RCM/C-Tick, RMRS, RRR
Electrical Specifications
Parameter Value Nominal Output Voltage 12 V Max Output Current 75 A Total Charge Current 75 A at 14.4 V Smart In/Output Voltage 12 V Smart In/Output Current (in/out) 5–40 A adjustable / max 40 A input Number of Battery Outputs 3 Battery Bank Size 320–800 Ah AC Input Voltage Range 80–275 V Frequency 50/60 Hz Max AC Current (230 V / 120 V) 6.5 A / 13 A Power Factor > 0.98
Smart Charging Features
- 3-step+ charging with IUoUo curve
- Revival Mode: automatically revives deeply discharged batteries
- Priority Charge: directs energy to lowest battery first
- Pre-float phase to protect smaller batteries from overcharge
- Temperature-compensated charging: -30 mV/°C (sensor included)
- Supports user-defined charging profiles
Monitoring & Communication
- MasterBus, CZone, NMEA 2000 communication
- CANopen and other standards supported via optional interface
- Charger status/alarm contact via Multipurpose Output (77030500)
- DC voltage compensation via MasterShunt
Mechanical & Environmental Specifications
Parameter Value Dimensions (H x W x D) 384 x 250 x 127 mm / 15.1 x 9.8 x 5.0 in Weight 5.9 kg / 13.0 lb Cooling Vario fan Ambient Temperature Range -25 °C to +80 °C (derating < 0 °C and > 40 °C) Protection Degree IP23 (vertical mounting only) No-load DC Consumption < 2 mA (MasterBus off)
Certifications & Protections
- Certifications: CE, ABYC, UL1236, SAE J1171, ISO 8846, CEC/DOE, RCM/C-Tick, RMRS, RRR
- Built-in protections: Over-temperature, overload, short circuit, ignition, high/low battery voltage
Combining intelligent charging, global input compatibility, and robust design, the ChargeMaster Plus 12/75-3 is the ideal solution for demanding multi-battery systems in marine and mobile environments. Its communication interfaces and advanced automation make it suitable for both standalone and fully integrated applications.
Documents
ChargeMaster Plus 12_75-3 - User Manual Size: 1,8 Mb -
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1-2 weeks delivery time€ 771,38 -
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