ChargeMaster PLUS Charger / 12 V / 75 A

Complete solution for fast and safe charging
ChargeMaster PLUS is the next generation of battery chargers that integrates multiple functions into one single device.
Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges virtually any combination of three batteries in a fast and safe way and works anywhere in the world.

With the new Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

• Revival mode: automatically revives even fully depleted batteries
• Priority Charge: redirect available power to the lowest battery, for faster charging
• Smart Input: charge all three batteries from one single alternator for continuous charging on the go

Global charging
The ChargeMaster Plus handles worldwide AC voltages and frequencies. Resisting large voltage fluctuations and high temperatures, it keeps working in harsh environments. For marine and mobile markets, ChargeMaster Plus is CE, E-mark, ABYC, UL, SAE, CEC and RCM/C-Tick compliant.

System simplicity
The ChargeMaster PLUS chargers are self-explanatory! They display the charging phase of all three outputs in an easy to understand way. Robust and ergonomic connections save installation time. An integrated VSR eliminates the need for additional components and also ensures that the alternator's energy is transmitted to the batteries.

Powerful connections
In modern applications, all components work hand in hand. The CAN-based MasterBus allows the charger to communicate with displays, shunts and power systems, including communication standards such as CZone, NMEA and CANopen. The ChargeMaster PLUS can operate as a power supply for sensitive communication equipment or during the construction phase of a boat.

Features

• Universal charger with two outputs, one input and output, DC-DC converter, current limiter and VSR
• Combines lithium-ion, gel, or AGM batteries as well as large or small 12/24 V battery banks on a single battery charger
• Charges multiple batteries at a time, even while you're on the move
• Safe charging: quickly detects charging status, ensuring a longer battery life
• Very wide operating range of 80-275 V AC, 35-70 Hz
• Compact, easy to install and connect

The ChargeMaster PLUS simplifies charging systems. It's a complete solution that ensures faster and safer charging!

Techincal data

	ChargeMaster PLUS 12/75-3
Nominal output voltage (output 1 & 2)	12V
Nominal output voltage (output 3)	12V
Number of battery outputs	2 + 1
Charging current in total	75 A at 14.4 V
Output current output 3	5-40 A at 12 V
Input current "Smart Input"	40A at 12V
Recommended battery capacity	320-800 Ah
Nominal input voltage	120/230 V (80-275 V), 50/60 Hz
Max. AC current (230 V / 120 V)	6.5A / 13A
AC connection	Screw terminals, suitable for up to 6 mm²
Power supply mode	Yes
Display	LED
Dimensions HxWxD	384 x 250 x 127 mm
Weight	5.9 kg
Certifications	CE, E-mark, ABYC, UL1236, SAE J1171, CEC, RCM / C-Tick
Charging characteristic	IUoUo, automatic / 3-stage for gel / AGM / lithium-ion / traction / spiral cells
Temperature compensation	-30 mV / ° C, temperature sensor included
Voltage compensation	via the MasterShunt
DC power consumption	<2 mA (MasterBus off)
Current control function	Yes, via the MasterBus
Cos Phi regulation	yes, <0.98
Temperature range (ambient temp.)	-25°C to + 80°C, <40°C current reduction
Cooling	Vario fan
Protection class	IP23, vertical mounting
Protections	Overheating, overload, short circuit, high / low battery voltage
MasterBus compatibility	Yes