ChargeMaster Plus battery chargeur 12/75-3

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Mastervolt

44310755

Mastervolt ChargeMaster Plus 12/75-3 battery charger

Name: Mastervolt ChargeMaster Plus 12/75-3 battery charger
Brand: Mastervolt
SKU: 44310755
Price: 1195.20 EUR
Availability: InStock

Le Mastervolt ChargeMaster Plus 12/75-3 est un chargeur de batteries "tout-en-un" de 12 V et 75 A, conçu pour simplifier les systèmes électriques marins et mobiles. Il offre trois sorties pour diverses chimies de batteries et s'intègre via MasterBus, CZone et NMEA. Sa conception robuste assure une charge efficace et fiable dans des conditions variées.

Livré avec un capteur de température de batterie avec câble et fiche.

Retail priceBenefit from the professional rate

1.195,20€

Tax included. Shipping calculated at checkout.

In stock

Free pickup point shipping over €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Adjustable Output Voltage Range	0 à 15.5V DC
Charge Voltage Absorption	14.25
Dc Reverse Polarity Protection	Non
Energy Saving Mode	Oui
Plage d'humidité de fonctionnement	0-95% sans condensation
Installation environment	Intérieur uniquement
Masterbus Protocol Support	Oui
Maximum Ripple Voltage Dc	100
Number Of Battery Outputs	3
Voltage Compensation Support	Oui

Detailed description

The ChargeMaster Plus 12/75-3 from Mastervolt is a versatile battery charger designed for marine and mobile applications. It integrates advanced charging functions for various battery chemistries, simplifying onboard electrical systems by replacing auxiliary chargers, battery isolators, and voltage splitters (VSR).

Technical specifications

This charger delivers a nominal output of 12 V DC with a total charge current of 75 A at 14.4 V. It features three battery outputs and is compatible with battery capacities ranging from 320 to 800 Ah. The AC input is rated at 120/230 V (80–275 V range) at 50/60 Hz, with power factor correction (PFC). The maximum AC current is 6.5 A at 230 V and 13 A at 120 V. Its dimensions are 384 x 250 x 127 mm, weighing 5.9 kg.

Advanced features

The ChargeMaster Plus 12/75-3 uses a 3-step+ IUoUo charging method, adaptable to Gel, AGM, Lithium Ion, traction, spiral, and flooded batteries, with customization options. It includes temperature compensation at -30 mV/°C and a "Revival" mode for deeply discharged batteries. The "Priority Charge" function directs available power to the weakest battery for accelerated charging. Its "Smart Input" capability allows charging all three batteries from a single alternator.

Connectivity and durability

This charger is compatible with global AC voltages and frequencies (80–275 V AC, 35–70 Hz) and is designed to withstand significant voltage fluctuations and high temperatures, ensuring reliable operation in demanding environments. It features an LED display to monitor the charging phase of each output. Robust and ergonomic connections simplify installation. It supports MasterBus, CZone®, and NMEA CAN-based communication protocols, enabling integration with navigation equipment and energy management systems. It includes a power mode for sensitive equipment. The charger maintains 80% of its charging power at 60 °C and delivers 20% additional power at 14.4 V.

The ChargeMaster Plus 12/75-3 complies with CE, ABYC, UL1236, SAE J1171, CEC/DOE, and RCM/C-Tick standards.

Documentation

Type	Nom
	Manuel utilisateur - ChargeMaster Plus battery chargeur 12/75-3
	User Manual - ChargeMaster Plus battery charger 12/75-3
	Documentation - ChargeMaster Plus battery charger 12/75-3

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Mastervolt ChargeMaster Plus 12/75-3 battery charger

1.195,20€

Frequently Asked Questions

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What is the nominal output voltage of the Mastervolt ChargeMaster Plus 12/75-3 charger?

The nominal output voltage of this charger is 12 V DC.

What is the maximum charging current provided by the ChargeMaster Plus 12/75-3?

The ChargeMaster Plus 12/75-3 can deliver a total charging current of 75 A at a voltage of 14.4 V.

How many battery outputs does this Mastervolt charger have?

This charger is equipped with three battery outputs, allowing simultaneous charging of multiple battery banks.

Which battery types are compatible with the ChargeMaster Plus 12/75-3?

The ChargeMaster Plus 12/75-3 is compatible with a wide range of battery chemistries, including:

GelAGMLithium Ion (MLi)Traction batteriesSpiral batteriesWet batteries (flooded)

What is the recommended battery capacity range for this charger?

This charger is designed for battery banks with a capacity between 320 Ah and 800 Ah.

Which charging method is used by the ChargeMaster Plus 12/75-3?

The charger uses an advanced 3-stage+ (IUoUo) charging method, which optimizes the process for fast and complete charging while extending battery life. It can also be configured for a 2-stage (constant voltage) charge.

Does the Mastervolt ChargeMaster Plus 12/75-3 battery charger have an energy-saving mode?

Yes, the charger has an energy-saving mode. When this mode is enabled, the charging process is limited to the Bulk (fast charge) and Absorption stages, without switching to Float mode (float charge).

What is the AC input voltage range accepted by this charger?

The ChargeMaster Plus 12/75-3 accepts a nominal AC input voltage of 120/230 V, with an extended operating range from 80 to 275 V at a frequency of 50/60 Hz.

Is the ChargeMaster Plus 12/75-3 equipped with power factor correction (PFC)?

Yes, the charger integrates a power factor correction (PFC) function, ensuring efficient energy use and reducing disturbances on the AC network.

Is the charger protected against reverse polarity on the DC output?

No, the ChargeMaster Plus 12/75-3 is not protected against reverse polarity on the DC output. It is critical to observe the correct polarity when connecting the DC cables to prevent damage to the device.

Can the charger compensate for battery temperature during charging?

Yes, the charger has an automatic temperature compensation function. A battery temperature sensor is included and adjusts the charging voltage based on ambient temperature to optimize charging and extend battery life.

Where should the ChargeMaster Plus 12/75-3 be installed?

The ChargeMaster Plus 12/75-3 is designed exclusively for indoor use. It must be installed in a dry, well-ventilated location, protected from the elements.

What is the ambient operating temperature range for this charger?

The ambient operating temperature range for the ChargeMaster Plus 12/75-3 is -25°C to 60°C (-13°F to 140°F). Power derating is applied above 25°C (77°F) to maintain the internal temperature of the device.

Which tools are recommended for DC cable connections?

To secure DC cables, use a 1.0 x 4.0 mm flathead screwdriver.

Is a battery temperature sensor provided with the ChargeMaster Plus 12/75-3?

Yes, a battery temperature sensor with cable and plug is included with the ChargeMaster Plus 12/75-3, enabling automatic compensation of the charging voltage.

What DC cable cross-section is recommended for the ChargeMaster Plus 12/75-3?

The user manual provides DC cable sizing recommendations for the ChargeMaster 12/25-3 and 24/12-3 models (4 mm² / 10 AWG). For the ChargeMaster Plus 12/75-3, it is mandatory to consult the full product manual or a qualified electrician to determine the appropriate cable size for a 75 A current to ensure safe and efficient installation.

Is the charger compatible with the MasterBus communication system from Mastervolt?

Yes, the ChargeMaster Plus 12/75-3 is fully compatible with Mastervolt’s MasterBus system. This allows for easy integration and communication with other Mastervolt devices for centralized control and monitoring.

Which Mastervolt accessories can be used to control and monitor the charger?

Several Mastervolt accessories are compatible for control and monitoring:

MasterView Easy MkII and MasterView System: Touchscreens to control and monitor all MasterBus products. MasterConnect USB interface: Interface required between your PC and MasterBus to use the MasterAdjust software. Mastershunt 500: DC distribution module for accurate battery voltage, charge/discharge current, and state-of-charge readings on the ChargeMaster display.