- -€51.75
The Mastervolt Mac Plus 24V/24-50A converter with CZone ensures stable charging of your service battery, even with a smart alternator.
It transforms variable voltage into regulated 24 V and recharges in 3 stages, with temperature compensation. Controllable via CZone, NMEA 2000 and MasterBus networks, it remains discreet when moored.
Read more FeaturesData sheet
- Amperage
- 50A
- Input voltage
- 24V
- Output voltage
- 24V
DC converter-DC Mac Plus 24V/24-50A - IP23
Thanks to the proven Mastervolt 3-step+ charging algorithm, the Mac Plus offers fast, easy charging, even for completely discharged batteries.
Its robust design enables it to withstand the toughest conditions, with optimized charging according to battery temperature and a high-quality aluminum casing guaranteeing superior protection against dust and water ingress. The energy-efficient design also enables the Mac Plus to operate silently and fanlessly.
Total power supply flexibility
With a wide DC input range, the Mac Plus accepts all DC sources and can charge two batteries from a single alternator or charger. It supports a full range of battery chemistries and types, including lithium. It also works perfectly with modern alternators such as Euro 5 and 6, guaranteeing correct charging by delivering constant power, even when the alternator is inactive.
The parallel configuration of up to ten units delivers over 100 amps. In addition, advanced high-frequency technology with modern microprocessors ensures minimal power loss when switching from 12 V to 24 V and vice-versa.
Analog voltage sensing ports are also available to compensate for voltage drops and maintain correct load.
Superior monitoring and control
Compatibility with CZone®, NMEA 2000® and MasterBus enables far superior monitoring and control, and guarantees easy integration of the Mac Plus into complete systems. Get the best possible performance with a variety of controllers and high-quality MOSFETs. And configure the Mac Plus with ease via MasterAdjust, the configuration tool CZone, or even via the integrated DIP switches.
Features
- Fast, safe charging, even on short journeys
- Fanless design for silent operation
- Suitable for liquid electrolyte, gel, AGM and Li-Ion batteries (including LiFePO4)
- Charges even fully discharged batteries
- Motor run detection protects the starter battery
- Adjustable current limits to meet Euro 5/6 requirements
- Voltage stabilization protects sensitive equipment, lights and loads
- Parallel operation for load capacities well in excess of 100 amps
- MasterBus, CZone and NMEA 2000 compatible, for intelligent system monitoring and automation
- Temperature compensation and voltage detection for optimum charging results
- E-Mark/R10 certification for mobile applications
- Power mode provides stable power supply for sensitive loads
- Heavy-duty connections for easy installation and rapid configuration via DIP switches
| Battery voltage measurement | yes |
| General specifications | |
| Indicator lights | yes, tricolor LED |
| Communication protocol | MasterBus, CZone & NMEA 2000 |
| Output voltage | 20-30 V DC |
| Nominal output voltage | 24 V |
| Output voltage stabilization | 2% at extreme temperatures, load and input |
| Output voltage distortion (peak) | 1% max |
| Maximum output power | 1425 W |
| Maximum output current | 50 A |
| Nominal input voltage | 24 V DC |
| Input voltage range | 16-32 V |
| Maximum input current | 50 A |
| Galvanic isolation | no |
| Efficiency | > 95% (at nominal input voltage, full load); peak 97 |
| Parallel operation | yes, up to 4 |
| Alarm contact | yes, via MasterBus, CZone, DIP switch or remote switch |
| Motor run signal input | yes (active high/active low) |
| DIP switches | yes, for basic settings |
| Dimensions, HxWxD | 255x165x66 mm |
| 10.0 x 6.5 x 2.6 inches | |
| Weight | 2 kg |
| 4.4 lbs | |
| Standards | CE, E-Mark, SAE J1171 & ISO 8846 Ignition Protected, ABYC & UKCA |
| Technical specifications | |
| Battery types | Gel, AGM, Lithium Ion, user-defined |
| Power consumption | |
| Temperature range (ambient temp) | - 25 °C to 60 °C ; decreasing > 40 |
| Cooling | natural |
| Protection class | IP23 |
| Protections | overload, overtemperature, short-DC circuit, reverse polarity (fuse) |
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