Mastervolt ChargeMaster Plus 40A 24v Output 120/23
Mastervolt ChargeMaster Plus 24/40-3 Battery Charger
Model: 44320400- Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSR.
- Combine Lithium Ion, Gel or AGM, and large or small battery banks on a single battery charger.
- Charges multiple batteries while being underway.
- Extended specifications: offers 20 % more output at 14.4 V and 80 % charging power at 60 °C.
- Safe Charge: quickly recognize the State of Charge for extended battery life.
- Very wide operating range of 80-275 V AC, 35-70 Hz.
- Compact, easy to connect and quick to install.
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.
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, the ChargeMaster Plus is CE, ABYC, UL, SAE, CEC and RCM/C-Tick compliant.
Nowadays, equipment must be self-explaining. The ChargeMaster Plus displays the charge phase of all three outputs in an understandable way. Robust and ergonomic connections save installation time. An integrated VSR eliminates the need for additional components and ensures that the alternators energy is funnelled through to the batteries.
In modern applications, all components work together. CAN-based MasterBus enables the charger to communicate with displays, shunts and power systems including communication standards like CZone, NMEA and CANopen. The ChargeMaster Plus can operate as a power supply for delicate communication equipment, or during the construction phase of a boat.
Specifications| General Specifications | |
| Nominal output voltage (output 1 & 2) | 24 v |
| Nominal output voltage (output 3) | 24v/12v |
| Output current output 3 (current limited) | 5-20 A at 24 V / 10 A at 12 V |
| Input current \'Smart Input\' | 20 A at 24 V |
| Max. AC current (230 V / 120 V) | 6.8 A / 13.5 A |
| Number of battery outlets | 2 + 1 |
| Battery capacity range | 160-400 Ah |
| Nominal input voltage | 120/230 V (80-275 V) 50/60 Hz |
| AC connection | screw terminals, suitable up to up to 6 mm |
| Power supply mode | yes |
| Display/read-out | LED display |
| Dimensions, hxwxd | 15.1 x 9.8 x 5.0 inch |
| Approvals | CE, ABYC, UL1236, SAE J1171, ISO 8846, CEC, RCM/C-Tick |
| Technical specifications | |
| Charge characteristic | IUoUo, automatic / 3-step+ for Gel/AGM/Lithium Ion/traction/spiral |
| Temperature compensation | -30 mV/°C / -17 mV/°F temperature sensor included |
| DC voltage compensation | through MasterShunt |
| Power consumption (DC side) | < 2 mA (MasterBus off) |
| Current Control function | yes, through MasterBus |
| Power factor control | > 0.98 |
| Temperature range (ambient temp.) | -25 °C to 80 °C, 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 |
| MasterBus compatible | yes |
| Charger Status Interface (alarm contact) | yes, using a Multipurpose Contact Output (product code 77030500) |
What\'s in the Box:
- ChargeMaster Plus 24/40-3
- Wall mounting bracket
- battery Sensor
- Masterbus Terminating device
- Documentation
