Mastervolt ChargeMaster 24/20-3 View larger

Mastervolt ChargeMaster 24/20-3

628,53 € tax incl.

511,00 € tax excl.

This product is no longer in stock

44020200

New product

Make the most of your batteries with the ChargeMaster, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. The ChargeMaster can charge multiple battery banks simultaneously thanks to its combined functionality. Moreover, all ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (not available on ChargeMaster 24/6). You also have the option of central, local or remote monitoring, configuration and control of your system. The ChargeMaster is available in various models to guarantee you the ideal battery charger for any situation and demand.

More details

ChargeMaster 24/20-3

  • 3-Step+ charging technology for fast and complete charging. 
  • Safe and complete charging due to standard safety features.
  • Memory function prevents overcharging in case of an unstable power supply. 
  • Clear control panel.
  • Easy to install.
  • Built-in system functionality (MasterBus) in combination with other Mastervolt products (not available on ChargeMaster 24/6).

Power you can rely on

Make the most of your batteries with the ChargeMaster, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. The ChargeMaster can charge multiple battery banks simultaneously thanks to its combined functionality. Moreover, all ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (not available on ChargeMaster 24/6). You also have the option of central, local or remote monitoring, configuration and control of your system. The ChargeMaster is available in various models to guarantee you the ideal battery charger for any situation and demand.

Charging your batteries with every voltage

The Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1 regulation gets the most out of limited generator capacity.

Sturdy connections

Metal-on-metal fitting gives a firm connection, and prevents corrosion or overheating of contact surfaces.

Charging multiple battery banks

The ChargeMaster series has three equal charge outputs. Those of the smaller ChargeMaster models are pre-installed with two metres of cable for a plug & play solution, while the heavier models have one full output (for example for your service battery) and two outputs of 10 A, ideal for your starter batteries.



Specifications

General specifications
Nominal output voltage 24 V
Total charge current 20 A
Number of battery outlets 3
Charge current second output 20 A
Charge current third output 20 A
Battery capacity range 40-200 Ah
Nominal input voltage 120/230 V (90-265 V), 50/60 Hz
AC connection connector strips
Power supply mode yes
Display/read-out LED display
Fastening with supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
Dimensions, hxwxd 291 x 210 x 131 mm
11.5 x 8.3 x 5.2 inch
Weight 4 kg
8.8 lb
Approvals CE, ABYC A-31, SAE J1171/ISO8846 ignition protected
Optional Quick Connect (OEM) version with WAGO 770-113 connector and 25 cm cable, product code 44020202
 
Technical specifications
Charge characteristic IUoUo, automatic / 3-step+ for gel/AGM/wet/Lithium Ion
Charge voltage Bulk 28.8 V
Charge voltage Absorption 28.5 V
Absorption time 4 hours
Charge voltage Float (wet batteries) 26.5 V
Charge voltage Float (gel/AGM batteries) 27.6 V
Temperature compensation -60 mV/ °C
-33 mV/ °F
Voltage compensation automatic
Power consumption (DC side) < 2.5 mA
Full load consumption (230 V AC) 660 W
Current Control function yes, through MasterBus
Power factor control ≥ 0.98
Temperature range (ambient temp.) -25 °C to 60 °C, derating > 40 °C
-13 °F to 140 °F
Sound level < 52 dBA at 1 mtr
Protection degree IP23
Protections over temperature, over load, short circuit, high/low battery voltage
Cooling vario fan
MasterBus compatible yes
 
 

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