Product Overview

ChargeMaster Series Battery Chargers
Charge your batteries quickly and completely

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. And thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

Features
• For recreational and semi-professional use
• Suitable for any type of battery, including Lithium Ion batteries
• 3-Step+ charging technology for fast and complete charging, also charges depleted batteries
• Memory function prevents overcharging in case of unreliable mains
• Safe and complete charging due to standard safety Features
• Charging capacity up to 1000 Ah battery banks
• Easy to connect and quick to install
• Can charge multiple battery banks simultaneously
• Built-in system functionality (MasterBus) in combination with other Mastervolt products
• Clear control panel
• Supplies your system without battery

 

BLA CODE   110318   110320
       
     
Description ChargeMaster 24/20-3 ChargeMaster 24/30-3
General Specifications    
Nominal output voltage 24V 24V
Total charge current 20A at 28.8V 30A at 28.8V
Number of battery outlets 3 3
Charge current second output 20A 30A
Charge current third output 20A 30A
Recommended battery capacity 40–200Ah 60–300Ah
Nominal input voltage 120/230V (90–265V) – 50/60Hz 120/230V (90–265V) – 50/60Hz
AC connection connector strips connector strips
Supplies your system without battery yes yes
Display/read-out LED display LED display
Dimensions, H x W x D mm 291 x 210 x 131 291 x 210 x 131
Weight kg 4 4
Fastening 4x screw 4x screw
Approvals CE, ABYC A-31, SAE J1171/ISO 8846 ignition protected, RMRS, RRR  
Technical Specifications    
Charge characteristic* IUoUo, automatic / 3-step for gel/AGM/flooded/Lithium Ion (LiFePO4) IUoUo, automatic / 3-step for gel/AGM/flooded/Lithium Ion (LiFePO4)
Temperature compensation yes yes
Voltage compensation automatic automatic
DC consumption <2.5 mA <2.5 mA
Full load consumption (230V AC) 660 W 925 W
Current Control function yes, through MasterBus yes, through MasterBus
Cos phi ≥0.98 ≥0.98
Temperature range (ambient temp.) -13°F–140°F, >104°F derating -13°F–140°F, >104°F derating
Cooling vario fan vario fan
Protection degree IP23 IP23
Protections    
MasterBus compatible
CSI/DC alarm    
Options    
MasterView Read-out 110668 n.a. option
EasyView 5 110661 n.a. option
MasterShunt 110550 option option
MasterBus USB Interface 110564 n.a. option
Multipurpose Contact Output 110586 n.a. option
6m cable with battery temperature sensor 110610 delivered as standard delivered as standard
15m cable with battery temperature sensor 110612 option option
SKU BLA-110318
Brand Mastervolt
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