Mastervolt Mass 24/50-2 230V (DNV GL) Battery Charger - 40020506

Mastervolt 40020506 - Mass 24/50-2 (DNV GL)

Key Features:

• Robust and reliable battery charger designed for demanding professional and recreational use.
• Dual battery outlets with a total charge current of 50 A and secondary output of 3 A.
• Supports a wide battery capacity range of 100-500 Ah for versatile applications.
• Automatic 3-step+ charging for gel, AGM, wet, and Lithium Ion batteries.
• MasterBus compatible for easy integration with control and monitoring systems.
• Efficient power factor control (>0.95) reduces energy consumption.

Specifications:

• Nominal Output Voltage: 24 V
• Total Charge Current: 50 A
• Number of Battery Outlets: 2
• Secondary Output Charge Current: 3 A
• Battery Capacity Range: 100-500 Ah
• Nominal Input Voltage: 230 V (180-265 V), 50/60 Hz
• Display: LED display
• Dimensions (HxWxD): 340 x 261 x 130 mm (13.4 x 10.3 x 5.1 inches)
• Weight: 4.6 kg (10.1 lbs)
• Approvals: CE, ABYC A-31, RRR, RS, DNV pending

Technical Specifications:

• Charge Characteristic: IUoUo automatic 3-step+ for gel/AGM/wet/Lithium Ion
• Charge Voltage (Bulk/Absorption): 28.5 V
• Float Voltage (Wet Batteries): 26.5 V
• Float Voltage (Gel/AGM Batteries): 27.6 V
• Temperature Compensation: -60 mV/°C
• Voltage Drop Compensation: up to 3 V in DC cables
• Full Load Power Consumption: 1800 W (230 V AC)
• Power Factor Control: > 0.95
• Temperature Range: -25°C to 80°C (derating >45°C)
• Cooling: Vario fan
• Sound Level: <48 dBA at 1 meter
• Protection Degree: IP23
• Protections: Over-temperature, overload, short circuit, high/low battery voltage

Compatibility and Application:

• Ideal for professional and recreational marine or off-grid systems requiring consistent, high-performance battery charging.
• Compatible with MasterBus for seamless monitoring and control integration.

Benefits:

• Reliable operation in extreme conditions, ensuring long-lasting battery health.
• Efficient power use with high power factor control, minimizing energy waste.
• Supports a wide range of battery types with customizable charging settings.
• Designed for durability with comprehensive protections and quiet operation.