Mastervolt Mass 24/25-2 230V (DNV GL) Battery Charger - 40720266

Mastervolt 40720266 - Mass 24/25-2 (DNV GL)

Key Features:

• Reliable 24V battery charger with 25A output, ideal for professional and recreational applications.
• Dual battery outlets with a second output providing 3A for additional battery charging flexibility.
• Supports a battery capacity range of 50-250 Ah, covering a variety of system needs.
• Utilizes an automatic 3-step+ IUoUo charging profile, compatible with Gel, AGM, wet, and Lithium Ion batteries.
• MasterBus compatible for seamless integration into control and monitoring systems.
• Approved to CE, ABYC A-31, DNV, RRR, and RS standards for reliable performance in challenging conditions.

Specifications:

• Nominal Output Voltage: 24 V
• Total Charge Current: 25 A
• Number of Battery Outlets: 2
• Secondary Output Charge Current: 3 A
• Battery Capacity Range: 50-250 Ah
• Nominal Input Voltage: 230 V (180-265 V), 50/60 Hz
• Display: LED display
• Dimensions (HxWxD): 365 x 220 x 111 mm (14.4 x 8.7 x 4.4 inches)
• Weight: 3.5 kg (7.7 lbs)
• Approvals: CE, ABYC A-31, DNV, RRR, RS

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: 880 W (230 V AC)
• Power Factor Control: > 0.95
• Temperature Range: -25°C to 80°C (derating >45°C)
• Cooling: Vario fan
• Protection Degree: IP23
• Protections: Over temperature, overload, short circuit, high/low battery voltage

Compatibility and Application:

• Ideal for marine, industrial, and off-grid systems requiring stable 24V battery charging.
• Fully compatible with MasterBus for advanced monitoring and control.

Benefits:

• Optimized battery health with an intelligent charging profile and low ripple output.
• Highly durable, withstanding extreme temperatures and challenging conditions.
• Energy-efficient design with power factor control, reducing energy waste.
• Quiet and reliable operation with integrated protections and fan cooling.