€ 1.267,86
1-2 weeks delivery time
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The Mastervolt Mass 24/15-2 is a professional-grade 24V battery charger designed for the most demanding maritime, industrial, and mobile power environments. Featuring dual battery outputs (15 A total, 3 A on second output), it operates on a wide 230V input range (180–265 V AC) and is optimized for battery banks from 30 to 150 Ah. The compact anodized aluminum body (325 x 220 x 111 mm) with vario-fan cooling ensures reliable performance up to 40°C full load, and its IP23 protection rating and internal component coating provide durability against condensation and vibration. It supports all battery types including Lithium Ion via smart IUoUo 3-step+ charging and integrates seamlessly with MasterBus systems.
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Mastervolt Mass 24/15-2 Battery Charger 24V 15A 230V – Dual Output, Marine Grade
The Mastervolt Mass 24/15-2 is built for performance in harsh and mission-critical environments. Engineered with marine, industrial, and mobile professionals in mind, it delivers stable 3-step+ charging for all battery types—including Lithium Ion—with dual outputs and full MasterBus network compatibility. Its lightweight, rugged anodized aluminum enclosure and conformal-coated internal components ensure long-term durability even under continuous vibration, moisture, and heat. Ideal for systems requiring ripple-free charging, current control, and galvanic isolation.
Key Features
- Advanced 3-step+ IUoUo charging: Bulk, Absorption, Float
- Dual outputs: 15 A total, with 3 A on secondary
- MasterBus compatible: centralized monitoring and control
- Supports wet, AGM, Gel, and Lithium Ion batteries
- Temperature sensor included for adaptive charging
- IP23 rated, with over-temp, short circuit, and overload protection
- Stable power output even without connected batteries
- Certified: CE, ABYC A-31, RRR, RMRS
Technical Specifications
General Specifications Nominal Output Voltage 24 V Total Charge Current 15 A at 28.5 V Secondary Output 3 A Battery Bank Size 30–150 Ah Input Voltage Range 230 V (180–265 V), 50/60 Hz Power Supply Mode Yes Galvanic Isolation Yes Display LED Cooling Vario fan Protection Rating IP23 Dimensions (H x W x D) 325 x 220 x 111 mm Weight 3.3 kg
Charging Characteristics Charge Curve IUoUo, automatic 3-step+ Bulk Voltage 28.5 V Absorption Voltage 28.5 V Float Voltage (Wet) 26.5 V Float Voltage (Gel/AGM) 27.6 V Absorption Time 4 hours Temperature Sensor Included DC Voltage Compensation Yes
Electrical Performance Full Load AC Power Consumption 550 W DC Side Standby Consumption < 1 mA Power Factor > 0.95 Ambient Temperature Range -25°C to 80°C (derating > 40°C) Current Control (via MasterBus) Yes
Certifications
- CE
- ABYC A-31
- RRR, RMRS
GMDSS & Remote Panel Compatibility
- GMDSS monitoring compatible (remote panel optional)
- MasterBus integration allows centralized status and alarm management
Documents
Mass 24_15-2 - User Manual Size: 1,4 Mb -
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