Mastervolt 40020256 - Mass 24V / 25A Marine Battery Charger

Article Mastervolt - 40020256

€ 1.185,18

1-2 weeks delivery time
Price incl. 19% VAT

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The Mastervolt 40020256 Mass 24/25-2 is a high-performance 24V/25A marine battery charger built to withstand demanding conditions, ideal for professional and recreational marine applications. Constructed with a lightweight, corrosion-resistant stainless steel and anodized aluminum casing, this charger delivers reliable power even in extreme environments. It is compatible with all battery types, including Lithium Ion, Gel, AGM, and wet batteries, and features MasterBus integration for remote monitoring and control. GMDSS compatibility supports essential safety monitoring, while its Current Control function prevents fuse damage during voltage drops. With a robust design rated for 180,000 hours MTBF, it provides continuous, stable power supply, making it essential for high-demand marine and industrial uses.

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Mastervolt 40020256 - Mass 24/25-2 Marine Battery Charger

Key Features:
- Robust 24V/25A marine battery charger designed for demanding environments
- Lightweight, stainless steel, anodized aluminum casing for durability
- Coated internal components to resist damage from moisture and condensation
- Compatible with all battery types, including Lithium Ion, Gel, AGM, and wet batteries
- Equipped with MasterBus compatibility for remote monitoring and control
- Features GMDSS compatibility for monitoring safety alarm functions in marine applications
Specifications:
- Nominal Output Voltage: 24 V
- Total Charge Current: 25 A at 28.5 V
- Battery Outlets: 2 (second output current: 3 A)
- Battery Bank Size: 50-250 Ah
- Nominal Input Voltage: 230 V (180-265 V), 50/60 Hz
- Power Supply Mode: Yes
- Galvanic Isolation: Yes
- Charge Characteristics: IUoUo, automatic 3-step+
- Charge Voltage (Bulk/Absorption): 28.5 V
- Float Charge Voltage: 26.5 V (wet), 27.6 V (Gel/AGM)
- MTBF: 180,000 hours for reliable 24/7 performance
- Cooling: Vario fan for optimal heat management
- Protections: Over-temperature, overload, short circuit, high/low battery voltage
- Temperature Range: -25°C to +80°C
- Compliance: CE, ABYC A-31, RRR, RMRS
Compatibility and Application:
- Ideal for professional, semi-professional, and recreational marine applications
- Compatible with MasterBus network for central, local, or remote monitoring
- Suitable for challenging environments with resistance to electromagnetic interference
Benefits:
- Reliable power in extreme conditions, ideal for continuous 24/7 use
- Lightweight, corrosion-resistant casing for longevity in harsh marine settings
- Stable, ripple-free power supply even without connected batteries
- Current Control function prevents fuse breakdown under voltage drops
- Parallel switching support for expanded charging capacity
- Certified for safety with GMDSS compatibility, meeting international marine standards