Mastervolt Mass 24/25-2 230 V battery charger
In stock
Technical specifications
Technical specifications
| Capteur de température batterie inclus | Oui |
| Wired input | Bornier à vis AC |
| Wired network | MasterBus |
| Section de câble AC recommandée | 0.75 mm² |
| Plage de tension d'entrée AC | 180-265 V |
| Dimensions (W x H x D) | 325 x 220 x 111 mm |
| Capacité de batterie recommandée | 60.0 |
| Supported battery chemistries | Plomb-acide (humide), Gel, AGM, Lithium-ion |
| Bulk/absorption charge voltage | 28.5 |
| Charge algorithm | IUoUo, automatique 3 étapes+ |
| Phases de charge | Bulk, Absorption, Float, Égalisation |
| Cooling method | Ventilateur |
| Courant d'entrée AC maximal | 4.44 |
| Max charge current (A) | 25.0 |
| Section minimale du câble DC | 10.0 |
| Mounting type | Montage en surface |
| Nominal voltage | 24.0 |
| Operating temperature range | 0 à 60 |
| Tension de sortie | 24.0 |
| Facteur de puissance (Cos Phi) | 1.0 |
| Recommended fuse rating | 35.0 |
| Tension d'absorption | 28.50 |
| Type de relais d'alarme | Contacts secs (sans potentiel) |
| Continuous Monitor Mode Supported | Oui |
| Continuous power at 25°C | 600.0 |
| Continuous output power (40°C) | 600.0 |
| Diode Compensation Voltage | 0.6 |
| Force Float Mode Supported | Oui |
| Input voltage range | 180-265 V |
| Marine-ready | Oui |
| Max Operating Temperature Derating C | 40 |
| Nominal input voltage | 230.0 |
| Nominal output voltage | 24.0 |
| Plage d'humidité de fonctionnement | 0-95% (sans condensation) |
| Overload protection | Oui |
| Remote on/off support | Oui |
| Short-circuit protection | Oui |
| Temp Compensation Coefficient | -0.060 |
| Traction Charge Absorption Offset | 0.4 |
| Traction Charge Bulk Offset | 0.7 |
| Weight | 3.3 |
| Wired output | 2 sorties batterie (principale et secondaire 3A) |
Detailed description
Detailed description
Designed for demanding marine environments, the Mastervolt Mass 24/25-2 230V is a robust and efficient battery charger. It delivers a nominal output voltage of 24V and a total charge current of 25A, with two separate outputs: one for the main battery bank and one for maintaining a small secondary battery bank. Its stable, ripple-free power output makes it compatible with sensitive electronic equipment, even without batteries connected.
Performance and compatibility
This charger features an automatic 3-stage+ IUoUo charging profile optimized for Gel, AGM, flooded lead-acid, and Lithium Ion batteries. It can charge fully discharged batteries. The Mastervolt Mass 24/25-2 230V comes with a temperature sensor for temperature-compensated charging, ensuring extended battery life. Its current control function prevents network overloads in case of voltage drops by reducing charger power output.
Durable design and system integration
The charger is equipped with a lightweight housing made of stainless steel and anodized aluminum, designed to withstand intense vibrations and shocks. Its internal components are coated for protection against moisture and condensation. Immune to electromagnetic interference, it ensures operational reliability. MasterBus-compatible, it integrates easily into a network for centralized control and monitoring. It is also certified GMDSS, ABYC A-31, CE, and IEC60945, meeting professional maritime standards. The Mastervolt Mass 24/25-2 can operate at full power up to 40°C and has a MTBF of 180,000 to 280,000 hours in continuous 24/7 use.
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