The right choice for demanding conditions Mass battery chargers are designed for the toughest conditions for professional, semi - professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round - the - clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 180,000 hours at full capacity and 24/7 use, the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply. Powerful selling points Designed for the most difficult conditions. Lightweight, stainless steel, anodised aluminium casing. Coating of internal components prevents damage from damp or condensation to ensure a longer lifespan. Insensitive to electromagnetic effects from other devices. Suitable for every type of battery, also charges flat batteries. Delivered as standard with temperature sensor. Full power at temperatures of up to 40 ˚C. Load capacities from 80 to 1000 Ah or more. Stable and ripple free power supply, even without batteries. The Current Control function prevents the breakdown of fuses when the voltage drops. Parallel switching possible using multiple battery chargers. Connections in accordance with CE, ABYC A - 31 and IEC60945. GMDSS models and panels available. Certified by RRR, RMRS (does not apply to 24/75 120 V). Certified by DNV GL (only 24/25, 24/50, 24/75, 24/75 (120 V), 24/100 models
Products specifications
Detailed Specifications | Nominal output voltage 24 V Total charge current 25 A at 28.5 V Number of battery outlets 2 Charge current second output 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 Display/read-out LED display Dimensions, hxwxd 325 x 220 x 111 mm 12.8 x 8.7 x 4.4 inch Weight 3.3 kg 7.3 lb Compliance CE, ABYC A-31, RRR, RMRS |
Other Information | Charge characteristic IUoUo, automatic 3-step+ for Gel/AGM/wet/Lithium Ion Charge voltage Bulk 28.5 V Charge voltage Absorption 28.5 V Absorption time 4 hours Charge voltage Float (wet batteries) 26.5 V Charge voltage Float (Gel/AGM batteries) 27.6 V Temperature sensor yes (included) DC voltage compensation yes Power consumption (DC side) < 1 mA Full load consumption (230 V AC) 880 W Current Control function yes, through MasterBus Power factor control > 0.95 Temperature range (ambient temp.) -25 °C to 80 °C, derating > 40 °C -13 °F to 176 °F Cooling vario fan Protection degree IP23 Protections over temperature, over load, short circuit, high/low battery voltage MasterBus compatible yes Charger Status Interface (alarm contact) yes |
Length (mm) | 111 |
Width (mm) | 220 |
Height (mm) | 325 |
Battery voltage | 24V |
Frequency (Hz) | 50/60Hz |
Ampheres (A) | 25 |
Input voltage (V) | 180-265V |
Output voltage (V) | 24 |